diff options
45 files changed, 2686 insertions, 2157 deletions
@@ -22,7 +22,7 @@ #include "H5Dpkg.h" /* Datasets */ #include "H5Eprivate.h" /* Error handling */ #include "H5FLprivate.h" /* Free Lists */ -#include "H5FOprivate.h" /* File objects */ +#include "H5FOprivate.h" /* File objects */ #include "H5HLprivate.h" /* Local heaps */ #include "H5Iprivate.h" /* IDs */ #include "H5MMprivate.h" /* Memory management */ @@ -38,7 +38,7 @@ static int interface_initialize_g = 0; /* Local functions */ static herr_t H5D_init_interface(void); static herr_t H5D_init_storage(H5D_t *dataset, hbool_t full_overwrite, hid_t dxpl_id); -static H5D_t * H5D_new(hid_t dcpl_id, hbool_t creating, hbool_t vl_type); +static H5D_shared_t * H5D_new(hid_t dcpl_id, hbool_t creating, hbool_t vl_type); static H5D_t * H5D_create(H5G_entry_t *loc, const char *name, hid_t type_id, const H5S_t *space, hid_t dcpl_id, hid_t dxpl_id); static H5D_t * H5D_open_oid(const H5G_entry_t *ent, hid_t dxpl_id); @@ -47,7 +47,6 @@ static hsize_t H5D_get_storage_size(H5D_t *dset, hid_t dxpl_id); static haddr_t H5D_get_offset(const H5D_t *dset); static herr_t H5D_extend(H5D_t *dataset, const hsize_t *size, hid_t dxpl_id); static herr_t H5D_set_extent(H5D_t *dataset, const hsize_t *size, hid_t dxpl_id); -static herr_t H5D_close(H5D_t *dataset); static herr_t H5D_init_type(H5F_t *file, H5D_t *dset, hid_t type_id, const H5T_t *type); static int H5D_crt_fill_value_cmp(const void *value1, const void *value2, size_t size); static int H5D_crt_ext_file_list_cmp(const void *value1, const void *value2, size_t size); @@ -64,8 +63,9 @@ typedef struct { hsize_t size; /* Accumulated number of bytes for the selection */ } H5D_vlen_bufsize_t; -/* Declare a free list to manage the H5D_t struct */ +/* Declare a free list to manage the H5D_t and H5D_shared_t structs */ H5FL_DEFINE_STATIC(H5D_t); +H5FL_DEFINE_STATIC(H5D_shared_t); /* Declare a free list to manage blocks of VL data */ H5FL_BLK_DEFINE_STATIC(vlen_vl_buf); @@ -77,7 +77,7 @@ H5FL_BLK_DEFINE_STATIC(vlen_fl_buf); H5FL_BLK_EXTERN(sieve_buf); /* Define a static "default" dataset structure to use to initialize new datasets */ -static H5D_t H5D_def_dset; +static H5D_shared_t H5D_def_dset; /* Define a "default" dataset transfer property list cache structure to use for default DXPLs */ H5D_dxpl_cache_t H5D_def_dxpl_cache; @@ -351,7 +351,7 @@ H5D_init_interface(void) } /* end if */ /* Reset the "default dataset" information */ - HDmemset(&H5D_def_dset,0,sizeof(H5D_t)); + HDmemset(&H5D_def_dset,0,sizeof(H5D_shared_t)); /* Get the default dataset cretion property list values and initialize the * default dataset with them. @@ -1093,10 +1093,6 @@ H5Dcreate(hid_t loc_id, const char *name, hid_t type_id, hid_t space_id, if ((ret_value = H5I_register(H5I_DATASET, new_dset)) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, FAIL, "unable to register dataset") - /* Add the dataset to the list of opened objects in the file */ - if(H5FO_insert(new_dset->ent.file,new_dset->ent.header,ret_value)<0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTINSERT, FAIL, "can't insert dataset into list of open objects") - done: if(ret_value<0) { if(new_dset!=NULL) { @@ -1132,26 +1128,32 @@ done: hid_t H5Dopen(hid_t loc_id, const char *name) { - H5G_entry_t *loc = NULL; /*location holding the dataset */ + H5D_t *dset; + H5G_entry_t *loc = NULL; /*location holding the dataset */ H5G_entry_t ent; /*dataset symbol table entry */ - hid_t ret_value; + hid_t ret_value; + hid_t dxpl_id = H5AC_dxpl_id; /* dxpl to use to open dataset */ FUNC_ENTER_API(H5Dopen, FAIL) H5TRACE2("i","is",loc_id,name); /* Check args */ if (NULL == (loc = H5G_loc(loc_id))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location") if (!name || !*name) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name") + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name") /* Find the dataset object */ - if (H5G_find(loc, name, NULL, &ent, H5AC_dxpl_id) < 0) + if (H5G_find(loc, name, NULL, &ent, dxpl_id) < 0) HGOTO_ERROR(H5E_DATASET, H5E_NOTFOUND, FAIL, "not found") /* Open the dataset */ - if ((ret_value = H5D_open(&ent, H5AC_dxpl_id)) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, FAIL, "can't register dataset") + if ((dset = H5D_open(&ent, dxpl_id))==NULL) + HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, FAIL, "can't open dataset") + + /* Register an atom for the dataset */ + if((ret_value=H5I_register(H5I_DATASET, dset)) <0) + HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "can't register dataset atom") done: FUNC_LEAVE_API(ret_value) @@ -1206,7 +1208,7 @@ done: /*------------------------------------------------------------------------- - * Function: H5Dget_space + * Function: H5Dget_space * * Purpose: Returns a copy of the file data space for a dataset. * @@ -1240,7 +1242,7 @@ H5Dget_space(hid_t dset_id) HGOTO_ERROR (H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset") /* Read the data space message and return a data space object */ - if (NULL==(space=H5S_copy (dset->space, FALSE))) + if (NULL==(space=H5S_copy (dset->shared->space, FALSE))) HGOTO_ERROR (H5E_DATASET, H5E_CANTINIT, FAIL, "unable to get data space") /* Create an atom */ @@ -1328,7 +1330,7 @@ H5D_get_space_status(H5D_t *dset, H5D_space_status_t *allocation, hid_t dxpl_id) assert(dset); /* Get the dataset's dataspace */ - space=dset->space; + space=dset->shared->space; assert(space); /* Get the total number of elements in dataset's dataspace */ @@ -1336,7 +1338,7 @@ H5D_get_space_status(H5D_t *dset, H5D_space_status_t *allocation, hid_t dxpl_id) HGOTO_ERROR(H5E_DATASET, H5E_CANTCOUNT, FAIL, "unable to get # of dataspace elements") /* Get the size of the dataset's datatype */ - if((type_size=H5T_get_size(dset->type))==0) + if((type_size=H5T_get_size(dset->shared->type))==0) HGOTO_ERROR(H5E_DATASET, H5E_CANTCOUNT, FAIL, "unable to get size of datatype") /* Compute the maximum size of the dataset in bytes */ @@ -1353,7 +1355,7 @@ H5D_get_space_status(H5D_t *dset, H5D_space_status_t *allocation, hid_t dxpl_id) *allocation = H5D_SPACE_STATUS_ALLOCATED; else { /* Should only happen for chunked datasets currently */ - assert(dset->layout.type==H5D_CHUNKED); + assert(dset->shared->layout.type==H5D_CHUNKED); *allocation = H5D_SPACE_STATUS_PART_ALLOCATED; } /* end else */ @@ -1402,7 +1404,7 @@ H5Dget_type(hid_t dset_id) HGOTO_ERROR (H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset") /* Copy the data type and mark it read-only */ - if (NULL==(copied_type=H5T_copy (dset->type, H5T_COPY_REOPEN))) + if (NULL==(copied_type=H5T_copy (dset->shared->type, H5T_COPY_REOPEN))) HGOTO_ERROR (H5E_DATASET, H5E_CANTINIT, FAIL, "unable to copy the data type") /* Mark any VL datatypes as being in memory now */ @@ -1468,7 +1470,7 @@ H5Dget_create_plist(hid_t dset_id) /* Check args */ if (NULL==(dset=H5I_object_verify(dset_id, H5I_DATASET))) HGOTO_ERROR (H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset") - if (NULL == (dcpl_plist = H5I_object(dset->dcpl_id))) + if (NULL == (dcpl_plist = H5I_object(dset->shared->dcpl_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get property list") /* Copy the creation property list */ @@ -1483,7 +1485,7 @@ H5Dget_create_plist(hid_t dset_id) /* Copy the dataset type into the fill value message */ if(copied_fill.type==NULL) - if(NULL==(copied_fill.type=H5T_copy(dset->type, H5T_COPY_TRANSIENT))) + if(NULL==(copied_fill.type=H5T_copy(dset->shared->type, H5T_COPY_TRANSIENT))) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to copy dataset data type for fill value") /* Set back the fill value property to property list */ @@ -1566,16 +1568,16 @@ done: * *------------------------------------------------------------------------- */ -static H5D_t * +static H5D_shared_t * H5D_new(hid_t dcpl_id, hbool_t creating, hbool_t vl_type) { - H5P_genplist_t *plist; /* Property list created */ - H5D_t *new_dset = NULL; /* New dataset object */ - H5D_t *ret_value; /* Return value */ + H5P_genplist_t *plist; /* Property list created */ + H5D_shared_t *new_dset = NULL; /* New dataset object */ + H5D_shared_t *ret_value; /* Return value */ FUNC_ENTER_NOAPI(H5D_new, NULL) - if (NULL==(new_dset = H5FL_MALLOC(H5D_t))) + if (NULL==(new_dset = H5FL_MALLOC(H5D_shared_t))) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") /* If we are using the default dataset creation property list, during creation @@ -1583,7 +1585,7 @@ H5D_new(hid_t dcpl_id, hbool_t creating, hbool_t vl_type) */ if(!vl_type && creating && dcpl_id == H5P_DATASET_CREATE_DEFAULT) { /* Copy the default dataset information */ - HDmemcpy(new_dset,&H5D_def_dset,sizeof(H5D_t)); + HDmemcpy(new_dset,&H5D_def_dset,sizeof(H5D_shared_t)); if(H5I_inc_ref(dcpl_id)<0) HGOTO_ERROR (H5E_DATASET, H5E_CANTINC, NULL, "Can't increment default DCPL ID") @@ -1591,7 +1593,7 @@ H5D_new(hid_t dcpl_id, hbool_t creating, hbool_t vl_type) } /* end if */ else { /* Reset the dataset information */ - HDmemset(new_dset,0,sizeof(H5D_t)); + HDmemset(new_dset,0,sizeof(H5D_shared_t)); /* Get the property list */ if (NULL == (plist = H5I_object(dcpl_id))) @@ -1600,8 +1602,6 @@ H5D_new(hid_t dcpl_id, hbool_t creating, hbool_t vl_type) new_dset->dcpl_id = H5P_copy_plist(plist); } /* end else */ - new_dset->ent.header = HADDR_UNDEF; - /* Set return value */ ret_value=new_dset; @@ -1610,7 +1610,7 @@ done: if(new_dset!=NULL) { if(new_dset->dcpl_id!=0) (void)H5I_dec_ref(new_dset->dcpl_id); - H5FL_FREE(H5D_t,new_dset); + H5FL_FREE(H5D_shared_t,new_dset); } /* end if */ } /* end if */ @@ -1661,15 +1661,15 @@ H5D_init_type(H5F_t *file, H5D_t *dset, hid_t type_id, const H5T_t *type) /* Copy the datatype if it's a custom datatype or if it'll change when it's location is changed */ if(!immutable || relocatable) { /* Copy datatype for dataset */ - if((dset->type = H5T_copy(type, H5T_COPY_ALL))==NULL) + if((dset->shared->type = H5T_copy(type, H5T_COPY_ALL))==NULL) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCOPY, FAIL, "can't copy datatype") /* Mark any datatypes as being on disk now */ - if(H5T_vlen_mark(dset->type, file, H5T_VLEN_DISK)<0) + if(H5T_vlen_mark(dset->shared->type, file, H5T_VLEN_DISK)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "invalid datatype location") /* Get a datatype ID for the dataset's datatype */ - if((dset->type_id = H5I_register(H5I_DATATYPE, dset->type))<0) + if((dset->shared->type_id = H5I_register(H5I_DATATYPE, dset->shared->type))<0) HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, FAIL, "unable to register type") } /* end if */ /* Not a custom datatype, just use it directly */ @@ -1678,8 +1678,8 @@ H5D_init_type(H5F_t *file, H5D_t *dset, hid_t type_id, const H5T_t *type) HGOTO_ERROR (H5E_DATASET, H5E_CANTINC, FAIL, "Can't increment datatype ID") /* Use existing datatype */ - dset->type_id = type_id; - dset->type = (H5T_t *)type; /* (Cast away const OK - QAK) */ + dset->shared->type_id = type_id; + dset->shared->type = (H5T_t *)type; /* (Cast away const OK - QAK) */ } /* end else */ done: @@ -1738,11 +1738,11 @@ H5D_update_entry_info(H5F_t *file, hid_t dxpl_id, H5D_t *dset, H5P_genplist_t *p /* Pick up former parameters */ ent=&dset->ent; - layout=&dset->layout; - type=dset->type; - space=dset->space; - alloc_time=dset->alloc_time; - efl=&dset->efl; + layout=&dset->shared->layout; + type=dset->shared->type; + space=dset->shared->space; + alloc_time=dset->shared->alloc_time; + efl=&dset->shared->efl; /* Add the dataset's raw data size to the size of the header, if the raw data will be stored as compact */ if (layout->type == H5D_COMPACT) @@ -1757,18 +1757,18 @@ H5D_update_entry_info(H5F_t *file, hid_t dxpl_id, H5D_t *dset, H5P_genplist_t *p HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to protect dataset object header") /* Point at dataset's copy, to cache it for later */ - fill_prop=&dset->fill; - fill_time=dset->fill_time; + fill_prop=&dset->shared->fill; + fill_time=dset->shared->fill_time; /* Check if dataset has non-default creation property list */ - if(dset->dcpl_id!=H5P_DATASET_CREATE_DEFAULT) { + if(dset->shared->dcpl_id!=H5P_DATASET_CREATE_DEFAULT) { /* * Retrieve properties of fill value and others. Copy them into new fill * value struct. */ if (H5P_get(plist, H5D_CRT_FILL_TIME_NAME, &fill_time) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't retrieve fill time") - dset->fill_time=fill_time; /* Cache this for later */ + dset->shared->fill_time=fill_time; /* Cache this for later */ /* Get the fill value information from the property list */ if (H5P_get(plist, H5D_CRT_FILL_VALUE_NAME, fill_prop) < 0) @@ -1782,10 +1782,10 @@ H5D_update_entry_info(H5F_t *file, hid_t dxpl_id, H5D_t *dset, H5P_genplist_t *p if(H5T_detect_class(type, H5T_VLEN)) { /* If the default fill value is chosen for variable-length types, always write it */ if(fill_time==H5D_FILL_TIME_IFSET && fill_status==H5D_FILL_VALUE_DEFAULT) { - dset->fill_time=fill_time=H5D_FILL_TIME_ALLOC; + dset->shared->fill_time=fill_time=H5D_FILL_TIME_ALLOC; /* Update dataset creation property */ - assert(dset->dcpl_id!=H5P_DATASET_CREATE_DEFAULT); + assert(dset->shared->dcpl_id!=H5P_DATASET_CREATE_DEFAULT); if (H5P_set(plist, H5D_CRT_FILL_TIME_NAME, &fill_time) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set fill time") } /* end if */ @@ -1835,7 +1835,7 @@ H5D_update_entry_info(H5F_t *file, hid_t dxpl_id, H5D_t *dset, H5P_genplist_t *p HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update fill value header message") /* Update dataset creation property */ - assert(dset->dcpl_id!=H5P_DATASET_CREATE_DEFAULT); + assert(dset->shared->dcpl_id!=H5P_DATASET_CREATE_DEFAULT); if (H5P_set(plist, H5D_CRT_FILL_VALUE_NAME, fill_prop) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set fill value") } /* end if */ @@ -2027,17 +2027,23 @@ H5D_create(H5G_entry_t *loc, const char *name, hid_t type_id, const H5S_t *space HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "dataspace extent has not been set.") /* Initialize the dataset object */ - if(NULL == (new_dset = H5D_new(dcpl_id,TRUE,has_vl_type))) + if (NULL==(new_dset = H5FL_CALLOC(H5D_t))) + HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") + + new_dset->ent.header=HADDR_UNDEF; + + /* Initialize the shared dataset space */ + if(NULL == (new_dset->shared = H5D_new(dcpl_id,TRUE,has_vl_type))) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") /* * Set the dataset's checked_filters flag to enable writing. * Make sure that H5Z_can_apply is called at the beginning of this function! */ - new_dset->checked_filters = TRUE; + new_dset->shared->checked_filters = TRUE; /* Make the "set local" filter callbacks for this dataset */ - if(H5Z_set_local(new_dset->dcpl_id,type_id)<0) + if(H5Z_set_local(new_dset->shared->dcpl_id,type_id)<0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to set local filter parameters") /* What file is the dataset being added to? */ @@ -2049,21 +2055,21 @@ H5D_create(H5G_entry_t *loc, const char *name, hid_t type_id, const H5S_t *space HGOTO_ERROR(H5E_DATATYPE, H5E_CANTCOPY, NULL, "can't copy datatype") /* Copy dataspace for dataset */ - if((new_dset->space = H5S_copy(space, FALSE))==NULL) + if((new_dset->shared->space = H5S_copy(space, FALSE))==NULL) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCOPY, NULL, "can't copy dataspace") /* Set the dataset's dataspace to 'all' selection */ - if(H5S_select_all(new_dset->space,1)<0) + if(H5S_select_all(new_dset->shared->space,1)<0) HGOTO_ERROR (H5E_DATASPACE, H5E_CANTSET, NULL, "unable to set all selection") /* Check if the dataset has a non-default DCPL & get important values, if so */ - if(new_dset->dcpl_id!=H5P_DATASET_CREATE_DEFAULT) { + if(new_dset->shared->dcpl_id!=H5P_DATASET_CREATE_DEFAULT) { H5D_layout_t dcpl_layout; /* Dataset's layout information */ H5O_pline_t dcpl_pline; /* Dataset's I/O pipeline information */ H5D_alloc_time_t alloc_time; /* Dataset's allocation time */ /* Get new dataset's property list object */ - if (NULL == (dc_plist = H5I_object(new_dset->dcpl_id))) + if (NULL == (dc_plist = H5I_object(new_dset->shared->dcpl_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "can't get dataset creation property list") if(H5P_get(dc_plist, H5D_CRT_DATA_PIPELINE_NAME, &dcpl_pline) < 0) @@ -2100,7 +2106,7 @@ H5D_create(H5G_entry_t *loc, const char *name, hid_t type_id, const H5S_t *space HGOTO_ERROR(H5E_DATASET, H5E_BADVALUE, NULL, "compact dataset doesn't support late space allocation") /* Set the alloc_time for the dataset, in case the default was used */ - new_dset->alloc_time=alloc_time; + new_dset->shared->alloc_time=alloc_time; /* If MPI VFD is used, no filter support yet. */ if(IS_H5FD_MPI(file) && dcpl_pline.nused > 0) @@ -2111,26 +2117,26 @@ H5D_create(H5G_entry_t *loc, const char *name, hid_t type_id, const H5S_t *space HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "can't retrieve chunk dimensions") /* Get the dataset's external file list information */ - if(H5P_get(dc_plist, H5D_CRT_EXT_FILE_LIST_NAME, &new_dset->efl) < 0) + if(H5P_get(dc_plist, H5D_CRT_EXT_FILE_LIST_NAME, &new_dset->shared->efl) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "can't retrieve external file list") /* Get the dataset's data storage method */ - if(H5P_get(dc_plist, H5D_CRT_LAYOUT_NAME, &(new_dset->layout.type)) < 0) + if(H5P_get(dc_plist, H5D_CRT_LAYOUT_NAME, &(new_dset->shared->layout.type)) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "can't retrieve layout") } /* end if */ /* Check if this dataset is going into a parallel file and set space allocation time */ if(IS_H5FD_MPI(file)) - new_dset->alloc_time=H5D_ALLOC_TIME_EARLY; + new_dset->shared->alloc_time=H5D_ALLOC_TIME_EARLY; /* Set up layout information */ - new_dset->layout.unused.ndims = H5S_GET_EXTENT_NDIMS(new_dset->space) + 1; - assert((unsigned)(new_dset->layout.unused.ndims) <= NELMTS(new_dset->layout.unused.dim)); - if (H5S_get_simple_extent_dims(new_dset->space, new_dset->layout.unused.dim, NULL)<0) + new_dset->shared->layout.unused.ndims = H5S_GET_EXTENT_NDIMS(new_dset->shared->space) + 1; + assert((unsigned)(new_dset->shared->layout.unused.ndims) <= NELMTS(new_dset->shared->layout.unused.dim)); + if (H5S_get_simple_extent_dims(new_dset->shared->space, new_dset->shared->layout.unused.dim, NULL)<0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to initialize storage info") - new_dset->layout.unused.dim[new_dset->layout.unused.ndims-1] = H5T_get_size(new_dset->type); + new_dset->shared->layout.unused.dim[new_dset->shared->layout.unused.ndims-1] = H5T_get_size(new_dset->shared->type); - switch (new_dset->layout.type) { + switch (new_dset->shared->layout.type) { case H5D_CONTIGUOUS: { hssize_t tmp_size; /* Temporary holder for raw data size */ @@ -2141,16 +2147,16 @@ H5D_create(H5G_entry_t *loc, const char *name, hid_t type_id, const H5S_t *space * Also, only the slowest varying dimension of a simple data space * can be extendible (currently only for external data storage). */ - new_dset->layout.u.contig.addr = HADDR_UNDEF; /* Initialize to no address */ + new_dset->shared->layout.u.contig.addr = HADDR_UNDEF; /* Initialize to no address */ - if ((ndims=H5S_get_simple_extent_dims(new_dset->space, NULL, max_dim))<0) + if ((ndims=H5S_get_simple_extent_dims(new_dset->shared->space, NULL, max_dim))<0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to initialize contiguous storage") for (i=1; i<ndims; i++) - if (max_dim[i]>new_dset->layout.unused.dim[i]) + if (max_dim[i]>new_dset->shared->layout.unused.dim[i]) HGOTO_ERROR (H5E_DATASET, H5E_CANTINIT, NULL, "only the first dimension can be extendible") - if (new_dset->efl.nused>0) { - hsize_t max_points = H5S_get_npoints_max (new_dset->space); - hsize_t max_storage = H5O_efl_total_size (&new_dset->efl); + if (new_dset->shared->efl.nused>0) { + hsize_t max_points = H5S_get_npoints_max (new_dset->shared->space); + hsize_t max_storage = H5O_efl_total_size (&new_dset->shared->efl); if (H5S_UNLIMITED==max_points) { if (H5O_EFL_UNLIMITED!=max_storage) @@ -2160,14 +2166,14 @@ H5D_create(H5G_entry_t *loc, const char *name, hid_t type_id, const H5S_t *space } else if (max_points * H5T_get_size (type) > max_storage) { HGOTO_ERROR (H5E_DATASET, H5E_CANTINIT, NULL, "data space size exceeds external storage size") } - } else if (ndims>0 && max_dim[0]>new_dset->layout.unused.dim[0]) { + } else if (ndims>0 && max_dim[0]>new_dset->shared->layout.unused.dim[0]) { HGOTO_ERROR (H5E_DATASET, H5E_UNSUPPORTED, NULL, "extendible contiguous non-external dataset") } /* Compute the total size of a chunk */ - tmp_size = H5S_GET_EXTENT_NPOINTS(new_dset->space) * - H5T_get_size(new_dset->type); - H5_ASSIGN_OVERFLOW(new_dset->layout.u.contig.size,tmp_size,hssize_t,hsize_t); + tmp_size = H5S_GET_EXTENT_NPOINTS(new_dset->shared->space) * + H5T_get_size(new_dset->shared->type); + H5_ASSIGN_OVERFLOW(new_dset->shared->layout.u.contig.size,tmp_size,hssize_t,hsize_t); } /* end case */ break; @@ -2176,12 +2182,12 @@ H5D_create(H5G_entry_t *loc, const char *name, hid_t type_id, const H5S_t *space hsize_t max_dim[H5O_LAYOUT_NDIMS]; /* Maximum size of data in elements */ /* Set up layout information */ - if((ndims=H5S_GET_EXTENT_NDIMS(new_dset->space))<0) + if((ndims=H5S_GET_EXTENT_NDIMS(new_dset->shared->space))<0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, NULL, "unable to get rank") - new_dset->layout.u.chunk.ndims = (unsigned)ndims + 1; - assert((unsigned)(new_dset->layout.u.chunk.ndims) <= NELMTS(new_dset->layout.u.chunk.dim)); + new_dset->shared->layout.u.chunk.ndims = (unsigned)ndims + 1; + assert((unsigned)(new_dset->shared->layout.u.chunk.ndims) <= NELMTS(new_dset->shared->layout.u.chunk.dim)); - new_dset->layout.u.chunk.addr = HADDR_UNDEF; /* Initialize to no address */ + new_dset->shared->layout.u.chunk.addr = HADDR_UNDEF; /* Initialize to no address */ /* * Chunked storage allows any type of data space extension, so we @@ -2189,26 +2195,26 @@ H5D_create(H5G_entry_t *loc, const char *name, hid_t type_id, const H5S_t *space */ if(chunk_ndims != (unsigned)ndims) HGOTO_ERROR(H5E_DATASET, H5E_BADVALUE, NULL, "dimensionality of chunks doesn't match the data space") - if (new_dset->efl.nused>0) + if (new_dset->shared->efl.nused>0) HGOTO_ERROR (H5E_DATASET, H5E_BADVALUE, NULL, "external storage not supported with chunked layout") /* * The chunk size of a dimension with a fixed size cannot exceed * the maximum dimension size */ - if(H5P_get(dc_plist, H5D_CRT_CHUNK_SIZE_NAME, new_dset->layout.u.chunk.dim) < 0) + if(H5P_get(dc_plist, H5D_CRT_CHUNK_SIZE_NAME, new_dset->shared->layout.u.chunk.dim) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "can't retrieve chunk size") - new_dset->layout.u.chunk.dim[new_dset->layout.u.chunk.ndims-1] = H5T_get_size(new_dset->type); + new_dset->shared->layout.u.chunk.dim[new_dset->shared->layout.u.chunk.ndims-1] = H5T_get_size(new_dset->shared->type); - if (H5S_get_simple_extent_dims(new_dset->space, NULL, max_dim)<0) + if (H5S_get_simple_extent_dims(new_dset->shared->space, NULL, max_dim)<0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to query maximum dimensions") - for (u=0; u<new_dset->layout.u.chunk.ndims-1; u++) - if(max_dim[u] != H5S_UNLIMITED && max_dim[u] < new_dset->layout.u.chunk.dim[u]) + for (u=0; u<new_dset->shared->layout.u.chunk.ndims-1; u++) + if(max_dim[u] != H5S_UNLIMITED && max_dim[u] < new_dset->shared->layout.u.chunk.dim[u]) HGOTO_ERROR (H5E_DATASET, H5E_CANTINIT, NULL, "chunk size must be <= maximum dimension size for fixed-sized dimensions") /* Compute the total size of a chunk */ - for (u=1, new_dset->layout.u.chunk.size=new_dset->layout.u.chunk.dim[0]; u<new_dset->layout.u.chunk.ndims; u++) - new_dset->layout.u.chunk.size *= new_dset->layout.u.chunk.dim[u]; + for (u=1, new_dset->shared->layout.u.chunk.size=new_dset->shared->layout.u.chunk.dim[0]; u<new_dset->shared->layout.u.chunk.ndims; u++) + new_dset->shared->layout.u.chunk.size *= new_dset->shared->layout.u.chunk.dim[u]; /* Initialize the chunk cache for the dataset */ if(H5D_istore_init(file,new_dset)<0) @@ -2229,14 +2235,14 @@ H5D_create(H5G_entry_t *loc, const char *name, hid_t type_id, const H5S_t *space * layout. */ tmp_size = H5S_GET_EXTENT_NPOINTS(space) * - H5T_get_size(new_dset->type); - H5_ASSIGN_OVERFLOW(new_dset->layout.u.compact.size,tmp_size,hssize_t,size_t); + H5T_get_size(new_dset->shared->type); + H5_ASSIGN_OVERFLOW(new_dset->shared->layout.u.compact.size,tmp_size,hssize_t,size_t); /* Verify data size is smaller than maximum header message size * (64KB) minus other layout message fields. */ - comp_data_size=H5O_MAX_SIZE-H5O_layout_meta_size(file, &(new_dset->layout)); - if(new_dset->layout.u.compact.size > comp_data_size) + comp_data_size=H5O_MAX_SIZE-H5O_layout_meta_size(file, &(new_dset->shared->layout)); + if(new_dset->shared->layout.u.compact.size > comp_data_size) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "compact dataset size is bigger than header message maximum size") } /* end case */ break; @@ -2250,7 +2256,7 @@ H5D_create(H5G_entry_t *loc, const char *name, hid_t type_id, const H5S_t *space HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "can't update the metadata cache") /* Get the dataset's DCPL cache info */ - if (H5D_get_dcpl_cache(new_dset->dcpl_id,&new_dset->dcpl_cache)<0) + if (H5D_get_dcpl_cache(new_dset->shared->dcpl_id,&new_dset->shared->dcpl_cache)<0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, NULL, "can't fill DCPL cache") /* @@ -2261,37 +2267,46 @@ H5D_create(H5G_entry_t *loc, const char *name, hid_t type_id, const H5S_t *space if (H5G_insert(loc, name, &new_dset->ent, dxpl_id) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to name dataset") + /* Add the dataset to the list of opened objects in the file */ + if(H5FO_insert(new_dset->ent.file,new_dset->ent.header,new_dset->shared)<0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTINSERT, NULL, "can't insert dataset into list of open objects") + + new_dset->shared->fo_count=1; + /* Success */ ret_value = new_dset; done: - if (!ret_value && new_dset) { - if(new_dset->layout.type==H5D_CHUNKED && chunk_init) { - if(H5D_istore_dest(new_dset->ent.file,H5AC_dxpl_id,new_dset)<0) - HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, NULL, "unable to destroy chunk cache") - } /* end if */ - if (new_dset->space) { - if(H5S_close(new_dset->space)<0) - HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release dataspace") - } /* end if */ - if (new_dset->type) { - if(H5I_dec_ref(new_dset->type_id)<0) - HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release datatype") - } /* end if */ - if (H5F_addr_defined(new_dset->ent.header)) { - if(H5O_close(&(new_dset->ent))<0) - HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release object header") - if(file) { - if(H5O_delete(file, dxpl_id,new_dset->ent.header)<0) - HDONE_ERROR(H5E_DATASET, H5E_CANTDELETE, NULL, "unable to delete object header") + if (!ret_value && new_dset && new_dset->shared) { + if( new_dset->shared) { + if(new_dset->shared->layout.type==H5D_CHUNKED && chunk_init) { + if(H5D_istore_dest(new_dset->ent.file,H5AC_dxpl_id,new_dset)<0) + HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, NULL, "unable to destroy chunk cache") } /* end if */ - } /* end if */ - if(new_dset->dcpl_id!=0) { - if(H5I_dec_ref(new_dset->dcpl_id)<0) - HDONE_ERROR(H5E_DATASET, H5E_CANTDEC, NULL, "unable to decrement ref count on property list") - } /* end if */ + if (new_dset->shared->space) { + if(H5S_close(new_dset->shared->space)<0) + HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release dataspace") + } /* end if */ + if (new_dset->shared->type) { + if(H5I_dec_ref(new_dset->shared->type_id)<0) + HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release datatype") + } /* end if */ + if (H5F_addr_defined(new_dset->ent.header)) { + if(H5O_close(&(new_dset->ent))<0) + HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release object header") + if(file) { + if(H5O_delete(file, dxpl_id,new_dset->ent.header)<0) + HDONE_ERROR(H5E_DATASET, H5E_CANTDELETE, NULL, "unable to delete object header") + } /* end if */ + } /* end if */ + if(new_dset->shared->dcpl_id!=0) { + if(H5I_dec_ref(new_dset->shared->dcpl_id)<0) + HDONE_ERROR(H5E_DATASET, H5E_CANTDEC, NULL, "unable to decrement ref count on property list") + } /* end if */ + H5FL_FREE(H5D_shared_t,new_dset->shared); + } new_dset->ent.file = NULL; - H5FL_FREE(H5D_t,new_dset); + H5FL_FREE(H5D_t, new_dset); } FUNC_LEAVE_NOAPI(ret_value) @@ -2366,52 +2381,61 @@ done: * *------------------------------------------------------------------------- */ -hid_t +H5D_t* H5D_open(H5G_entry_t *ent, hid_t dxpl_id) { - hid_t ret_value; /* Return value */ + H5D_shared_t *shared_fo=NULL; + H5D_t *dataset=NULL; + H5D_t *ret_value=NULL; /* Return value */ - FUNC_ENTER_NOAPI(H5D_open, FAIL) + FUNC_ENTER_NOAPI(H5D_open, NULL) /* check args */ assert (ent); /* Check if dataset was already open */ - if((ret_value=H5FO_opened(ent->file,ent->header))<0) { - H5D_t *dataset; /*the dataset which was found */ + if((shared_fo=H5FO_opened(ent->file,ent->header))==NULL) { /* Clear any errors from H5FO_opened() */ H5E_clear(); /* Open the dataset object */ if ((dataset=H5D_open_oid(ent, dxpl_id)) ==NULL) - HGOTO_ERROR(H5E_DATASET, H5E_NOTFOUND, FAIL, "not found") - - /* Create an atom for the dataset */ - if ((ret_value = H5I_register(H5I_DATASET, dataset)) < 0) { - (void)H5D_close(dataset); - HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, FAIL, "can't register dataset") - } /* end if */ + HGOTO_ERROR(H5E_DATASET, H5E_NOTFOUND, NULL, "not found") /* Add the dataset to the list of opened objects in the file */ - if(H5FO_insert(ent->file,ent->header,ret_value)<0) { - (void)H5I_dec_ref(ret_value); - HGOTO_ERROR(H5E_DATASET, H5E_CANTINSERT, FAIL, "can't insert dataset into list of open objects") - } /* end if */ + if(H5FO_insert(ent->file,ent->header,dataset->shared)<0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTINSERT, NULL, "can't insert dataset into list of open objects") + + dataset->shared->fo_count=1; } /* end if */ else { - /* Dataset is already open, increment the reference count on the ID */ - if(H5I_inc_ref(ret_value)<0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTINC, FAIL, "Can't increment dataset ID") - - /* Release the dataset entry we located earlier (in H5Dopen()) */ - if(H5G_free_ent_name(ent)<0) { - (void)H5I_dec_ref(ret_value); - HGOTO_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "can't release group entry") - } /* end if */ + shared_fo->fo_count++; + + if(NULL == (dataset = H5FL_CALLOC(H5D_t))) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate space for dataset") + + dataset->shared=shared_fo; + + /* Shallow copy (take ownership) of the group entry object */ + if(H5G_ent_copy(&(dataset->ent),ent,H5G_COPY_SHALLOW)<0) + HGOTO_ERROR (H5E_DATASET, H5E_CANTCOPY, NULL, "can't copy group entry") } /* end else */ + ret_value = dataset; + done: + if(ret_value==NULL) { + if(dataset) { + if(shared_fo==NULL) { /* Need to free shared fo */ + H5FL_FREE(H5D_shared_t, dataset->shared); + } + H5FL_FREE(H5D_t, dataset); + } + if(shared_fo) + shared_fo->fo_count--; + } + FUNC_LEAVE_NOAPI(ret_value) } @@ -2459,8 +2483,11 @@ H5D_open_oid(const H5G_entry_t *ent, hid_t dxpl_id) assert (ent); /* Allocate the dataset structure */ + if(NULL==(dataset=H5FL_CALLOC(H5D_t))) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") + /* (Set the 'vl_type' parameter to FALSE since it doesn't matter from here) */ - if(NULL==(dataset = H5D_new(H5P_DATASET_CREATE_DEFAULT,FALSE,FALSE))) + if(NULL==(dataset->shared = H5D_new(H5P_DATASET_CREATE_DEFAULT,FALSE,FALSE))) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") /* Shallow copy (take ownership) of the group entry object */ @@ -2472,17 +2499,17 @@ H5D_open_oid(const H5G_entry_t *ent, hid_t dxpl_id) HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, NULL, "unable to open") /* Get the type and space */ - if (NULL==(dataset->type=H5O_read(&(dataset->ent), H5O_DTYPE_ID, 0, NULL, dxpl_id))) + if (NULL==(dataset->shared->type=H5O_read(&(dataset->ent), H5O_DTYPE_ID, 0, NULL, dxpl_id))) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to load type info from dataset header") /* Get a datatype ID for the dataset's datatype */ - if((dataset->type_id = H5I_register(H5I_DATATYPE, dataset->type))<0) + if((dataset->shared->type_id = H5I_register(H5I_DATATYPE, dataset->shared->type))<0) HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, NULL, "unable to register type") - if (NULL==(dataset->space=H5S_read(&(dataset->ent),dxpl_id))) + if (NULL==(dataset->shared->space=H5S_read(&(dataset->ent),dxpl_id))) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to load space info from dataset header") /* Get dataset creation property list object */ - if (NULL == (plist = H5I_object(dataset->dcpl_id))) + if (NULL == (plist = H5I_object(dataset->shared->dcpl_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "can't get dataset creation property list") /* Get the optional filters message */ @@ -2503,22 +2530,22 @@ H5D_open_oid(const H5G_entry_t *ent, hid_t dxpl_id) * values are copied to the dataset create plist so the user can query * them. */ - if (NULL==H5O_read(&(dataset->ent), H5O_LAYOUT_ID, 0, &(dataset->layout), dxpl_id)) + if (NULL==H5O_read(&(dataset->ent), H5O_LAYOUT_ID, 0, &(dataset->shared->layout), dxpl_id)) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to read data layout message") - if(H5P_set(plist, H5D_CRT_LAYOUT_NAME, &dataset->layout.type) < 0) + if(H5P_set(plist, H5D_CRT_LAYOUT_NAME, &dataset->shared->layout.type) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, NULL, "can't set layout") - switch (dataset->layout.type) { + switch (dataset->shared->layout.type) { case H5D_CONTIGUOUS: /* Compute the size of the contiguous storage for versions of the * layout message less than version 3 because versions 1 & 2 would * truncate the dimension sizes to 32-bits of information. - QAK 5/26/04 */ - if(dataset->layout.version<3) { + if(dataset->shared->layout.version<3) { hssize_t tmp_size; /* Temporary holder for raw data size */ - tmp_size = H5S_GET_EXTENT_NPOINTS(dataset->space) * - H5T_get_size(dataset->type); - H5_ASSIGN_OVERFLOW(dataset->layout.u.contig.size,tmp_size,hssize_t,hsize_t); + tmp_size = H5S_GET_EXTENT_NPOINTS(dataset->shared->space) * + H5T_get_size(dataset->shared->type); + H5_ASSIGN_OVERFLOW(dataset->shared->layout.u.contig.size,tmp_size,hssize_t,hsize_t); } /* end if */ break; @@ -2531,11 +2558,11 @@ H5D_open_oid(const H5G_entry_t *ent, hid_t dxpl_id) { unsigned chunk_ndims; /* Dimensionality of chunk */ - chunk_ndims = dataset->layout.u.chunk.ndims - 1; + chunk_ndims = dataset->shared->layout.u.chunk.ndims - 1; if(H5P_set(plist, H5D_CRT_CHUNK_DIM_NAME, &chunk_ndims) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, NULL, "can't set chunk dimensions") - if(H5P_set(plist, H5D_CRT_CHUNK_SIZE_NAME, dataset->layout.u.chunk.dim) < 0) + if(H5P_set(plist, H5D_CRT_CHUNK_SIZE_NAME, dataset->shared->layout.u.chunk.dim) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, NULL, "can't set chunk size") /* Initialize the chunk cache for the dataset */ @@ -2552,7 +2579,7 @@ H5D_open_oid(const H5G_entry_t *ent, hid_t dxpl_id) } /* end switch */ /* Point at dataset's copy, to cache it for later */ - fill_prop=&dataset->fill; + fill_prop=&dataset->shared->fill; /* Retrieve & release the previous fill-value settings */ if(H5P_get(plist, H5D_CRT_FILL_VALUE_NAME, fill_prop) < 0) @@ -2566,7 +2593,7 @@ H5D_open_oid(const H5G_entry_t *ent, hid_t dxpl_id) HDmemset(&fill, 0, sizeof(fill)); /* Set the space allocation time appropriately, based on the type of dataset storage */ - switch (dataset->layout.type) { + switch (dataset->shared->layout.type) { case H5D_COMPACT: fill.alloc_time=H5D_ALLOC_TIME_EARLY; break; @@ -2605,20 +2632,20 @@ H5D_open_oid(const H5G_entry_t *ent, hid_t dxpl_id) /* Set revised fill value properties */ if(H5P_set(plist, H5D_CRT_FILL_VALUE_NAME, fill_prop) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, NULL, "can't set fill value") - dataset->alloc_time=fill.alloc_time; /* Cache this for later */ + dataset->shared->alloc_time=fill.alloc_time; /* Cache this for later */ if(H5P_set(plist, H5D_CRT_ALLOC_TIME_NAME, &fill.alloc_time) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, NULL, "can't set fill value") - dataset->fill_time=fill.fill_time; /* Cache this for later */ + dataset->shared->fill_time=fill.fill_time; /* Cache this for later */ if(H5P_set(plist, H5D_CRT_FILL_TIME_NAME, &fill.fill_time) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, NULL, "can't set fill value") /* Get the external file list message, which might not exist. Space is * also undefined when space allocate time is H5D_ALLOC_TIME_LATE. */ - if((dataset->layout.type==H5D_CONTIGUOUS && !H5F_addr_defined(dataset->layout.u.contig.addr)) - || (dataset->layout.type==H5D_CHUNKED && !H5F_addr_defined(dataset->layout.u.chunk.addr))) { - HDmemset(&dataset->efl,0,sizeof(H5O_efl_t)); - if(NULL != H5O_read(&(dataset->ent), H5O_EFL_ID, 0, &dataset->efl, dxpl_id)) - if(H5P_set(plist, H5D_CRT_EXT_FILE_LIST_NAME, &dataset->efl) < 0) + if((dataset->shared->layout.type==H5D_CONTIGUOUS && !H5F_addr_defined(dataset->shared->layout.u.contig.addr)) + || (dataset->shared->layout.type==H5D_CHUNKED && !H5F_addr_defined(dataset->shared->layout.u.chunk.addr))) { + HDmemset(&dataset->shared->efl,0,sizeof(H5O_efl_t)); + if(NULL != H5O_read(&(dataset->ent), H5O_EFL_ID, 0, &dataset->shared->efl, dxpl_id)) + if(H5P_set(plist, H5D_CRT_EXT_FILE_LIST_NAME, &dataset->shared->efl) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, NULL, "can't set external file list") } @@ -2628,15 +2655,15 @@ H5D_open_oid(const H5G_entry_t *ent, hid_t dxpl_id) * be fully allocated before I/O can happen. */ if ((H5F_get_intent(dataset->ent.file) & H5F_ACC_RDWR) - && ((dataset->layout.type==H5D_CONTIGUOUS && !H5F_addr_defined(dataset->layout.u.contig.addr)) - || (dataset->layout.type==H5D_CHUNKED && !H5F_addr_defined(dataset->layout.u.chunk.addr))) + && ((dataset->shared->layout.type==H5D_CONTIGUOUS && !H5F_addr_defined(dataset->shared->layout.u.contig.addr)) + || (dataset->shared->layout.type==H5D_CHUNKED && !H5F_addr_defined(dataset->shared->layout.u.chunk.addr))) && IS_H5FD_MPI(dataset->ent.file)) { if (H5D_alloc_storage(dataset->ent.file, dxpl_id, dataset,H5D_ALLOC_OPEN, TRUE, FALSE)<0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to initialize file storage") } /* Get the dataset's DCPL cache info */ - if (H5D_get_dcpl_cache(dataset->dcpl_id,&dataset->dcpl_cache)<0) + if (H5D_get_dcpl_cache(dataset->shared->dcpl_id,&dataset->shared->dcpl_cache)<0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, NULL, "can't fill DCPL cache") /* Success */ @@ -2652,12 +2679,12 @@ done: if(H5O_close(&(dataset->ent))<0) HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release object header") } /* end if */ - if (dataset->space) { - if(H5S_close(dataset->space)<0) + if (dataset->shared->space) { + if(H5S_close(dataset->shared->space)<0) HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release dataspace") } /* end if */ - if (dataset->type) { - if(H5I_dec_ref(dataset->type_id)<0) + if (dataset->shared->type) { + if(H5I_dec_ref(dataset->shared->type_id)<0) HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release datatype") } /* end if */ dataset->ent.file = NULL; @@ -2689,87 +2716,99 @@ done: * *------------------------------------------------------------------------- */ -static herr_t +herr_t H5D_close(H5D_t *dataset) { - unsigned free_failed; - herr_t ret_value=SUCCEED; /* Return value */ + unsigned free_failed=FALSE; + herr_t ret_value=SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5D_close, FAIL) /* check args */ - assert(dataset && dataset->ent.file); + assert(dataset && dataset->ent.file && dataset->shared); + assert(dataset->shared->fo_count >0); /* Dump debugging info */ #ifdef H5D_ISTORE_DEBUG H5D_istore_stats(dataset, FALSE); #endif /* H5F_ISTORE_DEBUG */ - /* Free the data sieve buffer, if it's been allocated */ - if(dataset->cache.contig.sieve_buf) { - assert(dataset->layout.type!=H5D_COMPACT); /* We should never have a sieve buffer for compact storage */ - assert(dataset->cache.contig.sieve_dirty==0); /* The buffer had better be flushed... */ - dataset->cache.contig.sieve_buf = H5FL_BLK_FREE (sieve_buf,dataset->cache.contig.sieve_buf); - } /* end if */ + dataset->shared->fo_count--; + if(dataset->shared->fo_count ==0) + { + /* Free the data sieve buffer, if it's been allocated */ + if(dataset->shared->cache.contig.sieve_buf) { + assert(dataset->shared->layout.type!=H5D_COMPACT); /* We should never have a sieve buffer for compact storage */ + assert(dataset->shared->cache.contig.sieve_dirty==0); /* The buffer had better be flushed... */ + dataset->shared->cache.contig.sieve_buf = H5FL_BLK_FREE (sieve_buf,dataset->shared->cache.contig.sieve_buf); + } /* end if */ - /* Free cached information for each kind of dataset */ - switch(dataset->layout.type) { - case H5D_CONTIGUOUS: - break; + /* Free cached information for each kind of dataset */ + switch(dataset->shared->layout.type) { + case H5D_CONTIGUOUS: + break; - case H5D_CHUNKED: - /* Flush and destroy chunks in the cache */ - if(H5D_istore_dest(dataset->ent.file,H5AC_dxpl_id,dataset)<0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to destroy chunk cache") - break; + case H5D_CHUNKED: + /* Flush and destroy chunks in the cache */ + if(H5D_istore_dest(dataset->ent.file,H5AC_dxpl_id,dataset)<0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to destroy chunk cache") + break; - case H5D_COMPACT: - /* Update header message of layout for compact dataset. */ - if(dataset->layout.u.compact.dirty) { - if(H5O_modify(&(dataset->ent), H5O_LAYOUT_ID, 0, 0, 1, &(dataset->layout), H5AC_dxpl_id)<0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to update layout message") - dataset->layout.u.compact.dirty = FALSE; - } /* end if */ + case H5D_COMPACT: + /* Update header message of layout for compact dataset. */ + if(dataset->shared->layout.u.compact.dirty) { + if(H5O_modify(&(dataset->ent), H5O_LAYOUT_ID, 0, 0, 1, &(dataset->shared->layout), H5AC_dxpl_id)<0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to update layout message") + dataset->shared->layout.u.compact.dirty = FALSE; + } /* end if */ - /* Free the buffer for the raw data for compact datasets */ - dataset->layout.u.compact.buf=H5MM_xfree(dataset->layout.u.compact.buf); - break; - - default: - assert ("not implemented yet" && 0); -#ifdef NDEBUG - HGOTO_ERROR (H5E_IO, H5E_UNSUPPORTED, FAIL, "unsupported storage layout") -#endif /* NDEBUG */ - } /* end switch */ + /* Free the buffer for the raw data for compact datasets */ + dataset->shared->layout.u.compact.buf=H5MM_xfree(dataset->shared->layout.u.compact.buf); + break; + + default: + assert ("not implemented yet" && 0); + #ifdef NDEBUG + HGOTO_ERROR (H5E_IO, H5E_UNSUPPORTED, FAIL, "unsupported storage layout") + #endif /* NDEBUG */ + } /* end switch */ - /* - * Release datatype, dataspace and creation property list -- there isn't - * much we can do if one of these fails, so we just continue. - */ - free_failed=(H5I_dec_ref(dataset->type_id)<0 || H5S_close(dataset->space)<0 || - H5I_dec_ref(dataset->dcpl_id) < 0); + /* + * Release datatype, dataspace and creation property list -- there isn't + * much we can do if one of these fails, so we just continue. + */ + free_failed=(H5I_dec_ref(dataset->shared->type_id)<0 || H5S_close(dataset->shared->space)<0 || + H5I_dec_ref(dataset->shared->dcpl_id) < 0); - /* Remove the dataset from the list of opened objects in the file */ - if(H5FO_delete(dataset->ent.file, H5AC_dxpl_id, dataset->ent.header)<0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "can't remove dataset from list of open objects") + /* Remove the dataset from the list of opened objects in the file */ + if(H5FO_delete(dataset->ent.file, H5AC_dxpl_id, dataset->ent.header)<0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "can't remove dataset from list of open objects") - /* Close the dataset object */ - /* (This closes the file, if this is the last object open) */ - if(H5O_close(&(dataset->ent))<0) - HGOTO_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release object header"); + /* Close the dataset object */ + /* (This closes the file, if this is the last object open) */ + if(H5O_close(&(dataset->ent))<0) + HGOTO_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release object header"); - /* - * Free memory. Before freeing the memory set the file pointer to NULL. - * We always check for a null file pointer in other H5D functions to be - * sure we're not accessing an already freed dataset (see the assert() - * above). - */ - dataset->ent.file = NULL; + /* + * Free memory. Before freeing the memory set the file pointer to NULL. + * We always check for a null file pointer in other H5D functions to be + * sure we're not accessing an already freed dataset (see the assert() + * above). + */ + dataset->ent.file = NULL; + + H5FL_FREE(H5D_shared_t,dataset->shared); + } /* end if */ + else + { + if(H5G_free_ent_name(&dataset->ent)<0) + free_failed=TRUE; + } /* end else */ - H5FL_FREE(H5D_t,dataset); + H5FL_FREE(H5D_t, dataset); if (free_failed) - HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "couldn't free the type or creation property list, but the dataset was freed anyway.") + HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "couldn't free the type or creation property list, but the dataset was freed anyway.") done: FUNC_LEAVE_NOAPI(ret_value) @@ -2817,24 +2856,24 @@ H5D_extend (H5D_t *dataset, const hsize_t *size, hid_t dxpl_id) * Filters need encoding if fill value is defined and a fill policy is set that requires * writing on an extend. */ - if(! dataset->checked_filters) + if(! dataset->shared->checked_filters) { - if(H5P_is_fill_value_defined(&(dataset->fill), &fill_status) < 0) + if(H5P_is_fill_value_defined(&(dataset->shared->fill), &fill_status) < 0) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Couldn't retrieve fill value from dataset."); if(fill_status == H5D_FILL_VALUE_DEFAULT || fill_status == H5D_FILL_VALUE_USER_DEFINED) { - if( H5Pget_fill_time(dataset->dcpl_id, &fill_time) < 0) + if( H5Pget_fill_time(dataset->shared->dcpl_id, &fill_time) < 0) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Couldn't retrieve fill time from dataset."); if(fill_time == H5D_FILL_TIME_ALLOC || (fill_time == H5D_FILL_TIME_IFSET && fill_status == H5D_FILL_VALUE_USER_DEFINED) ) { /* Filters must have encoding enabled. Ensure that all filters can be applied */ - if(H5Z_can_apply(dataset->dcpl_id, dataset->type_id) <0) + if(H5Z_can_apply(dataset->shared->dcpl_id, dataset->shared->type_id) <0) HGOTO_ERROR(H5E_PLINE, H5E_CANAPPLY, FAIL, "can't apply filters") - dataset->checked_filters = TRUE; + dataset->shared->checked_filters = TRUE; } } } @@ -2846,7 +2885,7 @@ H5D_extend (H5D_t *dataset, const hsize_t *size, hid_t dxpl_id) */ /* Increase the size of the data space */ - space=dataset->space; + space=dataset->shared->space; if ((changed=H5S_extend (space, size))<0) HGOTO_ERROR (H5E_DATASET, H5E_CANTINIT, FAIL, "unable to increase size of data space") @@ -2856,12 +2895,12 @@ H5D_extend (H5D_t *dataset, const hsize_t *size, hid_t dxpl_id) HGOTO_ERROR (H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to update file with new dataspace") /* Update the index values for the cached chunks for this dataset */ - if(H5D_CHUNKED == dataset->layout.type) + if(H5D_CHUNKED == dataset->shared->layout.type) if(H5D_istore_update_cache(dataset->ent.file, dxpl_id, dataset) < 0) HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to update cached chunk indices") /* Allocate space for the new parts of the dataset, if appropriate */ - if(dataset->alloc_time==H5D_ALLOC_TIME_EARLY) + if(dataset->shared->alloc_time==H5D_ALLOC_TIME_EARLY) if (H5D_alloc_storage(dataset->ent.file, dxpl_id, dataset, H5D_ALLOC_EXTEND, TRUE, FALSE)<0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize dataset with fill value") } /* end if */ @@ -2921,9 +2960,9 @@ H5D_typeof (const H5D_t *dset) FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5D_typeof) assert (dset); - assert (dset->type); + assert (dset->shared->type); - FUNC_LEAVE_NOAPI(dset->type) + FUNC_LEAVE_NOAPI(dset->shared->type) } @@ -2993,9 +3032,9 @@ H5D_alloc_storage (H5F_t *f, hid_t dxpl_id, H5D_t *dset/*in,out*/, H5D_time_allo * We assume that external storage is already * allocated by the caller, or at least will be before I/O is performed. */ - if(dset->efl.nused==0) { + if(dset->shared->efl.nused==0) { /* Get a pointer to the dataset's layout information */ - layout=&(dset->layout); + layout=&(dset->shared->layout); switch (layout->type) { case H5D_CONTIGUOUS: @@ -3029,7 +3068,7 @@ H5D_alloc_storage (H5F_t *f, hid_t dxpl_id, H5D_t *dset/*in,out*/, H5D_time_allo * the dataset, indicate that space should be allocated, so the * B-tree gets expanded. -QAK */ - if(dset->alloc_time==H5D_ALLOC_TIME_EARLY && time_alloc==H5D_ALLOC_EXTEND) + if(dset->shared->alloc_time==H5D_ALLOC_TIME_EARLY && time_alloc==H5D_ALLOC_EXTEND) init_space=1; break; @@ -3070,7 +3109,7 @@ H5D_alloc_storage (H5F_t *f, hid_t dxpl_id, H5D_t *dset/*in,out*/, H5D_time_allo * fill values to the chunks they allocate space for. Yes, * this is icky. -QAK */ - if(!(dset->alloc_time==H5D_ALLOC_TIME_INCR && time_alloc==H5D_ALLOC_WRITE)) { + if(!(dset->shared->alloc_time==H5D_ALLOC_TIME_INCR && time_alloc==H5D_ALLOC_WRITE)) { if(H5D_init_storage(dset, full_overwrite, dxpl_id) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize dataset with fill value") } /* end if */ @@ -3079,13 +3118,13 @@ H5D_alloc_storage (H5F_t *f, hid_t dxpl_id, H5D_t *dset/*in,out*/, H5D_time_allo H5D_fill_value_t fill_status; /* The fill value status */ /* Check the dataset's fill-value status */ - if (H5P_is_fill_value_defined(&(dset->fill), &fill_status) < 0) + if (H5P_is_fill_value_defined(&(dset->shared->fill), &fill_status) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't tell if fill value defined") /* If we are filling the dataset on allocation or "if set" and * the fill value _is_ set, do that now */ - if(dset->fill_time==H5D_FILL_TIME_ALLOC || - (dset->fill_time==H5D_FILL_TIME_IFSET && fill_status==H5D_FILL_VALUE_USER_DEFINED)) { + if(dset->shared->fill_time==H5D_FILL_TIME_ALLOC || + (dset->shared->fill_time==H5D_FILL_TIME_IFSET && fill_status==H5D_FILL_VALUE_USER_DEFINED)) { if(H5D_init_storage(dset, full_overwrite, dxpl_id) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize dataset with fill value") } /* end if */ @@ -3096,7 +3135,7 @@ H5D_alloc_storage (H5F_t *f, hid_t dxpl_id, H5D_t *dset/*in,out*/, H5D_time_allo * set the address. (this is improves forward compatibility). */ if(time_alloc!=H5D_ALLOC_CREATE && addr_set) - if (H5O_modify (&(dset->ent), H5O_LAYOUT_ID, 0, H5O_FLAG_CONSTANT, update_time, &(dset->layout), dxpl_id) < 0) + if (H5O_modify (&(dset->ent), H5O_LAYOUT_ID, 0, H5O_FLAG_CONSTANT, update_time, &(dset->shared->layout), dxpl_id) < 0) HGOTO_ERROR (H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update layout message") } /* end if */ @@ -3135,25 +3174,25 @@ H5D_init_storage(H5D_t *dset, hbool_t full_overwrite, hid_t dxpl_id) assert(dset); - switch (dset->layout.type) { + switch (dset->shared->layout.type) { case H5D_COMPACT: { hssize_t snpoints; /* Number of points in space (for error checking) */ size_t npoints; /* Number of points in space */ /* Get the number of elements in the dataset's dataspace */ - snpoints = H5S_GET_EXTENT_NPOINTS(dset->space); + snpoints = H5S_GET_EXTENT_NPOINTS(dset->shared->space); assert(snpoints>=0); H5_ASSIGN_OVERFLOW(npoints,snpoints,hssize_t,size_t); /* If we will be immediately overwriting the values, don't bother to clear them */ if(!full_overwrite) { /* If the fill value is defined, initialize the data buffer with it */ - if(dset->fill.buf) + if(dset->shared->fill.buf) /* Initialize the cached data buffer with the fill value */ - H5V_array_fill(dset->layout.u.compact.buf, dset->fill.buf, dset->fill.size, npoints); + H5V_array_fill(dset->shared->layout.u.compact.buf, dset->shared->fill.buf, dset->shared->fill.size, npoints); else /* If the fill value is default, zero set data buf. */ - HDmemset(dset->layout.u.compact.buf, 0, dset->layout.u.compact.size); + HDmemset(dset->shared->layout.u.compact.buf, 0, dset->shared->layout.u.compact.size); } /* end if */ } break; @@ -3161,7 +3200,7 @@ H5D_init_storage(H5D_t *dset, hbool_t full_overwrite, hid_t dxpl_id) case H5D_CONTIGUOUS: /* Don't write default fill values to external files */ /* If we will be immediately overwriting the values, don't bother to clear them */ - if((dset->efl.nused==0 || dset->fill.buf) && !full_overwrite) { + if((dset->shared->efl.nused==0 || dset->shared->fill.buf) && !full_overwrite) { if (H5D_contig_fill(dset->ent.file, dxpl_id, dset)<0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to allocate all chunks of dataset") } /* end if */ @@ -3253,9 +3292,9 @@ H5D_get_storage_size(H5D_t *dset, hid_t dxpl_id) FUNC_ENTER_NOAPI(H5D_get_storage_size, 0) - switch(dset->layout.type) { + switch(dset->shared->layout.type) { case H5D_CHUNKED: - if(dset->layout.u.chunk.addr == HADDR_UNDEF) + if(dset->shared->layout.u.chunk.addr == HADDR_UNDEF) ret_value=0; else ret_value = H5D_istore_allocated(dset->ent.file, dxpl_id, dset); @@ -3263,14 +3302,14 @@ H5D_get_storage_size(H5D_t *dset, hid_t dxpl_id) case H5D_CONTIGUOUS: /* Datasets which are not allocated yet are using no space on disk */ - if(dset->layout.u.contig.addr == HADDR_UNDEF) + if(dset->shared->layout.u.contig.addr == HADDR_UNDEF) ret_value=0; else - ret_value=dset->layout.u.contig.size; + ret_value=dset->shared->layout.u.contig.size; break; case H5D_COMPACT: - ret_value = dset->layout.u.compact.size; + ret_value = dset->shared->layout.u.compact.size; break; default: @@ -3347,7 +3386,7 @@ H5D_get_offset(const H5D_t *dset) assert(dset); - switch(dset->layout.type) { + switch(dset->shared->layout.type) { case H5D_CHUNKED: case H5D_COMPACT: break; @@ -3361,9 +3400,9 @@ H5D_get_offset(const H5D_t *dset) /* If there's user block in file, returns the absolute dataset offset * from the beginning of file. */ if(base_addr!=HADDR_UNDEF) - ret_value = dset->layout.u.contig.addr + base_addr; + ret_value = dset->shared->layout.u.contig.addr + base_addr; else - ret_value = dset->layout.u.contig.addr; + ret_value = dset->shared->layout.u.contig.addr; break; default: @@ -3811,7 +3850,7 @@ H5D_set_extent(H5D_t *dset, const hsize_t *size, hid_t dxpl_id) * Get the data space *------------------------------------------------------------------------- */ - space = dset->space; + space = dset->shared->space; /*------------------------------------------------------------------------- * Check if we are shrinking or expanding any of the dimensions @@ -3845,12 +3884,12 @@ H5D_set_extent(H5D_t *dset, const hsize_t *size, hid_t dxpl_id) HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to update file with new dataspace") /* Update the index values for the cached chunks for this dataset */ - if(H5D_CHUNKED == dset->layout.type) + if(H5D_CHUNKED == dset->shared->layout.type) if(H5D_istore_update_cache(dset->ent.file, dxpl_id, dset) < 0) HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to update cached chunk indices") /* Allocate space for the new parts of the dataset, if appropriate */ - if(expand && dset->alloc_time==H5D_ALLOC_TIME_EARLY) + if(expand && dset->shared->alloc_time==H5D_ALLOC_TIME_EARLY) if(H5D_alloc_storage(dset->ent.file, dxpl_id, dset, H5D_ALLOC_EXTEND, TRUE, FALSE) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize dataset storage") @@ -3860,7 +3899,7 @@ H5D_set_extent(H5D_t *dset, const hsize_t *size, hid_t dxpl_id) * This removal takes place only in case we are shrinking the dateset *------------------------------------------------------------------------- */ - if(shrink && H5D_CHUNKED == dset->layout.type) { + if(shrink && H5D_CHUNKED == dset->shared->layout.type) { H5D_dxpl_cache_t _dxpl_cache; /* Data transfer property cache buffer */ H5D_dxpl_cache_t *dxpl_cache=&_dxpl_cache; /* Data transfer property cache */ @@ -3932,20 +3971,20 @@ H5D_flush(H5F_t *f, hid_t dxpl_id, unsigned flags) HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "unable to get dataset object") /* flush the raw data buffer, if we have a dirty one */ - if (dataset->cache.contig.sieve_buf && dataset->cache.contig.sieve_dirty) { - assert(dataset->layout.type!=H5D_COMPACT); /* We should never have a sieve buffer for compact storage */ + if (dataset->shared->cache.contig.sieve_buf && dataset->shared->cache.contig.sieve_dirty) { + assert(dataset->shared->layout.type!=H5D_COMPACT); /* We should never have a sieve buffer for compact storage */ /* Write dirty data sieve buffer to file */ - if (H5F_block_write(f, H5FD_MEM_DRAW, dataset->cache.contig.sieve_loc, - dataset->cache.contig.sieve_size, dxpl_id, dataset->cache.contig.sieve_buf) < 0) + if (H5F_block_write(f, H5FD_MEM_DRAW, dataset->shared->cache.contig.sieve_loc, + dataset->shared->cache.contig.sieve_size, dxpl_id, dataset->shared->cache.contig.sieve_buf) < 0) HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "block write failed") /* Reset sieve buffer dirty flag */ - dataset->cache.contig.sieve_dirty=0; + dataset->shared->cache.contig.sieve_dirty=0; } /* end if */ /* Flush cached information for each kind of dataset */ - switch(dataset->layout.type) { + switch(dataset->shared->layout.type) { case H5D_CONTIGUOUS: break; @@ -3956,10 +3995,10 @@ H5D_flush(H5F_t *f, hid_t dxpl_id, unsigned flags) break; case H5D_COMPACT: - if(dataset->layout.u.compact.dirty) { - if(H5O_modify(&(dataset->ent), H5O_LAYOUT_ID, 0, 0, 1, &(dataset->layout), dxpl_id)<0) + if(dataset->shared->layout.u.compact.dirty) { + if(H5O_modify(&(dataset->ent), H5O_LAYOUT_ID, 0, 0, 1, &(dataset->shared->layout), dxpl_id)<0) HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "unable to update layout message") - dataset->layout.u.compact.dirty = FALSE; + dataset->shared->layout.u.compact.dirty = FALSE; } /* end if */ break; @@ -4011,10 +4050,10 @@ H5Ddebug(hid_t dset_id, unsigned UNUSED flags) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset") /* Print B-tree information */ - if (H5D_CHUNKED==dset->layout.type) { - (void)H5D_istore_dump_btree(dset->ent.file, H5AC_dxpl_id, stdout, dset->layout.u.chunk.ndims, dset->layout.u.chunk.addr); - } else if (H5D_CONTIGUOUS==dset->layout.type) { - HDfprintf(stdout, " %-10s %a\n", "Address:", dset->layout.u.contig.addr); + if (H5D_CHUNKED==dset->shared->layout.type) { + (void)H5D_istore_dump_btree(dset->ent.file, H5AC_dxpl_id, stdout, dset->shared->layout.u.chunk.ndims, dset->shared->layout.u.chunk.addr); + } else if (H5D_CONTIGUOUS==dset->shared->layout.type) { + HDfprintf(stdout, " %-10s %a\n", "Address:", dset->shared->layout.u.contig.addr); } done: diff --git a/src/H5Dcompact.c b/src/H5Dcompact.c index 3701221..76f900d 100644 --- a/src/H5Dcompact.c +++ b/src/H5Dcompact.c @@ -73,7 +73,7 @@ H5D_compact_readvv(H5F_t UNUSED *f, hid_t UNUSED dxpl_id, const H5D_t *dset, assert(dset); /* Use the vectorized memory copy routine to do actual work */ - if((ret_value=H5V_memcpyvv(buf,mem_max_nseq,mem_curr_seq,mem_size_arr,mem_offset_arr,dset->layout.u.compact.buf,dset_max_nseq,dset_curr_seq,dset_size_arr,dset_offset_arr))<0) + if((ret_value=H5V_memcpyvv(buf,mem_max_nseq,mem_curr_seq,mem_size_arr,mem_offset_arr,dset->shared->layout.u.compact.buf,dset_max_nseq,dset_curr_seq,dset_size_arr,dset_offset_arr))<0) HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "vectorized memcpy failed"); done: @@ -117,10 +117,10 @@ H5D_compact_writevv(H5F_t UNUSED *f, hid_t UNUSED dxpl_id, H5D_t *dset, assert(dset); /* Use the vectorized memory copy routine to do actual work */ - if((ret_value=H5V_memcpyvv(dset->layout.u.compact.buf,dset_max_nseq,dset_curr_seq,dset_size_arr,dset_offset_arr,buf,mem_max_nseq,mem_curr_seq,mem_size_arr,mem_offset_arr))<0) + if((ret_value=H5V_memcpyvv(dset->shared->layout.u.compact.buf,dset_max_nseq,dset_curr_seq,dset_size_arr,dset_offset_arr,buf,mem_max_nseq,mem_curr_seq,mem_size_arr,mem_offset_arr))<0) HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "vectorized memcpy failed"); - dset->layout.u.compact.dirty = TRUE; + dset->shared->layout.u.compact.dirty = TRUE; done: FUNC_LEAVE_NOAPI(ret_value); diff --git a/src/H5Dcontig.c b/src/H5Dcontig.c index 32af4d8..f4d6f76 100644 --- a/src/H5Dcontig.c +++ b/src/H5Dcontig.c @@ -84,7 +84,7 @@ H5D_contig_create(H5F_t *f, hid_t dxpl_id, H5D_t *dset) assert(dset); /* Allocate space for the contiguous data */ - if (HADDR_UNDEF==(dset->layout.u.contig.addr=H5MF_alloc(f, H5FD_MEM_DRAW, dxpl_id, dset->layout.u.contig.size))) + if (HADDR_UNDEF==(dset->shared->layout.u.contig.addr=H5MF_alloc(f, H5FD_MEM_DRAW, dxpl_id, dset->shared->layout.u.contig.size))) HGOTO_ERROR (H5E_IO, H5E_NOSPACE, FAIL, "unable to reserve file space"); done: @@ -135,10 +135,10 @@ H5D_contig_fill(H5F_t *f, hid_t dxpl_id, H5D_t *dset) /* Check args */ assert(f); assert(TRUE==H5P_isa_class(dxpl_id,H5P_DATASET_XFER)); - assert(dset && H5D_CONTIGUOUS==dset->layout.type); - assert(H5F_addr_defined(dset->layout.u.contig.addr)); - assert(dset->layout.u.contig.size>0); - assert(dset->space); + assert(dset && H5D_CONTIGUOUS==dset->shared->layout.type); + assert(H5F_addr_defined(dset->shared->layout.u.contig.addr)); + assert(dset->shared->layout.u.contig.size>0); + assert(dset->shared->space); #ifdef H5_HAVE_PARALLEL /* Retrieve MPI parameters */ @@ -157,17 +157,17 @@ H5D_contig_fill(H5F_t *f, hid_t dxpl_id, H5D_t *dset) #endif /* H5_HAVE_PARALLEL */ /* Get size of elements */ - elmt_size=H5T_get_size(dset->type); + elmt_size=H5T_get_size(dset->shared->type); assert(elmt_size>0); /* Get the number of elements in the dataset's dataspace */ - snpoints = H5S_GET_EXTENT_NPOINTS(dset->space); + snpoints = H5S_GET_EXTENT_NPOINTS(dset->shared->space); assert(snpoints>=0); H5_ASSIGN_OVERFLOW(npoints,snpoints,hssize_t,size_t); /* If fill value is not library default, use it to set the element size */ - if(dset->fill.buf) - elmt_size=dset->fill.size; + if(dset->shared->fill.buf) + elmt_size=dset->shared->fill.size; /* * Fill the entire current extent with the fill value. We can do @@ -178,12 +178,12 @@ H5D_contig_fill(H5F_t *f, hid_t dxpl_id, H5D_t *dset) bufsize = ptsperbuf*elmt_size; /* Fill the buffer with the user's fill value */ - if(dset->fill.buf) { + if(dset->shared->fill.buf) { /* Allocate temporary buffer */ if ((buf=H5FL_BLK_MALLOC(non_zero_fill,bufsize))==NULL) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for fill buffer"); - H5V_array_fill(buf, dset->fill.buf, elmt_size, ptsperbuf); + H5V_array_fill(buf, dset->shared->fill.buf, elmt_size, ptsperbuf); /* Indicate that a non-zero fill buffer was used */ non_zero_fill_f=1; @@ -324,10 +324,10 @@ H5D_contig_get_addr(const H5D_t *dset) /* check args */ assert(dset); - assert(dset->layout.type==H5D_CONTIGUOUS); + assert(dset->shared->layout.type==H5D_CONTIGUOUS); /* Get the address */ - ret_value=dset->layout.u.contig.addr; + ret_value=dset->shared->layout.u.contig.addr; done: FUNC_LEAVE_NOAPI(ret_value); @@ -369,7 +369,7 @@ H5D_contig_write(H5F_t *f, hid_t dxpl_id, H5D_t *dset, assert (dset); assert (buf); - if (H5D_contig_writevv(f, dxpl_id, dset, dset->layout.u.contig.addr, dset->layout.u.contig.size, + if (H5D_contig_writevv(f, dxpl_id, dset, dset->shared->layout.u.contig.addr, dset->shared->layout.u.contig.size, 1, &dset_curr_seq, &dset_len, &dset_off, 1, &mem_curr_seq, &mem_len, &mem_off, buf)<0) HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "vector write failed"); @@ -411,7 +411,7 @@ H5D_contig_readvv(H5F_t *f, hid_t dxpl_id, H5D_t *dset, size_t u; /* Counting variable */ size_t v; /* Counting variable */ ssize_t ret_value=0; /* Return value */ - + FUNC_ENTER_NOAPI(H5D_contig_readvv, FAIL); /* Check args */ @@ -433,12 +433,12 @@ H5D_contig_readvv(H5F_t *f, hid_t dxpl_id, H5D_t *dset, v=*mem_curr_seq; /* Stash local copies of these value */ - if(dset->cache.contig.sieve_buf!=NULL) { - sieve_start=dset->cache.contig.sieve_loc; - sieve_size=dset->cache.contig.sieve_size; + if(dset->shared->cache.contig.sieve_buf!=NULL) { + sieve_start=dset->shared->cache.contig.sieve_loc; + sieve_size=dset->shared->cache.contig.sieve_size; sieve_end=sieve_start+sieve_size; } /* end if */ - + /* Works through sequences as fast as possible */ for(; u<dset_max_nseq && v<mem_max_nseq; ) { /* Choose smallest buffer to write */ @@ -454,19 +454,21 @@ H5D_contig_readvv(H5F_t *f, hid_t dxpl_id, H5D_t *dset, buf = (unsigned char *)_buf + mem_offset_arr[v]; /* No data sieve buffer yet, go allocate one */ - if(dset->cache.contig.sieve_buf==NULL) { + if(dset->shared->cache.contig.sieve_buf==NULL) { + /* Check if we can actually hold the I/O request in the sieve buffer */ - if(size>dset->cache.contig.sieve_buf_size) { + + if(size>dset->shared->cache.contig.sieve_buf_size) { if (H5F_block_read(f, H5FD_MEM_DRAW, addr, size, dxpl_id, buf)<0) HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "block read failed"); } /* end if */ else { /* Allocate room for the data sieve buffer */ - if (NULL==(dset->cache.contig.sieve_buf=H5FL_BLK_MALLOC(sieve_buf,dset->cache.contig.sieve_buf_size))) + if (NULL==(dset->shared->cache.contig.sieve_buf=H5FL_BLK_MALLOC(sieve_buf,dset->shared->cache.contig.sieve_buf_size))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); /* Determine the new sieve buffer size & location */ - dset->cache.contig.sieve_loc=addr; + dset->shared->cache.contig.sieve_loc=addr; /* Make certain we don't read off the end of the file */ if (HADDR_UNDEF==(abs_eoa=H5F_get_eoa(f))) @@ -479,21 +481,22 @@ H5D_contig_readvv(H5F_t *f, hid_t dxpl_id, H5D_t *dset, max_data=dset_size-dset_offset_arr[u]; /* Compute the size of the sieve buffer */ - H5_ASSIGN_OVERFLOW(dset->cache.contig.sieve_size,MIN3(rel_eoa-dset->cache.contig.sieve_loc,max_data,dset->cache.contig.sieve_buf_size),hsize_t,size_t); + H5_ASSIGN_OVERFLOW(dset->shared->cache.contig.sieve_size,MIN3(rel_eoa-dset->shared->cache.contig.sieve_loc, + max_data,dset->shared->cache.contig.sieve_buf_size),hsize_t,size_t); /* Read the new sieve buffer */ - if (H5F_block_read(f, H5FD_MEM_DRAW, dset->cache.contig.sieve_loc, dset->cache.contig.sieve_size, dxpl_id, dset->cache.contig.sieve_buf)<0) + if (H5F_block_read(f, H5FD_MEM_DRAW, dset->shared->cache.contig.sieve_loc, dset->shared->cache.contig.sieve_size, dxpl_id, dset->shared->cache.contig.sieve_buf)<0) HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "block read failed"); /* Grab the data out of the buffer (must be first piece of data in buffer ) */ - HDmemcpy(buf,dset->cache.contig.sieve_buf,size); + HDmemcpy(buf,dset->shared->cache.contig.sieve_buf,size); /* Reset sieve buffer dirty flag */ - dset->cache.contig.sieve_dirty=0; + dset->shared->cache.contig.sieve_dirty=0; /* Stash local copies of these value */ - sieve_start=dset->cache.contig.sieve_loc; - sieve_size=dset->cache.contig.sieve_size; + sieve_start=dset->shared->cache.contig.sieve_loc; + sieve_size=dset->shared->cache.contig.sieve_size; sieve_end=sieve_start+sieve_size; } /* end else */ } /* end if */ @@ -503,7 +506,7 @@ H5D_contig_readvv(H5F_t *f, hid_t dxpl_id, H5D_t *dset, /* If entire read is within the sieve buffer, read it from the buffer */ if(addr>=sieve_start && contig_end<sieve_end) { - unsigned char *base_sieve_buf=dset->cache.contig.sieve_buf+(addr-sieve_start); + unsigned char *base_sieve_buf=dset->shared->cache.contig.sieve_buf+(addr-sieve_start); /* Grab the data out of the buffer */ HDmemcpy(buf,base_sieve_buf,size); @@ -511,18 +514,18 @@ H5D_contig_readvv(H5F_t *f, hid_t dxpl_id, H5D_t *dset, /* Entire request is not within this data sieve buffer */ else { /* Check if we can actually hold the I/O request in the sieve buffer */ - if(size>dset->cache.contig.sieve_buf_size) { + if(size>dset->shared->cache.contig.sieve_buf_size) { /* Check for any overlap with the current sieve buffer */ if((sieve_start>=addr && sieve_start<(contig_end+1)) || ((sieve_end-1)>=addr && (sieve_end-1)<(contig_end+1))) { /* Flush the sieve buffer, if it's dirty */ - if(dset->cache.contig.sieve_dirty) { + if(dset->shared->cache.contig.sieve_dirty) { /* Write to file */ - if (H5F_block_write(f, H5FD_MEM_DRAW, sieve_start, sieve_size, dxpl_id, dset->cache.contig.sieve_buf)<0) + if (H5F_block_write(f, H5FD_MEM_DRAW, sieve_start, sieve_size, dxpl_id, dset->shared->cache.contig.sieve_buf)<0) HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "block write failed"); /* Reset sieve buffer dirty flag */ - dset->cache.contig.sieve_dirty=0; + dset->shared->cache.contig.sieve_dirty=0; } /* end if */ } /* end if */ @@ -533,17 +536,17 @@ H5D_contig_readvv(H5F_t *f, hid_t dxpl_id, H5D_t *dset, /* Element size fits within the buffer size */ else { /* Flush the sieve buffer if it's dirty */ - if(dset->cache.contig.sieve_dirty) { + if(dset->shared->cache.contig.sieve_dirty) { /* Write to file */ - if (H5F_block_write(f, H5FD_MEM_DRAW, sieve_start, sieve_size, dxpl_id, dset->cache.contig.sieve_buf)<0) + if (H5F_block_write(f, H5FD_MEM_DRAW, sieve_start, sieve_size, dxpl_id, dset->shared->cache.contig.sieve_buf)<0) HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "block write failed"); /* Reset sieve buffer dirty flag */ - dset->cache.contig.sieve_dirty=0; + dset->shared->cache.contig.sieve_dirty=0; } /* end if */ /* Determine the new sieve buffer size & location */ - dset->cache.contig.sieve_loc=addr; + dset->shared->cache.contig.sieve_loc=addr; /* Make certain we don't read off the end of the file */ if (HADDR_UNDEF==(abs_eoa=H5F_get_eoa(f))) @@ -557,22 +560,22 @@ H5D_contig_readvv(H5F_t *f, hid_t dxpl_id, H5D_t *dset, /* Compute the size of the sieve buffer */ /* Don't read off the end of the file, don't read past the end of the data element and don't read more than the buffer size */ - H5_ASSIGN_OVERFLOW(dset->cache.contig.sieve_size,MIN3(rel_eoa-dset->cache.contig.sieve_loc,max_data,dset->cache.contig.sieve_buf_size),hsize_t,size_t); + H5_ASSIGN_OVERFLOW(dset->shared->cache.contig.sieve_size,MIN3(rel_eoa-dset->shared->cache.contig.sieve_loc,max_data,dset->shared->cache.contig.sieve_buf_size),hsize_t,size_t); /* Update local copies of sieve information */ - sieve_start=dset->cache.contig.sieve_loc; - sieve_size=dset->cache.contig.sieve_size; + sieve_start=dset->shared->cache.contig.sieve_loc; + sieve_size=dset->shared->cache.contig.sieve_size; sieve_end=sieve_start+sieve_size; /* Read the new sieve buffer */ - if (H5F_block_read(f, H5FD_MEM_DRAW, dset->cache.contig.sieve_loc, dset->cache.contig.sieve_size, dxpl_id, dset->cache.contig.sieve_buf)<0) + if (H5F_block_read(f, H5FD_MEM_DRAW, dset->shared->cache.contig.sieve_loc, dset->shared->cache.contig.sieve_size, dxpl_id, dset->shared->cache.contig.sieve_buf)<0) HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "block read failed"); /* Grab the data out of the buffer (must be first piece of data in buffer ) */ - HDmemcpy(buf,dset->cache.contig.sieve_buf,size); + HDmemcpy(buf,dset->shared->cache.contig.sieve_buf,size); /* Reset sieve buffer dirty flag */ - dset->cache.contig.sieve_dirty=0; + dset->shared->cache.contig.sieve_dirty=0; } /* end else */ } /* end else */ } /* end else */ @@ -693,9 +696,9 @@ H5D_contig_writevv(H5F_t *f, hid_t dxpl_id, H5D_t *dset, v=*mem_curr_seq; /* Stash local copies of these value */ - if(dset->cache.contig.sieve_buf!=NULL) { - sieve_start=dset->cache.contig.sieve_loc; - sieve_size=dset->cache.contig.sieve_size; + if(dset->shared->cache.contig.sieve_buf!=NULL) { + sieve_start=dset->shared->cache.contig.sieve_loc; + sieve_size=dset->shared->cache.contig.sieve_size; sieve_end=sieve_start+sieve_size; } /* end if */ @@ -714,19 +717,19 @@ H5D_contig_writevv(H5F_t *f, hid_t dxpl_id, H5D_t *dset, buf = (const unsigned char *)_buf + mem_offset_arr[v]; /* No data sieve buffer yet, go allocate one */ - if(dset->cache.contig.sieve_buf==NULL) { + if(dset->shared->cache.contig.sieve_buf==NULL) { /* Check if we can actually hold the I/O request in the sieve buffer */ - if(size>dset->cache.contig.sieve_buf_size) { + if(size>dset->shared->cache.contig.sieve_buf_size) { if (H5F_block_write(f, H5FD_MEM_DRAW, addr, size, dxpl_id, buf)<0) HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "block write failed"); } /* end if */ else { /* Allocate room for the data sieve buffer */ - if (NULL==(dset->cache.contig.sieve_buf=H5FL_BLK_MALLOC(sieve_buf,dset->cache.contig.sieve_buf_size))) + if (NULL==(dset->shared->cache.contig.sieve_buf=H5FL_BLK_MALLOC(sieve_buf,dset->shared->cache.contig.sieve_buf_size))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); /* Determine the new sieve buffer size & location */ - dset->cache.contig.sieve_loc=addr; + dset->shared->cache.contig.sieve_loc=addr; /* Make certain we don't read off the end of the file */ if (HADDR_UNDEF==(abs_eoa=H5F_get_eoa(f))) @@ -739,24 +742,24 @@ H5D_contig_writevv(H5F_t *f, hid_t dxpl_id, H5D_t *dset, max_data=dset_size-dset_offset_arr[u]; /* Compute the size of the sieve buffer */ - H5_ASSIGN_OVERFLOW(dset->cache.contig.sieve_size,MIN3(rel_eoa-dset->cache.contig.sieve_loc,max_data,dset->cache.contig.sieve_buf_size),hsize_t,size_t); + H5_ASSIGN_OVERFLOW(dset->shared->cache.contig.sieve_size,MIN3(rel_eoa-dset->shared->cache.contig.sieve_loc,max_data,dset->shared->cache.contig.sieve_buf_size),hsize_t,size_t); /* Check if there is any point in reading the data from the file */ - if(dset->cache.contig.sieve_size>size) { + if(dset->shared->cache.contig.sieve_size>size) { /* Read the new sieve buffer */ - if (H5F_block_read(f, H5FD_MEM_DRAW, dset->cache.contig.sieve_loc, dset->cache.contig.sieve_size, dxpl_id, dset->cache.contig.sieve_buf)<0) + if (H5F_block_read(f, H5FD_MEM_DRAW, dset->shared->cache.contig.sieve_loc, dset->shared->cache.contig.sieve_size, dxpl_id, dset->shared->cache.contig.sieve_buf)<0) HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "block read failed"); } /* end if */ /* Grab the data out of the buffer (must be first piece of data in buffer ) */ - HDmemcpy(dset->cache.contig.sieve_buf,buf,size); + HDmemcpy(dset->shared->cache.contig.sieve_buf,buf,size); /* Set sieve buffer dirty flag */ - dset->cache.contig.sieve_dirty=1; + dset->shared->cache.contig.sieve_dirty=1; /* Stash local copies of these value */ - sieve_start=dset->cache.contig.sieve_loc; - sieve_size=dset->cache.contig.sieve_size; + sieve_start=dset->shared->cache.contig.sieve_loc; + sieve_size=dset->shared->cache.contig.sieve_size; sieve_end=sieve_start+sieve_size; } /* end else */ } /* end if */ @@ -766,35 +769,33 @@ H5D_contig_writevv(H5F_t *f, hid_t dxpl_id, H5D_t *dset, /* If entire write is within the sieve buffer, write it to the buffer */ if(addr>=sieve_start && contig_end<sieve_end) { - unsigned char *base_sieve_buf=dset->cache.contig.sieve_buf+(addr-sieve_start); + unsigned char *base_sieve_buf=dset->shared->cache.contig.sieve_buf+(addr-sieve_start); /* Put the data into the sieve buffer */ HDmemcpy(base_sieve_buf,buf,size); - /* Set sieve buffer dirty flag */ - dset->cache.contig.sieve_dirty=1; - + dset->shared->cache.contig.sieve_dirty=1; } /* end if */ /* Entire request is not within this data sieve buffer */ else { /* Check if we can actually hold the I/O request in the sieve buffer */ - if(size>dset->cache.contig.sieve_buf_size) { + if(size>dset->shared->cache.contig.sieve_buf_size) { /* Check for any overlap with the current sieve buffer */ if((sieve_start>=addr && sieve_start<(contig_end+1)) || ((sieve_end-1)>=addr && (sieve_end-1)<(contig_end+1))) { /* Flush the sieve buffer, if it's dirty */ - if(dset->cache.contig.sieve_dirty) { + if(dset->shared->cache.contig.sieve_dirty) { /* Write to file */ - if (H5F_block_write(f, H5FD_MEM_DRAW, sieve_start, sieve_size, dxpl_id, dset->cache.contig.sieve_buf)<0) + if (H5F_block_write(f, H5FD_MEM_DRAW, sieve_start, sieve_size, dxpl_id, dset->shared->cache.contig.sieve_buf)<0) HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "block write failed"); /* Reset sieve buffer dirty flag */ - dset->cache.contig.sieve_dirty=0; + dset->shared->cache.contig.sieve_dirty=0; } /* end if */ /* Force the sieve buffer to be re-read the next time */ - dset->cache.contig.sieve_loc=HADDR_UNDEF; - dset->cache.contig.sieve_size=0; + dset->shared->cache.contig.sieve_loc=HADDR_UNDEF; + dset->shared->cache.contig.sieve_size=0; } /* end if */ /* Write directly from the user's buffer */ @@ -805,49 +806,49 @@ H5D_contig_writevv(H5F_t *f, hid_t dxpl_id, H5D_t *dset, else { /* Check if it is possible to (exactly) prepend or append to existing (dirty) sieve buffer */ if(((addr+size)==sieve_start || addr==sieve_end) && - (size+sieve_size)<=dset->cache.contig.sieve_buf_size && - dset->cache.contig.sieve_dirty) { + (size+sieve_size)<=dset->shared->cache.contig.sieve_buf_size && + dset->shared->cache.contig.sieve_dirty) { /* Prepend to existing sieve buffer */ if((addr+size)==sieve_start) { /* Move existing sieve information to correct location */ - HDmemmove(dset->cache.contig.sieve_buf+size,dset->cache.contig.sieve_buf,sieve_size); + HDmemmove(dset->shared->cache.contig.sieve_buf+size,dset->shared->cache.contig.sieve_buf,sieve_size); /* Copy in new information (must be first in sieve buffer) */ - HDmemcpy(dset->cache.contig.sieve_buf,buf,size); + HDmemcpy(dset->shared->cache.contig.sieve_buf,buf,size); /* Adjust sieve location */ - dset->cache.contig.sieve_loc=addr; + dset->shared->cache.contig.sieve_loc=addr; } /* end if */ /* Append to existing sieve buffer */ else { /* Copy in new information */ - HDmemcpy(dset->cache.contig.sieve_buf+sieve_size,buf,size); + HDmemcpy(dset->shared->cache.contig.sieve_buf+sieve_size,buf,size); } /* end else */ /* Adjust sieve size */ - dset->cache.contig.sieve_size += size; + dset->shared->cache.contig.sieve_size += size; /* Update local copies of sieve information */ - sieve_start=dset->cache.contig.sieve_loc; - sieve_size=dset->cache.contig.sieve_size; + sieve_start=dset->shared->cache.contig.sieve_loc; + sieve_size=dset->shared->cache.contig.sieve_size; sieve_end=sieve_start+sieve_size; - } /* end if */ + /* Can't add the new data onto the existing sieve buffer */ else { /* Flush the sieve buffer if it's dirty */ - if(dset->cache.contig.sieve_dirty) { + if(dset->shared->cache.contig.sieve_dirty) { /* Write to file */ - if (H5F_block_write(f, H5FD_MEM_DRAW, sieve_start, sieve_size, dxpl_id, dset->cache.contig.sieve_buf)<0) + if (H5F_block_write(f, H5FD_MEM_DRAW, sieve_start, sieve_size, dxpl_id, dset->shared->cache.contig.sieve_buf)<0) HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "block write failed"); /* Reset sieve buffer dirty flag */ - dset->cache.contig.sieve_dirty=0; + dset->shared->cache.contig.sieve_dirty=0; } /* end if */ /* Determine the new sieve buffer size & location */ - dset->cache.contig.sieve_loc=addr; + dset->shared->cache.contig.sieve_loc=addr; /* Make certain we don't read off the end of the file */ if (HADDR_UNDEF==(abs_eoa=H5F_get_eoa(f))) @@ -861,26 +862,25 @@ H5D_contig_writevv(H5F_t *f, hid_t dxpl_id, H5D_t *dset, /* Compute the size of the sieve buffer */ /* Don't read off the end of the file, don't read past the end of the data element and don't read more than the buffer size */ - H5_ASSIGN_OVERFLOW(dset->cache.contig.sieve_size,MIN3(rel_eoa-dset->cache.contig.sieve_loc,max_data,dset->cache.contig.sieve_buf_size),hsize_t,size_t); + H5_ASSIGN_OVERFLOW(dset->shared->cache.contig.sieve_size,MIN3(rel_eoa-dset->shared->cache.contig.sieve_loc,max_data,dset->shared->cache.contig.sieve_buf_size),hsize_t,size_t); /* Update local copies of sieve information */ - sieve_start=dset->cache.contig.sieve_loc; - sieve_size=dset->cache.contig.sieve_size; + sieve_start=dset->shared->cache.contig.sieve_loc; + sieve_size=dset->shared->cache.contig.sieve_size; sieve_end=sieve_start+sieve_size; /* Check if there is any point in reading the data from the file */ - if(dset->cache.contig.sieve_size>size) { + if(dset->shared->cache.contig.sieve_size>size) { /* Read the new sieve buffer */ - if (H5F_block_read(f, H5FD_MEM_DRAW, dset->cache.contig.sieve_loc, dset->cache.contig.sieve_size, dxpl_id, dset->cache.contig.sieve_buf)<0) + if (H5F_block_read(f, H5FD_MEM_DRAW, dset->shared->cache.contig.sieve_loc, dset->shared->cache.contig.sieve_size, dxpl_id, dset->shared->cache.contig.sieve_buf)<0) HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "block read failed"); } /* end if */ /* Grab the data out of the buffer (must be first piece of data in buffer ) */ - HDmemcpy(dset->cache.contig.sieve_buf,buf,size); + HDmemcpy(dset->shared->cache.contig.sieve_buf,buf,size); /* Set sieve buffer dirty flag */ - dset->cache.contig.sieve_dirty=1; - + dset->shared->cache.contig.sieve_dirty=1; } /* end else */ } /* end else */ } /* end else */ diff --git a/src/H5Dio.c b/src/H5Dio.c index 40b1700..bf8ecaa 100644 --- a/src/H5Dio.c +++ b/src/H5Dio.c @@ -661,7 +661,7 @@ H5D_read(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type") if (!file_space) - file_space = dataset->space; + file_space = dataset->shared->space; if (!mem_space) mem_space = file_space; if((snelmts = H5S_GET_SELECT_NPOINTS(mem_space))<0) @@ -702,26 +702,26 @@ H5D_read(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, * fill time is NEVER, there is no way to tell whether part of data * has been overwritten. So just proceed in reading. */ - if(nelmts > 0 && dataset->efl.nused==0 && - ((dataset->layout.type==H5D_CONTIGUOUS && !H5F_addr_defined(dataset->layout.u.contig.addr)) - || (dataset->layout.type==H5D_CHUNKED && !H5F_addr_defined(dataset->layout.u.chunk.addr)))) { + if(nelmts > 0 && dataset->shared->efl.nused==0 && + ((dataset->shared->layout.type==H5D_CONTIGUOUS && !H5F_addr_defined(dataset->shared->layout.u.contig.addr)) + || (dataset->shared->layout.type==H5D_CHUNKED && !H5F_addr_defined(dataset->shared->layout.u.chunk.addr)))) { H5D_fill_value_t fill_status; /* Whether/How the fill value is defined */ /* Retrieve dataset's fill-value properties */ - if(H5P_is_fill_value_defined(&dataset->dcpl_cache.fill, &fill_status)<0) + if(H5P_is_fill_value_defined(&dataset->shared->dcpl_cache.fill, &fill_status)<0) HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't tell if fill value defined") /* Should be impossible, but check anyway... */ if(fill_status == H5D_FILL_VALUE_UNDEFINED && - (dataset->dcpl_cache.fill_time == H5D_FILL_TIME_ALLOC || dataset->dcpl_cache.fill_time == H5D_FILL_TIME_IFSET)) + (dataset->shared->dcpl_cache.fill_time == H5D_FILL_TIME_ALLOC || dataset->shared->dcpl_cache.fill_time == H5D_FILL_TIME_IFSET)) HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "read failed: dataset doesn't exist, no data can be read") /* If we're never going to fill this dataset, just leave the junk in the user's buffer */ - if(dataset->dcpl_cache.fill_time == H5D_FILL_TIME_NEVER) + if(dataset->shared->dcpl_cache.fill_time == H5D_FILL_TIME_NEVER) HGOTO_DONE(SUCCEED) /* Go fill the user's selection with the dataset's fill value */ - if(H5D_fill(dataset->dcpl_cache.fill.buf,dataset->type,buf,mem_type,mem_space,dxpl_id)<0) + if(H5D_fill(dataset->shared->dcpl_cache.fill.buf,dataset->shared->type,buf,mem_type,mem_space,dxpl_id)<0) HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "filling buf failed") else HGOTO_DONE(SUCCEED) @@ -735,11 +735,11 @@ H5D_read(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, * enough value in xfer_parms since turning off data type conversion also * turns off background preservation. */ - if (NULL==(tpath=H5T_path_find(dataset->type, mem_type, NULL, NULL, dxpl_id))) + if (NULL==(tpath=H5T_path_find(dataset->shared->type, mem_type, NULL, NULL, dxpl_id))) HGOTO_ERROR(H5E_DATASET, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dest data types") /* Set the storage flags for the space conversion check */ - switch(dataset->layout.type) { + switch(dataset->shared->layout.type) { case H5D_COMPACT: sconv_flags |= H5S_CONV_STORAGE_COMPACT; break; @@ -757,7 +757,7 @@ H5D_read(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, } /* end switch */ /* Get dataspace functions */ - if (NULL==(sconv=H5S_find(dataset->ent.file, mem_space, file_space, sconv_flags, &use_par_opt_io, &dataset->layout))) + if (NULL==(sconv=H5S_find(dataset->ent.file, mem_space, file_space, sconv_flags, &use_par_opt_io, &dataset->shared->layout))) HGOTO_ERROR (H5E_DATASET, H5E_UNSUPPORTED, FAIL, "unable to convert from file to memory data space") #ifdef H5_HAVE_PARALLEL @@ -767,7 +767,7 @@ H5D_read(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, a more general collective chunk IO algorithm is applied. */ - if(dataset->layout.type == H5D_CHUNKED) { /*only check for chunking storage */ + if(dataset->shared->layout.type == H5D_CHUNKED) { /*only check for chunking storage */ check_prop = H5Pexist(dxpl_id,H5D_XFER_COLL_CHUNK_NAME); if(check_prop < 0) HGOTO_ERROR(H5E_PLIST, H5E_UNSUPPORTED, FAIL, "unable to check property list"); @@ -790,14 +790,14 @@ H5D_read(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, #endif /*H5_HAVE_PARALLEL*/ /* Determine correct I/O routine to invoke */ - if(dataset->layout.type!=H5D_CHUNKED) { + if(dataset->shared->layout.type!=H5D_CHUNKED) { if(H5D_contig_read(nelmts, dataset, mem_type, mem_space, file_space, tpath, sconv, - dxpl_cache, dxpl_id, dataset->type_id, mem_type_id, buf)<0) + dxpl_cache, dxpl_id, dataset->shared->type_id, mem_type_id, buf)<0) HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "can't read data") } /* end if */ else { if(H5D_chunk_read(nelmts, dataset, mem_type, mem_space, file_space, tpath, sconv, - dxpl_cache, dxpl_id, dataset->type_id, mem_type_id, buf)<0) + dxpl_cache, dxpl_id, dataset->shared->type_id, mem_type_id, buf)<0) HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "can't read data") } /* end else */ @@ -888,12 +888,12 @@ H5D_write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type") /* All filters in the DCPL must have encoding enabled. */ - if(! dataset->checked_filters) + if(! dataset->shared->checked_filters) { - if(H5Z_can_apply(dataset->dcpl_id, dataset->type_id) <0) + if(H5Z_can_apply(dataset->shared->dcpl_id, dataset->shared->type_id) <0) HGOTO_ERROR(H5E_PLINE, H5E_CANAPPLY, FAIL, "can't apply filters") - dataset->checked_filters = TRUE; + dataset->shared->checked_filters = TRUE; } /* If MPI based VFD is used, no VL datatype support yet. */ @@ -921,7 +921,7 @@ H5D_write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't fill dxpl cache") if (!file_space) - file_space = dataset->space; + file_space = dataset->shared->space; if (!mem_space) mem_space = file_space; if((snelmts = H5S_GET_SELECT_NPOINTS(mem_space))<0) @@ -953,9 +953,9 @@ H5D_write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, /* <none needed currently> */ /* Allocate data space and initialize it if it hasn't been. */ - if(nelmts > 0 && dataset->efl.nused==0 && - ((dataset->layout.type==H5D_CONTIGUOUS && !H5F_addr_defined(dataset->layout.u.contig.addr)) - || (dataset->layout.type==H5D_CHUNKED && !H5F_addr_defined(dataset->layout.u.chunk.addr)))) { + if(nelmts > 0 && dataset->shared->efl.nused==0 && + ((dataset->shared->layout.type==H5D_CONTIGUOUS && !H5F_addr_defined(dataset->shared->layout.u.contig.addr)) + || (dataset->shared->layout.type==H5D_CHUNKED && !H5F_addr_defined(dataset->shared->layout.u.chunk.addr)))) { hssize_t file_nelmts; /* Number of elements in file dataset's dataspace */ hbool_t full_overwrite; /* Whether we are over-writing all the elements */ @@ -964,7 +964,7 @@ H5D_write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, HGOTO_ERROR (H5E_DATASET, H5E_BADVALUE, FAIL, "can't retrieve number of elements in file dataset") /* Always allow fill values to be written if the dataset has a VL datatype */ - if(H5T_detect_class(dataset->type, H5T_VLEN)) + if(H5T_detect_class(dataset->shared->type, H5T_VLEN)) full_overwrite=FALSE; else full_overwrite=(hsize_t)file_nelmts==nelmts ? TRUE : FALSE; @@ -982,11 +982,11 @@ H5D_write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, * enough value in xfer_parms since turning off data type conversion also * turns off background preservation. */ - if (NULL==(tpath=H5T_path_find(mem_type, dataset->type, NULL, NULL, dxpl_id))) + if (NULL==(tpath=H5T_path_find(mem_type, dataset->shared->type, NULL, NULL, dxpl_id))) HGOTO_ERROR(H5E_DATASET, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dest data types") /* Set the storage flags for the space conversion check */ - switch(dataset->layout.type) { + switch(dataset->shared->layout.type) { case H5D_COMPACT: sconv_flags |= H5S_CONV_STORAGE_COMPACT; break; @@ -1004,7 +1004,7 @@ H5D_write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, } /* end switch */ /* Get dataspace functions */ - if (NULL==(sconv=H5S_find(dataset->ent.file, mem_space, file_space, sconv_flags, &use_par_opt_io, &dataset->layout))) + if (NULL==(sconv=H5S_find(dataset->ent.file, mem_space, file_space, sconv_flags, &use_par_opt_io, &dataset->shared->layout))) HGOTO_ERROR (H5E_DATASET, H5E_UNSUPPORTED, FAIL, "unable to convert from memory to file data space") #ifdef H5_HAVE_PARALLEL @@ -1014,7 +1014,7 @@ H5D_write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, a more general collective chunk IO algorithm is applied. */ - if(dataset->layout.type == H5D_CHUNKED) { /*only check for chunking storage */ + if(dataset->shared->layout.type == H5D_CHUNKED) { /*only check for chunking storage */ check_prop = H5Pexist(dxpl_id,H5D_XFER_COLL_CHUNK_NAME); if(check_prop < 0) @@ -1037,14 +1037,14 @@ H5D_write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, #endif /*H5_HAVE_PARALLEL*/ /* Determine correct I/O routine to invoke */ - if(dataset->layout.type!=H5D_CHUNKED) { + if(dataset->shared->layout.type!=H5D_CHUNKED) { if(H5D_contig_write(nelmts, dataset, mem_type, mem_space, file_space, tpath, sconv, - dxpl_cache, dxpl_id, mem_type_id, dataset->type_id, buf)<0) + dxpl_cache, dxpl_id, mem_type_id, dataset->shared->type_id, buf)<0) HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "can't write data") } /* end if */ else { if(H5D_chunk_write(nelmts, dataset, mem_type, mem_space, file_space, tpath, sconv, - dxpl_cache, dxpl_id, mem_type_id, dataset->type_id, buf)<0) + dxpl_cache, dxpl_id, mem_type_id, dataset->shared->type_id, buf)<0) HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "can't write data") } /* end else */ @@ -1130,19 +1130,19 @@ H5D_contig_read(hsize_t nelmts, H5D_t *dataset, H5_timer_begin(&timer); #endif /* Sanity check dataset, then read it */ - assert(((dataset->layout.type==H5D_CONTIGUOUS && H5F_addr_defined(dataset->layout.u.contig.addr)) - || (dataset->layout.type==H5D_CHUNKED && H5F_addr_defined(dataset->layout.u.chunk.addr))) - || dataset->efl.nused>0 || 0 == nelmts - || dataset->layout.type==H5D_COMPACT); + assert(((dataset->shared->layout.type==H5D_CONTIGUOUS && H5F_addr_defined(dataset->shared->layout.u.contig.addr)) + || (dataset->shared->layout.type==H5D_CHUNKED && H5F_addr_defined(dataset->shared->layout.u.chunk.addr))) + || dataset->shared->efl.nused>0 || 0 == nelmts + || dataset->shared->layout.type==H5D_COMPACT); H5_CHECK_OVERFLOW(nelmts,hsize_t,size_t); status = (sconv->read)(dataset->ent.file, dxpl_cache, dxpl_id, - dataset, (H5D_storage_t *)&(dataset->efl), - (size_t)nelmts, H5T_get_size(dataset->type), + dataset, (H5D_storage_t *)&(dataset->shared->efl), + (size_t)nelmts, H5T_get_size(dataset->shared->type), file_space, mem_space, buf/*out*/); #ifdef H5S_DEBUG H5_timer_end(&(sconv->stats[1].read_timer), &timer); - sconv->stats[1].read_nbytes += nelmts * H5T_get_size(dataset->type); + sconv->stats[1].read_nbytes += nelmts * H5T_get_size(dataset->shared->type); sconv->stats[1].read_ncalls++; #endif @@ -1161,7 +1161,7 @@ H5D_contig_read(hsize_t nelmts, H5D_t *dataset, HGOTO_DONE(SUCCEED) /* Compute element sizes and other parameters */ - src_type_size = H5T_get_size(dataset->type); + src_type_size = H5T_get_size(dataset->shared->type); dst_type_size = H5T_get_size(mem_type); max_type_size = MAX(src_type_size, dst_type_size); target_size = dxpl_cache->max_temp_buf; @@ -1238,12 +1238,12 @@ H5D_contig_read(hsize_t nelmts, H5D_t *dataset, H5_timer_begin(&timer); #endif /* Sanity check that space is allocated, then read data from it */ - assert(((dataset->layout.type==H5D_CONTIGUOUS && H5F_addr_defined(dataset->layout.u.contig.addr)) - || (dataset->layout.type==H5D_CHUNKED && H5F_addr_defined(dataset->layout.u.chunk.addr))) - || dataset->efl.nused>0 || - dataset->layout.type==H5D_COMPACT); + assert(((dataset->shared->layout.type==H5D_CONTIGUOUS && H5F_addr_defined(dataset->shared->layout.u.contig.addr)) + || (dataset->shared->layout.type==H5D_CHUNKED && H5F_addr_defined(dataset->shared->layout.u.chunk.addr))) + || dataset->shared->efl.nused>0 || + dataset->shared->layout.type==H5D_COMPACT); n = H5S_select_fgath(dataset->ent.file, dxpl_cache, dxpl_id, - dataset, (H5D_storage_t *)&(dataset->efl), + dataset, (H5D_storage_t *)&(dataset->shared->efl), file_space, &file_iter, smine_nelmts, tconv_buf/*out*/); @@ -1375,8 +1375,8 @@ H5D_contig_write(hsize_t nelmts, H5D_t *dataset, #endif H5_CHECK_OVERFLOW(nelmts,hsize_t,size_t); status = (sconv->write)(dataset->ent.file, dxpl_cache, dxpl_id, - dataset, (H5D_storage_t *)&(dataset->efl), - (size_t)nelmts, H5T_get_size(dataset->type), + dataset, (H5D_storage_t *)&(dataset->shared->efl), + (size_t)nelmts, H5T_get_size(dataset->shared->type), file_space, mem_space, buf); #ifdef H5S_DEBUG @@ -1401,7 +1401,7 @@ H5D_contig_write(hsize_t nelmts, H5D_t *dataset, /* Compute element sizes and other parameters */ src_type_size = H5T_get_size(mem_type); - dst_type_size = H5T_get_size(dataset->type); + dst_type_size = H5T_get_size(dataset->shared->type); max_type_size = MAX(src_type_size, dst_type_size); target_size = dxpl_cache->max_temp_buf; /* XXX: This could cause a problem if the user sets their buffer size @@ -1440,7 +1440,7 @@ H5D_contig_write(hsize_t nelmts, H5D_t *dataset, * malloc() is usually less resource-intensive if we allocate/free the * same size over and over. */ - if(H5T_detect_class(dataset->type, H5T_VLEN)) { + if(H5T_detect_class(dataset->shared->type, H5T_VLEN)) { /* Old data is retrieved into background buffer for VL datatype. The * data is used later for freeing heap objects. */ need_bkg = H5T_BKG_YES; @@ -1495,7 +1495,7 @@ H5D_contig_write(hsize_t nelmts, H5D_t *dataset, H5_timer_begin(&timer); #endif n = H5S_select_fgath(dataset->ent.file, dxpl_cache, dxpl_id, - dataset, (H5D_storage_t *)&(dataset->efl), + dataset, (H5D_storage_t *)&(dataset->shared->efl), file_space, &bkg_iter, smine_nelmts, bkg_buf/*out*/); @@ -1521,7 +1521,7 @@ H5D_contig_write(hsize_t nelmts, H5D_t *dataset, H5_timer_begin(&timer); #endif status = H5S_select_fscat(dataset->ent.file, dxpl_cache, dxpl_id, - dataset, (H5D_storage_t *)&(dataset->efl), + dataset, (H5D_storage_t *)&(dataset->shared->efl), file_space, &file_iter, smine_nelmts, tconv_buf); #ifdef H5S_DEBUG @@ -1620,10 +1620,10 @@ H5D_chunk_read(hsize_t nelmts, H5D_t *dataset, H5_timer_begin(&timer); #endif /* Sanity check dataset, then read it */ - assert(((dataset->layout.type==H5D_CONTIGUOUS && H5F_addr_defined(dataset->layout.u.contig.addr)) - || (dataset->layout.type==H5D_CHUNKED && H5F_addr_defined(dataset->layout.u.chunk.addr))) - || dataset->efl.nused>0 || 0 == nelmts - || dataset->layout.type==H5D_COMPACT); + assert(((dataset->shared->layout.type==H5D_CONTIGUOUS && H5F_addr_defined(dataset->shared->layout.u.contig.addr)) + || (dataset->shared->layout.type==H5D_CHUNKED && H5F_addr_defined(dataset->shared->layout.u.chunk.addr))) + || dataset->shared->efl.nused>0 || 0 == nelmts + || dataset->shared->layout.type==H5D_COMPACT); /* Get first node in chunk tree */ chunk_node=H5TB_first(fm.fsel->root); @@ -1642,7 +1642,7 @@ H5D_chunk_read(hsize_t nelmts, H5D_t *dataset, /* Perform the actual read operation */ status = (sconv->read)(dataset->ent.file, dxpl_cache, dxpl_id, dataset, &store, - chunk_info->chunk_points, H5T_get_size(dataset->type), + chunk_info->chunk_points, H5T_get_size(dataset->shared->type), chunk_info->fspace, chunk_info->mspace, buf); @@ -1656,7 +1656,7 @@ H5D_chunk_read(hsize_t nelmts, H5D_t *dataset, #ifdef H5S_DEBUG H5_timer_end(&(sconv->stats[1].read_timer), &timer); - sconv->stats[1].read_nbytes += nelmts * H5T_get_size(dataset->type); + sconv->stats[1].read_nbytes += nelmts * H5T_get_size(dataset->shared->type); sconv->stats[1].read_ncalls++; #endif @@ -1671,7 +1671,7 @@ H5D_chunk_read(hsize_t nelmts, H5D_t *dataset, HGOTO_DONE(SUCCEED) /* Compute element sizes and other parameters */ - src_type_size = H5T_get_size(dataset->type); + src_type_size = H5T_get_size(dataset->shared->type); dst_type_size = H5T_get_size(mem_type); max_type_size = MAX(src_type_size, dst_type_size); target_size = dxpl_cache->max_temp_buf; @@ -1763,9 +1763,9 @@ H5D_chunk_read(hsize_t nelmts, H5D_t *dataset, H5_timer_begin(&timer); #endif /* Sanity check that space is allocated, then read data from it */ - assert(((dataset->layout.type==H5D_CONTIGUOUS && H5F_addr_defined(dataset->layout.u.contig.addr)) - || (dataset->layout.type==H5D_CHUNKED && H5F_addr_defined(dataset->layout.u.chunk.addr))) - || dataset->efl.nused>0 || dataset->layout.type==H5D_COMPACT); + assert(((dataset->shared->layout.type==H5D_CONTIGUOUS && H5F_addr_defined(dataset->shared->layout.u.contig.addr)) + || (dataset->shared->layout.type==H5D_CHUNKED && H5F_addr_defined(dataset->shared->layout.u.chunk.addr))) + || dataset->shared->efl.nused>0 || dataset->shared->layout.type==H5D_COMPACT); n = H5S_select_fgath(dataset->ent.file, dxpl_cache, dxpl_id, dataset, &store, chunk_info->fspace, &file_iter, smine_nelmts, @@ -1973,7 +1973,7 @@ H5D_chunk_write(hsize_t nelmts, H5D_t *dataset, /* Perform the actual write operation */ status = (sconv->write)(dataset->ent.file, dxpl_cache, dxpl_id, dataset, &store, - chunk_info->chunk_points, H5T_get_size(dataset->type), + chunk_info->chunk_points, H5T_get_size(dataset->shared->type), chunk_info->fspace, chunk_info->mspace, buf); @@ -2019,7 +2019,7 @@ H5D_chunk_write(hsize_t nelmts, H5D_t *dataset, /* Compute element sizes and other parameters */ src_type_size = H5T_get_size(mem_type); - dst_type_size = H5T_get_size(dataset->type); + dst_type_size = H5T_get_size(dataset->shared->type); max_type_size = MAX(src_type_size, dst_type_size); target_size = dxpl_cache->max_temp_buf; /* XXX: This could cause a problem if the user sets their buffer size @@ -2047,7 +2047,7 @@ H5D_chunk_write(hsize_t nelmts, H5D_t *dataset, * malloc() is usually less resource-intensive if we allocate/free the * same size over and over. */ - if(H5T_detect_class(dataset->type, H5T_VLEN)) { + if(H5T_detect_class(dataset->shared->type, H5T_VLEN)) { /* Old data is retrieved into background buffer for VL datatype. The * data is used later for freeing heap objects. */ need_bkg = H5T_BKG_YES; @@ -2360,7 +2360,7 @@ H5D_create_chunk_map(H5D_t *dataset, const H5T_t *mem_type, const H5S_t *file_sp #endif /* QAK */ /* Get layout for dataset */ - fm->layout = &(dataset->layout); + fm->layout = &(dataset->shared->layout); /* Check if the memory space is scalar & make equivalent memory space */ if((sm_ndims = H5S_GET_EXTENT_NDIMS(mem_space))<0) @@ -2369,16 +2369,16 @@ H5D_create_chunk_map(H5D_t *dataset, const H5T_t *mem_type, const H5S_t *file_sp hsize_t dims[H5O_LAYOUT_NDIMS]; /* Temporary dimension information */ /* Set up "equivalent" n-dimensional dataspace with size '1' in each dimension */ - for(u=0; u<dataset->layout.u.chunk.ndims-1; u++) + for(u=0; u<dataset->shared->layout.u.chunk.ndims-1; u++) dims[u]=1; - if((equiv_mspace = H5S_create_simple(dataset->layout.u.chunk.ndims-1,dims,NULL))==NULL) + if((equiv_mspace = H5S_create_simple(dataset->shared->layout.u.chunk.ndims-1,dims,NULL))==NULL) HGOTO_ERROR (H5E_DATASPACE, H5E_CANTCREATE, FAIL, "unable to create equivalent dataspace for scalar space") /* Indicate that this space needs to be released */ equiv_mspace_init=1; /* Set the number of dimensions for the memory dataspace */ - fm->m_ndims=dataset->layout.u.chunk.ndims-1; + fm->m_ndims=dataset->shared->layout.u.chunk.ndims-1; } /* end else */ else { equiv_mspace=(H5S_t *)mem_space; /* Casting away 'const' OK... */ @@ -2388,7 +2388,7 @@ H5D_create_chunk_map(H5D_t *dataset, const H5T_t *mem_type, const H5S_t *file_sp } /* end else */ /* Get dim number and dimensionality for each dataspace */ - fm->f_ndims=f_ndims=dataset->layout.u.chunk.ndims-1; + fm->f_ndims=f_ndims=dataset->shared->layout.u.chunk.ndims-1; if(H5S_get_simple_extent_dims(file_space, fm->f_dims, NULL)<0) HGOTO_ERROR (H5E_DATASPACE, H5E_CANTGET, FAIL, "unable to get dimensionality") @@ -2399,7 +2399,7 @@ H5D_create_chunk_map(H5D_t *dataset, const H5T_t *mem_type, const H5S_t *file_sp fm->chunk_dim[u]=fm->layout->u.chunk.dim[u]; /* Round up to the next integer # of chunks, to accomodate partial chunks */ - fm->chunks[u] = ((fm->f_dims[u]+dataset->layout.u.chunk.dim[u])-1) / dataset->layout.u.chunk.dim[u]; + fm->chunks[u] = ((fm->f_dims[u]+dataset->shared->layout.u.chunk.dim[u])-1) / dataset->shared->layout.u.chunk.dim[u]; } /* end for */ /* Compute the "down" size of 'chunks' information */ @@ -2428,7 +2428,7 @@ H5D_create_chunk_map(H5D_t *dataset, const H5T_t *mem_type, const H5S_t *file_sp /* Check if file selection is a point selection */ if(fsel_type==H5S_SEL_POINTS) { /* Create temporary datatypes for selection iteration */ - if((f_tid = H5I_register(H5I_DATATYPE, H5T_copy(dataset->type, H5T_COPY_ALL)))<0) + if((f_tid = H5I_register(H5I_DATATYPE, H5T_copy(dataset->shared->type, H5T_COPY_ALL)))<0) HGOTO_ERROR (H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register file datatype") /* Spaces aren't the same shape, iterate over the memory selection directly */ @@ -2508,7 +2508,7 @@ H5D_create_chunk_map(H5D_t *dataset, const H5T_t *mem_type, const H5S_t *file_sp /* Create temporary datatypes for selection iteration */ if(f_tid<0) { - if((f_tid = H5I_register(H5I_DATATYPE, H5T_copy(dataset->type, H5T_COPY_ALL)))<0) + if((f_tid = H5I_register(H5I_DATATYPE, H5T_copy(dataset->shared->type, H5T_COPY_ALL)))<0) HGOTO_ERROR (H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register file datatype") } /* end if */ diff --git a/src/H5Distore.c b/src/H5Distore.c index 82f1469..172a29b 100644 --- a/src/H5Distore.c +++ b/src/H5Distore.c @@ -932,7 +932,7 @@ H5D_istore_iter_dump (H5F_t UNUSED *f, hid_t UNUSED dxpl_id, void *_lt_key, hadd herr_t H5D_istore_init (H5F_t *f, H5D_t *dset) { - H5D_rdcc_t *rdcc = &(dset->cache.chunk); + H5D_rdcc_t *rdcc = &(dset->shared->cache.chunk); herr_t ret_value=SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(H5D_istore_init, FAIL); @@ -946,7 +946,7 @@ H5D_istore_init (H5F_t *f, H5D_t *dset) } /* end if */ /* Allocate the shared structure */ - if(H5D_istore_shared_create(f, &dset->layout)<0) + if(H5D_istore_shared_create(f, &dset->shared->layout)<0) HGOTO_ERROR (H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't create wrapper for shared B-tree info") done: FUNC_LEAVE_NOAPI(ret_value); @@ -990,16 +990,16 @@ H5D_istore_flush_entry(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, if (ent->dirty) { H5D_istore_ud1_t udata; /*pass through B-tree */ - udata.mesg = &dset->layout; + udata.mesg = &dset->shared->layout; udata.key.filter_mask = 0; udata.addr = HADDR_UNDEF; udata.key.nbytes = ent->chunk_size; - for (u=0; u<dset->layout.u.chunk.ndims; u++) + for (u=0; u<dset->shared->layout.u.chunk.ndims; u++) udata.key.offset[u] = ent->offset[u]; alloc = ent->alloc_size; /* Should the chunk be filtered before writing it to disk? */ - if (dset->dcpl_cache.pline.nused) { + if (dset->shared->dcpl_cache.pline.nused) { if (!reset) { /* * Copy the chunk to a new buffer before running it through @@ -1021,7 +1021,7 @@ H5D_istore_flush_entry(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, point_of_no_return = TRUE; ent->chunk = NULL; } - if (H5Z_pipeline(&(dset->dcpl_cache.pline), 0, &(udata.key.filter_mask), dxpl_cache->err_detect, + if (H5Z_pipeline(&(dset->shared->dcpl_cache.pline), 0, &(udata.key.filter_mask), dxpl_cache->err_detect, dxpl_cache->filter_cb, &(udata.key.nbytes), &alloc, &buf)<0) HGOTO_ERROR(H5E_PLINE, H5E_WRITEERROR, FAIL, "output pipeline failed") } @@ -1030,14 +1030,14 @@ H5D_istore_flush_entry(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, * Create the chunk it if it doesn't exist, or reallocate the chunk if * its size changed. Then write the data into the file. */ - if (H5B_insert(f, dxpl_id, H5B_ISTORE, dset->layout.u.chunk.addr, &udata)<0) + if (H5B_insert(f, dxpl_id, H5B_ISTORE, dset->shared->layout.u.chunk.addr, &udata)<0) HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "unable to allocate chunk"); if (H5F_block_write(f, H5FD_MEM_DRAW, udata.addr, udata.key.nbytes, dxpl_id, buf)<0) HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "unable to write raw data to file"); /* Mark cache entry as clean */ ent->dirty = FALSE; - dset->cache.chunk.nflushes++; + dset->shared->cache.chunk.nflushes++; } /* end if */ /* Reset, but do not free or removed from list */ @@ -1046,7 +1046,7 @@ H5D_istore_flush_entry(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, if(buf==ent->chunk) buf = NULL; if(ent->chunk!=NULL) - ent->chunk = H5D_istore_chunk_xfree(ent->chunk,&(dset->dcpl_cache.pline)); + ent->chunk = H5D_istore_chunk_xfree(ent->chunk,&(dset->shared->dcpl_cache.pline)); } /* end if */ done: @@ -1062,7 +1062,7 @@ done: */ if (ret_value<0 && point_of_no_return) { if(ent->chunk) - ent->chunk = H5D_istore_chunk_xfree(ent->chunk,&(dset->dcpl_cache.pline)); + ent->chunk = H5D_istore_chunk_xfree(ent->chunk,&(dset->shared->dcpl_cache.pline)); } /* end if */ FUNC_LEAVE_NOAPI(ret_value); @@ -1091,7 +1091,7 @@ static herr_t H5D_istore_preempt(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_id, H5D_t *dset, H5D_rdcc_ent_t * ent, hbool_t flush) { - H5D_rdcc_t *rdcc = &(dset->cache.chunk); + H5D_rdcc_t *rdcc = &(dset->shared->cache.chunk); herr_t ret_value=SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_NOINIT(H5D_istore_preempt); @@ -1109,7 +1109,7 @@ H5D_istore_preempt(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_id, else { /* Don't flush, just free chunk */ if(ent->chunk != NULL) - ent->chunk = H5D_istore_chunk_xfree(ent->chunk,&(dset->dcpl_cache.pline)); + ent->chunk = H5D_istore_chunk_xfree(ent->chunk,&(dset->shared->dcpl_cache.pline)); } /* Unlink from list */ @@ -1159,7 +1159,7 @@ H5D_istore_flush (H5F_t *f, hid_t dxpl_id, H5D_t *dset, unsigned flags) { H5D_dxpl_cache_t _dxpl_cache; /* Data transfer property cache buffer */ H5D_dxpl_cache_t *dxpl_cache=&_dxpl_cache; /* Data transfer property cache */ - H5D_rdcc_t *rdcc = &(dset->cache.chunk); + H5D_rdcc_t *rdcc = &(dset->shared->cache.chunk); int nerrors=0; H5D_rdcc_ent_t *ent=NULL, *next=NULL; herr_t ret_value=SUCCEED; /* Return value */ @@ -1215,7 +1215,7 @@ H5D_istore_dest (H5F_t *f, hid_t dxpl_id, H5D_t *dset) { H5D_dxpl_cache_t _dxpl_cache; /* Data transfer property cache buffer */ H5D_dxpl_cache_t *dxpl_cache=&_dxpl_cache; /* Data transfer property cache */ - H5D_rdcc_t *rdcc = &(dset->cache.chunk); + H5D_rdcc_t *rdcc = &(dset->shared->cache.chunk); int nerrors=0; H5D_rdcc_ent_t *ent=NULL, *next=NULL; herr_t ret_value=SUCCEED; /* Return value */ @@ -1243,7 +1243,7 @@ H5D_istore_dest (H5F_t *f, hid_t dxpl_id, H5D_t *dset) HDmemset (rdcc, 0, sizeof(H5D_rdcc_t)); /* Free the raw B-tree node buffer */ - if(H5RC_DEC(dset->layout.u.chunk.btree_shared)<0) + if(H5RC_DEC(dset->shared->layout.u.chunk.btree_shared)<0) HGOTO_ERROR (H5E_IO, H5E_CANTFREE, FAIL, "unable to decrement ref-counted page"); done: @@ -1367,7 +1367,7 @@ H5D_istore_prune (H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_id, H size_t size) { int i, j, nerrors=0; - H5D_rdcc_t *rdcc = &(dset->cache.chunk); + H5D_rdcc_t *rdcc = &(dset->shared->cache.chunk); size_t total = rdcc->nbytes; const int nmeth=2; /*number of methods */ int w[1]; /*weighting as an interval */ @@ -1504,11 +1504,11 @@ H5D_istore_lock(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_id, { unsigned idx=0; /*hash index number */ hbool_t found = FALSE; /*already in cache? */ - const H5O_pline_t *pline=&(dset->dcpl_cache.pline); /* I/O pipeline info */ - const H5O_layout_t *layout=&(dset->layout); /* Dataset layout */ - const H5O_fill_t *fill=&(dset->dcpl_cache.fill); /* Fill value info */ - H5D_fill_time_t fill_time=dset->dcpl_cache.fill_time; /* Fill time */ - H5D_rdcc_t *rdcc = &(dset->cache.chunk);/*raw data chunk cache*/ + const H5O_pline_t *pline=&(dset->shared->dcpl_cache.pline); /* I/O pipeline info */ + const H5O_layout_t *layout=&(dset->shared->layout); /* Dataset layout */ + const H5O_fill_t *fill=&(dset->shared->dcpl_cache.fill); /* Fill value info */ + H5D_fill_time_t fill_time=dset->shared->dcpl_cache.fill_time; /* Fill time */ + H5D_rdcc_t *rdcc = &(dset->shared->cache.chunk);/*raw data chunk cache*/ H5D_rdcc_ent_t *ent = NULL; /*cache entry */ unsigned u; /*counters */ size_t chunk_size=0; /*size of a chunk */ @@ -1529,11 +1529,11 @@ H5D_istore_lock(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_id, /* Search for the chunk in the cache */ if (rdcc->nslots>0) { - idx=H5D_HASH(dset,store->chunk.index); + idx=H5D_HASH(dset->shared,store->chunk.index); ent = rdcc->slot[idx]; if (ent) { - for (u=0, found=TRUE; u<dset->layout.u.chunk.ndims; u++) { + for (u=0, found=TRUE; u<dset->shared->layout.u.chunk.ndims; u++) { if (store->chunk.offset[u]!=ent->offset[u]) { found = FALSE; break; @@ -1772,7 +1772,7 @@ H5D_istore_unlock(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_id, H5D_t *dset, const H5D_storage_t *store, hbool_t dirty, unsigned idx_hint, uint8_t *chunk, size_t naccessed) { - H5D_rdcc_t *rdcc = &(dset->cache.chunk); + H5D_rdcc_t *rdcc = &(dset->shared->cache.chunk); H5D_rdcc_ent_t *ent = NULL; int found = -1; unsigned u; @@ -1800,17 +1800,17 @@ H5D_istore_unlock(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_id, HDmemset (&x, 0, sizeof x); x.dirty = TRUE; - for (u=0; u<dset->layout.u.chunk.ndims; u++) + for (u=0; u<dset->shared->layout.u.chunk.ndims; u++) x.offset[u] = store->chunk.offset[u]; - assert(dset->layout.u.chunk.size>0); - H5_ASSIGN_OVERFLOW(x.chunk_size,dset->layout.u.chunk.size,hsize_t,size_t); + assert(dset->shared->layout.u.chunk.size>0); + H5_ASSIGN_OVERFLOW(x.chunk_size,dset->shared->layout.u.chunk.size,hsize_t,size_t); x.alloc_size = x.chunk_size; x.chunk = chunk; H5D_istore_flush_entry (f, dxpl_cache, dxpl_id, dset, &x, TRUE); } else { if(chunk) - H5D_istore_chunk_xfree (chunk,&(dset->dcpl_cache.pline)); + H5D_istore_chunk_xfree (chunk,&(dset->shared->dcpl_cache.pline)); } } else { /* @@ -1863,8 +1863,8 @@ H5D_istore_readvv(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_cache, hid_t dxp /* Check args */ assert(f); assert(dxpl_cache); - assert(dset && H5D_CHUNKED==dset->layout.type); - assert(dset->layout.u.chunk.ndims>0 && dset->layout.u.chunk.ndims<=H5O_LAYOUT_NDIMS); + assert(dset && H5D_CHUNKED==dset->shared->layout.type); + assert(dset->shared->layout.u.chunk.ndims>0 && dset->shared->layout.u.chunk.ndims<=H5O_LAYOUT_NDIMS); assert(store); assert(chunk_len_arr); assert(chunk_offset_arr); @@ -1873,19 +1873,19 @@ H5D_istore_readvv(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_cache, hid_t dxp assert(buf); #ifndef NDEBUG - for (u=0; u<dset->layout.u.chunk.ndims; u++) + for (u=0; u<dset->shared->layout.u.chunk.ndims; u++) assert(store->chunk.offset[u]>=0); /*negative coordinates not supported (yet) */ #endif /* Get the address of this chunk on disk */ #ifdef QAK HDfprintf(stderr,"%s: store->chunk.offset={",FUNC); -for(u=0; u<dset->layout.u.chunk.ndims; u++) - HDfprintf(stderr,"%Hd%s",store->chunk.offset[u],(u<(dset->layout.u.chunk.ndims-1) ? ", " : "}\n")); +for(u=0; u<dset->shared->layout.u.chunk.ndims; u++) + HDfprintf(stderr,"%Hd%s",store->chunk.offset[u],(u<(dset->shared->layout.u.chunk.ndims-1) ? ", " : "}\n")); #endif /* QAK */ - chunk_addr=H5D_istore_get_addr(f, dxpl_id, &(dset->layout), store->chunk.offset, &udata); + chunk_addr=H5D_istore_get_addr(f, dxpl_id, &(dset->shared->layout), store->chunk.offset, &udata); #ifdef QAK -HDfprintf(stderr,"%s: chunk_addr=%a, chunk_size=%Zu\n",FUNC,chunk_addr,dset->layout.u.chunk.size); +HDfprintf(stderr,"%s: chunk_addr=%a, chunk_size=%Zu\n",FUNC,chunk_addr,dset->shared->layout.u.chunk.size); HDfprintf(stderr,"%s: chunk_len_arr[%Zu]=%Zu\n",FUNC,*chunk_curr_seq,chunk_len_arr[*chunk_curr_seq]); HDfprintf(stderr,"%s: chunk_offset_arr[%Zu]=%Hu\n",FUNC,*chunk_curr_seq,chunk_offset_arr[*chunk_curr_seq]); HDfprintf(stderr,"%s: mem_len_arr[%Zu]=%Zu\n",FUNC,*mem_curr_seq,mem_len_arr[*mem_curr_seq]); @@ -1903,14 +1903,17 @@ HDfprintf(stderr,"%s: mem_offset_arr[%Zu]=%Hu\n",FUNC,*mem_curr_seq,mem_offset_a * writing to other elements in the same chunk. Do a direct * read-through of only the elements requested. */ - if ((dset->layout.u.chunk.size>dset->cache.chunk.nbytes && dset->dcpl_cache.pline.nused==0 && chunk_addr!=HADDR_UNDEF) + if ((dset->shared->layout.u.chunk.size>dset->shared->cache.chunk.nbytes + && dset->shared->dcpl_cache.pline.nused==0 && chunk_addr!=HADDR_UNDEF) || (IS_H5FD_MPI(f) && (H5F_ACC_RDWR & H5F_get_intent(f)))) { #ifdef H5_HAVE_PARALLEL /* Additional sanity check when operating in parallel */ - if (chunk_addr==HADDR_UNDEF || dset->dcpl_cache.pline.nused>0) + if (chunk_addr==HADDR_UNDEF || dset->shared->dcpl_cache.pline.nused>0) HGOTO_ERROR (H5E_IO, H5E_WRITEERROR, FAIL, "unable to locate raw data chunk"); #endif /* H5_HAVE_PARALLEL */ - if ((ret_value=H5D_contig_readvv(f, dxpl_id, dset, chunk_addr, (hsize_t)dset->layout.u.chunk.size, chunk_max_nseq, chunk_curr_seq, chunk_len_arr, chunk_offset_arr, mem_max_nseq, mem_curr_seq, mem_len_arr, mem_offset_arr, buf))<0) + if ((ret_value=H5D_contig_readvv(f, dxpl_id, dset, chunk_addr, (hsize_t)dset->shared->layout.u.chunk.size, + chunk_max_nseq, chunk_curr_seq, chunk_len_arr, chunk_offset_arr, mem_max_nseq, + mem_curr_seq, mem_len_arr, mem_offset_arr, buf))<0) HGOTO_ERROR (H5E_IO, H5E_READERROR, FAIL, "unable to read raw data to file"); } /* end if */ else { @@ -1927,20 +1930,20 @@ HDfprintf(stderr,"%s: mem_offset_arr[%Zu]=%Hu\n",FUNC,*mem_curr_seq,mem_offset_a * the entire I/O operation on the chunk will be skipped. -QAK */ if(!H5F_addr_defined(chunk_addr)) { - const H5O_fill_t *fill=&(dset->dcpl_cache.fill); /* Fill value info */ - H5D_fill_time_t fill_time=dset->dcpl_cache.fill_time; /* Fill time */ + const H5O_fill_t *fill=&(dset->shared->dcpl_cache.fill); /* Fill value info */ + H5D_fill_time_t fill_time=dset->shared->dcpl_cache.fill_time; /* Fill time */ H5D_fill_value_t fill_status; - H5D_rdcc_t *rdcc = &(dset->cache.chunk);/*raw data chunk cache*/ + H5D_rdcc_t *rdcc = &(dset->shared->cache.chunk);/*raw data chunk cache*/ hbool_t found = FALSE; /*already in cache? */ /* Check if the chunk is in the cache (but hasn't been written to disk yet) */ if (rdcc->nslots>0) { - unsigned idx=H5D_HASH(dset,store->chunk.index); /* Cache entry index */ + unsigned idx=H5D_HASH(dset->shared,store->chunk.index); /* Cache entry index */ H5D_rdcc_ent_t *ent = rdcc->slot[idx]; /* Cache entry */ /* Potential match... */ if (ent) { - for (u=0, found=TRUE; u<dset->layout.u.chunk.ndims; u++) { + for (u=0, found=TRUE; u<dset->shared->layout.u.chunk.ndims; u++) { if (store->chunk.offset[u]!=ent->offset[u]) { found = FALSE; break; @@ -2056,8 +2059,8 @@ H5D_istore_writevv(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_cache, /* Check args */ assert(f); assert(dxpl_cache); - assert(dset && H5D_CHUNKED==dset->layout.type); - assert(dset->layout.u.chunk.ndims>0 && dset->layout.u.chunk.ndims<=H5O_LAYOUT_NDIMS); + assert(dset && H5D_CHUNKED==dset->shared->layout.type); + assert(dset->shared->layout.u.chunk.ndims>0 && dset->shared->layout.u.chunk.ndims<=H5O_LAYOUT_NDIMS); assert(store); assert(chunk_len_arr); assert(chunk_offset_arr); @@ -2066,19 +2069,19 @@ H5D_istore_writevv(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_cache, assert(buf); #ifndef NDEBUG - for (u=0; u<dset->layout.u.chunk.ndims; u++) + for (u=0; u<dset->shared->layout.u.chunk.ndims; u++) assert(store->chunk.offset[u]>=0); /*negative coordinates not supported (yet) */ #endif /* Get the address of this chunk on disk */ #ifdef QAK HDfprintf(stderr,"%s: store->chunk.offset={",FUNC); -for(u=0; u<dset->layout.u.chunk.ndims; u++) - HDfprintf(stderr,"%Hd%s",store->chunk.offset[u],(u<(dset->layout.u.chunk.ndims-1) ? ", " : "}\n")); +for(u=0; u<dset->shared->layout.u.chunk.ndims; u++) + HDfprintf(stderr,"%Hd%s",store->chunk.offset[u],(u<(dset->shared->layout.u.chunk.ndims-1) ? ", " : "}\n")); #endif /* QAK */ - chunk_addr=H5D_istore_get_addr(f, dxpl_id, &(dset->layout), store->chunk.offset, &udata); + chunk_addr=H5D_istore_get_addr(f, dxpl_id, &(dset->shared->layout), store->chunk.offset, &udata); #ifdef QAK -HDfprintf(stderr,"%s: chunk_addr=%a, chunk_size=%Zu\n",FUNC,chunk_addr,dset->layout.u.chunk.size); +HDfprintf(stderr,"%s: chunk_addr=%a, chunk_size=%Zu\n",FUNC,chunk_addr,dset->shared->layout.u.chunk.size); HDfprintf(stderr,"%s: chunk_len_arr[%Zu]=%Zu\n",FUNC,*chunk_curr_seq,chunk_len_arr[*chunk_curr_seq]); HDfprintf(stderr,"%s: chunk_offset_arr[%Zu]=%Hu\n",FUNC,*chunk_curr_seq,chunk_offset_arr[*chunk_curr_seq]); HDfprintf(stderr,"%s: mem_len_arr[%Zu]=%Zu\n",FUNC,*mem_curr_seq,mem_len_arr[*mem_curr_seq]); @@ -2096,14 +2099,15 @@ HDfprintf(stderr,"%s: mem_offset_arr[%Zu]=%Hu\n",FUNC,*mem_curr_seq,mem_offset_a * writing to other elements in the same chunk. Do a direct * write-through of only the elements requested. */ - if ((dset->layout.u.chunk.size>dset->cache.chunk.nbytes && dset->dcpl_cache.pline.nused==0 && chunk_addr!=HADDR_UNDEF) + if ((dset->shared->layout.u.chunk.size>dset->shared->cache.chunk.nbytes + && dset->shared->dcpl_cache.pline.nused==0 && chunk_addr!=HADDR_UNDEF) || (IS_H5FD_MPI(f) && (H5F_ACC_RDWR & H5F_get_intent(f)))) { #ifdef H5_HAVE_PARALLEL /* Additional sanity check when operating in parallel */ if (chunk_addr==HADDR_UNDEF || dset->dcpl_cache.pline.nused>0) HGOTO_ERROR (H5E_IO, H5E_WRITEERROR, FAIL, "unable to locate raw data chunk"); #endif /* H5_HAVE_PARALLEL */ - if ((ret_value=H5D_contig_writevv(f, dxpl_id, dset, chunk_addr, (hsize_t)dset->layout.u.chunk.size, chunk_max_nseq, chunk_curr_seq, chunk_len_arr, chunk_offset_arr, mem_max_nseq, mem_curr_seq, mem_len_arr, mem_offset_arr, buf))<0) + if ((ret_value=H5D_contig_writevv(f, dxpl_id, dset, chunk_addr, (hsize_t)dset->shared->layout.u.chunk.size, chunk_max_nseq, chunk_curr_seq, chunk_len_arr, chunk_offset_arr, mem_max_nseq, mem_curr_seq, mem_len_arr, mem_offset_arr, buf))<0) HGOTO_ERROR (H5E_IO, H5E_WRITEERROR, FAIL, "unable to write raw data to file"); } /* end if */ else { @@ -2123,7 +2127,7 @@ HDfprintf(stderr,"%s: mem_offset_arr[%Zu]=%Hu\n",FUNC,*mem_curr_seq,mem_offset_a * be to lock the chunk in the dataset I/O routine (setting the relax flag * appropriately) and then unlock it after all the I/O the chunk was finished. -QAK */ - if(chunk_max_nseq==1 && chunk_len_arr[0] == dset->layout.u.chunk.size) + if(chunk_max_nseq==1 && chunk_len_arr[0] == dset->shared->layout.u.chunk.size) relax = TRUE; else relax = FALSE; @@ -2132,13 +2136,13 @@ HDfprintf(stderr,"%s: mem_offset_arr[%Zu]=%Hu\n",FUNC,*mem_curr_seq,mem_offset_a total_bytes=0; for(u=*chunk_curr_seq; u<chunk_max_nseq; u++) total_bytes+=chunk_len_arr[u]; - if(total_bytes!=dset->layout.u.chunk.size) + if(total_bytes!=dset->shared->layout.u.chunk.size) relax=FALSE; if(relax) { total_bytes=0; for(u=*mem_curr_seq; u<mem_max_nseq; u++) total_bytes+=mem_len_arr[u]; - if(total_bytes!=dset->layout.u.chunk.size) + if(total_bytes!=dset->shared->layout.u.chunk.size) relax=FALSE; } /* end if */ #endif /* OLD_WAY */ @@ -2238,7 +2242,7 @@ done: hsize_t H5D_istore_allocated(H5F_t *f, hid_t dxpl_id, H5D_t *dset) { - H5D_rdcc_t *rdcc = &(dset->cache.chunk); /*raw data chunk cache */ + H5D_rdcc_t *rdcc = &(dset->shared->cache.chunk); /*raw data chunk cache */ H5D_rdcc_ent_t *ent; /*cache entry */ H5D_dxpl_cache_t _dxpl_cache; /* Data transfer property cache buffer */ H5D_dxpl_cache_t *dxpl_cache=&_dxpl_cache; /* Data transfer property cache */ @@ -2259,8 +2263,8 @@ H5D_istore_allocated(H5F_t *f, hid_t dxpl_id, H5D_t *dset) } /* end for */ HDmemset(&udata, 0, sizeof udata); - udata.mesg = &dset->layout; - if (H5B_iterate(f, dxpl_id, H5B_ISTORE, H5D_istore_iter_allocated, dset->layout.u.chunk.addr, &udata)<0) + udata.mesg = &dset->shared->layout; + if (H5B_iterate(f, dxpl_id, H5B_ISTORE, H5D_istore_iter_allocated, dset->shared->layout.u.chunk.addr, &udata)<0) HGOTO_ERROR(H5E_IO, H5E_CANTINIT, 0, "unable to iterate over chunk B-tree"); /* Set return value */ @@ -2486,18 +2490,18 @@ H5D_istore_allocate(H5F_t *f, hid_t dxpl_id, const H5D_t *dset, /* Check args */ assert(f); assert(TRUE==H5P_isa_class(dxpl_id,H5P_DATASET_XFER)); - assert(dset && H5D_CHUNKED==dset->layout.type); - assert(dset->layout.u.chunk.ndims>0 && dset->layout.u.chunk.ndims<=H5O_LAYOUT_NDIMS); - assert(H5F_addr_defined(dset->layout.u.chunk.addr)); + assert(dset && H5D_CHUNKED==dset->shared->layout.type); + assert(dset->shared->layout.u.chunk.ndims>0 && dset->shared->layout.u.chunk.ndims<=H5O_LAYOUT_NDIMS); + assert(H5F_addr_defined(dset->shared->layout.u.chunk.addr)); /* Get dataset's creation property list */ - if (NULL == (dc_plist = H5I_object(dset->dcpl_id))) + if (NULL == (dc_plist = H5I_object(dset->shared->dcpl_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset creation property list") /* We only handle simple data spaces so far */ - if ((space_ndims=H5S_get_simple_extent_dims(dset->space, space_dim, NULL))<0) + if ((space_ndims=H5S_get_simple_extent_dims(dset->shared->space, space_dim, NULL))<0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to get simple data space info") - space_dim[space_ndims] = dset->layout.u.chunk.dim[space_ndims]; + space_dim[space_ndims] = dset->shared->layout.u.chunk.dim[space_ndims]; /* Get necessary properties from dataset creation property list */ if(H5P_get(dc_plist, H5D_CRT_FILL_VALUE_NAME, &fill) < 0) @@ -2535,9 +2539,9 @@ H5D_istore_allocate(H5F_t *f, hid_t dxpl_id, const H5D_t *dset, * Setup indice to go through all chunks. (Future improvement * should allocate only chunks that have no file space assigned yet. */ - for (u=0; u<dset->layout.u.chunk.ndims; u++) + for (u=0; u<dset->shared->layout.u.chunk.ndims; u++) chunk_offset[u] = 0; - chunk_size = dset->layout.u.chunk.size; + chunk_size = dset->shared->layout.u.chunk.size; /* Check the dataset's fill-value status */ if (H5P_is_fill_value_defined(&fill, &fill_status) < 0) @@ -2593,8 +2597,8 @@ H5D_istore_allocate(H5F_t *f, hid_t dxpl_id, const H5D_t *dset, while (carry==0) { /* Check if the chunk exists yet on disk */ chunk_exists=1; - if(H5D_istore_get_addr(f,dxpl_id,&(dset->layout),chunk_offset, NULL)==HADDR_UNDEF) { - const H5D_rdcc_t *rdcc = &(dset->cache.chunk); /*raw data chunk cache */ + if(H5D_istore_get_addr(f,dxpl_id,&(dset->shared->layout),chunk_offset, NULL)==HADDR_UNDEF) { + const H5D_rdcc_t *rdcc = &(dset->shared->cache.chunk); /*raw data chunk cache */ H5D_rdcc_ent_t *ent = NULL; /*cache entry */ /* Didn't find the chunk on disk */ @@ -2604,7 +2608,7 @@ H5D_istore_allocate(H5F_t *f, hid_t dxpl_id, const H5D_t *dset, for(ent = rdcc->head; ent && !chunk_exists; ent = ent->next) { /* Assume a match */ chunk_exists = 1; - for(u = 0; u < dset->layout.u.chunk.ndims && chunk_exists; u++) { + for(u = 0; u < dset->shared->layout.u.chunk.ndims && chunk_exists; u++) { if(ent->offset[u] != chunk_offset[u]) chunk_exists = 0; /* Reset if no match */ } /* end for */ @@ -2613,16 +2617,16 @@ H5D_istore_allocate(H5F_t *f, hid_t dxpl_id, const H5D_t *dset, if(!chunk_exists) { /* Initialize the chunk information */ - udata.mesg = &dset->layout; + udata.mesg = &dset->shared->layout; udata.key.filter_mask = filter_mask; udata.addr = HADDR_UNDEF; H5_CHECK_OVERFLOW(chunk_size,hsize_t,size_t); udata.key.nbytes = (size_t)chunk_size; - for (u=0; u<dset->layout.u.chunk.ndims; u++) + for (u=0; u<dset->shared->layout.u.chunk.ndims; u++) udata.key.offset[u] = chunk_offset[u]; /* Allocate the chunk with all processes */ - if (H5B_insert(f, dxpl_id, H5B_ISTORE, dset->layout.u.chunk.addr, &udata)<0) + if (H5B_insert(f, dxpl_id, H5B_ISTORE, dset->shared->layout.u.chunk.addr, &udata)<0) HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "unable to allocate chunk"); /* Check if fill values should be written to blocks */ @@ -2651,8 +2655,8 @@ H5D_istore_allocate(H5F_t *f, hid_t dxpl_id, const H5D_t *dset, } /* end if */ /* Increment indices */ - for (i=dset->layout.u.chunk.ndims-1, carry=1; i>=0 && carry; --i) { - chunk_offset[i] += dset->layout.u.chunk.dim[i]; + for (i=dset->shared->layout.u.chunk.ndims-1, carry=1; i>=0 && carry; --i) { + chunk_offset[i] += dset->shared->layout.u.chunk.dim[i]; if (chunk_offset[i] >= (hssize_t)(space_dim[i])) chunk_offset[i] = 0; else @@ -2786,7 +2790,7 @@ herr_t H5D_istore_prune_by_extent(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_id, H5D_t *dset) { - H5D_rdcc_t *rdcc = &(dset->cache.chunk); /*raw data chunk cache */ + H5D_rdcc_t *rdcc = &(dset->shared->cache.chunk); /*raw data chunk cache */ H5D_rdcc_ent_t *ent = NULL, *next = NULL; /*cache entry */ unsigned u; /*counters */ int found; /*remove this entry */ @@ -2799,12 +2803,12 @@ H5D_istore_prune_by_extent(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, /* Check args */ assert(f); assert(dxpl_cache); - assert(dset && H5D_CHUNKED == dset->layout.type); - assert(dset->layout.u.chunk.ndims > 0 && dset->layout.u.chunk.ndims <= H5O_LAYOUT_NDIMS); - assert(H5F_addr_defined(dset->layout.u.chunk.addr)); + assert(dset && H5D_CHUNKED == dset->shared->layout.type); + assert(dset->shared->layout.u.chunk.ndims > 0 && dset->shared->layout.u.chunk.ndims <= H5O_LAYOUT_NDIMS); + assert(H5F_addr_defined(dset->shared->layout.u.chunk.addr)); /* Go get the rank & dimensions */ - if(H5S_get_simple_extent_dims(dset->space, curr_dims, NULL) < 0) + if(H5S_get_simple_extent_dims(dset->shared->space, curr_dims, NULL) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get dataset dimensions"); /*------------------------------------------------------------------------- @@ -2816,7 +2820,7 @@ H5D_istore_prune_by_extent(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, for(ent = rdcc->head; ent; ent = next) { next = ent->next; - for(u = 0; u < dset->layout.u.chunk.ndims - 1; u++) { + for(u = 0; u < dset->shared->layout.u.chunk.ndims - 1; u++) { if((hsize_t)ent->offset[u] > curr_dims[u]) { found = 1; break; @@ -2826,7 +2830,7 @@ H5D_istore_prune_by_extent(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, if(found) { #ifdef H5D_ISTORE_DEBUG HDfputs("cache:remove:[", stderr); - for(u = 0; u < dset->layout.u.chunk.ndims - 1; u++) + for(u = 0; u < dset->shared->layout.u.chunk.ndims - 1; u++) HDfprintf(stderr, "%s%Hd", u ? ", " : "", ent->offset[u]); HDfputs("]\n", stderr); #endif @@ -2846,10 +2850,10 @@ H5D_istore_prune_by_extent(H5F_t *f, const H5D_dxpl_cache_t *dxpl_cache, HDmemset(&udata, 0, sizeof udata); udata.stream = stdout; - udata.mesg = &dset->layout; + udata.mesg = &dset->shared->layout; udata.dims = curr_dims; - if(H5B_iterate(f, dxpl_id, H5B_ISTORE, H5D_istore_prune_extent, dset->layout.u.chunk.addr, &udata) < 0) + if(H5B_iterate(f, dxpl_id, H5B_ISTORE, H5D_istore_prune_extent, dset->shared->layout.u.chunk.addr, &udata) < 0) HGOTO_ERROR(H5E_IO, H5E_CANTINIT, 0, "unable to iterate over B-tree"); done: @@ -3016,12 +3020,12 @@ H5D_istore_initialize_by_extent(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_ca /* Check args */ assert(f); assert(dxpl_cache); - assert(dset && H5D_CHUNKED == dset->layout.type); - assert(dset->layout.u.chunk.ndims > 0 && dset->layout.u.chunk.ndims <= H5O_LAYOUT_NDIMS); - assert(H5F_addr_defined(dset->layout.u.chunk.addr)); + assert(dset && H5D_CHUNKED == dset->shared->layout.type); + assert(dset->shared->layout.u.chunk.ndims > 0 && dset->shared->layout.u.chunk.ndims <= H5O_LAYOUT_NDIMS); + assert(H5F_addr_defined(dset->shared->layout.u.chunk.addr)); /* Get dataset's creation property list */ - if (NULL == (dc_plist = H5I_object(dset->dcpl_id))) + if (NULL == (dc_plist = H5I_object(dset->shared->dcpl_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset creation property list") /* Get necessary properties from property list */ @@ -3037,7 +3041,7 @@ H5D_istore_initialize_by_extent(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_ca HDmemset(count, 0, sizeof(count)); /* Go get the rank & dimensions */ - if((srank = H5S_get_simple_extent_dims(dset->space, curr_dims, NULL)) < 0) + if((srank = H5S_get_simple_extent_dims(dset->shared->space, curr_dims, NULL)) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get dataset dimensions"); H5_ASSIGN_OVERFLOW(rank,srank,int,unsigned); @@ -3046,9 +3050,9 @@ H5D_istore_initialize_by_extent(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_ca size[u] = curr_dims[u]; /* Round up to the next integer # of chunks, to accomodate partial chunks */ - chunks[u] = ((curr_dims[u]+dset->layout.u.chunk.dim[u])-1) / dset->layout.u.chunk.dim[u]; + chunks[u] = ((curr_dims[u]+dset->shared->layout.u.chunk.dim[u])-1) / dset->shared->layout.u.chunk.dim[u]; } /* end for */ - size[u] = dset->layout.u.chunk.dim[u]; + size[u] = dset->shared->layout.u.chunk.dim[u]; /* Get the "down" sizes for each dimension */ if(H5V_array_down(rank,chunks,down_chunks)<0) @@ -3056,7 +3060,7 @@ H5D_istore_initialize_by_extent(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_ca /* Create a data space for a chunk & set the extent */ for(u = 0; u < rank; u++) - chunk_dims[u] = dset->layout.u.chunk.dim[u]; + chunk_dims[u] = dset->shared->layout.u.chunk.dim[u]; if(NULL == (space_chunk = H5S_create_simple(rank,chunk_dims,NULL))) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTCREATE, FAIL, "can't create simple dataspace"); @@ -3065,18 +3069,18 @@ H5D_istore_initialize_by_extent(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_ca * loop through the chunks copying each chunk from the application to the * chunk cache. */ - for(u = 0; u < dset->layout.u.chunk.ndims; u++) { - idx_max[u] = (size[u] - 1) / dset->layout.u.chunk.dim[u] + 1; + for(u = 0; u < dset->shared->layout.u.chunk.ndims; u++) { + idx_max[u] = (size[u] - 1) / dset->shared->layout.u.chunk.dim[u] + 1; idx_cur[u] = 0; } /* end for */ /* Loop over all chunks */ carry=0; while(carry==0) { - for(u = 0, naccessed = 1; u < dset->layout.u.chunk.ndims; u++) { + for(u = 0, naccessed = 1; u < dset->shared->layout.u.chunk.ndims; u++) { /* The location and size of the chunk being accessed */ - chunk_offset[u] = idx_cur[u] * (hssize_t)(dset->layout.u.chunk.dim[u]); - sub_size[u] = MIN((idx_cur[u] + 1) * dset->layout.u.chunk.dim[u], + chunk_offset[u] = idx_cur[u] * (hssize_t)(dset->shared->layout.u.chunk.dim[u]); + sub_size[u] = MIN((idx_cur[u] + 1) * dset->shared->layout.u.chunk.dim[u], size[u]) - chunk_offset[u]; naccessed *= sub_size[u]; } /* end for */ @@ -3085,8 +3089,8 @@ H5D_istore_initialize_by_extent(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_ca * Figure out what chunks have to be initialized. These are the chunks where the dataspace * extent boundary is within the chunk */ - for(u = 0, found = 0; u < dset->layout.u.chunk.ndims - 1; u++) { - end_chunk = chunk_offset[u] + dset->layout.u.chunk.dim[u]; + for(u = 0, found = 0; u < dset->shared->layout.u.chunk.ndims - 1; u++) { + end_chunk = chunk_offset[u] + dset->shared->layout.u.chunk.dim[u]; if(end_chunk > size[u]) { found = 1; break; @@ -3096,7 +3100,7 @@ H5D_istore_initialize_by_extent(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_ca if(found) { /* Calculate the index of this chunk */ - if(H5V_chunk_index(rank,chunk_offset,dset->layout.u.chunk.dim,down_chunks,&store.chunk.index)<0) + if(H5V_chunk_index(rank,chunk_offset,dset->shared->layout.u.chunk.dim,down_chunks,&store.chunk.index)<0) HGOTO_ERROR (H5E_DATASPACE, H5E_BADRANGE, FAIL, "can't get chunk index") store.chunk.offset=chunk_offset; @@ -3108,15 +3112,15 @@ H5D_istore_initialize_by_extent(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_ca HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "unable to select space"); for(u = 0; u < rank; u++) - count[u] = MIN((idx_cur[u] + 1) * dset->layout.u.chunk.dim[u], size[u] - chunk_offset[u]); + count[u] = MIN((idx_cur[u] + 1) * dset->shared->layout.u.chunk.dim[u], size[u] - chunk_offset[u]); #ifdef H5D_ISTORE_DEBUG HDfputs("cache:initialize:offset:[", stdout); - for(u = 0; u < dset->layout.u.chunk.ndims - 1; u++) + for(u = 0; u < dset->shared->layout.u.chunk.ndims - 1; u++) HDfprintf(stdout, "%s%Hd", u ? ", " : "", chunk_offset[u]); HDfputs("]", stdout); HDfputs(":count:[", stdout); - for(u = 0; u < dset->layout.u.chunk.ndims - 1; u++) + for(u = 0; u < dset->shared->layout.u.chunk.ndims - 1; u++) HDfprintf(stdout, "%s%Hd", u ? ", " : "", count[u]); HDfputs("]\n", stdout); #endif @@ -3139,7 +3143,7 @@ H5D_istore_initialize_by_extent(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_ca } /*found */ /* Increment indices */ - for(i = dset->layout.u.chunk.ndims - 1, carry = 1; i >= 0 && carry; --i) { + for(i = dset->shared->layout.u.chunk.ndims - 1, carry = 1; i >= 0 && carry; --i) { if(++idx_cur[i] >= idx_max[i]) idx_cur[i] = 0; else @@ -3223,7 +3227,7 @@ done: herr_t H5D_istore_update_cache(H5F_t *f, hid_t dxpl_id, H5D_t *dset) { - H5D_rdcc_t *rdcc = &(dset->cache.chunk); /*raw data chunk cache */ + H5D_rdcc_t *rdcc = &(dset->shared->cache.chunk); /*raw data chunk cache */ H5D_rdcc_ent_t *ent, *next; /*cache entry */ H5D_rdcc_ent_t *old_ent; /* Old cache entry */ H5D_dxpl_cache_t _dxpl_cache; /* Data transfer property cache buffer */ @@ -3242,17 +3246,17 @@ H5D_istore_update_cache(H5F_t *f, hid_t dxpl_id, H5D_t *dset) /* Check args */ assert(f); - assert(dset && H5D_CHUNKED == dset->layout.type); - assert(dset->layout.u.chunk.ndims > 0 && dset->layout.u.chunk.ndims <= H5O_LAYOUT_NDIMS); + assert(dset && H5D_CHUNKED == dset->shared->layout.type); + assert(dset->shared->layout.u.chunk.ndims > 0 && dset->shared->layout.u.chunk.ndims <= H5O_LAYOUT_NDIMS); /* Go get the rank & dimensions */ - if((srank = H5S_get_simple_extent_dims(dset->space, curr_dims, NULL)) < 0) + if((srank = H5S_get_simple_extent_dims(dset->shared->space, curr_dims, NULL)) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get dataset dimensions"); H5_ASSIGN_OVERFLOW(rank,srank,int,unsigned); /* Round up to the next integer # of chunks, to accomodate partial chunks */ for(u = 0; u < rank; u++) - chunks[u] = ((curr_dims[u]+dset->layout.u.chunk.dim[u])-1) / dset->layout.u.chunk.dim[u]; + chunks[u] = ((curr_dims[u]+dset->shared->layout.u.chunk.dim[u])-1) / dset->shared->layout.u.chunk.dim[u]; /* Get the "down" sizes for each dimension */ if(H5V_array_down(rank,chunks,down_chunks)<0) @@ -3267,12 +3271,12 @@ H5D_istore_update_cache(H5F_t *f, hid_t dxpl_id, H5D_t *dset) next=ent->next; /* Calculate the index of this chunk */ - if(H5V_chunk_index(rank,ent->offset,dset->layout.u.chunk.dim,down_chunks,&idx)<0) + if(H5V_chunk_index(rank,ent->offset,dset->shared->layout.u.chunk.dim,down_chunks,&idx)<0) HGOTO_ERROR (H5E_DATASPACE, H5E_BADRANGE, FAIL, "can't get chunk index") /* Compute the index for the chunk entry */ old_idx=ent->idx; /* Save for later */ - ent->idx=H5D_HASH(dset,idx); + ent->idx=H5D_HASH(dset->shared,idx); if(old_idx!=ent->idx) { /* Check if there is already a chunk at this chunk's new location */ @@ -3363,7 +3367,7 @@ done: herr_t H5D_istore_stats (H5D_t *dset, hbool_t headers) { - H5D_rdcc_t *rdcc = &(dset->cache.chunk); + H5D_rdcc_t *rdcc = &(dset->shared->cache.chunk); double miss_rate; char ascii[32]; herr_t ret_value=SUCCEED; /* Return value */ diff --git a/src/H5Dpkg.h b/src/H5Dpkg.h index 8b88e92..293d869 100644 --- a/src/H5Dpkg.h +++ b/src/H5Dpkg.h @@ -74,10 +74,13 @@ typedef struct H5D_rdcdc_t { } H5D_rdcdc_t; /* - * A dataset is the following struct. + * A dataset is made of two layers, an H5D_t struct that is unique to + * each instance of an opened datset, and a shared struct that is only + * created once for a given dataset. Thus, if a dataset is opened twice, + * there will be two IDs and two H5D_t structs, both sharing one H5D_shared_t. */ -struct H5D_t { - H5G_entry_t ent; /* cached object header stuff */ +typedef struct H5D_shared_t { + size_t fo_count; /* reference count */ hid_t type_id; /* ID for dataset's datatype */ H5T_t *type; /* datatype of this dataset */ H5S_t *space; /* dataspace of this dataset */ @@ -101,6 +104,11 @@ struct H5D_t { */ H5D_rdcc_t chunk; /* Information about chunked data */ }cache; +} H5D_shared_t; + +struct H5D_t { + H5G_entry_t ent; /* cached object header stuff */ + H5D_shared_t *shared; /* cached information from file */ }; /* Enumerated type for allocating dataset's storage */ diff --git a/src/H5Dprivate.h b/src/H5Dprivate.h index f8fef09..7956c7d 100644 --- a/src/H5Dprivate.h +++ b/src/H5Dprivate.h @@ -201,7 +201,8 @@ typedef struct H5D_dcpl_cache_t { /* Library-private functions defined in H5D package */ H5_DLL herr_t H5D_init(void); -H5_DLL hid_t H5D_open(H5G_entry_t *ent, hid_t dxpl_id); +H5_DLL H5D_t *H5D_open(H5G_entry_t *ent, hid_t dxpl_id); +H5_DLL herr_t H5D_close(H5D_t *dataset); H5_DLL htri_t H5D_isa(H5G_entry_t *ent, hid_t dxpl_id); H5_DLL H5G_entry_t *H5D_entof(H5D_t *dataset); H5_DLL H5T_t *H5D_typeof(const H5D_t *dset); diff --git a/src/H5Dseq.c b/src/H5Dseq.c index 5585315..f413666 100644 --- a/src/H5Dseq.c +++ b/src/H5Dseq.c @@ -111,7 +111,7 @@ H5D_seq_readvv(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_i assert(mem_offset_arr); assert(buf); - switch (dset->layout.type) { + switch (dset->shared->layout.type) { case H5D_CONTIGUOUS: /* Read directly from file if the dataset is in an external file */ if (store && store->efl.nused>0) { @@ -128,7 +128,7 @@ H5D_seq_readvv(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_cache, hid_t dxpl_i } else { /* Pass along the vector of sequences to read */ if((ret_value=H5D_contig_readvv(f, dxpl_id, dset, - dset->layout.u.contig.addr, dset->layout.u.contig.size, + dset->shared->layout.u.contig.addr, dset->shared->layout.u.contig.size, dset_max_nseq, dset_curr_seq, dset_len_arr, dset_offset_arr, mem_max_nseq, mem_curr_seq, mem_len_arr, mem_offset_arr, buf))<0) @@ -219,7 +219,7 @@ H5D_seq_writevv(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_cache, assert(mem_offset_arr); assert(buf); - switch (dset->layout.type) { + switch (dset->shared->layout.type) { case H5D_CONTIGUOUS: /* Write directly to file if the dataset is in an external file */ if (store && store->efl.nused>0) { @@ -236,7 +236,7 @@ H5D_seq_writevv(H5F_t *f, const struct H5D_dxpl_cache_t *dxpl_cache, } else { /* Pass along the vector of sequences to write */ if ((ret_value=H5D_contig_writevv(f, dxpl_id, dset, - dset->layout.u.contig.addr, dset->layout.u.contig.size, + dset->shared->layout.u.contig.addr, dset->shared->layout.u.contig.size, dset_max_nseq, dset_curr_seq, dset_len_arr, dset_offset_arr, mem_max_nseq, mem_curr_seq, mem_len_arr, mem_offset_arr, buf))<0) diff --git a/src/H5Dtest.c b/src/H5Dtest.c index d3339df..e22be5d 100644 --- a/src/H5Dtest.c +++ b/src/H5Dtest.c @@ -67,7 +67,7 @@ H5D_layout_version_test(hid_t did, unsigned *version) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset") if(version) - *version=dset->layout.version; + *version=dset->shared->layout.version; done: FUNC_LEAVE_NOAPI(ret_value); @@ -106,8 +106,8 @@ H5D_layout_contig_size_test(hid_t did, hsize_t *size) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset") if(size) { - assert(dset->layout.type==H5D_CONTIGUOUS); - *size=dset->layout.u.contig.size; + assert(dset->shared->layout.type==H5D_CONTIGUOUS); + *size=dset->shared->layout.u.contig.size; } /* end if */ done: @@ -1161,7 +1161,7 @@ H5F_get_objects_cb(void *obj_ptr, hid_t obj_id, void *key) if( (!olist->shared && olist->obj_type==H5I_DATATYPE && H5T_is_immutable((H5T_t*)obj_ptr)==FALSE) || (!olist->shared && olist->obj_type!=H5I_DATATYPE) - || (ent && ent->file->shared == olist->shared) ) { + || (ent && ent->file && ent->file->shared == olist->shared) ) { /* Add the object's ID to the ID list, if appropriate */ if(olist->obj_id_list) { olist->obj_id_list[olist->list_index] = obj_id; @@ -1595,7 +1595,7 @@ H5F_dest(H5F_t *f, hid_t dxpl_id) } /* end if */ /* Free the memory for the root group */ - H5FL_FREE(H5G_t,f->shared->root_grp); + H5G_free(f->shared->root_grp); f->shared->root_grp=NULL; } if (H5AC_dest(f, dxpl_id)) { @@ -3093,6 +3093,7 @@ H5F_mount(H5G_entry_t *loc, const char *name, H5F_t *child, unsigned lt, rt, md; /*binary search indices */ int cmp; /*binary search comparison value*/ H5G_entry_t *ent = NULL; /*temporary symbol table entry */ + H5G_entry_t mp_open_ent; /* entry of moint point to be opened */ H5RS_str_t *name_r; /* Ref-counted version of name */ herr_t ret_value = SUCCEED; /*return value */ @@ -3108,9 +3109,11 @@ H5F_mount(H5G_entry_t *loc, const char *name, H5F_t *child, * that the mount wouldn't introduce a cycle in the mount tree. */ if (child->mtab.parent) - HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "file is already mounted") - if (NULL==(mount_point=H5G_open(loc, name, dxpl_id))) - HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "mount point not found") + HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "file is already mounted") + if (H5G_find(loc, name, NULL, &mp_open_ent/*out*/, H5AC_dxpl_id) < 0) + HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "group not found"); + if (NULL==(mount_point=H5G_open(&mp_open_ent, dxpl_id))) + HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "mount point not found") parent = H5G_fileof(mount_point); mp_ent = H5G_entof(mount_point); @@ -3214,6 +3217,7 @@ H5F_unmount(H5G_entry_t *loc, const char *name, hid_t dxpl_id) H5F_t *child = NULL; /*mounted file */ H5F_t *parent = NULL; /*file where mounted */ H5G_entry_t *ent = NULL; /*temporary symbol table entry */ + H5G_entry_t mnt_open_ent; /* entry used to open mount point*/ herr_t ret_value = FAIL; /*return value */ unsigned i; /*coutners */ unsigned lt, rt, md=0; /*binary search indices */ @@ -3229,8 +3233,10 @@ H5F_unmount(H5G_entry_t *loc, const char *name, hid_t dxpl_id) * If we get the root group and the file has a parent in the mount tree, * then we must have found the mount point. */ - if (NULL==(mounted=H5G_open(loc, name, dxpl_id))) - HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "mount point not found") + if (H5G_find(loc, name, NULL, &mnt_open_ent/*out*/, H5AC_dxpl_id) < 0) + HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "group not found"); + if (NULL==(mounted=H5G_open(&mnt_open_ent, dxpl_id))) + HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "mount point not found") child = H5G_fileof(mounted); mnt_ent = H5G_entof(mounted); ent = H5G_entof(child->shared->root_grp); @@ -40,9 +40,9 @@ static int interface_initialize_g = 0; /* Information about object objects in a file */ typedef struct H5FO_open_obj_t { - haddr_t addr; /* Address of object header for object */ + haddr_t addr; /* Address of object header for object */ /* THIS MUST BE FIRST FOR TBBT ROUTINES */ - hid_t id; /* Current ID for object */ + void *obj; /* Pointer to the object */ hbool_t deleted; /* Flag to indicate that the object was deleted from the file */ } H5FO_open_obj_t; @@ -94,7 +94,7 @@ done: PURPOSE Checks if an object at an address is already open in the file. USAGE - hid_t H5FO_opened(f,addr) + void *H5FO_opened(f,addr) const H5F_t *f; IN: File to check opened object info set haddr_t addr; IN: Address of object to check @@ -108,14 +108,14 @@ done: EXAMPLES REVISION LOG --------------------------------------------------------------------------*/ -hid_t +void * H5FO_opened(const H5F_t *f, haddr_t addr) { H5TB_NODE *obj_node; /* TBBT node holding open object */ H5FO_open_obj_t *open_obj; /* Information about open object */ - hid_t ret_value; /* Return value */ + void *ret_value; /* Return value */ - FUNC_ENTER_NOAPI(H5FO_opened,FAIL) + FUNC_ENTER_NOAPI(H5FO_opened,NULL) /* Sanity check */ assert(f); @@ -127,11 +127,11 @@ H5FO_opened(const H5F_t *f, haddr_t addr) if((obj_node=H5TB_dfind(f->shared->open_objs,&addr,NULL))!=NULL) { open_obj=H5TB_NODE_DATA(obj_node); assert(open_obj); - ret_value=open_obj->id; + ret_value=open_obj->obj; assert(ret_value>0); } /* end if */ else - ret_value=FAIL; + ret_value=NULL; done: FUNC_LEAVE_NOAPI(ret_value) @@ -144,10 +144,10 @@ done: PURPOSE Insert a newly opened object/ID pair into the opened object info set USAGE - herr_t H5FO_insert(f,addr,id) + herr_t H5FO_insert(f,addr,obj) H5F_t *f; IN/OUT: File's opened object info set haddr_t addr; IN: Address of object to insert - hid_t id; IN: ID of object to insert + void *obj; IN: Pointer to object to insert int type; IN: Type of object being inserted RETURNS @@ -160,7 +160,7 @@ done: REVISION LOG --------------------------------------------------------------------------*/ herr_t -H5FO_insert(const H5F_t *f, haddr_t addr, hid_t id) +H5FO_insert(const H5F_t *f, haddr_t addr, void * obj) { H5FO_open_obj_t *open_obj; /* Information about open object */ herr_t ret_value=SUCCEED; /* Return value */ @@ -172,7 +172,7 @@ H5FO_insert(const H5F_t *f, haddr_t addr, hid_t id) assert(f->shared); assert(f->shared->open_objs); assert(H5F_addr_defined(addr)); - assert(id>0); + assert(obj); /* Allocate new opened object information structure */ if((open_obj=H5FL_MALLOC(H5FO_open_obj_t))==NULL) @@ -180,7 +180,7 @@ H5FO_insert(const H5F_t *f, haddr_t addr, hid_t id) /* Assign information */ open_obj->addr=addr; - open_obj->id=id; + open_obj->obj=obj; open_obj->deleted=0; /* Insert into TBBT */ diff --git a/src/H5FOprivate.h b/src/H5FOprivate.h index 7220b75..1f48f8b 100644 --- a/src/H5FOprivate.h +++ b/src/H5FOprivate.h @@ -24,6 +24,7 @@ /* Private headers needed by this file */ #include "H5private.h" +#include "H5Fprivate.h" #include "H5TBprivate.h" /* TBBTs */ /* Typedefs */ @@ -35,8 +36,8 @@ typedef H5TB_TREE H5FO_t; /* Currently, all open objects are stored in TBB /* Private routines */ H5_DLL herr_t H5FO_create(const H5F_t *f); -H5_DLL hid_t H5FO_opened(const H5F_t *f, haddr_t addr); -H5_DLL herr_t H5FO_insert(const H5F_t *f, haddr_t addr, hid_t id); +H5_DLL void * H5FO_opened(const H5F_t *f, haddr_t addr); +H5_DLL herr_t H5FO_insert(const H5F_t *f, haddr_t addr, void * obj); H5_DLL herr_t H5FO_delete(H5F_t *f, hid_t dxpl_id, haddr_t addr); H5_DLL herr_t H5FO_mark(const H5F_t *f, haddr_t addr, hbool_t deleted); H5_DLL htri_t H5FO_marked(const H5F_t *f, haddr_t addr); @@ -164,6 +164,7 @@ static size_t H5G_comp_alloc_g = 0; /*sizeof component buffer */ /* Declare a free list to manage the H5G_t struct */ H5FL_DEFINE(H5G_t); +H5FL_DEFINE(H5G_shared_t); /* Declare extern the PQ free list for the wrapped strings */ H5FL_BLK_EXTERN(str_buf); @@ -182,6 +183,7 @@ static herr_t H5G_linkval(H5G_entry_t *loc, const char *name, size_t size, char *buf/*out*/, hid_t dxpl_id); static herr_t H5G_move(H5G_entry_t *src_loc, const char *src_name, H5G_entry_t *dst_loc, const char *dst_name, hid_t dxpl_it); +static H5G_t * H5G_open_oid(H5G_entry_t *ent, hid_t dxpl_id); static herr_t H5G_unlink(H5G_entry_t *loc, const char *name, hid_t dxpl_id); static herr_t H5G_get_num_objs(H5G_entry_t *grp, hsize_t *num_objs, hid_t dxpl_id); static ssize_t H5G_get_objname_by_idx(H5G_entry_t *grp, hsize_t idx, char* name, size_t size, hid_t dxpl_id); @@ -281,25 +283,32 @@ done: hid_t H5Gopen(hid_t loc_id, const char *name) { - hid_t ret_value = FAIL; - H5G_t *grp = NULL; + hid_t ret_value = FAIL; + H5G_t *grp = NULL; H5G_entry_t *loc = NULL; + H5G_entry_t ent; + hid_t dxpl_id = H5AC_dxpl_id; /* dxpl to use to open group */ FUNC_ENTER_API(H5Gopen, FAIL); H5TRACE2("i","is",loc_id,name); /* Check args */ if (NULL==(loc=H5G_loc(loc_id))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location"); + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location"); if (!name || !*name) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name"); - + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name"); + + /* Open the object, making sure it's a group */ + if (H5G_find(loc, name, NULL, &ent/*out*/, dxpl_id) < 0) + HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "group not found"); + /* Open the group */ - if (NULL == (grp = H5G_open(loc, name, H5AC_dxpl_id))) - HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open group"); + if ((grp = H5G_open(&ent, dxpl_id)) <0) + HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open group"); + /* Register an atom for the group */ if ((ret_value = H5I_register(H5I_GROUP, grp)) < 0) - HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register group"); + HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register group"); done: if(ret_value<0) { @@ -383,7 +392,6 @@ H5Giterate(hid_t loc_id, const char *name, int *idx_p, { int idx; H5G_bt_ud2_t udata; - H5G_entry_t *loc = NULL; H5G_t *grp = NULL; herr_t ret_value; @@ -391,8 +399,6 @@ H5Giterate(hid_t loc_id, const char *name, int *idx_p, H5TRACE5("e","is*Isxx",loc_id,name,idx_p,op,op_data); /* Check args */ - if (NULL==(loc=H5G_loc (loc_id))) - HGOTO_ERROR (H5E_ARGS, H5E_BADTYPE, FAIL, "not a location"); if (!name || !*name) HGOTO_ERROR (H5E_ARGS, H5E_BADVALUE, FAIL, "no name specified"); idx = (idx_p == NULL ? 0 : *idx_p); @@ -407,13 +413,13 @@ H5Giterate(hid_t loc_id, const char *name, int *idx_p, * Open the group on which to operate. We also create a group ID which * we can pass to the application-defined operator. */ - if (NULL==(grp = H5G_open (loc, name, H5AC_dxpl_id))) - HGOTO_ERROR (H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open group"); - if ((udata.group_id=H5I_register (H5I_GROUP, grp))<0) { - H5G_close(grp); - HGOTO_ERROR (H5E_SYM, H5E_CANTREGISTER, FAIL, "unable to register group"); + if ((udata.group_id = H5Gopen (loc_id, name)) <0) + HGOTO_ERROR (H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open group"); + if ((grp=H5I_object(udata.group_id))==NULL) { + H5Gclose(udata.group_id); + HGOTO_ERROR (H5E_ATOM, H5E_BADATOM, FAIL, "bad group atom"); } - + /* Build udata to pass through H5B_iterate() to H5G_node_iterate() */ udata.skip = idx; udata.ent = &(grp->ent); @@ -1771,9 +1777,13 @@ H5G_mkroot (H5F_t *f, hid_t dxpl_id, H5G_entry_t *ent) * never be closed. */ if (NULL==(f->shared->root_grp = H5FL_CALLOC (H5G_t))) - HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); + HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); + if (NULL==(f->shared->root_grp->shared = H5FL_CALLOC (H5G_shared_t))) { + H5FL_FREE(H5G_t, f->shared->root_grp); + HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); + } f->shared->root_grp->ent = *ent; - f->shared->root_grp->nref = 1; + f->shared->root_grp->shared->fo_count = 1; assert (1==f->nopen_objs); f->nopen_objs = 0; @@ -1812,7 +1822,7 @@ H5G_create(H5G_entry_t *loc, const char *name, size_t size_hint, hid_t dxpl_id) { H5G_t *grp = NULL; /*new group */ H5F_t *file = NULL; /* File new group will be in */ - unsigned stab_init=0; /* Flag to indicate that the symbol stable was created successfully */ + unsigned stab_init=0; /* Flag to indicate that the symbol table was created successfully */ H5G_t *ret_value; /* Return value */ FUNC_ENTER_NOAPI(H5G_create, NULL); @@ -1823,7 +1833,9 @@ H5G_create(H5G_entry_t *loc, const char *name, size_t size_hint, hid_t dxpl_id) /* create an open group */ if (NULL==(grp = H5FL_CALLOC(H5G_t))) - HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); + HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); + if (NULL==(grp->shared = H5FL_CALLOC(H5G_t))) + HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); /* What file is the group being added to? */ if (NULL==(file=H5G_insertion_file(loc, name, dxpl_id))) @@ -1831,14 +1843,18 @@ H5G_create(H5G_entry_t *loc, const char *name, size_t size_hint, hid_t dxpl_id) /* Create the group entry */ if (H5G_stab_create(file, dxpl_id, size_hint, &(grp->ent)/*out*/) < 0) - HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, NULL, "can't create grp"); + HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, NULL, "can't create grp"); stab_init=1; /* Indicate that the symbol table information is valid */ /* insert child name into parent */ if(H5G_insert(loc,name,&(grp->ent), dxpl_id)<0) - HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, NULL, "can't insert group"); + HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, NULL, "can't insert group"); - grp->nref = 1; + /* Add group to list of open objects in file */ + if(H5FO_insert(grp->ent.file, grp->ent.header, grp->shared)<0) + HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, NULL, "can't insert group into list of open objects") + + grp->shared->fo_count = 1; /* Set return value */ ret_value=grp; @@ -1852,8 +1868,11 @@ done: if(H5O_delete(file, dxpl_id,grp->ent.header)<0) HDONE_ERROR(H5E_SYM, H5E_CANTDELETE, NULL, "unable to delete object header"); } /* end if */ - if(grp!=NULL) + if(grp!=NULL) { + if(grp->shared!=NULL) + H5FL_FREE(H5G_shared_t, grp->shared); H5FL_FREE(H5G_t,grp); + } } /* end if */ FUNC_LEAVE_NOAPI(ret_value); @@ -1954,27 +1973,48 @@ H5G_link_isa(H5G_entry_t *ent, hid_t UNUSED dxpl_id) *------------------------------------------------------------------------- */ H5G_t * -H5G_open(H5G_entry_t *loc, const char *name, hid_t dxpl_id) +H5G_open(H5G_entry_t *ent, hid_t dxpl_id) { - H5G_t *grp = NULL; - H5G_t *ret_value = NULL; - H5G_entry_t ent; /* group symbol table entry */ + H5G_t *grp = NULL; + H5G_shared_t *shared_fo=NULL; + H5G_t *ret_value=NULL; FUNC_ENTER_NOAPI(H5G_open, NULL); /* Check args */ - assert(loc); - assert(name && *name); + assert(ent); - /* Open the object, making sure it's a group */ - if (H5G_find(loc, name, NULL, &ent/*out*/, dxpl_id) < 0) - HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, NULL, "group not found"); + /* Check if group was already open */ + if((shared_fo=H5FO_opened(ent->file, ent->header))==NULL) { - /* Open the group object */ - if ((grp=H5G_open_oid(&ent, dxpl_id)) ==NULL) - HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, NULL, "not found"); + /* Clear any errors from H5FO_opened() */ + H5E_clear(); + + /* Open the group object */ + if ((grp=H5G_open_oid(ent, dxpl_id)) ==NULL) + HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, NULL, "not found"); + + /* Add group to list of open objects in file */ + if(H5FO_insert(grp->ent.file, grp->ent.header, grp->shared)<0) + { + H5FL_FREE(H5G_shared_t, grp->shared); + HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, NULL, "can't insert group into list of open objects") + } + + grp->shared->fo_count =1; + } + else { + if(NULL == (grp = H5FL_CALLOC(H5G_t))) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate space for group") + + /* Shallow copy (take ownership) of the group entry object */ + if(H5G_ent_copy(&(grp->ent), ent, H5G_COPY_SHALLOW)<0) + HGOTO_ERROR (H5E_SYM, H5E_CANTCOPY, NULL, "can't copy group entry") + + grp->shared=shared_fo; + shared_fo->fo_count++; + } - /* Set return value */ ret_value = grp; done: @@ -2005,7 +2045,7 @@ done: * *------------------------------------------------------------------------- */ -H5G_t * +static H5G_t * H5G_open_oid(H5G_entry_t *ent, hid_t dxpl_id) { H5G_t *grp = NULL; @@ -2020,6 +2060,8 @@ H5G_open_oid(H5G_entry_t *ent, hid_t dxpl_id) /* Open the object, making sure it's a group */ if (NULL==(grp = H5FL_CALLOC(H5G_t))) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); + if (NULL==(grp->shared = H5FL_CALLOC(H5G_t))) + HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); /* Copy over (take ownership) of the group entry object */ H5G_ent_copy(&(grp->ent),ent,H5G_COPY_SHALLOW); @@ -2031,14 +2073,16 @@ H5G_open_oid(H5G_entry_t *ent, hid_t dxpl_id) H5O_close(&(grp->ent)); HGOTO_ERROR (H5E_SYM, H5E_CANTOPENOBJ, NULL, "not a group"); } - grp->nref = 1; /* Set return value */ ret_value = grp; done: - if (!ret_value && grp) + if (!ret_value && grp) { + if(grp->shared) + H5FL_FREE(H5G_shared_t, grp->shared); H5FL_FREE(H5G_t,grp); + } FUNC_LEAVE_NOAPI(ret_value); } @@ -2104,24 +2148,68 @@ H5G_close(H5G_t *grp) FUNC_ENTER_NOAPI(H5G_close, FAIL); /* Check args */ - assert(grp); - assert(grp->nref > 0); + assert(grp && grp->shared); + assert(grp->shared->fo_count > 0); + + --grp->shared->fo_count; - if (1 == grp->nref) { - assert (grp!=H5G_rootof(H5G_fileof(grp))); - if (H5O_close(&(grp->ent)) < 0) - HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to close"); - grp->nref = 0; - H5FL_FREE (H5G_t,grp); + if (0 == grp->shared->fo_count) { + assert (grp!=H5G_rootof(H5G_fileof(grp))); + + /* Remove the dataset from the list of opened objects in the file */ + if(H5FO_delete(grp->ent.file, H5AC_dxpl_id, grp->ent.header)<0) + HGOTO_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "can't remove group from list of open objects") + if (H5O_close(&(grp->ent)) < 0) + HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to close"); + H5FL_FREE (H5G_shared_t, grp->shared); } else { - --grp->nref; + if(H5G_free_ent_name(&(grp->ent))<0) + { + H5FL_FREE (H5G_t,grp); + HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "can't free group entry name"); + } } + H5FL_FREE (H5G_t,grp); + done: FUNC_LEAVE_NOAPI(ret_value); } + +/*------------------------------------------------------------------------- + * Function: H5G_free + * + * Purpose: Free memory used by an H5G_t struct (and its H5G_shared_t). + * Does not close the group or decrement the reference count. + * Used to free memory used by the root group. + * + * Return: Success: Non-negative + * Failure: Negative + * + * Programmer: James Laird + * Tuesday, September 7, 2004 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +herr_t +H5G_free(H5G_t *grp) +{ + herr_t ret_value=SUCCEED; /* Return value */ + FUNC_ENTER_NOAPI(H5G_free, FAIL); + + assert(grp && grp->shared); + + H5FL_FREE(H5G_shared_t, grp->shared); + H5FL_FREE(H5G_t, grp); + +done: + FUNC_LEAVE_NOAPI(ret_value); +} + /*------------------------------------------------------------------------- * Function: H5G_rootof * @@ -2194,13 +2282,13 @@ H5G_insert(H5G_entry_t *loc, const char *name, H5G_entry_t *ent, hid_t dxpl_id) * Lookup and insert the name -- it shouldn't exist yet. */ if (H5G_namei(loc, name, NULL, NULL, NULL, H5G_TARGET_NORMAL, NULL, H5G_NAMEI_INSERT, ent, dxpl_id)<0) - HGOTO_ERROR(H5E_SYM, H5E_EXISTS, FAIL, "already exists"); + HGOTO_ERROR(H5E_SYM, H5E_EXISTS, FAIL, "already exists"); /* * Insert the object into a symbol table. */ if (H5O_link(ent, 1, dxpl_id) < 0) - HGOTO_ERROR(H5E_SYM, H5E_LINK, FAIL, "unable to increment hard link count"); + HGOTO_ERROR(H5E_SYM, H5E_LINK, FAIL, "unable to increment hard link count"); done: FUNC_LEAVE_NOAPI(ret_value); @@ -3285,8 +3373,8 @@ H5G_free_grp_name(H5G_t *grp) FUNC_ENTER_NOAPI(H5G_free_grp_name, FAIL); /* Check args */ - assert(grp); - assert(grp->nref > 0); + assert(grp && grp->shared); + assert(grp->shared->fo_count > 0); /* Get the entry for the group */ if (NULL==( ent = H5G_entof(grp))) diff --git a/src/H5Gpkg.h b/src/H5Gpkg.h index 27fceff..7010aa6 100644 --- a/src/H5Gpkg.h +++ b/src/H5Gpkg.h @@ -47,11 +47,18 @@ typedef struct H5G_node_t { } H5G_node_t; /* + * Reference count shared between all instances of an open group + */ +struct H5G_shared_t { + int fo_count; /* open file object count */ +}; + +/* * A group handle passed around through layers of the library within and * above the H5G layer. */ struct H5G_t { - int nref; /*open reference count */ + H5G_shared_t* shared; /*shared file object data */ H5G_entry_t ent; /*info about the group */ }; diff --git a/src/H5Gprivate.h b/src/H5Gprivate.h index e082dff..bd40d8d 100644 --- a/src/H5Gprivate.h +++ b/src/H5Gprivate.h @@ -114,6 +114,7 @@ typedef struct H5G_entry_t { } H5G_entry_t; typedef struct H5G_t H5G_t; +typedef struct H5G_shared_t H5G_shared_t; /* Type of operation being performed for call to H5G_replace_name() */ typedef enum { @@ -139,8 +140,8 @@ H5_DLL H5G_entry_t *H5G_loc(hid_t loc_id); H5_DLL herr_t H5G_mkroot(H5F_t *f, hid_t dxpl_id, H5G_entry_t *root_entry); H5_DLL H5G_entry_t *H5G_entof(H5G_t *grp); H5_DLL H5F_t *H5G_fileof(H5G_t *grp); -H5_DLL H5G_t *H5G_open(H5G_entry_t *loc, const char *name, hid_t dxpl_id); -H5_DLL H5G_t *H5G_open_oid(H5G_entry_t *ent, hid_t dxpl_id); +H5_DLL herr_t H5G_free(H5G_t *grp); +H5_DLL H5G_t *H5G_open(H5G_entry_t *ent, hid_t dxpl_id); H5_DLL herr_t H5G_close(H5G_t *grp); H5_DLL int H5G_get_type(H5G_entry_t *ent, hid_t dxpl_id); H5_DLL herr_t H5G_get_objinfo(H5G_entry_t *loc, const char *name, @@ -1188,7 +1188,7 @@ H5O_link(const H5G_entry_t *ent, int adjust, hid_t dxpl_id) /* Check if the object should be deleted */ if(oh->nlink==0) { /* Check if the object is still open by the user */ - if(H5FO_opened(ent->file,ent->header)>=0) { + if(H5FO_opened(ent->file,ent->header)!=NULL) { /* Flag the object to be deleted when it's closed */ if(H5FO_mark(ent->file,ent->header,TRUE)<0) HGOTO_ERROR(H5E_OHDR, H5E_CANTDELETE, FAIL, "can't mark object for deletion"); diff --git a/src/H5Odtype.c b/src/H5Odtype.c index c2015c0..7009670 100644 --- a/src/H5Odtype.c +++ b/src/H5Odtype.c @@ -72,6 +72,7 @@ static int interface_initialize_g = 0; /* Declare external the free list for H5T_t's */ H5FL_EXTERN(H5T_t); +H5FL_EXTERN(H5T_shared_t); /*------------------------------------------------------------------------- @@ -101,39 +102,39 @@ H5O_dtype_decode_helper(H5F_t *f, const uint8_t **pp, H5T_t *dt) /* check args */ assert(pp && *pp); - assert(dt); + assert(dt && dt->shared); /* decode */ UINT32DECODE(*pp, flags); version = (flags>>4) & 0x0f; if (version!=H5O_DTYPE_VERSION_COMPAT && version!=H5O_DTYPE_VERSION_UPDATED) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTLOAD, FAIL, "bad version number for data type message"); - dt->type = (H5T_class_t)(flags & 0x0f); + dt->shared->type = (H5T_class_t)(flags & 0x0f); flags >>= 8; - UINT32DECODE(*pp, dt->size); + UINT32DECODE(*pp, dt->shared->size); - switch (dt->type) { + switch (dt->shared->type) { case H5T_INTEGER: /* * Integer types... */ - dt->u.atomic.order = (flags & 0x1) ? H5T_ORDER_BE : H5T_ORDER_LE; - dt->u.atomic.lsb_pad = (flags & 0x2) ? H5T_PAD_ONE : H5T_PAD_ZERO; - dt->u.atomic.msb_pad = (flags & 0x4) ? H5T_PAD_ONE : H5T_PAD_ZERO; - dt->u.atomic.u.i.sign = (flags & 0x8) ? H5T_SGN_2 : H5T_SGN_NONE; - UINT16DECODE(*pp, dt->u.atomic.offset); - UINT16DECODE(*pp, dt->u.atomic.prec); + dt->shared->u.atomic.order = (flags & 0x1) ? H5T_ORDER_BE : H5T_ORDER_LE; + dt->shared->u.atomic.lsb_pad = (flags & 0x2) ? H5T_PAD_ONE : H5T_PAD_ZERO; + dt->shared->u.atomic.msb_pad = (flags & 0x4) ? H5T_PAD_ONE : H5T_PAD_ZERO; + dt->shared->u.atomic.u.i.sign = (flags & 0x8) ? H5T_SGN_2 : H5T_SGN_NONE; + UINT16DECODE(*pp, dt->shared->u.atomic.offset); + UINT16DECODE(*pp, dt->shared->u.atomic.prec); break; case H5T_BITFIELD: /* * Bit fields... */ - dt->u.atomic.order = (flags & 0x1) ? H5T_ORDER_BE : H5T_ORDER_LE; - dt->u.atomic.lsb_pad = (flags & 0x2) ? H5T_PAD_ONE : H5T_PAD_ZERO; - dt->u.atomic.msb_pad = (flags & 0x4) ? H5T_PAD_ONE : H5T_PAD_ZERO; - UINT16DECODE(*pp, dt->u.atomic.offset); - UINT16DECODE(*pp, dt->u.atomic.prec); + dt->shared->u.atomic.order = (flags & 0x1) ? H5T_ORDER_BE : H5T_ORDER_LE; + dt->shared->u.atomic.lsb_pad = (flags & 0x2) ? H5T_PAD_ONE : H5T_PAD_ZERO; + dt->shared->u.atomic.msb_pad = (flags & 0x4) ? H5T_PAD_ONE : H5T_PAD_ZERO; + UINT16DECODE(*pp, dt->shared->u.atomic.offset); + UINT16DECODE(*pp, dt->shared->u.atomic.prec); break; case H5T_OPAQUE: @@ -142,10 +143,10 @@ H5O_dtype_decode_helper(H5F_t *f, const uint8_t **pp, H5T_t *dt) */ z = flags & 0xff; assert(0==(z&0x7)); /*must be aligned*/ - if (NULL==(dt->u.opaque.tag=H5MM_malloc(z+1))) + if (NULL==(dt->shared->u.opaque.tag=H5MM_malloc(z+1))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); - HDmemcpy(dt->u.opaque.tag, *pp, z); - dt->u.opaque.tag[z] = '\0'; + HDmemcpy(dt->shared->u.opaque.tag, *pp, z); + dt->shared->u.opaque.tag[z] = '\0'; *pp += z; break; @@ -153,48 +154,48 @@ H5O_dtype_decode_helper(H5F_t *f, const uint8_t **pp, H5T_t *dt) /* * Floating-point types... */ - dt->u.atomic.order = (flags & 0x1) ? H5T_ORDER_BE : H5T_ORDER_LE; - dt->u.atomic.lsb_pad = (flags & 0x2) ? H5T_PAD_ONE : H5T_PAD_ZERO; - dt->u.atomic.msb_pad = (flags & 0x4) ? H5T_PAD_ONE : H5T_PAD_ZERO; - dt->u.atomic.u.f.pad = (flags & 0x8) ? H5T_PAD_ONE : H5T_PAD_ZERO; + dt->shared->u.atomic.order = (flags & 0x1) ? H5T_ORDER_BE : H5T_ORDER_LE; + dt->shared->u.atomic.lsb_pad = (flags & 0x2) ? H5T_PAD_ONE : H5T_PAD_ZERO; + dt->shared->u.atomic.msb_pad = (flags & 0x4) ? H5T_PAD_ONE : H5T_PAD_ZERO; + dt->shared->u.atomic.u.f.pad = (flags & 0x8) ? H5T_PAD_ONE : H5T_PAD_ZERO; switch ((flags >> 4) & 0x03) { case 0: - dt->u.atomic.u.f.norm = H5T_NORM_NONE; + dt->shared->u.atomic.u.f.norm = H5T_NORM_NONE; break; case 1: - dt->u.atomic.u.f.norm = H5T_NORM_MSBSET; + dt->shared->u.atomic.u.f.norm = H5T_NORM_MSBSET; break; case 2: - dt->u.atomic.u.f.norm = H5T_NORM_IMPLIED; + dt->shared->u.atomic.u.f.norm = H5T_NORM_IMPLIED; break; default: HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "unknown floating-point normalization"); } - dt->u.atomic.u.f.sign = (flags >> 8) & 0xff; - UINT16DECODE(*pp, dt->u.atomic.offset); - UINT16DECODE(*pp, dt->u.atomic.prec); - dt->u.atomic.u.f.epos = *(*pp)++; - dt->u.atomic.u.f.esize = *(*pp)++; - assert(dt->u.atomic.u.f.esize > 0); - dt->u.atomic.u.f.mpos = *(*pp)++; - dt->u.atomic.u.f.msize = *(*pp)++; - assert(dt->u.atomic.u.f.msize > 0); - UINT32DECODE(*pp, dt->u.atomic.u.f.ebias); + dt->shared->u.atomic.u.f.sign = (flags >> 8) & 0xff; + UINT16DECODE(*pp, dt->shared->u.atomic.offset); + UINT16DECODE(*pp, dt->shared->u.atomic.prec); + dt->shared->u.atomic.u.f.epos = *(*pp)++; + dt->shared->u.atomic.u.f.esize = *(*pp)++; + assert(dt->shared->u.atomic.u.f.esize > 0); + dt->shared->u.atomic.u.f.mpos = *(*pp)++; + dt->shared->u.atomic.u.f.msize = *(*pp)++; + assert(dt->shared->u.atomic.u.f.msize > 0); + UINT32DECODE(*pp, dt->shared->u.atomic.u.f.ebias); break; case H5T_COMPOUND: /* * Compound data types... */ - dt->u.compnd.nmembs = flags & 0xffff; - assert(dt->u.compnd.nmembs > 0); - dt->u.compnd.packed = TRUE; /* Start off packed */ - dt->u.compnd.nalloc = dt->u.compnd.nmembs; - dt->u.compnd.memb = H5MM_calloc(dt->u.compnd.nalloc* + dt->shared->u.compnd.nmembs = flags & 0xffff; + assert(dt->shared->u.compnd.nmembs > 0); + dt->shared->u.compnd.packed = TRUE; /* Start off packed */ + dt->shared->u.compnd.nalloc = dt->shared->u.compnd.nmembs; + dt->shared->u.compnd.memb = H5MM_calloc(dt->shared->u.compnd.nalloc* sizeof(H5T_cmemb_t)); - if (NULL==dt->u.compnd.memb) + if (NULL==dt->shared->u.compnd.memb) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); - for (i = 0; i < dt->u.compnd.nmembs; i++) { + for (i = 0; i < dt->shared->u.compnd.nmembs; i++) { int ndims=0; /* Number of dimensions of the array field */ hsize_t dim[H5O_LAYOUT_NDIMS]; /* Dimensions of the array */ int perm[H5O_LAYOUT_NDIMS]; /* Dimension permutations */ @@ -203,12 +204,12 @@ H5O_dtype_decode_helper(H5F_t *f, const uint8_t **pp, H5T_t *dt) H5T_t *temp_type; /* Temporary pointer to the field's datatype */ /* Decode the field name */ - dt->u.compnd.memb[i].name = H5MM_xstrdup((const char *)*pp); + dt->shared->u.compnd.memb[i].name = H5MM_xstrdup((const char *)*pp); /*multiple of 8 w/ null terminator */ *pp += ((HDstrlen((const char *)*pp) + 8) / 8) * 8; /* Decode the field offset */ - UINT32DECODE(*pp, dt->u.compnd.memb[i].offset); + UINT32DECODE(*pp, dt->shared->u.compnd.memb[i].offset); /* Older versions of the library allowed a field to have * intrinsic 'arrayness'. Newer versions of the library @@ -231,16 +232,19 @@ H5O_dtype_decode_helper(H5F_t *f, const uint8_t **pp, H5T_t *dt) } /* end if */ /* Allocate space for the field's datatype */ - temp_type = H5FL_CALLOC (H5T_t); - if (NULL==temp_type) + if(NULL== (temp_type = H5FL_CALLOC (H5T_t))) + HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); + if(NULL== (temp_type->shared = H5FL_CALLOC (H5T_shared_t))) { + H5FL_FREE(H5T_t, temp_type); HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); + } temp_type->ent.header = HADDR_UNDEF; /* Decode the field's datatype information */ if (H5O_dtype_decode_helper(f, pp, temp_type)<0) { for (j=0; j<=i; j++) - H5MM_xfree(dt->u.compnd.memb[j].name); - H5MM_xfree(dt->u.compnd.memb); + H5MM_xfree(dt->shared->u.compnd.memb[j].name); + H5MM_xfree(dt->shared->u.compnd.memb); HGOTO_ERROR(H5E_DATATYPE, H5E_CANTDECODE, FAIL, "unable to decode member type"); } @@ -255,8 +259,8 @@ H5O_dtype_decode_helper(H5F_t *f, const uint8_t **pp, H5T_t *dt) /* Create the array datatype for the field */ if ((array_dt=H5T_array_create(temp_type,ndims,dim,perm))==NULL) { for (j=0; j<=i; j++) - H5MM_xfree(dt->u.compnd.memb[j].name); - H5MM_xfree(dt->u.compnd.memb); + H5MM_xfree(dt->shared->u.compnd.memb[j].name); + H5MM_xfree(dt->shared->u.compnd.memb); HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to create array datatype"); } @@ -272,36 +276,36 @@ H5O_dtype_decode_helper(H5F_t *f, const uint8_t **pp, H5T_t *dt) * Set the "force conversion" flag if VL datatype fields exist in this * type or any component types */ - if(temp_type->force_conv==TRUE) - dt->force_conv=TRUE; + if(temp_type->shared->force_conv==TRUE) + dt->shared->force_conv=TRUE; /* Member size */ - dt->u.compnd.memb[i].size = temp_type->size; + dt->shared->u.compnd.memb[i].size = temp_type->shared->size; /* Set the field datatype (finally :-) */ - dt->u.compnd.memb[i].type=temp_type; + dt->shared->u.compnd.memb[i].type=temp_type; /* Check if the datatype stayed packed */ - if(dt->u.compnd.packed) { + if(dt->shared->u.compnd.packed) { /* Check if the member type is packed */ if(H5T_is_packed(temp_type)>0) { if(i==0) { /* If the is the first member, the datatype is not packed * if the first member isn't at offset 0 */ - if(dt->u.compnd.memb[i].offset>0) - dt->u.compnd.packed=FALSE; + if(dt->shared->u.compnd.memb[i].offset>0) + dt->shared->u.compnd.packed=FALSE; } /* end if */ else { /* If the is not the first member, the datatype is not * packed if the new member isn't adjoining the previous member */ - if(dt->u.compnd.memb[i].offset!=(dt->u.compnd.memb[i-1].offset+dt->u.compnd.memb[i-1].size)) - dt->u.compnd.packed=FALSE; + if(dt->shared->u.compnd.memb[i].offset!=(dt->shared->u.compnd.memb[i-1].offset+dt->shared->u.compnd.memb[i-1].size)) + dt->shared->u.compnd.packed=FALSE; } /* end else */ } /* end if */ else - dt->u.compnd.packed=FALSE; + dt->shared->u.compnd.packed=FALSE; } /* end if */ } break; @@ -310,112 +314,121 @@ H5O_dtype_decode_helper(H5F_t *f, const uint8_t **pp, H5T_t *dt) /* * Enumeration data types... */ - dt->u.enumer.nmembs = dt->u.enumer.nalloc = flags & 0xffff; - assert(dt->u.enumer.nmembs>=0); - if (NULL==(dt->parent=H5FL_CALLOC(H5T_t))) + dt->shared->u.enumer.nmembs = dt->shared->u.enumer.nalloc = flags & 0xffff; + assert(dt->shared->u.enumer.nmembs>=0); + if (NULL==(dt->shared->parent=H5FL_CALLOC(H5T_t))) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); + if (NULL==(dt->shared->parent->shared=H5FL_CALLOC(H5T_shared_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); - dt->parent->ent.header = HADDR_UNDEF; - if (H5O_dtype_decode_helper(f, pp, dt->parent)<0) + dt->shared->parent->ent.header = HADDR_UNDEF; + dt->shared->parent->shared->fo_count=1; + if (H5O_dtype_decode_helper(f, pp, dt->shared->parent)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTDECODE, FAIL, "unable to decode parent data type"); - if (NULL==(dt->u.enumer.name=H5MM_calloc(dt->u.enumer.nalloc * sizeof(char*))) || - NULL==(dt->u.enumer.value=H5MM_calloc(dt->u.enumer.nalloc * - dt->parent->size))) + if (NULL==(dt->shared->u.enumer.name=H5MM_calloc(dt->shared->u.enumer.nalloc * sizeof(char*))) || + NULL==(dt->shared->u.enumer.value=H5MM_calloc(dt->shared->u.enumer.nalloc * + dt->shared->parent->shared->size))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); /* Names, each a multiple of 8 with null termination */ - for (i=0; i<dt->u.enumer.nmembs; i++) { - dt->u.enumer.name[i] = H5MM_xstrdup((const char*)*pp); + for (i=0; i<dt->shared->u.enumer.nmembs; i++) { + dt->shared->u.enumer.name[i] = H5MM_xstrdup((const char*)*pp); *pp += ((HDstrlen((const char*)*pp)+8)/8)*8; } /* Values */ - HDmemcpy(dt->u.enumer.value, *pp, - dt->u.enumer.nmembs * dt->parent->size); - *pp += dt->u.enumer.nmembs * dt->parent->size; + HDmemcpy(dt->shared->u.enumer.value, *pp, + dt->shared->u.enumer.nmembs * dt->shared->parent->shared->size); + *pp += dt->shared->u.enumer.nmembs * dt->shared->parent->shared->size; break; case H5T_REFERENCE: /* Reference data types... */ - dt->u.atomic.order = H5T_ORDER_NONE; - dt->u.atomic.prec = 8 * dt->size; - dt->u.atomic.offset = 0; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - dt->u.atomic.u.r.rtype = (H5R_type_t)(flags & 0x0f); + dt->shared->u.atomic.order = H5T_ORDER_NONE; + dt->shared->u.atomic.prec = 8 * dt->shared->size; + dt->shared->u.atomic.offset = 0; + dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO; + dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO; + dt->shared->u.atomic.u.r.rtype = (H5R_type_t)(flags & 0x0f); break; case H5T_STRING: /* * Character string types... */ - dt->u.atomic.order = H5T_ORDER_NONE; - dt->u.atomic.prec = 8 * dt->size; - dt->u.atomic.offset = 0; - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; - dt->u.atomic.msb_pad = H5T_PAD_ZERO; - - dt->u.atomic.u.s.pad = (H5T_str_t)(flags & 0x0f); - dt->u.atomic.u.s.cset = (H5T_cset_t)((flags>>4) & 0x0f); + dt->shared->u.atomic.order = H5T_ORDER_NONE; + dt->shared->u.atomic.prec = 8 * dt->shared->size; + dt->shared->u.atomic.offset = 0; + dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO; + dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO; + + dt->shared->u.atomic.u.s.pad = (H5T_str_t)(flags & 0x0f); + dt->shared->u.atomic.u.s.cset = (H5T_cset_t)((flags>>4) & 0x0f); break; case H5T_VLEN: /* Variable length datatypes... */ /* Set the type of VL information, either sequence or string */ - dt->u.vlen.type = (H5T_vlen_type_t)(flags & 0x0f); - if(dt->u.vlen.type == H5T_VLEN_STRING) { - dt->u.vlen.pad = (H5T_str_t)((flags>>4) & 0x0f); - dt->u.vlen.cset = (H5T_cset_t)((flags>>8) & 0x0f); + dt->shared->u.vlen.type = (H5T_vlen_type_t)(flags & 0x0f); + if(dt->shared->u.vlen.type == H5T_VLEN_STRING) { + dt->shared->u.vlen.pad = (H5T_str_t)((flags>>4) & 0x0f); + dt->shared->u.vlen.cset = (H5T_cset_t)((flags>>8) & 0x0f); } /* end if */ /* Decode base type of VL information */ - if (NULL==(dt->parent = H5FL_CALLOC(H5T_t))) + if (NULL==(dt->shared->parent = H5FL_CALLOC(H5T_t))) HGOTO_ERROR (H5E_DATATYPE, H5E_NOSPACE, FAIL, "memory allocation failed"); - dt->parent->ent.header = HADDR_UNDEF; - if (H5O_dtype_decode_helper(f, pp, dt->parent)<0) + if (NULL==(dt->shared->parent->shared=H5FL_CALLOC(H5T_shared_t))) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); + dt->shared->parent->ent.header = HADDR_UNDEF; + dt->shared->parent->shared->fo_count=1; + if (H5O_dtype_decode_helper(f, pp, dt->shared->parent)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTDECODE, FAIL, "unable to decode VL parent type"); - dt->force_conv=TRUE; + dt->shared->force_conv=TRUE; /* Mark this type as on disk */ if (H5T_vlen_mark(dt, f, H5T_VLEN_DISK)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "invalid VL location"); break; case H5T_TIME: /* Time datatypes */ - dt->u.atomic.order = (flags & 0x1) ? H5T_ORDER_BE : H5T_ORDER_LE; - UINT16DECODE(*pp, dt->u.atomic.prec); + dt->shared->u.atomic.order = (flags & 0x1) ? H5T_ORDER_BE : H5T_ORDER_LE; + UINT16DECODE(*pp, dt->shared->u.atomic.prec); break; case H5T_ARRAY: /* Array datatypes... */ /* Decode the number of dimensions */ - dt->u.array.ndims = *(*pp)++; + dt->shared->u.array.ndims = *(*pp)++; /* Double-check the number of dimensions */ - assert(dt->u.array.ndims <= H5S_MAX_RANK); + assert(dt->shared->u.array.ndims <= H5S_MAX_RANK); /* Skip reserved bytes */ *pp += 3; /* Decode array dimension sizes & compute number of elements */ - for (j=0, dt->u.array.nelem=1; j<dt->u.array.ndims; j++) { - UINT32DECODE(*pp, dt->u.array.dim[j]); - dt->u.array.nelem *= dt->u.array.dim[j]; + for (j=0, dt->shared->u.array.nelem=1; j<dt->shared->u.array.ndims; j++) { + UINT32DECODE(*pp, dt->shared->u.array.dim[j]); + dt->shared->u.array.nelem *= dt->shared->u.array.dim[j]; } /* end for */ /* Decode array dimension permutations (even though they are unused currently) */ - for (j=0; j<dt->u.array.ndims; j++) - UINT32DECODE(*pp, dt->u.array.perm[j]); + for (j=0; j<dt->shared->u.array.ndims; j++) + UINT32DECODE(*pp, dt->shared->u.array.perm[j]); /* Decode base type of array */ - if (NULL==(dt->parent = H5FL_CALLOC(H5T_t))) + if (NULL==(dt->shared->parent = H5FL_CALLOC(H5T_t))) HGOTO_ERROR (H5E_DATATYPE, H5E_NOSPACE, FAIL, "memory allocation failed"); - dt->parent->ent.header = HADDR_UNDEF; - if (H5O_dtype_decode_helper(f, pp, dt->parent)<0) + if (NULL==(dt->shared->parent->shared=H5FL_CALLOC(H5T_shared_t))) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); + dt->shared->parent->ent.header = HADDR_UNDEF; + dt->shared->parent->shared->fo_count=1; + if (H5O_dtype_decode_helper(f, pp, dt->shared->parent)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTDECODE, FAIL, "unable to decode VL parent type"); /* * Set the "force conversion" flag if a VL base datatype is used or * or if any components of the base datatype are VL types. */ - if(dt->parent->type==H5T_VLEN || dt->parent->force_conv==TRUE) - dt->force_conv=TRUE; + if(dt->shared->parent->shared->type==H5T_VLEN || dt->shared->parent->shared->force_conv==TRUE) + dt->shared->force_conv=TRUE; break; default: @@ -423,6 +436,13 @@ H5O_dtype_decode_helper(H5F_t *f, const uint8_t **pp, H5T_t *dt) } done: + if(ret_value <0) + { + if(dt->shared != NULL) + H5FL_FREE(H5T_shared_t, dt->shared); + if(dt != NULL) + H5FL_FREE(H5T_t, dt); + } FUNC_LEAVE_NOAPI(ret_value); } @@ -460,14 +480,14 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) /* skip the type and class bit-field for now */ *pp += 4; - UINT32ENCODE(*pp, dt->size); + UINT32ENCODE(*pp, dt->shared->size); - switch (dt->type) { + switch (dt->shared->type) { case H5T_INTEGER: /* * Integer data types... */ - switch (dt->u.atomic.order) { + switch (dt->shared->u.atomic.order) { case H5T_ORDER_LE: break; /*nothing */ case H5T_ORDER_BE: @@ -477,7 +497,7 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "byte order is not supported in file format yet"); } - switch (dt->u.atomic.lsb_pad) { + switch (dt->shared->u.atomic.lsb_pad) { case H5T_PAD_ZERO: break; /*nothing */ case H5T_PAD_ONE: @@ -487,7 +507,7 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "bit padding is not supported in file format yet"); } - switch (dt->u.atomic.msb_pad) { + switch (dt->shared->u.atomic.msb_pad) { case H5T_PAD_ZERO: break; /*nothing */ case H5T_PAD_ONE: @@ -497,7 +517,7 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "bit padding is not supported in file format yet"); } - switch (dt->u.atomic.u.i.sign) { + switch (dt->shared->u.atomic.u.i.sign) { case H5T_SGN_NONE: break; /*nothing */ case H5T_SGN_2: @@ -507,15 +527,15 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "sign scheme is not supported in file format yet"); } - UINT16ENCODE(*pp, dt->u.atomic.offset); - UINT16ENCODE(*pp, dt->u.atomic.prec); + UINT16ENCODE(*pp, dt->shared->u.atomic.offset); + UINT16ENCODE(*pp, dt->shared->u.atomic.prec); break; case H5T_BITFIELD: /* * Bitfield data types... */ - switch (dt->u.atomic.order) { + switch (dt->shared->u.atomic.order) { case H5T_ORDER_LE: break; /*nothing */ case H5T_ORDER_BE: @@ -525,7 +545,7 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "byte order is not supported in file format yet"); } - switch (dt->u.atomic.lsb_pad) { + switch (dt->shared->u.atomic.lsb_pad) { case H5T_PAD_ZERO: break; /*nothing */ case H5T_PAD_ONE: @@ -535,7 +555,7 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "bit padding is not supported in file format yet"); } - switch (dt->u.atomic.msb_pad) { + switch (dt->shared->u.atomic.msb_pad) { case H5T_PAD_ZERO: break; /*nothing */ case H5T_PAD_ONE: @@ -545,8 +565,8 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "bit padding is not supported in file format yet"); } - UINT16ENCODE(*pp, dt->u.atomic.offset); - UINT16ENCODE(*pp, dt->u.atomic.prec); + UINT16ENCODE(*pp, dt->shared->u.atomic.offset); + UINT16ENCODE(*pp, dt->shared->u.atomic.prec); break; case H5T_OPAQUE: @@ -555,10 +575,10 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) * multiple of eight characters and null padded (not necessarily * null terminated). */ - z = HDstrlen(dt->u.opaque.tag); + z = HDstrlen(dt->shared->u.opaque.tag); aligned = (z+7) & 0xf8; flags |= aligned; - HDmemcpy(*pp, dt->u.opaque.tag, MIN(z,aligned)); + HDmemcpy(*pp, dt->shared->u.opaque.tag, MIN(z,aligned)); for (n=MIN(z,aligned); n<aligned; n++) (*pp)[n] = 0; *pp += aligned; break; @@ -567,7 +587,7 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) /* * Floating-point types... */ - switch (dt->u.atomic.order) { + switch (dt->shared->u.atomic.order) { case H5T_ORDER_LE: break; /*nothing */ case H5T_ORDER_BE: @@ -577,7 +597,7 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "byte order is not supported in file format yet"); } - switch (dt->u.atomic.lsb_pad) { + switch (dt->shared->u.atomic.lsb_pad) { case H5T_PAD_ZERO: break; /*nothing */ case H5T_PAD_ONE: @@ -587,7 +607,7 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "bit padding is not supported in file format yet"); } - switch (dt->u.atomic.msb_pad) { + switch (dt->shared->u.atomic.msb_pad) { case H5T_PAD_ZERO: break; /*nothing */ case H5T_PAD_ONE: @@ -597,7 +617,7 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "bit padding is not supported in file format yet"); } - switch (dt->u.atomic.u.f.pad) { + switch (dt->shared->u.atomic.u.f.pad) { case H5T_PAD_ZERO: break; /*nothing */ case H5T_PAD_ONE: @@ -607,7 +627,7 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "bit padding is not supported in file format yet"); } - switch (dt->u.atomic.u.f.norm) { + switch (dt->shared->u.atomic.u.f.norm) { case H5T_NORM_NONE: break; /*nothing */ case H5T_NORM_MSBSET: @@ -620,18 +640,18 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "normalization scheme is not supported in file format yet"); } - flags |= (dt->u.atomic.u.f.sign << 8) & 0xff00; - UINT16ENCODE(*pp, dt->u.atomic.offset); - UINT16ENCODE(*pp, dt->u.atomic.prec); - assert (dt->u.atomic.u.f.epos<=255); - *(*pp)++ = (uint8_t)(dt->u.atomic.u.f.epos); - assert (dt->u.atomic.u.f.esize<=255); - *(*pp)++ = (uint8_t)(dt->u.atomic.u.f.esize); - assert (dt->u.atomic.u.f.mpos<=255); - *(*pp)++ = (uint8_t)(dt->u.atomic.u.f.mpos); - assert (dt->u.atomic.u.f.msize<=255); - *(*pp)++ = (uint8_t)(dt->u.atomic.u.f.msize); - UINT32ENCODE(*pp, dt->u.atomic.u.f.ebias); + flags |= (dt->shared->u.atomic.u.f.sign << 8) & 0xff00; + UINT16ENCODE(*pp, dt->shared->u.atomic.offset); + UINT16ENCODE(*pp, dt->shared->u.atomic.prec); + assert (dt->shared->u.atomic.u.f.epos<=255); + *(*pp)++ = (uint8_t)(dt->shared->u.atomic.u.f.epos); + assert (dt->shared->u.atomic.u.f.esize<=255); + *(*pp)++ = (uint8_t)(dt->shared->u.atomic.u.f.esize); + assert (dt->shared->u.atomic.u.f.mpos<=255); + *(*pp)++ = (uint8_t)(dt->shared->u.atomic.u.f.mpos); + assert (dt->shared->u.atomic.u.f.msize<=255); + *(*pp)++ = (uint8_t)(dt->shared->u.atomic.u.f.msize); + UINT32ENCODE(*pp, dt->shared->u.atomic.u.f.ebias); break; case H5T_COMPOUND: @@ -642,18 +662,18 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) /* * Compound data types... */ - flags = dt->u.compnd.nmembs & 0xffff; - for (i=0; i<dt->u.compnd.nmembs; i++) { + flags = dt->shared->u.compnd.nmembs & 0xffff; + for (i=0; i<dt->shared->u.compnd.nmembs; i++) { /* Name, multiple of eight bytes */ - HDstrcpy((char*)(*pp), dt->u.compnd.memb[i].name); - n = HDstrlen(dt->u.compnd.memb[i].name); + HDstrcpy((char*)(*pp), dt->shared->u.compnd.memb[i].name); + n = HDstrlen(dt->shared->u.compnd.memb[i].name); for (z=n+1; z%8; z++) (*pp)[z] = '\0'; *pp += z; /* Member offset */ - UINT32ENCODE(*pp, dt->u.compnd.memb[i].offset); + UINT32ENCODE(*pp, dt->shared->u.compnd.memb[i].offset); /* If we don't have any array fields, write out the old style * member information, for better backward compatibility @@ -680,7 +700,7 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) } /* end if */ /* Subtype */ - if (H5O_dtype_encode_helper(pp, dt->u.compnd.memb[i].type)<0) + if (H5O_dtype_encode_helper(pp, dt->shared->u.compnd.memb[i].type)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTENCODE, FAIL, "unable to encode member type"); } break; @@ -689,58 +709,58 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) /* * Enumeration data types... */ - flags = dt->u.enumer.nmembs & 0xffff; + flags = dt->shared->u.enumer.nmembs & 0xffff; /* Parent type */ - if (H5O_dtype_encode_helper(pp, dt->parent)<0) + if (H5O_dtype_encode_helper(pp, dt->shared->parent)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTENCODE, FAIL, "unable to encode parent data type"); /* Names, each a multiple of eight bytes */ - for (i=0; i<dt->u.enumer.nmembs; i++) { - HDstrcpy((char*)(*pp), dt->u.enumer.name[i]); - n = HDstrlen(dt->u.enumer.name[i]); + for (i=0; i<dt->shared->u.enumer.nmembs; i++) { + HDstrcpy((char*)(*pp), dt->shared->u.enumer.name[i]); + n = HDstrlen(dt->shared->u.enumer.name[i]); for (z=n+1; z%8; z++) (*pp)[z] = '\0'; *pp += z; } /* Values */ - HDmemcpy(*pp, dt->u.enumer.value, dt->u.enumer.nmembs * dt->parent->size); - *pp += dt->u.enumer.nmembs * dt->parent->size; + HDmemcpy(*pp, dt->shared->u.enumer.value, dt->shared->u.enumer.nmembs * dt->shared->parent->shared->size); + *pp += dt->shared->u.enumer.nmembs * dt->shared->parent->shared->size; break; case H5T_REFERENCE: - flags |= (dt->u.atomic.u.r.rtype & 0x0f); + flags |= (dt->shared->u.atomic.u.r.rtype & 0x0f); break; case H5T_STRING: /* * Character string types... (not fully implemented) */ - assert (dt->u.atomic.order == H5T_ORDER_NONE); - assert (dt->u.atomic.prec == 8 * dt->size); - assert (dt->u.atomic.offset == 0); - assert (dt->u.atomic.lsb_pad == H5T_PAD_ZERO); - assert (dt->u.atomic.msb_pad == H5T_PAD_ZERO); - - flags |= (dt->u.atomic.u.s.pad & 0x0f); - flags |= (dt->u.atomic.u.s.cset & 0x0f) << 4; + assert (dt->shared->u.atomic.order == H5T_ORDER_NONE); + assert (dt->shared->u.atomic.prec == 8 * dt->shared->size); + assert (dt->shared->u.atomic.offset == 0); + assert (dt->shared->u.atomic.lsb_pad == H5T_PAD_ZERO); + assert (dt->shared->u.atomic.msb_pad == H5T_PAD_ZERO); + + flags |= (dt->shared->u.atomic.u.s.pad & 0x0f); + flags |= (dt->shared->u.atomic.u.s.cset & 0x0f) << 4; break; case H5T_VLEN: /* Variable length datatypes... */ - flags |= (dt->u.vlen.type & 0x0f); - if(dt->u.vlen.type == H5T_VLEN_STRING) { - flags |= (dt->u.vlen.pad & 0x0f) << 4; - flags |= (dt->u.vlen.cset & 0x0f) << 8; + flags |= (dt->shared->u.vlen.type & 0x0f); + if(dt->shared->u.vlen.type == H5T_VLEN_STRING) { + flags |= (dt->shared->u.vlen.pad & 0x0f) << 4; + flags |= (dt->shared->u.vlen.cset & 0x0f) << 8; } /* end if */ /* Encode base type of VL information */ - if (H5O_dtype_encode_helper(pp, dt->parent)<0) + if (H5O_dtype_encode_helper(pp, dt->shared->parent)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTENCODE, FAIL, "unable to encode VL parent type"); break; case H5T_TIME: /* Time datatypes... */ - switch (dt->u.atomic.order) { + switch (dt->shared->u.atomic.order) { case H5T_ORDER_LE: break; /*nothing */ case H5T_ORDER_BE: @@ -749,15 +769,15 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) default: HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "byte order is not supported in file format yet"); } - UINT16ENCODE(*pp, dt->u.atomic.prec); + UINT16ENCODE(*pp, dt->shared->u.atomic.prec); break; case H5T_ARRAY: /* Array datatypes... */ /* Double-check the number of dimensions */ - assert(dt->u.array.ndims <= H5S_MAX_RANK); + assert(dt->shared->u.array.ndims <= H5S_MAX_RANK); /* Encode the number of dimensions */ - *(*pp)++ = dt->u.array.ndims; + *(*pp)++ = dt->shared->u.array.ndims; /* Reserved */ *(*pp)++ = '\0'; @@ -765,15 +785,15 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) *(*pp)++ = '\0'; /* Encode array dimensions */ - for (j=0; j<dt->u.array.ndims; j++) - UINT32ENCODE(*pp, dt->u.array.dim[j]); + for (j=0; j<dt->shared->u.array.ndims; j++) + UINT32ENCODE(*pp, dt->shared->u.array.dim[j]); /* Encode array dimension permutations */ - for (j=0; j<dt->u.array.ndims; j++) - UINT32ENCODE(*pp, dt->u.array.perm[j]); + for (j=0; j<dt->shared->u.array.ndims; j++) + UINT32ENCODE(*pp, dt->shared->u.array.perm[j]); /* Encode base type of array's information */ - if (H5O_dtype_encode_helper(pp, dt->parent)<0) + if (H5O_dtype_encode_helper(pp, dt->shared->parent)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTENCODE, FAIL, "unable to encode VL parent type"); break; @@ -782,7 +802,7 @@ H5O_dtype_encode_helper(uint8_t **pp, const H5T_t *dt) break; } - *hdr++ = ((unsigned)(dt->type) & 0x0f) | (((dt->type==H5T_COMPOUND && has_array) ? H5O_DTYPE_VERSION_UPDATED : H5O_DTYPE_VERSION_COMPAT )<<4); + *hdr++ = ((unsigned)(dt->shared->type) & 0x0f) | (((dt->shared->type==H5T_COMPOUND && has_array) ? H5O_DTYPE_VERSION_UPDATED : H5O_DTYPE_VERSION_COMPAT )<<4); *hdr++ = (flags >> 0) & 0xff; *hdr++ = (flags >> 8) & 0xff; *hdr++ = (flags >> 16) & 0xff; @@ -824,7 +844,10 @@ H5O_dtype_decode(H5F_t *f, hid_t UNUSED dxpl_id, const uint8_t *p, if (NULL==(dt = H5FL_CALLOC(H5T_t))) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); + if (NULL==(dt->shared=H5FL_CALLOC(H5T_shared_t))) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); dt->ent.header = HADDR_UNDEF; + dt->shared->fo_count=1; if (H5O_dtype_decode_helper(f, &p, dt) < 0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTDECODE, NULL, "can't decode type"); @@ -834,6 +857,8 @@ H5O_dtype_decode(H5F_t *f, hid_t UNUSED dxpl_id, const uint8_t *p, done: if(ret_value==NULL) { + if(dt->shared!=NULL) + H5FL_FREE(H5T_shared_t, dt->shared); if(dt!=NULL) H5FL_FREE(H5T_t,dt); } /* end if */ @@ -960,7 +985,7 @@ H5O_dtype_size(H5F_t *f, const void *mesg) assert(mesg); /* Add in the property field length for each datatype class */ - switch (dt->type) { + switch (dt->shared->type) { case H5T_INTEGER: ret_value += 4; break; @@ -970,7 +995,7 @@ H5O_dtype_size(H5F_t *f, const void *mesg) break; case H5T_OPAQUE: - ret_value += (HDstrlen(dt->u.opaque.tag)+7) & 0xf8; + ret_value += (HDstrlen(dt->shared->u.opaque.tag)+7) & 0xf8; break; case H5T_FLOAT: @@ -978,27 +1003,27 @@ H5O_dtype_size(H5F_t *f, const void *mesg) break; case H5T_COMPOUND: - for (i=0; i<dt->u.compnd.nmembs; i++) { - ret_value += ((HDstrlen(dt->u.compnd.memb[i].name) + 8) / 8) * 8; + for (i=0; i<dt->shared->u.compnd.nmembs; i++) { + ret_value += ((HDstrlen(dt->shared->u.compnd.memb[i].name) + 8) / 8) * 8; ret_value += 4 + /*member offset*/ 1 + /*dimensionality*/ 3 + /*reserved*/ 4 + /*permutation*/ 4 + /*reserved*/ 16; /*dimensions*/ - ret_value += H5O_dtype_size(f, dt->u.compnd.memb[i].type); + ret_value += H5O_dtype_size(f, dt->shared->u.compnd.memb[i].type); } break; case H5T_ENUM: - ret_value += H5O_dtype_size(f, dt->parent); - for (i=0; i<dt->u.enumer.nmembs; i++) - ret_value += ((HDstrlen(dt->u.enumer.name[i])+8)/8)*8; - ret_value += dt->u.enumer.nmembs * dt->parent->size; + ret_value += H5O_dtype_size(f, dt->shared->parent); + for (i=0; i<dt->shared->u.enumer.nmembs; i++) + ret_value += ((HDstrlen(dt->shared->u.enumer.name[i])+8)/8)*8; + ret_value += dt->shared->u.enumer.nmembs * dt->shared->parent->shared->size; break; case H5T_VLEN: - ret_value += H5O_dtype_size(f, dt->parent); + ret_value += H5O_dtype_size(f, dt->shared->parent); break; case H5T_TIME: @@ -1007,9 +1032,9 @@ H5O_dtype_size(H5F_t *f, const void *mesg) case H5T_ARRAY: ret_value += 4; /* ndims & reserved bytes*/ - ret_value += 4*dt->u.array.ndims; /* dimensions */ - ret_value += 4*dt->u.array.ndims; /* dimension permutations */ - ret_value += H5O_dtype_size(f, dt->parent); + ret_value += 4*dt->shared->u.array.ndims; /* dimensions */ + ret_value += 4*dt->shared->u.array.ndims; /* dimension permutations */ + ret_value += H5O_dtype_size(f, dt->shared->parent); break; default: @@ -1076,6 +1101,7 @@ H5O_dtype_free (void *mesg) assert (mesg); + H5FL_FREE(H5T_shared_t, ((H5T_t *) mesg)->shared); H5FL_FREE(H5T_t,mesg); done: @@ -1111,7 +1137,7 @@ H5O_dtype_get_share(H5F_t UNUSED *f, const void *_mesg, assert (sh); if (H5F_addr_defined (dt->ent.header)) { - if(H5T_STATE_NAMED!=dt->state && H5T_STATE_OPEN!=dt->state && H5T_STATE_TRANSIENT!=dt->state) + if(H5T_STATE_NAMED!=dt->shared->state && H5T_STATE_OPEN!=dt->shared->state && H5T_STATE_TRANSIENT!=dt->shared->state) HGOTO_ERROR (H5E_ARGS, H5E_BADTYPE, FAIL, "datatype state is not valid"); sh->in_gh = FALSE; @@ -1162,7 +1188,7 @@ H5O_dtype_set_share (H5F_t UNUSED *f, void *_mesg/*in,out*/, dt->ent.canon_path_r = NULL; /* Note that the datatype is a named datatype */ - dt->state = H5T_STATE_NAMED; + dt->shared->state = H5T_STATE_NAMED; done: FUNC_LEAVE_NOAPI(ret_value); @@ -1208,7 +1234,7 @@ H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream, assert(indent >= 0); assert(fwidth >= 0); - switch (dt->type) { + switch (dt->shared->type) { case H5T_INTEGER: s = "integer"; break; @@ -1243,7 +1269,7 @@ H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream, s = "vlen"; break; default: - sprintf(buf, "H5T_CLASS_%d", (int) (dt->type)); + sprintf(buf, "H5T_CLASS_%d", (int) (dt->shared->type)); s = buf; break; } @@ -1253,51 +1279,51 @@ H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream, fprintf(stream, "%*s%-*s %lu byte%s\n", indent, "", fwidth, "Size:", - (unsigned long)(dt->size), 1==dt->size?"":"s"); + (unsigned long)(dt->shared->size), 1==dt->shared->size?"":"s"); - if (H5T_COMPOUND == dt->type) { + if (H5T_COMPOUND == dt->shared->type) { fprintf(stream, "%*s%-*s %d\n", indent, "", fwidth, "Number of members:", - dt->u.compnd.nmembs); - for (i=0; i<dt->u.compnd.nmembs; i++) { + dt->shared->u.compnd.nmembs); + for (i=0; i<dt->shared->u.compnd.nmembs; i++) { sprintf(buf, "Member %d:", i); fprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, buf, - dt->u.compnd.memb[i].name); + dt->shared->u.compnd.memb[i].name); fprintf(stream, "%*s%-*s %lu\n", indent+3, "", MAX(0, fwidth-3), "Byte offset:", - (unsigned long) (dt->u.compnd.memb[i].offset)); - H5O_dtype_debug(f, dxpl_id, dt->u.compnd.memb[i].type, stream, + (unsigned long) (dt->shared->u.compnd.memb[i].offset)); + H5O_dtype_debug(f, dxpl_id, dt->shared->u.compnd.memb[i].type, stream, indent+3, MAX(0, fwidth - 3)); } - } else if (H5T_ENUM==dt->type) { + } else if (H5T_ENUM==dt->shared->type) { fprintf(stream, "%*s%s\n", indent, "", "Base type:"); - H5O_dtype_debug(f, dxpl_id, dt->parent, stream, indent+3, MAX(0, fwidth-3)); + H5O_dtype_debug(f, dxpl_id, dt->shared->parent, stream, indent+3, MAX(0, fwidth-3)); fprintf(stream, "%*s%-*s %d\n", indent, "", fwidth, "Number of members:", - dt->u.enumer.nmembs); - for (i=0; i<dt->u.enumer.nmembs; i++) { + dt->shared->u.enumer.nmembs); + for (i=0; i<dt->shared->u.enumer.nmembs; i++) { sprintf(buf, "Member %d:", i); fprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, buf, - dt->u.enumer.name[i]); + dt->shared->u.enumer.name[i]); fprintf(stream, "%*s%-*s 0x", indent, "", fwidth, "Raw bytes of value:"); - for (k=0; k<dt->parent->size; k++) { + for (k=0; k<dt->shared->parent->shared->size; k++) { fprintf(stream, "%02x", - dt->u.enumer.value[i*dt->parent->size+k]); + dt->shared->u.enumer.value[i*dt->shared->parent->shared->size+k]); } fprintf(stream, "\n"); } - } else if (H5T_OPAQUE==dt->type) { + } else if (H5T_OPAQUE==dt->shared->type) { fprintf(stream, "%*s%-*s \"%s\"\n", indent, "", fwidth, - "Tag:", dt->u.opaque.tag); - } else if (H5T_REFERENCE==dt->type) { + "Tag:", dt->shared->u.opaque.tag); + } else if (H5T_REFERENCE==dt->shared->type) { fprintf(stream, "%*s%-*s\n", indent, "", fwidth, "Fix dumping reference types!"); - } else if (H5T_VLEN==dt->type) { - switch (dt->u.vlen.type) { + } else if (H5T_VLEN==dt->shared->type) { + switch (dt->shared->u.vlen.type) { case H5T_VLEN_SEQUENCE: s = "sequence"; break; @@ -1305,14 +1331,14 @@ H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream, s = "string"; break; default: - sprintf(buf, "H5T_VLEN_%d", dt->u.vlen.type); + sprintf(buf, "H5T_VLEN_%d", dt->shared->u.vlen.type); s = buf; break; } fprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, "Vlen type:", s); - switch (dt->u.vlen.loc) { + switch (dt->shared->u.vlen.loc) { case H5T_VLEN_MEMORY: s = "memory"; break; @@ -1320,30 +1346,30 @@ H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream, s = "disk"; break; default: - sprintf(buf, "H5T_VLEN_%d", dt->u.vlen.loc); + sprintf(buf, "H5T_VLEN_%d", dt->shared->u.vlen.loc); s = buf; break; } fprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, "Location:", s); - } else if (H5T_ARRAY==dt->type) { + } else if (H5T_ARRAY==dt->shared->type) { fprintf(stream, "%*s%-*s %d\n", indent, "", fwidth, "Rank:", - dt->u.array.ndims); + dt->shared->u.array.ndims); fprintf(stream, "%*s%-*s {", indent, "", fwidth, "Dim Size:"); - for (i=0; i<dt->u.array.ndims; i++) { - fprintf (stream, "%s%u", i?", ":"", (unsigned)dt->u.array.dim[i]); + for (i=0; i<dt->shared->u.array.ndims; i++) { + fprintf (stream, "%s%u", i?", ":"", (unsigned)dt->shared->u.array.dim[i]); } fprintf (stream, "}\n"); fprintf(stream, "%*s%-*s {", indent, "", fwidth, "Dim Permutation:"); - for (i=0; i<dt->u.array.ndims; i++) { - fprintf (stream, "%s%d", i?", ":"", dt->u.array.perm[i]); + for (i=0; i<dt->shared->u.array.ndims; i++) { + fprintf (stream, "%s%d", i?", ":"", dt->shared->u.array.perm[i]); } fprintf (stream, "}\n"); fprintf(stream, "%*s%s\n", indent, "", "Base type:"); - H5O_dtype_debug(f, dxpl_id, dt->parent, stream, indent+3, MAX(0, fwidth-3)); + H5O_dtype_debug(f, dxpl_id, dt->shared->parent, stream, indent+3, MAX(0, fwidth-3)); } else { - switch (dt->u.atomic.order) { + switch (dt->shared->u.atomic.order) { case H5T_ORDER_LE: s = "little endian"; break; @@ -1357,7 +1383,7 @@ H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream, s = "none"; break; default: - sprintf(buf, "H5T_ORDER_%d", dt->u.atomic.order); + sprintf(buf, "H5T_ORDER_%d", dt->shared->u.atomic.order); s = buf; break; } @@ -1367,15 +1393,15 @@ H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream, fprintf(stream, "%*s%-*s %lu bit%s\n", indent, "", fwidth, "Precision:", - (unsigned long)(dt->u.atomic.prec), - 1==dt->u.atomic.prec?"":"s"); + (unsigned long)(dt->shared->u.atomic.prec), + 1==dt->shared->u.atomic.prec?"":"s"); fprintf(stream, "%*s%-*s %lu bit%s\n", indent, "", fwidth, "Offset:", - (unsigned long)(dt->u.atomic.offset), - 1==dt->u.atomic.offset?"":"s"); + (unsigned long)(dt->shared->u.atomic.offset), + 1==dt->shared->u.atomic.offset?"":"s"); - switch (dt->u.atomic.lsb_pad) { + switch (dt->shared->u.atomic.lsb_pad) { case H5T_PAD_ZERO: s = "zero"; break; @@ -1389,7 +1415,7 @@ H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream, fprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, "Low pad type:", s); - switch (dt->u.atomic.msb_pad) { + switch (dt->shared->u.atomic.msb_pad) { case H5T_PAD_ZERO: s = "zero"; break; @@ -1403,8 +1429,8 @@ H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream, fprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, "High pad type:", s); - if (H5T_FLOAT == dt->type) { - switch (dt->u.atomic.u.f.pad) { + if (H5T_FLOAT == dt->shared->type) { + switch (dt->shared->u.atomic.u.f.pad) { case H5T_PAD_ZERO: s = "zero"; break; @@ -1412,10 +1438,10 @@ H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream, s = "one"; break; default: - if (dt->u.atomic.u.f.pad < 0) { - sprintf(buf, "H5T_PAD_%d", -(dt->u.atomic.u.f.pad)); + if (dt->shared->u.atomic.u.f.pad < 0) { + sprintf(buf, "H5T_PAD_%d", -(dt->shared->u.atomic.u.f.pad)); } else { - sprintf(buf, "bit-%d", dt->u.atomic.u.f.pad); + sprintf(buf, "bit-%d", dt->shared->u.atomic.u.f.pad); } s = buf; break; @@ -1423,7 +1449,7 @@ H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream, fprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, "Internal pad type:", s); - switch (dt->u.atomic.u.f.norm) { + switch (dt->shared->u.atomic.u.f.norm) { case H5T_NORM_IMPLIED: s = "implied"; break; @@ -1434,7 +1460,7 @@ H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream, s = "none"; break; default: - sprintf(buf, "H5T_NORM_%d", (int) (dt->u.atomic.u.f.norm)); + sprintf(buf, "H5T_NORM_%d", (int) (dt->shared->u.atomic.u.f.norm)); s = buf; } fprintf(stream, "%*s%-*s %s\n", indent, "", fwidth, @@ -1442,30 +1468,30 @@ H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream, fprintf(stream, "%*s%-*s %lu\n", indent, "", fwidth, "Sign bit location:", - (unsigned long) (dt->u.atomic.u.f.sign)); + (unsigned long) (dt->shared->u.atomic.u.f.sign)); fprintf(stream, "%*s%-*s %lu\n", indent, "", fwidth, "Exponent location:", - (unsigned long) (dt->u.atomic.u.f.epos)); + (unsigned long) (dt->shared->u.atomic.u.f.epos)); fprintf(stream, "%*s%-*s 0x%08lx\n", indent, "", fwidth, "Exponent bias:", - (unsigned long) (dt->u.atomic.u.f.ebias)); + (unsigned long) (dt->shared->u.atomic.u.f.ebias)); fprintf(stream, "%*s%-*s %lu\n", indent, "", fwidth, "Exponent size:", - (unsigned long) (dt->u.atomic.u.f.esize)); + (unsigned long) (dt->shared->u.atomic.u.f.esize)); fprintf(stream, "%*s%-*s %lu\n", indent, "", fwidth, "Mantissa location:", - (unsigned long) (dt->u.atomic.u.f.mpos)); + (unsigned long) (dt->shared->u.atomic.u.f.mpos)); fprintf(stream, "%*s%-*s %lu\n", indent, "", fwidth, "Mantissa size:", - (unsigned long) (dt->u.atomic.u.f.msize)); + (unsigned long) (dt->shared->u.atomic.u.f.msize)); - } else if (H5T_INTEGER == dt->type) { - switch (dt->u.atomic.u.i.sign) { + } else if (H5T_INTEGER == dt->shared->type) { + switch (dt->shared->u.atomic.u.i.sign) { case H5T_SGN_NONE: s = "none"; break; @@ -1473,7 +1499,7 @@ H5O_dtype_debug(H5F_t *f, hid_t dxpl_id, const void *mesg, FILE *stream, s = "2's comp"; break; default: - sprintf(buf, "H5T_SGN_%d", (int) (dt->u.atomic.u.i.sign)); + sprintf(buf, "H5T_SGN_%d", (int) (dt->shared->u.atomic.u.i.sign)); s = buf; break; } diff --git a/src/H5Pdcpl.c b/src/H5Pdcpl.c index 62e12e6..b3473fb 100644 --- a/src/H5Pdcpl.c +++ b/src/H5Pdcpl.c @@ -718,7 +718,7 @@ H5Pget_filter(hid_t plist_id, int idx, unsigned int *flags/*out*/, FUNC_ENTER_API(H5Pget_filter, H5Z_FILTER_ERROR); H5TRACE7("Zf","iIsx*zxzx",plist_id,idx,flags,cd_nelmts,cd_values,namelen, name); - + /* Check args */ if (cd_nelmts || cd_values) { if (cd_nelmts && *cd_nelmts>256) @@ -330,8 +330,9 @@ done: static hid_t H5R_dereference(H5F_t *file, hid_t dxpl_id, H5R_type_t ref_type, void *_ref) { + H5D_t *dset; /* Pointer to dataset to open */ + H5T_t *type; /* Pointer to datatype to open */ H5G_t *group; /* Pointer to group to open */ - H5T_t *datatype; /* Pointer to datatype to open */ H5G_entry_t ent; /* Symbol table entry */ uint8_t *p; /* Pointer to OID to store */ int oid_type; /* type of object being dereferenced */ @@ -404,10 +405,10 @@ H5R_dereference(H5F_t *file, hid_t dxpl_id, H5R_type_t ref_type, void *_ref) oid_type=H5G_get_type(&ent,dxpl_id); switch(oid_type) { case H5G_GROUP: - if ((group=H5G_open_oid(&ent,dxpl_id)) == NULL) + if ((group=H5G_open(&ent,dxpl_id)) == NULL) HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "not found"); - /* Create an atom for the dataset */ + /* Create an atom for the group */ if ((ret_value = H5I_register(H5I_GROUP, group)) < 0) { H5G_close(group); HGOTO_ERROR(H5E_SYM, H5E_CANTREGISTER, FAIL, "can't register group"); @@ -415,20 +416,26 @@ H5R_dereference(H5F_t *file, hid_t dxpl_id, H5R_type_t ref_type, void *_ref) break; case H5G_TYPE: - if ((datatype=H5T_open_oid(&ent, dxpl_id)) == NULL) + if ((type=H5T_open(&ent, dxpl_id))<0) HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, FAIL, "not found"); - /* Create an atom for the dataset */ - if ((ret_value = H5I_register(H5I_DATATYPE, datatype)) < 0) { - H5T_close(datatype); - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "can't register group"); + /* Create an atom for the datatype */ + if ((ret_value = H5I_register(H5I_DATATYPE, type)) < 0) { + H5T_close(type); + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "can't register datatype"); } break; case H5G_DATASET: /* Open the dataset */ - if ((ret_value=H5D_open(&ent,dxpl_id)) < 0) + if ((dset=H5D_open(&ent,dxpl_id)) <0) HGOTO_ERROR(H5E_DATASET, H5E_NOTFOUND, FAIL, "not found"); + + /* Create an atom for the dataset */ + if ((ret_value = H5I_register(H5I_DATASET, dset)) < 0) { + H5D_close(dset); + HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, FAIL, "can't register dataset"); + } break; default: @@ -29,6 +29,7 @@ #include "H5Dprivate.h" /*datasets (for H5Tcopy) */ #include "H5Eprivate.h" /*error handling */ #include "H5FLprivate.h" /* Free Lists */ +#include "H5FOprivate.h" /* File objects */ #include "H5Gprivate.h" /*groups */ #include "H5Iprivate.h" /*ID functions */ #include "H5MMprivate.h" /*memory management */ @@ -244,14 +245,15 @@ static struct { /* The overflow handler */ H5T_overflow_t H5T_overflow_g = NULL; -/* Declare the free list for H5T_t's */ +/* Declare the free lists for H5T_t's and H5T_shared_t's */ H5FL_DEFINE(H5T_t); +H5FL_DEFINE(H5T_shared_t); /* Declare the free list for H5T_path_t's */ H5FL_DEFINE(H5T_path_t); /* Static local functions */ -static H5T_t *H5T_open(H5G_entry_t *loc, const char *name, hid_t dxpl_id); +static H5T_t *H5T_open_oid(H5G_entry_t *ent, hid_t dxpl_id); static herr_t H5T_print_stats(H5T_path_t *path, int *nprint/*in,out*/); static herr_t H5T_unregister(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst, H5T_conv_t func, hid_t dxpl_id); @@ -273,38 +275,38 @@ static herr_t H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, /* Define the code template for bitfields for the "GUTS" in the H5T_INIT_TYPE macro */ #define H5T_INIT_TYPE_BITFIELD_CORE { \ - dt->type = H5T_BITFIELD; \ + dt->shared->type = H5T_BITFIELD; \ } /* Define the code template for times for the "GUTS" in the H5T_INIT_TYPE macro */ #define H5T_INIT_TYPE_TIME_CORE { \ - dt->type = H5T_TIME; \ + dt->shared->type = H5T_TIME; \ } /* Define the code template for types which reset the offset for the "GUTS" in the H5T_INIT_TYPE macro */ #define H5T_INIT_TYPE_OFFSET_CORE { \ - dt->u.atomic.offset = 0; \ + dt->shared->u.atomic.offset = 0; \ } /* Define common code for all numeric types (floating-point & int, signed & unsigned) */ #define H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS) { \ - dt->u.atomic.order = ENDIANNESS; \ - dt->u.atomic.offset = 0; \ - dt->u.atomic.lsb_pad = H5T_PAD_ZERO; \ - dt->u.atomic.msb_pad = H5T_PAD_ZERO; \ + dt->shared->u.atomic.order = ENDIANNESS; \ + dt->shared->u.atomic.offset = 0; \ + dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO; \ + dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO; \ } /* Define the code templates for standard floats for the "GUTS" in the H5T_INIT_TYPE macro */ #define H5T_INIT_TYPE_FLOAT_COMMON(ENDIANNESS) { \ H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS) \ - dt->u.atomic.u.f.sign = 31; \ - dt->u.atomic.u.f.epos = 23; \ - dt->u.atomic.u.f.esize = 8; \ - dt->u.atomic.u.f.ebias = 0x7f; \ - dt->u.atomic.u.f.mpos = 0; \ - dt->u.atomic.u.f.msize = 23; \ - dt->u.atomic.u.f.norm = H5T_NORM_IMPLIED; \ - dt->u.atomic.u.f.pad = H5T_PAD_ZERO; \ + dt->shared->u.atomic.u.f.sign = 31; \ + dt->shared->u.atomic.u.f.epos = 23; \ + dt->shared->u.atomic.u.f.esize = 8; \ + dt->shared->u.atomic.u.f.ebias = 0x7f; \ + dt->shared->u.atomic.u.f.mpos = 0; \ + dt->shared->u.atomic.u.f.msize = 23; \ + dt->shared->u.atomic.u.f.norm = H5T_NORM_IMPLIED; \ + dt->shared->u.atomic.u.f.pad = H5T_PAD_ZERO; \ } #define H5T_INIT_TYPE_FLOATLE_CORE { \ @@ -318,14 +320,14 @@ static herr_t H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, /* Define the code templates for standard doubles for the "GUTS" in the H5T_INIT_TYPE macro */ #define H5T_INIT_TYPE_DOUBLE_COMMON(ENDIANNESS) { \ H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS) \ - dt->u.atomic.u.f.sign = 63; \ - dt->u.atomic.u.f.epos = 52; \ - dt->u.atomic.u.f.esize = 11; \ - dt->u.atomic.u.f.ebias = 0x03ff; \ - dt->u.atomic.u.f.mpos = 0; \ - dt->u.atomic.u.f.msize = 52; \ - dt->u.atomic.u.f.norm = H5T_NORM_IMPLIED; \ - dt->u.atomic.u.f.pad = H5T_PAD_ZERO; \ + dt->shared->u.atomic.u.f.sign = 63; \ + dt->shared->u.atomic.u.f.epos = 52; \ + dt->shared->u.atomic.u.f.esize = 11; \ + dt->shared->u.atomic.u.f.ebias = 0x03ff; \ + dt->shared->u.atomic.u.f.mpos = 0; \ + dt->shared->u.atomic.u.f.msize = 52; \ + dt->shared->u.atomic.u.f.norm = H5T_NORM_IMPLIED; \ + dt->shared->u.atomic.u.f.pad = H5T_PAD_ZERO; \ } #define H5T_INIT_TYPE_DOUBLELE_CORE { \ @@ -339,7 +341,7 @@ static herr_t H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, /* Define the code templates for standard signed integers for the "GUTS" in the H5T_INIT_TYPE macro */ #define H5T_INIT_TYPE_SINT_COMMON(ENDIANNESS) { \ H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS) \ - dt->u.atomic.u.i.sign = H5T_SGN_2; \ + dt->shared->u.atomic.u.i.sign = H5T_SGN_2; \ } #define H5T_INIT_TYPE_SINTLE_CORE { \ @@ -353,7 +355,7 @@ static herr_t H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, /* Define the code templates for standard unsigned integers for the "GUTS" in the H5T_INIT_TYPE macro */ #define H5T_INIT_TYPE_UINT_COMMON(ENDIANNESS) { \ H5T_INIT_TYPE_NUM_COMMON(ENDIANNESS) \ - dt->u.atomic.u.i.sign = H5T_SGN_NONE; \ + dt->shared->u.atomic.u.i.sign = H5T_SGN_NONE; \ } #define H5T_INIT_TYPE_UINTLE_CORE { \ @@ -367,37 +369,37 @@ static herr_t H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, /* Define a macro for common code for all newly allocate datatypes */ #define H5T_INIT_TYPE_ALLOC_COMMON(TYPE) { \ dt->ent.header = HADDR_UNDEF; \ - dt->type = TYPE; \ + dt->shared->type = TYPE; \ } /* Define the code templates for opaque for the "GUTS" in the H5T_INIT_TYPE macro */ #define H5T_INIT_TYPE_OPAQ_CORE { \ H5T_INIT_TYPE_ALLOC_COMMON(H5T_OPAQUE) \ - dt->u.opaque.tag = H5MM_strdup(""); \ + dt->shared->u.opaque.tag = H5MM_strdup(""); \ } /* Define the code templates for strings for the "GUTS" in the H5T_INIT_TYPE macro */ #define H5T_INIT_TYPE_STRING_COMMON { \ H5T_INIT_TYPE_ALLOC_COMMON(H5T_STRING) \ H5T_INIT_TYPE_NUM_COMMON(H5T_ORDER_NONE) \ - dt->u.atomic.u.s.cset = H5T_CSET_ASCII; \ + dt->shared->u.atomic.u.s.cset = H5T_CSET_ASCII; \ } #define H5T_INIT_TYPE_CSTRING_CORE { \ H5T_INIT_TYPE_STRING_COMMON \ - dt->u.atomic.u.s.pad = H5T_STR_NULLTERM; \ + dt->shared->u.atomic.u.s.pad = H5T_STR_NULLTERM; \ } #define H5T_INIT_TYPE_FORSTRING_CORE { \ H5T_INIT_TYPE_STRING_COMMON \ - dt->u.atomic.u.s.pad = H5T_STR_SPACEPAD; \ + dt->shared->u.atomic.u.s.pad = H5T_STR_SPACEPAD; \ } /* Define the code templates for references for the "GUTS" in the H5T_INIT_TYPE macro */ #define H5T_INIT_TYPE_REF_COMMON(RTYPE) { \ H5T_INIT_TYPE_ALLOC_COMMON(H5T_REFERENCE) \ H5T_INIT_TYPE_NUM_COMMON(H5T_ORDER_NONE) \ - dt->u.atomic.u.r.rtype = RTYPE; \ + dt->shared->u.atomic.u.r.rtype = RTYPE; \ } #define H5T_INIT_TYPE_OBJREF_CORE { \ @@ -410,8 +412,8 @@ static herr_t H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, /* Define the code templates for the "SIZE_TMPL" in the H5T_INIT_TYPE macro */ #define H5T_INIT_TYPE_SET_SIZE(SIZE) { \ - dt->size = SIZE; \ - dt->u.atomic.prec = 8*SIZE; \ + dt->shared->size = SIZE; \ + dt->shared->u.atomic.prec = 8*SIZE; \ } #define H5T_INIT_TYPE_NOSET_SIZE(SIZE) { \ @@ -428,6 +430,11 @@ static herr_t H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, /* Allocate new datatype info */ \ if (NULL==(dt = H5FL_CALLOC(H5T_t))) \ HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed") \ + if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t))) { \ + H5FL_FREE(H5T_t, dt); \ + HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed") \ + } \ + dt->shared->fo_count=1; \ } #define H5T_INIT_TYPE(GUTS,GLOBAL,CRT_TMPL,BASE,SIZE_TMPL,SIZE) { \ @@ -435,7 +442,7 @@ static herr_t H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, H5_GLUE3(H5T_INIT_TYPE_,CRT_TMPL,_CREATE)(BASE) \ \ /* Adjust information for all types */ \ - dt->state = H5T_STATE_IMMUTABLE; \ + dt->shared->state = H5T_STATE_IMMUTABLE; \ H5_GLUE3(H5T_INIT_TYPE_,SIZE_TMPL,_SIZE)(SIZE) \ \ /* Adjust information for this type */ \ @@ -508,7 +515,7 @@ H5T_init_inf(void) /* Get the float datatype */ if (NULL==(dst_p=H5I_object(H5T_NATIVE_FLOAT_g))) HGOTO_ERROR (H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype"); - dst = &dst_p->u.atomic; + dst = &dst_p->shared->u.atomic; /* Check that we can re-order the bytes correctly */ if (H5T_ORDER_LE!=dst->order && H5T_ORDER_BE!=dst->order) @@ -522,10 +529,10 @@ H5T_init_inf(void) /* Swap the bytes if the machine architecture is big-endian */ if (H5T_ORDER_BE==dst->order) { - half_size = dst_p->size/2; + half_size = dst_p->shared->size/2; for (u=0; u<half_size; u++) { - uint8_t tmp = d[dst_p->size-(u+1)]; - d[dst_p->size-(u+1)] = d[u]; + uint8_t tmp = d[dst_p->shared->size-(u+1)]; + d[dst_p->shared->size-(u+1)] = d[u]; d[u] = tmp; } } @@ -538,10 +545,10 @@ H5T_init_inf(void) /* Swap the bytes if the machine architecture is big-endian */ if (H5T_ORDER_BE==dst->order) { - half_size = dst_p->size/2; + half_size = dst_p->shared->size/2; for (u=0; u<half_size; u++) { - uint8_t tmp = d[dst_p->size-(u+1)]; - d[dst_p->size-(u+1)] = d[u]; + uint8_t tmp = d[dst_p->shared->size-(u+1)]; + d[dst_p->shared->size-(u+1)] = d[u]; d[u] = tmp; } } @@ -549,7 +556,7 @@ H5T_init_inf(void) /* Get the double datatype */ if (NULL==(dst_p=H5I_object(H5T_NATIVE_DOUBLE_g))) HGOTO_ERROR (H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype"); - dst = &dst_p->u.atomic; + dst = &dst_p->shared->u.atomic; /* Check that we can re-order the bytes correctly */ if (H5T_ORDER_LE!=dst->order && H5T_ORDER_BE!=dst->order) @@ -563,10 +570,10 @@ H5T_init_inf(void) /* Swap the bytes if the machine architecture is big-endian */ if (H5T_ORDER_BE==dst->order) { - half_size = dst_p->size/2; + half_size = dst_p->shared->size/2; for (u=0; u<half_size; u++) { - uint8_t tmp = d[dst_p->size-(u+1)]; - d[dst_p->size-(u+1)] = d[u]; + uint8_t tmp = d[dst_p->shared->size-(u+1)]; + d[dst_p->shared->size-(u+1)] = d[u]; d[u] = tmp; } } @@ -579,10 +586,10 @@ H5T_init_inf(void) /* Swap the bytes if the machine architecture is big-endian */ if (H5T_ORDER_BE==dst->order) { - half_size = dst_p->size/2; + half_size = dst_p->shared->size/2; for (u=0; u<half_size; u++) { - uint8_t tmp = d[dst_p->size-(u+1)]; - d[dst_p->size-(u+1)] = d[u]; + uint8_t tmp = d[dst_p->shared->size-(u+1)]; + d[dst_p->shared->size-(u+1)] = d[u]; d[u] = tmp; } } @@ -1106,7 +1113,10 @@ done: if(copied_dtype) H5T_close(dt); else + { + H5FL_FREE(H5T_shared_t, dt->shared); H5FL_FREE(H5T_t,dt); + } } /* end if */ } /* end if */ @@ -1138,8 +1148,8 @@ H5T_unlock_cb (void *_dt, hid_t UNUSED id, void UNUSED *key) FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5T_unlock_cb); assert (dt); - if (H5T_STATE_IMMUTABLE==dt->state) - dt->state = H5T_STATE_RDONLY; + if (H5T_STATE_IMMUTABLE==dt->shared->state) + dt->shared->state = H5T_STATE_RDONLY; FUNC_LEAVE_NOAPI(SUCCEED); } @@ -1382,32 +1392,40 @@ done: hid_t H5Topen(hid_t loc_id, const char *name) { + H5T_t *type = NULL; H5G_entry_t *loc = NULL; - H5T_t *type = NULL; - hid_t ret_value; + H5G_entry_t ent; + hid_t dxpl_id = H5AC_dxpl_id; /* dxpl to use to open datatype */ + hid_t ret_value =FAIL; FUNC_ENTER_API(H5Topen, FAIL); H5TRACE2("i","is",loc_id,name); /* Check args */ if (NULL==(loc=H5G_loc (loc_id))) - HGOTO_ERROR (H5E_ARGS, H5E_BADTYPE, FAIL, "not a location"); + HGOTO_ERROR (H5E_ARGS, H5E_BADTYPE, FAIL, "not a location"); if (!name || !*name) - HGOTO_ERROR (H5E_ARGS, H5E_BADVALUE, FAIL, "no name"); + HGOTO_ERROR (H5E_ARGS, H5E_BADVALUE, FAIL, "no name"); + + /* + * Find the named data type object header and read the data type message + * from it. + */ + if (H5G_find (loc, name, NULL, &ent/*out*/, dxpl_id)<0) + HGOTO_ERROR (H5E_DATATYPE, H5E_NOTFOUND, FAIL, "not found"); /* Open it */ - if (NULL==(type=H5T_open (loc, name, H5AC_dxpl_id))) - HGOTO_ERROR (H5E_DATATYPE, H5E_CANTOPENOBJ, FAIL, "unable to open named data type"); + if ((type=H5T_open (&ent, dxpl_id)) ==NULL) + HGOTO_ERROR (H5E_DATATYPE, H5E_CANTOPENOBJ, FAIL, "unable to open named data type"); - /* Register the type and return the ID */ - if ((ret_value=H5I_register (H5I_DATATYPE, type))<0) - HGOTO_ERROR (H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register named data type"); + /* Register an atom for the datatype */ + if ((ret_value = H5I_register(H5I_DATATYPE, type)) < 0) + HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register type"); done: - if(ret_value<0) { - if(type!=NULL) - H5T_close (type); - } /* end if */ + if(ret_value <0) + if(type !=NULL) + H5T_close(type); FUNC_LEAVE_API(ret_value); } @@ -1511,7 +1529,7 @@ H5Tclose(hid_t type_id) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_STATE_IMMUTABLE==dt->state) + if (H5T_STATE_IMMUTABLE==dt->shared->state) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "immutable data type"); /* When the reference count reaches zero the resources are freed */ @@ -1599,7 +1617,7 @@ H5Tlock(hid_t type_id) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_STATE_NAMED==dt->state || H5T_STATE_OPEN==dt->state) + if (H5T_STATE_NAMED==dt->shared->state || H5T_STATE_OPEN==dt->shared->state) HGOTO_ERROR (H5E_ARGS, H5E_BADVALUE, FAIL, "unable to lock named data type"); if (H5T_lock (dt, TRUE)<0) @@ -1676,10 +1694,10 @@ H5T_get_class(const H5T_t *dt) assert(dt); /* Lie to the user if they have a VL string and tell them it's in the string class */ - if(dt->type==H5T_VLEN && dt->u.vlen.type==H5T_VLEN_STRING) + if(dt->shared->type==H5T_VLEN && dt->shared->u.vlen.type==H5T_VLEN_STRING) ret_value=H5T_STRING; else - ret_value=dt->type; + ret_value=dt->shared->type; done: FUNC_LEAVE_NOAPI(ret_value); @@ -1751,22 +1769,22 @@ H5T_detect_class (const H5T_t *dt, H5T_class_t cls) assert(cls>H5T_NO_CLASS && cls<H5T_NCLASSES); /* Check if this type is the correct type */ - if(dt->type==cls) + if(dt->shared->type==cls) HGOTO_DONE(TRUE); /* check for types that might have the correct type as a component */ - switch(dt->type) { + switch(dt->shared->type) { case H5T_COMPOUND: - for (i=0; i<dt->u.compnd.nmembs; i++) { + for (i=0; i<dt->shared->u.compnd.nmembs; i++) { htri_t nested_ret; /* Return value from nested call */ /* Check if this field's type is the correct type */ - if(dt->u.compnd.memb[i].type->type==cls) + if(dt->shared->u.compnd.memb[i].type->shared->type==cls) HGOTO_DONE(TRUE); /* Recurse if it's VL, compound, enum or array */ - if(H5T_IS_COMPLEX(dt->u.compnd.memb[i].type->type)) - if((nested_ret=H5T_detect_class(dt->u.compnd.memb[i].type,cls))!=FALSE) + if(H5T_IS_COMPLEX(dt->shared->u.compnd.memb[i].type->shared->type)) + if((nested_ret=H5T_detect_class(dt->shared->u.compnd.memb[i].type,cls))!=FALSE) HGOTO_DONE(nested_ret); } /* end for */ break; @@ -1774,7 +1792,7 @@ H5T_detect_class (const H5T_t *dt, H5T_class_t cls) case H5T_ARRAY: case H5T_VLEN: case H5T_ENUM: - HGOTO_DONE(H5T_detect_class(dt->parent,cls)); + HGOTO_DONE(H5T_detect_class(dt->shared->parent,cls)); default: break; @@ -1845,7 +1863,7 @@ H5T_is_variable_str(H5T_t *dt) assert(dt); - if(H5T_VLEN == dt->type && H5T_VLEN_STRING == dt->u.vlen.type) + if(H5T_VLEN == dt->shared->type && H5T_VLEN_STRING == dt->shared->u.vlen.type) ret_value = TRUE; done: @@ -1932,15 +1950,15 @@ H5Tset_size(hid_t type_id, size_t size) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_STATE_TRANSIENT!=dt->state) + if (H5T_STATE_TRANSIENT!=dt->shared->state) HGOTO_ERROR(H5E_ARGS, H5E_CANTINIT, FAIL, "data type is read-only"); if (size <= 0 && size!=H5T_VARIABLE) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "size must be positive"); - if (size == H5T_VARIABLE && dt->type!=H5T_STRING) + if (size == H5T_VARIABLE && dt->shared->type!=H5T_STRING) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "only strings may be variable length"); - if (H5T_ENUM==dt->type && dt->u.enumer.nmembs>0) + if (H5T_ENUM==dt->shared->type && dt->shared->u.enumer.nmembs>0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not allowed after members are defined"); - if (H5T_REFERENCE==dt->type) + if (H5T_REFERENCE==dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not defined for this datatype"); /* Do the work */ @@ -2022,9 +2040,9 @@ H5T_get_super(H5T_t *dt) assert(dt); - if (!dt->parent) + if (!dt->shared->parent) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "not a derived data type"); - if (NULL==(ret_value=H5T_copy(dt->parent, H5T_COPY_ALL))) + if (NULL==(ret_value=H5T_copy(dt->shared->parent, H5T_COPY_ALL))) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to copy parent data type"); done: @@ -2106,8 +2124,8 @@ H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst, } /* end if */ HDstrncpy (H5T_g.soft[H5T_g.nsoft].name, name, H5T_NAMELEN); H5T_g.soft[H5T_g.nsoft].name[H5T_NAMELEN-1] = '\0'; - H5T_g.soft[H5T_g.nsoft].src = src->type; - H5T_g.soft[H5T_g.nsoft].dst = dst->type; + H5T_g.soft[H5T_g.nsoft].src = src->shared->type; + H5T_g.soft[H5T_g.nsoft].dst = dst->shared->type; H5T_g.soft[H5T_g.nsoft].func = func; H5T_g.nsoft++; @@ -2122,8 +2140,8 @@ H5T_register(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst, /* Does the new soft conversion function apply to this path? */ if (old_path->is_hard || - old_path->src->type!=src->type || - old_path->dst->type!=dst->type) { + old_path->src->shared->type!=src->shared->type || + old_path->dst->shared->type!=dst->shared->type) { continue; } if ((tmp_sid = H5I_register(H5I_DATATYPE, H5T_copy(old_path->src, H5T_COPY_ALL)))<0 || @@ -2290,8 +2308,8 @@ H5T_unregister(H5T_pers_t pers, const char *name, H5T_t *src, H5T_t *dst, soft = H5T_g.soft+i; assert(soft); if (name && *name && HDstrcmp(name, soft->name)) continue; - if (src && src->type!=soft->src) continue; - if (dst && dst->type!=soft->dst) continue; + if (src && src->shared->type!=soft->src) continue; + if (dst && dst->shared->type!=soft->dst) continue; if (func && func!=soft->func) continue; HDmemmove(H5T_g.soft+i, H5T_g.soft+i+1, @@ -2625,13 +2643,15 @@ H5T_create(H5T_class_t type, size_t size) case H5T_COMPOUND: if (NULL==(dt = H5FL_CALLOC(H5T_t))) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); - dt->type = type; + if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t))) + HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); + dt->shared->type = type; if(type==H5T_COMPOUND) - dt->u.compnd.packed=TRUE; /* Start out packed */ + dt->shared->u.compnd.packed=TRUE; /* Start out packed */ else if(type==H5T_OPAQUE) /* Initialize the tag in case it's not set later. A null tag will * cause problems for later operations. */ - dt->u.opaque.tag = H5MM_strdup(""); + dt->shared->u.opaque.tag = H5MM_strdup(""); break; case H5T_ENUM: @@ -2650,8 +2670,10 @@ H5T_create(H5T_class_t type, size_t size) } if (NULL==(dt = H5FL_CALLOC(H5T_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); - dt->type = type; - if (NULL==(dt->parent=H5T_copy(H5I_object(subtype), H5T_COPY_ALL))) + if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t))) + HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); + dt->shared->type = type; + if (NULL==(dt->shared->parent=H5T_copy(H5I_object(subtype), H5T_COPY_ALL))) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to copy base data type"); break; @@ -2666,13 +2688,16 @@ H5T_create(H5T_class_t type, size_t size) } dt->ent.header = HADDR_UNDEF; - dt->size = size; + dt->shared->fo_count =1; + dt->shared->size = size; /* Set return value */ ret_value=dt; done: if(ret_value==NULL) { + if(dt->shared != NULL) + H5FL_FREE(H5T_shared_t, dt->shared); if(dt!=NULL) H5FL_FREE(H5T_t,dt); } /* end if */ @@ -2733,37 +2758,64 @@ done: * *------------------------------------------------------------------------- */ -static H5T_t * -H5T_open (H5G_entry_t *loc, const char *name, hid_t dxpl_id) +H5T_t* +H5T_open (H5G_entry_t *ent, hid_t dxpl_id) { - H5T_t *dt; - H5G_entry_t ent; - H5T_t *ret_value; + H5T_shared_t *shared_fo; + H5T_t *dt; + H5T_t *ret_value; FUNC_ENTER_NOAPI(H5T_open, NULL); - assert (loc); - assert (name && *name); + assert (ent); - /* - * Find the named data type object header and read the data type message - * from it. - */ - if (H5G_find (loc, name, NULL, &ent/*out*/, dxpl_id)<0) - HGOTO_ERROR (H5E_DATATYPE, H5E_NOTFOUND, NULL, "not found"); + /* Check if datatype was already open */ + if((shared_fo=H5FO_opened(ent->file,ent->header))==NULL) { + /* Clear any errors from H5FO_opened() */ + H5E_clear(); - /* Open the datatype object */ - if ((dt=H5T_open_oid(&ent, dxpl_id)) ==NULL) - HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, NULL, "not found"); + /* Open the datatype object */ + if ((dt=H5T_open_oid(ent, dxpl_id)) ==NULL) + HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, NULL, "not found"); - /* Mark any datatypes as being in memory now */ - if (H5T_vlen_mark(dt, NULL, H5T_VLEN_MEMORY)<0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "invalid datatype location") - - /* Set return value */ - ret_value=dt; + /* Add the datatype to the list of opened objects in the file */ + if(H5FO_insert(ent->file, ent->header, dt->shared)<0) + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINSERT, NULL, "can't insert datatype into list of open objects") + + /* Mark any datatypes as being in memory now */ + if (H5T_vlen_mark(dt, NULL, H5T_VLEN_MEMORY)<0) + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "invalid datatype location") + + dt->shared->fo_count=1; + } + else + { + shared_fo->fo_count++; + + if(NULL == (dt = H5FL_CALLOC(H5T_t))) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "can't allocate space for datatype") + + dt->shared=shared_fo; + + /* Shallow copy (take ownership) of the group entry object */ + if(H5G_ent_copy(&(dt->ent),ent,H5G_COPY_SHALLOW)<0) + HGOTO_ERROR (H5E_DATATYPE, H5E_CANTCOPY, NULL, "can't copy group entry") + } + + ret_value = dt; done: + if(ret_value==NULL) { + if(dt) { + if(shared_fo==NULL) { /* Need to free shared fo */ + H5FL_FREE(H5T_shared_t, dt->shared); + } + H5FL_FREE(H5T_t, dt); + } + if(shared_fo) + shared_fo->fo_count--; + } + FUNC_LEAVE_NOAPI(ret_value); } @@ -2794,16 +2846,21 @@ H5T_open_oid (H5G_entry_t *ent, hid_t dxpl_id) assert (ent); + if(NULL==(dt=H5FL_CALLOC(H5T_t))) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") + if(NULL==(dt->shared=H5FL_MALLOC(H5T_t))) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") + if (H5O_open (ent)<0) HGOTO_ERROR (H5E_DATATYPE, H5E_CANTOPENOBJ, NULL, "unable to open named data type"); - if (NULL==(dt=H5O_read (ent, H5O_DTYPE_ID, 0, NULL, dxpl_id))) + if (NULL==(dt=H5O_read (ent, H5O_DTYPE_ID, 0, dt, dxpl_id))) HGOTO_ERROR (H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to load type message from object header"); /* Mark the type as named and open */ - dt->state = H5T_STATE_OPEN; + dt->shared->state = H5T_STATE_OPEN; /* Shallow copy (take ownership) of the group entry object */ H5G_ent_copy(&(dt->ent),ent,H5G_COPY_SHALLOW); - + /* Set return value */ ret_value=dt; @@ -2857,6 +2914,7 @@ H5T_t * H5T_copy(const H5T_t *old_dt, H5T_copy_t method) { H5T_t *new_dt=NULL, *tmp=NULL; + H5T_shared_t *reopened_fo; int i; char *s; H5T_t *ret_value; @@ -2867,15 +2925,19 @@ H5T_copy(const H5T_t *old_dt, H5T_copy_t method) assert(old_dt); /* Allocate space */ - if (NULL==(new_dt = H5FL_MALLOC(H5T_t))) + if (NULL==(new_dt = H5FL_CALLOC(H5T_t))) + HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); + if (NULL==(new_dt->shared = H5FL_MALLOC(H5T_shared_t))) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); /* Copy actual information */ - *new_dt = *old_dt; - + new_dt->ent = old_dt->ent; + *(new_dt->shared) = *(old_dt->shared); + new_dt->shared->fo_count = 1; + /* Copy parent information */ - if (new_dt->parent) - new_dt->parent = H5T_copy(new_dt->parent, method); + if (new_dt->shared && new_dt->shared->parent) + new_dt->shared->parent = H5T_copy(new_dt->shared->parent, method); /* Check what sort of copy we are making */ switch (method) { @@ -2883,7 +2945,7 @@ H5T_copy(const H5T_t *old_dt, H5T_copy_t method) /* * Return an unlocked transient type. */ - new_dt->state = H5T_STATE_TRANSIENT; + new_dt->shared->state = H5T_STATE_TRANSIENT; HDmemset (&(new_dt->ent), 0, sizeof(new_dt->ent)); new_dt->ent.header = HADDR_UNDEF; break; @@ -2893,10 +2955,10 @@ H5T_copy(const H5T_t *old_dt, H5T_copy_t method) * Return a transient type (locked or unlocked) or an unopened named * type. Immutable transient types are degraded to read-only. */ - if (H5T_STATE_OPEN==new_dt->state) { - new_dt->state = H5T_STATE_NAMED; - } else if (H5T_STATE_IMMUTABLE==new_dt->state) { - new_dt->state = H5T_STATE_RDONLY; + if (H5T_STATE_OPEN==new_dt->shared->state) { + new_dt->shared->state = H5T_STATE_NAMED; + } else if (H5T_STATE_IMMUTABLE==new_dt->shared->state) { + new_dt->shared->state = H5T_STATE_RDONLY; } break; @@ -2906,16 +2968,30 @@ H5T_copy(const H5T_t *old_dt, H5T_copy_t method) * type. Immutable transient types are degraded to read-only. */ if (H5F_addr_defined(new_dt->ent.header)) { - if (H5O_open (&(new_dt->ent))<0) - HGOTO_ERROR (H5E_DATATYPE, H5E_CANTOPENOBJ, NULL, "unable to reopen named data type"); - new_dt->state = H5T_STATE_OPEN; - } else if (H5T_STATE_IMMUTABLE==new_dt->state) { - new_dt->state = H5T_STATE_RDONLY; + if((reopened_fo=H5FO_opened(new_dt->ent.file,new_dt->ent.header))==NULL) { + /* Clear any errors from H5FO_opened() */ + H5E_clear(); + if (H5O_open (&(new_dt->ent))<0) + HGOTO_ERROR (H5E_DATATYPE, H5E_CANTOPENOBJ, NULL, "unable to reopen named data type"); + if(H5FO_insert(new_dt->ent.file, new_dt->ent.header,new_dt->shared)<0) + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINSERT, NULL, "can't insert datatype into list of open objects") + new_dt->shared->fo_count=1; + } else { + /* The object is already open. Free the H5T_shared_t struct + * we had been using and use the one that already exists. + * Not terribly efficient. */ + H5FL_FREE(H5T_shared_t, new_dt->shared); + new_dt->shared = reopened_fo; + reopened_fo->fo_count++; + } + new_dt->shared->state = H5T_STATE_OPEN; + } else if (H5T_STATE_IMMUTABLE==new_dt->shared->state) { + new_dt->shared->state = H5T_STATE_RDONLY; } break; } /* end switch */ - switch(new_dt->type) { + switch(new_dt->shared->type) { case H5T_COMPOUND: { int accum_change=0; /* Amount of change in the offset of the fields */ @@ -2925,29 +3001,29 @@ H5T_copy(const H5T_t *old_dt, H5T_copy_t method) * name and type fields of each new member with copied values. * That is, H5T_copy() is a deep copy. */ - new_dt->u.compnd.memb = H5MM_malloc(new_dt->u.compnd.nalloc * + new_dt->shared->u.compnd.memb = H5MM_malloc(new_dt->shared->u.compnd.nalloc * sizeof(H5T_cmemb_t)); - if (NULL==new_dt->u.compnd.memb) + if (NULL==new_dt->shared->u.compnd.memb) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); - HDmemcpy(new_dt->u.compnd.memb, old_dt->u.compnd.memb, - new_dt->u.compnd.nmembs * sizeof(H5T_cmemb_t)); + HDmemcpy(new_dt->shared->u.compnd.memb, old_dt->shared->u.compnd.memb, + new_dt->shared->u.compnd.nmembs * sizeof(H5T_cmemb_t)); - for (i=0; i<new_dt->u.compnd.nmembs; i++) { + for (i=0; i<new_dt->shared->u.compnd.nmembs; i++) { int j; int old_match; - s = new_dt->u.compnd.memb[i].name; - new_dt->u.compnd.memb[i].name = H5MM_xstrdup(s); - tmp = H5T_copy (old_dt->u.compnd.memb[i].type, method); - new_dt->u.compnd.memb[i].type = tmp; + s = new_dt->shared->u.compnd.memb[i].name; + new_dt->shared->u.compnd.memb[i].name = H5MM_xstrdup(s); + tmp = H5T_copy (old_dt->shared->u.compnd.memb[i].type, method); + new_dt->shared->u.compnd.memb[i].type = tmp; /* Apply the accumulated size change to the offset of the field */ - new_dt->u.compnd.memb[i].offset += accum_change; + new_dt->shared->u.compnd.memb[i].offset += accum_change; - if(old_dt->u.compnd.sorted != H5T_SORT_VALUE) { - for (old_match=-1, j=0; j<old_dt->u.compnd.nmembs; j++) { - if(!HDstrcmp(new_dt->u.compnd.memb[i].name,old_dt->u.compnd.memb[j].name)) { + if(old_dt->shared->u.compnd.sorted != H5T_SORT_VALUE) { + for (old_match=-1, j=0; j<old_dt->shared->u.compnd.nmembs; j++) { + if(!HDstrcmp(new_dt->shared->u.compnd.memb[i].name,old_dt->shared->u.compnd.memb[j].name)) { old_match=j; break; } /* end if */ @@ -2962,16 +3038,17 @@ H5T_copy(const H5T_t *old_dt, H5T_copy_t method) } /* end else */ /* If the field changed size, add that change to the accumulated size change */ - if(new_dt->u.compnd.memb[i].type->size != old_dt->u.compnd.memb[old_match].type->size) { + if(new_dt->shared->u.compnd.memb[i].type->shared->size != old_dt->shared->u.compnd.memb[old_match].type->shared->size) { /* Adjust the size of the member */ - new_dt->u.compnd.memb[i].size = (old_dt->u.compnd.memb[old_match].size*tmp->size)/old_dt->u.compnd.memb[old_match].type->size; + new_dt->shared->u.compnd.memb[i].size = (old_dt->shared->u.compnd.memb[old_match].size*tmp->shared->size)/ + old_dt->shared->u.compnd.memb[old_match].type->shared->size; - accum_change += (new_dt->u.compnd.memb[i].type->size - old_dt->u.compnd.memb[old_match].type->size); + accum_change += (new_dt->shared->u.compnd.memb[i].type->shared->size - old_dt->shared->u.compnd.memb[old_match].type->shared->size); } /* end if */ } /* end for */ /* Apply the accumulated size change to the size of the compound struct */ - new_dt->size += accum_change; + new_dt->shared->size += accum_change; } break; @@ -2982,17 +3059,17 @@ H5T_copy(const H5T_t *old_dt, H5T_copy_t method) * of each new member with copied values. That is, H5T_copy() is a * deep copy. */ - new_dt->u.enumer.name = H5MM_malloc(new_dt->u.enumer.nalloc * + new_dt->shared->u.enumer.name = H5MM_malloc(new_dt->shared->u.enumer.nalloc * sizeof(char*)); - new_dt->u.enumer.value = H5MM_malloc(new_dt->u.enumer.nalloc * - new_dt->size); - if (NULL==new_dt->u.enumer.value) + new_dt->shared->u.enumer.value = H5MM_malloc(new_dt->shared->u.enumer.nalloc * + new_dt->shared->size); + if (NULL==new_dt->shared->u.enumer.value) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); - HDmemcpy(new_dt->u.enumer.value, old_dt->u.enumer.value, - new_dt->u.enumer.nmembs * new_dt->size); - for (i=0; i<new_dt->u.enumer.nmembs; i++) { - s = old_dt->u.enumer.name[i]; - new_dt->u.enumer.name[i] = H5MM_xstrdup(s); + HDmemcpy(new_dt->shared->u.enumer.value, old_dt->shared->u.enumer.value, + new_dt->shared->u.enumer.nmembs * new_dt->shared->size); + for (i=0; i<new_dt->shared->u.enumer.nmembs; i++) { + s = old_dt->shared->u.enumer.name[i]; + new_dt->shared->u.enumer.name[i] = H5MM_xstrdup(s); } break; @@ -3008,12 +3085,12 @@ H5T_copy(const H5T_t *old_dt, H5T_copy_t method) /* * Copy the tag name. */ - new_dt->u.opaque.tag = HDstrdup(new_dt->u.opaque.tag); + new_dt->shared->u.opaque.tag = HDstrdup(new_dt->shared->u.opaque.tag); break; case H5T_ARRAY: /* Re-compute the array's size, in case it's base type changed size */ - new_dt->size=new_dt->u.array.nelem*new_dt->parent->size; + new_dt->shared->size=new_dt->shared->u.array.nelem*new_dt->shared->parent->shared->size; break; default: @@ -3023,12 +3100,14 @@ H5T_copy(const H5T_t *old_dt, H5T_copy_t method) /* Deep copy of the symbol table entry */ if (H5G_ent_copy(&(new_dt->ent), &(old_dt->ent),H5G_COPY_DEEP)<0) HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, NULL, "unable to copy entry"); - + /* Set return value */ ret_value=new_dt; done: if(ret_value==NULL) { + if(new_dt->shared != NULL) + H5FL_FREE(H5T_shared_t, new_dt->shared); if(new_dt!=NULL) H5FL_FREE (H5T_t,new_dt); } /* end if */ @@ -3064,12 +3143,12 @@ H5T_lock (H5T_t *dt, hbool_t immutable) FUNC_ENTER_NOAPI(H5T_lock, FAIL); assert (dt); - switch (dt->state) { + switch (dt->shared->state) { case H5T_STATE_TRANSIENT: - dt->state = immutable ? H5T_STATE_IMMUTABLE : H5T_STATE_RDONLY; + dt->shared->state = immutable ? H5T_STATE_IMMUTABLE : H5T_STATE_RDONLY; break; case H5T_STATE_RDONLY: - if (immutable) dt->state = H5T_STATE_IMMUTABLE; + if (immutable) dt->shared->state = H5T_STATE_IMMUTABLE; break; case H5T_STATE_IMMUTABLE: case H5T_STATE_NAMED: @@ -3087,7 +3166,8 @@ done: * Function: H5T_free * * Purpose: Frees all memory associated with a datatype, but does not - * free the H5T_t structure (which should be done in H5T_close). + * free the H5T_t or H5T_shared_t structures (which should + * be done in H5T_close). * * Return: Non-negative on success/Negative on failure * @@ -3106,43 +3186,46 @@ H5T_free(H5T_t *dt) FUNC_ENTER_NOAPI(H5T_free, FAIL); - assert(dt); + assert(dt && dt->shared); /* * If a named type is being closed then close the object header also. */ - if (H5T_STATE_OPEN==dt->state) { - assert (H5F_addr_defined(dt->ent.header)); - if (H5O_close(&(dt->ent))<0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to close data type object header"); - dt->state = H5T_STATE_NAMED; + if (H5T_STATE_OPEN==dt->shared->state) { + assert (H5F_addr_defined(dt->ent.header)); + /* Remove the dataset from the list of opened objects in the file */ + if(H5FO_delete(dt->ent.file, H5AC_dxpl_id, dt->ent.header)<0) + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTRELEASE, FAIL, "can't remove datatype from list of open objects") + if (H5O_close(&(dt->ent))<0) + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to close data type object header"); + dt->shared->state = H5T_STATE_NAMED; } /* * Don't free locked datatypes. */ - if (H5T_STATE_IMMUTABLE==dt->state) + if (H5T_STATE_IMMUTABLE==dt->shared->state) HGOTO_ERROR(H5E_DATATYPE, H5E_CLOSEERROR, FAIL, "unable to close immutable datatype"); /* Close the datatype */ - switch (dt->type) { + switch (dt->shared->type) { case H5T_COMPOUND: - for (i=0; i<dt->u.compnd.nmembs; i++) { - H5MM_xfree(dt->u.compnd.memb[i].name); - H5T_close(dt->u.compnd.memb[i].type); + for (i=0; i<dt->shared->u.compnd.nmembs; i++) { + H5MM_xfree(dt->shared->u.compnd.memb[i].name); + H5T_close(dt->shared->u.compnd.memb[i].type); } - H5MM_xfree(dt->u.compnd.memb); + H5MM_xfree(dt->shared->u.compnd.memb); break; case H5T_ENUM: - for (i=0; i<dt->u.enumer.nmembs; i++) - H5MM_xfree(dt->u.enumer.name[i]); - H5MM_xfree(dt->u.enumer.name); - H5MM_xfree(dt->u.enumer.value); + for (i=0; i<dt->shared->u.enumer.nmembs; i++) + H5MM_xfree(dt->shared->u.enumer.name[i]); + H5MM_xfree(dt->shared->u.enumer.name); + H5MM_xfree(dt->shared->u.enumer.value); break; case H5T_OPAQUE: - H5MM_xfree(dt->u.opaque.tag); + H5MM_xfree(dt->shared->u.opaque.tag); break; default: @@ -3153,7 +3236,7 @@ H5T_free(H5T_t *dt) H5G_free_ent_name(&(dt->ent)); /* Close the parent */ - if (dt->parent && H5T_close(dt->parent)<0) + if (dt->shared->parent && H5T_close(dt->shared->parent)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to close parent data type"); done: @@ -3194,10 +3277,20 @@ H5T_close(H5T_t *dt) FUNC_ENTER_NOAPI(H5T_close, FAIL); - assert(dt); + assert(dt && dt->shared); + + if(dt->shared->state != H5T_STATE_OPEN || dt->shared->fo_count == 1) + { + if(H5T_free(dt)<0) + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTFREE, FAIL, "unable to free datatype"); - if(H5T_free(dt)<0) - HGOTO_ERROR(H5E_DATATYPE, H5E_CANTFREE, FAIL, "unable to free datatype"); + H5FL_FREE(H5T_shared_t, dt->shared); + } else { + dt->shared->fo_count--; + + /* Free the ID to name info since we're not calling H5T_free*/ + H5G_free_ent_name(&(dt->ent)); + } /* Free the datatype struct */ H5FL_FREE(H5T_t,dt); @@ -3232,7 +3325,7 @@ H5T_is_atomic(const H5T_t *dt) assert(dt); - if (!H5T_IS_COMPLEX(dt->type) && H5T_OPAQUE!=dt->type) + if (!H5T_IS_COMPLEX(dt->shared->type) && H5T_OPAQUE!=dt->shared->type) ret_value = TRUE; else ret_value = FALSE; @@ -3283,23 +3376,23 @@ H5T_set_size(H5T_t *dt, size_t size) /* Check args */ assert(dt); assert(size!=0); - assert(H5T_REFERENCE!=dt->type); - assert(!(H5T_ENUM==dt->type && 0==dt->u.enumer.nmembs)); - assert(!(H5T_COMPOUND==dt->type && 0==dt->u.compnd.nmembs)); + assert(H5T_REFERENCE!=dt->shared->type); + assert(!(H5T_ENUM==dt->shared->type && 0==dt->shared->u.enumer.nmembs)); + assert(!(H5T_COMPOUND==dt->shared->type && 0==dt->shared->u.compnd.nmembs)); - if (dt->parent) { - if (H5T_set_size(dt->parent, size)<0) + if (dt->shared->parent) { + if (H5T_set_size(dt->shared->parent, size)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to set size for parent data type"); /* Adjust size of datatype appropriately */ - if(dt->type==H5T_ARRAY) - dt->size = dt->parent->size * dt->u.array.nelem; - else if(dt->type!=H5T_VLEN) - dt->size = dt->parent->size; + if(dt->shared->type==H5T_ARRAY) + dt->shared->size = dt->shared->parent->shared->size * dt->shared->u.array.nelem; + else if(dt->shared->type!=H5T_VLEN) + dt->shared->size = dt->shared->parent->shared->size; } else { if (H5T_is_atomic(dt)) { - offset = dt->u.atomic.offset; - prec = dt->u.atomic.prec; + offset = dt->shared->u.atomic.offset; + prec = dt->shared->u.atomic.prec; /* Decrement the offset and precision if necessary */ if (prec > 8*size) @@ -3313,7 +3406,7 @@ H5T_set_size(H5T_t *dt, size_t size) prec = offset = 0; } - switch (dt->type) { + switch (dt->shared->type) { case H5T_INTEGER: case H5T_TIME: case H5T_BITFIELD: @@ -3322,7 +3415,7 @@ H5T_set_size(H5T_t *dt, size_t size) break; case H5T_COMPOUND: - if(size<dt->size) + if(size<dt->shared->size) HGOTO_ERROR(H5E_DATATYPE, H5E_BADVALUE, FAIL, "can't shrink compound datatype"); break; @@ -3336,28 +3429,28 @@ H5T_set_size(H5T_t *dt, size_t size) /* Get a copy of unsigned char type as the base/parent type */ if (NULL==(base=H5I_object(H5T_NATIVE_UCHAR))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid base datatype"); - dt->parent=H5T_copy(base,H5T_COPY_ALL); + dt->shared->parent=H5T_copy(base,H5T_COPY_ALL); /* change this datatype into a VL string */ - dt->type = H5T_VLEN; + dt->shared->type = H5T_VLEN; /* * Force conversions (i.e. memory to memory conversions * should duplicate data, not point to the same VL strings) */ - dt->force_conv = TRUE; + dt->shared->force_conv = TRUE; /* Before we mess with the info in the union, extract the * values we need */ - tmp_cset=dt->u.atomic.u.s.cset; - tmp_strpad=dt->u.atomic.u.s.pad; + tmp_cset=dt->shared->u.atomic.u.s.cset; + tmp_strpad=dt->shared->u.atomic.u.s.pad; /* This is a string, not a sequence */ - dt->u.vlen.type = H5T_VLEN_STRING; + dt->shared->u.vlen.type = H5T_VLEN_STRING; /* Set character set and padding information */ - dt->u.vlen.cset = tmp_cset; - dt->u.vlen.pad = tmp_strpad; + dt->shared->u.vlen.cset = tmp_cset; + dt->shared->u.vlen.pad = tmp_strpad; /* Set up VL information */ if (H5T_vlen_mark(dt, NULL, H5T_VLEN_MEMORY)<0) @@ -3374,9 +3467,9 @@ H5T_set_size(H5T_t *dt, size_t size) * The sign, mantissa, and exponent fields should be adjusted * first when decreasing the size of a floating point type. */ - if (dt->u.atomic.u.f.sign >= prec || - dt->u.atomic.u.f.epos + dt->u.atomic.u.f.esize > prec || - dt->u.atomic.u.f.mpos + dt->u.atomic.u.f.msize > prec) { + if (dt->shared->u.atomic.u.f.sign >= prec || + dt->shared->u.atomic.u.f.epos + dt->shared->u.atomic.u.f.esize > prec || + dt->shared->u.atomic.u.f.mpos + dt->shared->u.atomic.u.f.msize > prec) { HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "adjust sign, mantissa, and exponent fields first"); } break; @@ -3392,11 +3485,11 @@ H5T_set_size(H5T_t *dt, size_t size) } /* Commit (if we didn't convert this type to a VL string) */ - if(dt->type!=H5T_VLEN) { - dt->size = size; + if(dt->shared->type!=H5T_VLEN) { + dt->shared->size = size; if (H5T_is_atomic(dt)) { - dt->u.atomic.offset = offset; - dt->u.atomic.prec = prec; + dt->shared->u.atomic.offset = offset; + dt->shared->u.atomic.prec = prec; } } /* end if */ } @@ -3433,7 +3526,7 @@ H5T_get_size(const H5T_t *dt) /* check args */ assert(dt); - FUNC_LEAVE_NOAPI(dt->size); + FUNC_LEAVE_NOAPI(dt->shared->size); } @@ -3476,40 +3569,40 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2) assert(dt2); /* compare */ - if (dt1->type < dt2->type) HGOTO_DONE(-1); - if (dt1->type > dt2->type) HGOTO_DONE(1); + if (dt1->shared->type < dt2->shared->type) HGOTO_DONE(-1); + if (dt1->shared->type > dt2->shared->type) HGOTO_DONE(1); - if (dt1->size < dt2->size) HGOTO_DONE(-1); - if (dt1->size > dt2->size) HGOTO_DONE(1); + if (dt1->shared->size < dt2->shared->size) HGOTO_DONE(-1); + if (dt1->shared->size > dt2->shared->size) HGOTO_DONE(1); - if (dt1->parent && !dt2->parent) HGOTO_DONE(-1); - if (!dt1->parent && dt2->parent) HGOTO_DONE(1); - if (dt1->parent) { - tmp = H5T_cmp(dt1->parent, dt2->parent); + if (dt1->shared->parent && !dt2->shared->parent) HGOTO_DONE(-1); + if (!dt1->shared->parent && dt2->shared->parent) HGOTO_DONE(1); + if (dt1->shared->parent) { + tmp = H5T_cmp(dt1->shared->parent, dt2->shared->parent); if (tmp<0) HGOTO_DONE(-1); if (tmp>0) HGOTO_DONE(1); } - switch(dt1->type) { + switch(dt1->shared->type) { case H5T_COMPOUND: /* * Compound data types... */ - if (dt1->u.compnd.nmembs < dt2->u.compnd.nmembs) + if (dt1->shared->u.compnd.nmembs < dt2->shared->u.compnd.nmembs) HGOTO_DONE(-1); - if (dt1->u.compnd.nmembs > dt2->u.compnd.nmembs) + if (dt1->shared->u.compnd.nmembs > dt2->shared->u.compnd.nmembs) HGOTO_DONE(1); /* Build an index for each type so the names are sorted */ - if (NULL==(idx1 = H5MM_malloc(dt1->u.compnd.nmembs * sizeof(int))) || - NULL==(idx2 = H5MM_malloc(dt1->u.compnd.nmembs * sizeof(int)))) + if (NULL==(idx1 = H5MM_malloc(dt1->shared->u.compnd.nmembs * sizeof(int))) || + NULL==(idx2 = H5MM_malloc(dt1->shared->u.compnd.nmembs * sizeof(int)))) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, 0, "memory allocation failed"); - for (i=0; i<dt1->u.compnd.nmembs; i++) + for (i=0; i<dt1->shared->u.compnd.nmembs; i++) idx1[i] = idx2[i] = i; - for (i=dt1->u.compnd.nmembs-1, swapped=TRUE; swapped && i>=0; --i) { + for (i=dt1->shared->u.compnd.nmembs-1, swapped=TRUE; swapped && i>=0; --i) { for (j=0, swapped=FALSE; j<i; j++) { - if (HDstrcmp(dt1->u.compnd.memb[idx1[j]].name, - dt1->u.compnd.memb[idx1[j+1]].name) > 0) { + if (HDstrcmp(dt1->shared->u.compnd.memb[idx1[j]].name, + dt1->shared->u.compnd.memb[idx1[j+1]].name) > 0) { tmp = idx1[j]; idx1[j] = idx1[j+1]; idx1[j+1] = tmp; @@ -3517,10 +3610,10 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2) } } } - for (i=dt2->u.compnd.nmembs-1, swapped=TRUE; swapped && i>=0; --i) { + for (i=dt2->shared->u.compnd.nmembs-1, swapped=TRUE; swapped && i>=0; --i) { for (j=0, swapped=FALSE; j<i; j++) { - if (HDstrcmp(dt2->u.compnd.memb[idx2[j]].name, - dt2->u.compnd.memb[idx2[j+1]].name) > 0) { + if (HDstrcmp(dt2->shared->u.compnd.memb[idx2[j]].name, + dt2->shared->u.compnd.memb[idx2[j+1]].name) > 0) { tmp = idx2[j]; idx2[j] = idx2[j+1]; idx2[j+1] = tmp; @@ -3531,35 +3624,35 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2) #ifdef H5T_DEBUG /* I don't quite trust the code above yet :-) --RPM */ - for (i=0; i<dt1->u.compnd.nmembs-1; i++) { - assert(HDstrcmp(dt1->u.compnd.memb[idx1[i]].name, - dt1->u.compnd.memb[idx1[i + 1]].name)); - assert(HDstrcmp(dt2->u.compnd.memb[idx2[i]].name, - dt2->u.compnd.memb[idx2[i + 1]].name)); + for (i=0; i<dt1->shared->u.compnd.nmembs-1; i++) { + assert(HDstrcmp(dt1->shared->u.compnd.memb[idx1[i]].name, + dt1->shared->u.compnd.memb[idx1[i + 1]].name)); + assert(HDstrcmp(dt2->shared->u.compnd.memb[idx2[i]].name, + dt2->shared->u.compnd.memb[idx2[i + 1]].name)); } #endif /* Compare the members */ - for (i=0; i<dt1->u.compnd.nmembs; i++) { - tmp = HDstrcmp(dt1->u.compnd.memb[idx1[i]].name, - dt2->u.compnd.memb[idx2[i]].name); + for (i=0; i<dt1->shared->u.compnd.nmembs; i++) { + tmp = HDstrcmp(dt1->shared->u.compnd.memb[idx1[i]].name, + dt2->shared->u.compnd.memb[idx2[i]].name); if (tmp < 0) HGOTO_DONE(-1); if (tmp > 0) HGOTO_DONE(1); - if (dt1->u.compnd.memb[idx1[i]].offset < - dt2->u.compnd.memb[idx2[i]].offset) HGOTO_DONE(-1); - if (dt1->u.compnd.memb[idx1[i]].offset > - dt2->u.compnd.memb[idx2[i]].offset) HGOTO_DONE(1); + if (dt1->shared->u.compnd.memb[idx1[i]].offset < + dt2->shared->u.compnd.memb[idx2[i]].offset) HGOTO_DONE(-1); + if (dt1->shared->u.compnd.memb[idx1[i]].offset > + dt2->shared->u.compnd.memb[idx2[i]].offset) HGOTO_DONE(1); - if (dt1->u.compnd.memb[idx1[i]].size < - dt2->u.compnd.memb[idx2[i]].size) HGOTO_DONE(-1); - if (dt1->u.compnd.memb[idx1[i]].size > - dt2->u.compnd.memb[idx2[i]].size) HGOTO_DONE(1); + if (dt1->shared->u.compnd.memb[idx1[i]].size < + dt2->shared->u.compnd.memb[idx2[i]].size) HGOTO_DONE(-1); + if (dt1->shared->u.compnd.memb[idx1[i]].size > + dt2->shared->u.compnd.memb[idx2[i]].size) HGOTO_DONE(1); - tmp = H5T_cmp(dt1->u.compnd.memb[idx1[i]].type, - dt2->u.compnd.memb[idx2[i]].type); + tmp = H5T_cmp(dt1->shared->u.compnd.memb[idx1[i]].type, + dt2->shared->u.compnd.memb[idx2[i]].type); if (tmp < 0) HGOTO_DONE(-1); if (tmp > 0) HGOTO_DONE(1); } @@ -3569,21 +3662,21 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2) /* * Enumeration data types... */ - if (dt1->u.enumer.nmembs < dt2->u.enumer.nmembs) + if (dt1->shared->u.enumer.nmembs < dt2->shared->u.enumer.nmembs) HGOTO_DONE(-1); - if (dt1->u.enumer.nmembs > dt2->u.enumer.nmembs) + if (dt1->shared->u.enumer.nmembs > dt2->shared->u.enumer.nmembs) HGOTO_DONE(1); /* Build an index for each type so the names are sorted */ - if (NULL==(idx1 = H5MM_malloc(dt1->u.enumer.nmembs * sizeof(int))) || - NULL==(idx2 = H5MM_malloc(dt1->u.enumer.nmembs * sizeof(int)))) + if (NULL==(idx1 = H5MM_malloc(dt1->shared->u.enumer.nmembs * sizeof(int))) || + NULL==(idx2 = H5MM_malloc(dt1->shared->u.enumer.nmembs * sizeof(int)))) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, 0, "memory allocation failed"); - for (i=0; i<dt1->u.enumer.nmembs; i++) + for (i=0; i<dt1->shared->u.enumer.nmembs; i++) idx1[i] = idx2[i] = i; - for (i=dt1->u.enumer.nmembs-1, swapped=TRUE; swapped && i>=0; --i) { + for (i=dt1->shared->u.enumer.nmembs-1, swapped=TRUE; swapped && i>=0; --i) { for (j=0, swapped=FALSE; j<i; j++) { - if (HDstrcmp(dt1->u.enumer.name[idx1[j]], - dt1->u.enumer.name[idx1[j+1]]) > 0) { + if (HDstrcmp(dt1->shared->u.enumer.name[idx1[j]], + dt1->shared->u.enumer.name[idx1[j+1]]) > 0) { tmp = idx1[j]; idx1[j] = idx1[j+1]; idx1[j+1] = tmp; @@ -3591,10 +3684,10 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2) } } } - for (i=dt2->u.enumer.nmembs-1, swapped=TRUE; swapped && i>=0; --i) { + for (i=dt2->shared->u.enumer.nmembs-1, swapped=TRUE; swapped && i>=0; --i) { for (j=0, swapped=FALSE; j<i; j++) { - if (HDstrcmp(dt2->u.enumer.name[idx2[j]], - dt2->u.enumer.name[idx2[j+1]]) > 0) { + if (HDstrcmp(dt2->shared->u.enumer.name[idx2[j]], + dt2->shared->u.enumer.name[idx2[j+1]]) > 0) { tmp = idx2[j]; idx2[j] = idx2[j+1]; idx2[j+1] = tmp; @@ -3605,24 +3698,24 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2) #ifdef H5T_DEBUG /* I don't quite trust the code above yet :-) --RPM */ - for (i=0; i<dt1->u.enumer.nmembs-1; i++) { - assert(HDstrcmp(dt1->u.enumer.name[idx1[i]], - dt1->u.enumer.name[idx1[i+1]])); - assert(HDstrcmp(dt2->u.enumer.name[idx2[i]], - dt2->u.enumer.name[idx2[i+1]])); + for (i=0; i<dt1->shared->u.enumer.nmembs-1; i++) { + assert(HDstrcmp(dt1->shared->u.enumer.name[idx1[i]], + dt1->shared->u.enumer.name[idx1[i+1]])); + assert(HDstrcmp(dt2->shared->u.enumer.name[idx2[i]], + dt2->shared->u.enumer.name[idx2[i+1]])); } #endif /* Compare the members */ - base_size = dt1->parent->size; - for (i=0; i<dt1->u.enumer.nmembs; i++) { - tmp = HDstrcmp(dt1->u.enumer.name[idx1[i]], - dt2->u.enumer.name[idx2[i]]); + base_size = dt1->shared->parent->shared->size; + for (i=0; i<dt1->shared->u.enumer.nmembs; i++) { + tmp = HDstrcmp(dt1->shared->u.enumer.name[idx1[i]], + dt2->shared->u.enumer.name[idx2[i]]); if (tmp<0) HGOTO_DONE(-1); if (tmp>0) HGOTO_DONE(1); - tmp = HDmemcmp(dt1->u.enumer.value+idx1[i]*base_size, - dt2->u.enumer.value+idx2[i]*base_size, + tmp = HDmemcmp(dt1->shared->u.enumer.value+idx1[i]*base_size, + dt2->shared->u.enumer.value+idx2[i]*base_size, base_size); if (tmp<0) HGOTO_DONE(-1); if (tmp>0) HGOTO_DONE(1); @@ -3630,59 +3723,59 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2) break; case H5T_VLEN: - assert(dt1->u.vlen.type>H5T_VLEN_BADTYPE && dt1->u.vlen.type<H5T_VLEN_MAXTYPE); - assert(dt2->u.vlen.type>H5T_VLEN_BADTYPE && dt2->u.vlen.type<H5T_VLEN_MAXTYPE); - assert(dt1->u.vlen.loc>H5T_VLEN_BADLOC && dt1->u.vlen.loc<H5T_VLEN_MAXLOC); - assert(dt2->u.vlen.loc>H5T_VLEN_BADLOC && dt2->u.vlen.loc<H5T_VLEN_MAXLOC); + assert(dt1->shared->u.vlen.type>H5T_VLEN_BADTYPE && dt1->shared->u.vlen.type<H5T_VLEN_MAXTYPE); + assert(dt2->shared->u.vlen.type>H5T_VLEN_BADTYPE && dt2->shared->u.vlen.type<H5T_VLEN_MAXTYPE); + assert(dt1->shared->u.vlen.loc>H5T_VLEN_BADLOC && dt1->shared->u.vlen.loc<H5T_VLEN_MAXLOC); + assert(dt2->shared->u.vlen.loc>H5T_VLEN_BADLOC && dt2->shared->u.vlen.loc<H5T_VLEN_MAXLOC); /* Arbitrarily sort sequence VL datatypes before string VL datatypes */ - if (dt1->u.vlen.type==H5T_VLEN_SEQUENCE && - dt2->u.vlen.type==H5T_VLEN_STRING) { + if (dt1->shared->u.vlen.type==H5T_VLEN_SEQUENCE && + dt2->shared->u.vlen.type==H5T_VLEN_STRING) { HGOTO_DONE(-1); - } else if (dt1->u.vlen.type==H5T_VLEN_STRING && - dt2->u.vlen.type==H5T_VLEN_SEQUENCE) { + } else if (dt1->shared->u.vlen.type==H5T_VLEN_STRING && + dt2->shared->u.vlen.type==H5T_VLEN_SEQUENCE) { HGOTO_DONE(1); } /* Arbitrarily sort VL datatypes in memory before disk */ - if (dt1->u.vlen.loc==H5T_VLEN_MEMORY && - dt2->u.vlen.loc==H5T_VLEN_DISK) { + if (dt1->shared->u.vlen.loc==H5T_VLEN_MEMORY && + dt2->shared->u.vlen.loc==H5T_VLEN_DISK) { HGOTO_DONE(-1); - } else if (dt1->u.vlen.loc==H5T_VLEN_DISK && - dt2->u.vlen.loc==H5T_VLEN_MEMORY) { + } else if (dt1->shared->u.vlen.loc==H5T_VLEN_DISK && + dt2->shared->u.vlen.loc==H5T_VLEN_MEMORY) { HGOTO_DONE(1); } /* Don't allow VL types in different files to compare as equal */ - if (dt1->u.vlen.f < dt2->u.vlen.f) + if (dt1->shared->u.vlen.f < dt2->shared->u.vlen.f) HGOTO_DONE(-1); - if (dt1->u.vlen.f > dt2->u.vlen.f) + if (dt1->shared->u.vlen.f > dt2->shared->u.vlen.f) HGOTO_DONE(1); break; case H5T_OPAQUE: - if(dt1->u.opaque.tag && dt2->u.opaque.tag) { - HGOTO_DONE(HDstrcmp(dt1->u.opaque.tag,dt2->u.opaque.tag)); + if(dt1->shared->u.opaque.tag && dt2->shared->u.opaque.tag) { + HGOTO_DONE(HDstrcmp(dt1->shared->u.opaque.tag,dt2->shared->u.opaque.tag)); } case H5T_ARRAY: - if (dt1->u.array.ndims < dt2->u.array.ndims) + if (dt1->shared->u.array.ndims < dt2->shared->u.array.ndims) HGOTO_DONE(-1); - if (dt1->u.array.ndims > dt2->u.array.ndims) + if (dt1->shared->u.array.ndims > dt2->shared->u.array.ndims) HGOTO_DONE(1); - for (j=0; j<dt1->u.array.ndims; j++) { - if (dt1->u.array.dim[j] < dt2->u.array.dim[j]) + for (j=0; j<dt1->shared->u.array.ndims; j++) { + if (dt1->shared->u.array.dim[j] < dt2->shared->u.array.dim[j]) HGOTO_DONE(-1); - if (dt1->u.array.dim[j] > dt2->u.array.dim[j]) + if (dt1->shared->u.array.dim[j] > dt2->shared->u.array.dim[j]) HGOTO_DONE(1); } - for (j=0; j<dt1->u.array.ndims; j++) { - if (dt1->u.array.perm[j] < dt2->u.array.perm[j]) + for (j=0; j<dt1->shared->u.array.ndims; j++) { + if (dt1->shared->u.array.perm[j] < dt2->shared->u.array.perm[j]) HGOTO_DONE(-1); - if (dt1->u.array.perm[j] > dt2->u.array.perm[j]) + if (dt1->shared->u.array.perm[j] > dt2->shared->u.array.perm[j]) HGOTO_DONE(1); } - tmp = H5T_cmp(dt1->parent, dt2->parent); + tmp = H5T_cmp(dt1->shared->parent, dt2->shared->parent); if (tmp < 0) HGOTO_DONE(-1); if (tmp > 0) @@ -3693,62 +3786,62 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2) /* * Atomic datatypes... */ - if (dt1->u.atomic.order < dt2->u.atomic.order) HGOTO_DONE(-1); - if (dt1->u.atomic.order > dt2->u.atomic.order) HGOTO_DONE(1); + if (dt1->shared->u.atomic.order < dt2->shared->u.atomic.order) HGOTO_DONE(-1); + if (dt1->shared->u.atomic.order > dt2->shared->u.atomic.order) HGOTO_DONE(1); - if (dt1->u.atomic.prec < dt2->u.atomic.prec) HGOTO_DONE(-1); - if (dt1->u.atomic.prec > dt2->u.atomic.prec) HGOTO_DONE(1); + if (dt1->shared->u.atomic.prec < dt2->shared->u.atomic.prec) HGOTO_DONE(-1); + if (dt1->shared->u.atomic.prec > dt2->shared->u.atomic.prec) HGOTO_DONE(1); - if (dt1->u.atomic.offset < dt2->u.atomic.offset) HGOTO_DONE(-1); - if (dt1->u.atomic.offset > dt2->u.atomic.offset) HGOTO_DONE(1); + if (dt1->shared->u.atomic.offset < dt2->shared->u.atomic.offset) HGOTO_DONE(-1); + if (dt1->shared->u.atomic.offset > dt2->shared->u.atomic.offset) HGOTO_DONE(1); - if (dt1->u.atomic.lsb_pad < dt2->u.atomic.lsb_pad) HGOTO_DONE(-1); - if (dt1->u.atomic.lsb_pad > dt2->u.atomic.lsb_pad) HGOTO_DONE(1); + if (dt1->shared->u.atomic.lsb_pad < dt2->shared->u.atomic.lsb_pad) HGOTO_DONE(-1); + if (dt1->shared->u.atomic.lsb_pad > dt2->shared->u.atomic.lsb_pad) HGOTO_DONE(1); - if (dt1->u.atomic.msb_pad < dt2->u.atomic.msb_pad) HGOTO_DONE(-1); - if (dt1->u.atomic.msb_pad > dt2->u.atomic.msb_pad) HGOTO_DONE(1); + if (dt1->shared->u.atomic.msb_pad < dt2->shared->u.atomic.msb_pad) HGOTO_DONE(-1); + if (dt1->shared->u.atomic.msb_pad > dt2->shared->u.atomic.msb_pad) HGOTO_DONE(1); - switch (dt1->type) { + switch (dt1->shared->type) { case H5T_INTEGER: - if (dt1->u.atomic.u.i.sign < dt2->u.atomic.u.i.sign) + if (dt1->shared->u.atomic.u.i.sign < dt2->shared->u.atomic.u.i.sign) HGOTO_DONE(-1); - if (dt1->u.atomic.u.i.sign > dt2->u.atomic.u.i.sign) + if (dt1->shared->u.atomic.u.i.sign > dt2->shared->u.atomic.u.i.sign) HGOTO_DONE(1); break; case H5T_FLOAT: - if (dt1->u.atomic.u.f.sign < dt2->u.atomic.u.f.sign) + if (dt1->shared->u.atomic.u.f.sign < dt2->shared->u.atomic.u.f.sign) HGOTO_DONE(-1); - if (dt1->u.atomic.u.f.sign > dt2->u.atomic.u.f.sign) + if (dt1->shared->u.atomic.u.f.sign > dt2->shared->u.atomic.u.f.sign) HGOTO_DONE(1); - if (dt1->u.atomic.u.f.epos < dt2->u.atomic.u.f.epos) + if (dt1->shared->u.atomic.u.f.epos < dt2->shared->u.atomic.u.f.epos) HGOTO_DONE(-1); - if (dt1->u.atomic.u.f.epos > dt2->u.atomic.u.f.epos) + if (dt1->shared->u.atomic.u.f.epos > dt2->shared->u.atomic.u.f.epos) HGOTO_DONE(1); - if (dt1->u.atomic.u.f.esize < dt2->u.atomic.u.f.esize) HGOTO_DONE(-1); - if (dt1->u.atomic.u.f.esize > dt2->u.atomic.u.f.esize) HGOTO_DONE(1); + if (dt1->shared->u.atomic.u.f.esize < dt2->shared->u.atomic.u.f.esize) HGOTO_DONE(-1); + if (dt1->shared->u.atomic.u.f.esize > dt2->shared->u.atomic.u.f.esize) HGOTO_DONE(1); - if (dt1->u.atomic.u.f.ebias < dt2->u.atomic.u.f.ebias) HGOTO_DONE(-1); - if (dt1->u.atomic.u.f.ebias > dt2->u.atomic.u.f.ebias) HGOTO_DONE(1); + if (dt1->shared->u.atomic.u.f.ebias < dt2->shared->u.atomic.u.f.ebias) HGOTO_DONE(-1); + if (dt1->shared->u.atomic.u.f.ebias > dt2->shared->u.atomic.u.f.ebias) HGOTO_DONE(1); - if (dt1->u.atomic.u.f.mpos < dt2->u.atomic.u.f.mpos) + if (dt1->shared->u.atomic.u.f.mpos < dt2->shared->u.atomic.u.f.mpos) HGOTO_DONE(-1); - if (dt1->u.atomic.u.f.mpos > dt2->u.atomic.u.f.mpos) + if (dt1->shared->u.atomic.u.f.mpos > dt2->shared->u.atomic.u.f.mpos) HGOTO_DONE(1); - if (dt1->u.atomic.u.f.msize < dt2->u.atomic.u.f.msize) HGOTO_DONE(-1); - if (dt1->u.atomic.u.f.msize > dt2->u.atomic.u.f.msize) HGOTO_DONE(1); + if (dt1->shared->u.atomic.u.f.msize < dt2->shared->u.atomic.u.f.msize) HGOTO_DONE(-1); + if (dt1->shared->u.atomic.u.f.msize > dt2->shared->u.atomic.u.f.msize) HGOTO_DONE(1); - if (dt1->u.atomic.u.f.norm < dt2->u.atomic.u.f.norm) + if (dt1->shared->u.atomic.u.f.norm < dt2->shared->u.atomic.u.f.norm) HGOTO_DONE(-1); - if (dt1->u.atomic.u.f.norm > dt2->u.atomic.u.f.norm) + if (dt1->shared->u.atomic.u.f.norm > dt2->shared->u.atomic.u.f.norm) HGOTO_DONE(1); - if (dt1->u.atomic.u.f.pad < dt2->u.atomic.u.f.pad) + if (dt1->shared->u.atomic.u.f.pad < dt2->shared->u.atomic.u.f.pad) HGOTO_DONE(-1); - if (dt1->u.atomic.u.f.pad > dt2->u.atomic.u.f.pad) + if (dt1->shared->u.atomic.u.f.pad > dt2->shared->u.atomic.u.f.pad) HGOTO_DONE(1); break; @@ -3758,14 +3851,14 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2) break; case H5T_STRING: - if (dt1->u.atomic.u.s.cset < dt2->u.atomic.u.s.cset) + if (dt1->shared->u.atomic.u.s.cset < dt2->shared->u.atomic.u.s.cset) HGOTO_DONE(-1); - if (dt1->u.atomic.u.s.cset > dt2->u.atomic.u.s.cset) + if (dt1->shared->u.atomic.u.s.cset > dt2->shared->u.atomic.u.s.cset) HGOTO_DONE(1); - if (dt1->u.atomic.u.s.pad < dt2->u.atomic.u.s.pad) + if (dt1->shared->u.atomic.u.s.pad < dt2->shared->u.atomic.u.s.pad) HGOTO_DONE(-1); - if (dt1->u.atomic.u.s.pad > dt2->u.atomic.u.s.pad) + if (dt1->shared->u.atomic.u.s.pad > dt2->shared->u.atomic.u.s.pad) HGOTO_DONE(1); break; @@ -3775,12 +3868,12 @@ H5T_cmp(const H5T_t *dt1, const H5T_t *dt2) break; case H5T_REFERENCE: - if (dt1->u.atomic.u.r.rtype < dt2->u.atomic.u.r.rtype) + if (dt1->shared->u.atomic.u.r.rtype < dt2->shared->u.atomic.u.r.rtype) HGOTO_DONE(-1); - if (dt1->u.atomic.u.r.rtype > dt2->u.atomic.u.r.rtype) + if (dt1->shared->u.atomic.u.r.rtype > dt2->shared->u.atomic.u.r.rtype) HGOTO_DONE(1); - switch(dt1->u.atomic.u.r.rtype) { + switch(dt1->shared->u.atomic.u.r.rtype) { case H5R_OBJECT: case H5R_DATASET_REGION: /* Does this need more to distinguish it? -QAK 11/30/98 */ @@ -3891,7 +3984,7 @@ H5T_path_find(const H5T_t *src, const H5T_t *dst, const char *name, * Only allow the no-op conversion to occur if no "force conversion" flags * are set */ - if (src->force_conv==FALSE && dst->force_conv==FALSE && 0==H5T_cmp(src, dst)) { + if (src->shared->force_conv==FALSE && dst->shared->force_conv==FALSE && 0==H5T_cmp(src, dst)) { table = H5T_g.path[0]; cmp = 0; md = 0; @@ -3974,8 +4067,8 @@ H5T_path_find(const H5T_t *src, const H5T_t *dst, const char *name, */ assert(path->func || (src && dst)); for (i=H5T_g.nsoft-1; i>=0 && !path->func; --i) { - if (src->type!=H5T_g.soft[i].src || - dst->type!=H5T_g.soft[i].dst) { + if (src->shared->type!=H5T_g.soft[i].src || + dst->shared->type!=H5T_g.soft[i].dst) { continue; } if ((src_id=H5I_register(H5I_DATATYPE, @@ -4230,7 +4323,7 @@ H5T_entof (H5T_t *dt) assert (dt); - switch (dt->state) { + switch (dt->shared->state) { case H5T_STATE_TRANSIENT: case H5T_STATE_RDONLY: case H5T_STATE_IMMUTABLE: @@ -4271,7 +4364,7 @@ H5T_is_immutable(const H5T_t *dt) assert(dt); - if(dt->state == H5T_STATE_IMMUTABLE) + if(dt->shared->state == H5T_STATE_IMMUTABLE) ret_value = TRUE; done: @@ -4304,7 +4397,7 @@ H5T_is_named(const H5T_t *dt) assert(dt); - if(dt->state == H5T_STATE_OPEN || dt->state == H5T_STATE_NAMED) + if(dt->shared->state == H5T_STATE_OPEN || dt->shared->state == H5T_STATE_NAMED) ret_value = TRUE; done: @@ -4341,8 +4434,8 @@ H5T_get_ref_type(const H5T_t *dt) assert(dt); - if(dt->type==H5T_REFERENCE) - ret_value=dt->u.atomic.u.r.rtype; + if(dt->shared->type==H5T_REFERENCE) + ret_value=dt->shared->u.atomic.u.r.rtype; done: FUNC_LEAVE_NOAPI(ret_value); @@ -4375,10 +4468,10 @@ H5T_is_sensible(const H5T_t *dt) assert(dt); - switch(dt->type) { + switch(dt->shared->type) { case H5T_COMPOUND: /* Only allow compound datatypes with at least one member to be stored on disk */ - if(dt->u.compnd.nmembs > 0) + if(dt->shared->u.compnd.nmembs > 0) ret_value=TRUE; else ret_value=FALSE; @@ -4386,7 +4479,7 @@ H5T_is_sensible(const H5T_t *dt) case H5T_ENUM: /* Only allow enum datatypes with at least one member to be stored on disk */ - if(dt->u.enumer.nmembs > 0) + if(dt->shared->u.enumer.nmembs > 0) ret_value=TRUE; else ret_value=FALSE; @@ -4536,7 +4629,7 @@ H5T_debug(const H5T_t *dt, FILE *stream) assert(dt); assert(stream); - switch (dt->type) { + switch (dt->shared->type) { case H5T_INTEGER: s1 = "int"; break; @@ -4566,7 +4659,7 @@ H5T_debug(const H5T_t *dt, FILE *stream) break; } - switch (dt->state) { + switch (dt->shared->state) { case H5T_STATE_TRANSIENT: s2 = "[transient]"; break; @@ -4584,10 +4677,10 @@ H5T_debug(const H5T_t *dt, FILE *stream) break; } - fprintf(stream, "%s%s {nbytes=%lu", s1, s2, (unsigned long)(dt->size)); + fprintf(stream, "%s%s {nbytes=%lu", s1, s2, (unsigned long)(dt->shared->size)); if (H5T_is_atomic(dt)) { - switch (dt->u.atomic.order) { + switch (dt->shared->u.atomic.order) { case H5T_ORDER_BE: s1 = "BE"; break; @@ -4606,17 +4699,17 @@ H5T_debug(const H5T_t *dt, FILE *stream) } fprintf(stream, ", %s", s1); - if (dt->u.atomic.offset) { + if (dt->shared->u.atomic.offset) { fprintf(stream, ", offset=%lu", - (unsigned long) (dt->u.atomic.offset)); + (unsigned long) (dt->shared->u.atomic.offset)); } - if (dt->u.atomic.prec != 8 * dt->size) { + if (dt->shared->u.atomic.prec != 8 * dt->shared->size) { fprintf(stream, ", prec=%lu", - (unsigned long) (dt->u.atomic.prec)); + (unsigned long) (dt->shared->u.atomic.prec)); } - switch (dt->type) { + switch (dt->shared->type) { case H5T_INTEGER: - switch (dt->u.atomic.u.i.sign) { + switch (dt->shared->u.atomic.u.i.sign) { case H5T_SGN_NONE: s1 = "unsigned"; break; @@ -4631,7 +4724,7 @@ H5T_debug(const H5T_t *dt, FILE *stream) break; case H5T_FLOAT: - switch (dt->u.atomic.u.f.norm) { + switch (dt->shared->u.atomic.u.f.norm) { case H5T_NORM_IMPLIED: s1 = "implied"; break; @@ -4646,21 +4739,21 @@ H5T_debug(const H5T_t *dt, FILE *stream) break; } fprintf(stream, ", sign=%lu+1", - (unsigned long) (dt->u.atomic.u.f.sign)); + (unsigned long) (dt->shared->u.atomic.u.f.sign)); fprintf(stream, ", mant=%lu+%lu (%s)", - (unsigned long) (dt->u.atomic.u.f.mpos), - (unsigned long) (dt->u.atomic.u.f.msize), s1); + (unsigned long) (dt->shared->u.atomic.u.f.mpos), + (unsigned long) (dt->shared->u.atomic.u.f.msize), s1); fprintf(stream, ", exp=%lu+%lu", - (unsigned long) (dt->u.atomic.u.f.epos), - (unsigned long) (dt->u.atomic.u.f.esize)); - tmp = dt->u.atomic.u.f.ebias >> 32; + (unsigned long) (dt->shared->u.atomic.u.f.epos), + (unsigned long) (dt->shared->u.atomic.u.f.esize)); + tmp = dt->shared->u.atomic.u.f.ebias >> 32; if (tmp) { size_t hi=(size_t)tmp; - size_t lo =(size_t)(dt->u.atomic.u.f.ebias & 0xffffffff); + size_t lo =(size_t)(dt->shared->u.atomic.u.f.ebias & 0xffffffff); fprintf(stream, " bias=0x%08lx%08lx", (unsigned long)hi, (unsigned long)lo); } else { - size_t lo = (size_t)(dt->u.atomic.u.f.ebias & 0xffffffff); + size_t lo = (size_t)(dt->shared->u.atomic.u.f.ebias & 0xffffffff); fprintf(stream, " bias=0x%08lx", (unsigned long)lo); } break; @@ -4670,47 +4763,47 @@ H5T_debug(const H5T_t *dt, FILE *stream) break; } - } else if (H5T_COMPOUND==dt->type) { + } else if (H5T_COMPOUND==dt->shared->type) { /* Compound data type */ - for (i=0; i<dt->u.compnd.nmembs; i++) { + for (i=0; i<dt->shared->u.compnd.nmembs; i++) { fprintf(stream, "\n\"%s\" @%lu", - dt->u.compnd.memb[i].name, - (unsigned long) (dt->u.compnd.memb[i].offset)); + dt->shared->u.compnd.memb[i].name, + (unsigned long) (dt->shared->u.compnd.memb[i].offset)); #ifdef OLD_WAY - if (dt->u.compnd.memb[i].ndims) { + if (dt->shared->u.compnd.memb[i].ndims) { fprintf(stream, "["); - for (j = 0; j < dt->u.compnd.memb[i].ndims; j++) { + for (j = 0; j < dt->shared->u.compnd.memb[i].ndims; j++) { fprintf(stream, "%s%lu", j ? ", " : "", - (unsigned long)(dt->u.compnd.memb[i].dim[j])); + (unsigned long)(dt->shared->u.compnd.memb[i].dim[j])); } fprintf(stream, "]"); } #endif /* OLD_WAY */ fprintf(stream, " "); - H5T_debug(dt->u.compnd.memb[i].type, stream); + H5T_debug(dt->shared->u.compnd.memb[i].type, stream); } fprintf(stream, "\n"); - } else if (H5T_ENUM==dt->type) { + } else if (H5T_ENUM==dt->shared->type) { /* Enumeration data type */ fprintf(stream, " "); - H5T_debug(dt->parent, stream); - base_size = dt->parent->size; - for (i=0; i<dt->u.enumer.nmembs; i++) { - fprintf(stream, "\n\"%s\" = 0x", dt->u.enumer.name[i]); + H5T_debug(dt->shared->parent, stream); + base_size = dt->shared->parent->shared->size; + for (i=0; i<dt->shared->u.enumer.nmembs; i++) { + fprintf(stream, "\n\"%s\" = 0x", dt->shared->u.enumer.name[i]); for (k=0; k<base_size; k++) { fprintf(stream, "%02lx", - (unsigned long)(dt->u.enumer.value+i*base_size+k)); + (unsigned long)(dt->shared->u.enumer.value+i*base_size+k)); } } fprintf(stream, "\n"); - } else if (H5T_OPAQUE==dt->type) { - fprintf(stream, ", tag=\"%s\"", dt->u.opaque.tag); + } else if (H5T_OPAQUE==dt->shared->type) { + fprintf(stream, ", tag=\"%s\"", dt->shared->u.opaque.tag); } else { /* Unknown */ - fprintf(stream, "unknown class %d\n", (int)(dt->type)); + fprintf(stream, "unknown class %d\n", (int)(dt->shared->type)); } fprintf(stream, "}"); diff --git a/src/H5Tarray.c b/src/H5Tarray.c index 29c3faa..1dc4b8e 100644 --- a/src/H5Tarray.c +++ b/src/H5Tarray.c @@ -36,6 +36,7 @@ static herr_t H5T_init_array_interface(void); /* Declare extern the free list for H5T_t's */ H5FL_EXTERN(H5T_t); +H5FL_EXTERN(H5T_shared_t); /*-------------------------------------------------------------------------- @@ -157,34 +158,38 @@ H5T_array_create(H5T_t *base, int ndims, const hsize_t dim[/* ndims */], /* Build new type */ if (NULL==(ret_value = H5FL_CALLOC(H5T_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); - + if (NULL==(ret_value->shared=H5FL_CALLOC(H5T_shared_t))) { + H5FL_FREE(H5T_t, ret_value); + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); + } ret_value->ent.header = HADDR_UNDEF; - ret_value->type = H5T_ARRAY; + ret_value->shared->fo_count=1; + ret_value->shared->type = H5T_ARRAY; /* Copy the base type of the array */ - ret_value->parent = H5T_copy(base, H5T_COPY_ALL); + ret_value->shared->parent = H5T_copy(base, H5T_COPY_ALL); /* Set the array parameters */ - ret_value->u.array.ndims = ndims; + ret_value->shared->u.array.ndims = ndims; /* Copy the array dimensions & compute the # of elements in the array */ - for(i=0, ret_value->u.array.nelem=1; i<ndims; i++) { - H5_ASSIGN_OVERFLOW(ret_value->u.array.dim[i],dim[i],hsize_t,size_t); - ret_value->u.array.nelem *= (size_t)dim[i]; + for(i=0, ret_value->shared->u.array.nelem=1; i<ndims; i++) { + H5_ASSIGN_OVERFLOW(ret_value->shared->u.array.dim[i],dim[i],hsize_t,size_t); + ret_value->shared->u.array.nelem *= (size_t)dim[i]; } /* end for */ /* Copy the dimension permutations */ for(i=0; i<ndims; i++) - ret_value->u.array.perm[i] = perm ? perm[i] : i; + ret_value->shared->u.array.perm[i] = perm ? perm[i] : i; /* Set the array's size (number of elements * element datatype's size) */ - ret_value->size = ret_value->parent->size * ret_value->u.array.nelem; + ret_value->shared->size = ret_value->shared->parent->shared->size * ret_value->shared->u.array.nelem; /* * Set the "force conversion" flag if the base datatype indicates */ - if(base->force_conv==TRUE) - ret_value->force_conv=TRUE; + if(base->shared->force_conv==TRUE) + ret_value->shared->force_conv=TRUE; done: FUNC_LEAVE_NOAPI(ret_value); @@ -218,7 +223,7 @@ H5Tget_array_ndims(hid_t type_id) /* Check args */ if (NULL==(dt=H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype object"); - if(dt->type!=H5T_ARRAY) + if(dt->shared->type!=H5T_ARRAY) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an array datatype"); /* Retrieve the number of dimensions */ @@ -253,10 +258,10 @@ H5T_get_array_ndims(H5T_t *dt) FUNC_ENTER_NOAPI(H5T_get_array_ndims, FAIL); assert(dt); - assert(dt->type==H5T_ARRAY); + assert(dt->shared->type==H5T_ARRAY); /* Retrieve the number of dimensions */ - ret_value=dt->u.array.ndims; + ret_value=dt->shared->u.array.ndims; done: FUNC_LEAVE_NOAPI(ret_value); @@ -290,7 +295,7 @@ H5Tget_array_dims(hid_t type_id, hsize_t dims[], int perm[]) /* Check args */ if (NULL==(dt=H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype object"); - if(dt->type!=H5T_ARRAY) + if(dt->shared->type!=H5T_ARRAY) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an array datatype"); /* Retrieve the sizes of the dimensions */ @@ -326,20 +331,20 @@ H5T_get_array_dims(H5T_t *dt, hsize_t dims[], int perm[]) FUNC_ENTER_NOAPI(H5T_get_array_dims, FAIL); assert(dt); - assert(dt->type==H5T_ARRAY); + assert(dt->shared->type==H5T_ARRAY); /* Retrieve the sizes of the dimensions */ if(dims) - for(i=0; i<dt->u.array.ndims; i++) - dims[i]=dt->u.array.dim[i]; + for(i=0; i<dt->shared->u.array.ndims; i++) + dims[i]=dt->shared->u.array.dim[i]; /* Retrieve the dimension permutations */ if(perm) - for(i=0; i<dt->u.array.ndims; i++) - perm[i]=dt->u.array.perm[i]; + for(i=0; i<dt->shared->u.array.ndims; i++) + perm[i]=dt->shared->u.array.perm[i]; /* Pass along the array rank as the return value */ - ret_value=dt->u.array.ndims; + ret_value=dt->shared->u.array.ndims; done: FUNC_LEAVE_NOAPI(ret_value); diff --git a/src/H5Tbit.c b/src/H5Tbit.c index 5650999..a3537f1 100644 --- a/src/H5Tbit.c +++ b/src/H5Tbit.c @@ -189,7 +189,7 @@ H5T_bit_get_d (uint8_t *buf, size_t offset, size_t size) assert (8*sizeof(val)>=size); H5T_bit_copy ((uint8_t*)&val, 0, buf, offset, size); - switch (((H5T_t*)(H5I_object(H5T_NATIVE_INT_g)))->u.atomic.order) { + switch (((H5T_t*)(H5I_object(H5T_NATIVE_INT_g)))->shared->u.atomic.order) { case H5T_ORDER_LE: break; @@ -234,7 +234,7 @@ H5T_bit_set_d (uint8_t *buf, size_t offset, size_t size, hsize_t val) assert (8*sizeof(val)>=size); - switch (((H5T_t*)(H5I_object(H5T_NATIVE_INT_g)))->u.atomic.order) { + switch (((H5T_t*)(H5I_object(H5T_NATIVE_INT_g)))->shared->u.atomic.order) { case H5T_ORDER_LE: break; diff --git a/src/H5Tcommit.c b/src/H5Tcommit.c index a924ee0..75e78de 100644 --- a/src/H5Tcommit.c +++ b/src/H5Tcommit.c @@ -26,6 +26,7 @@ #include "H5private.h" /*generic functions */ #include "H5Eprivate.h" /*error handling */ #include "H5Iprivate.h" /*ID functions */ +#include "H5FOprivate.h" /* File objects */ #include "H5Tpkg.h" /*data-type functions */ /* Interface initialization */ @@ -134,9 +135,9 @@ H5T_commit (H5G_entry_t *loc, const char *name, H5T_t *type, hid_t dxpl_id) * normally fails on such types (try H5Tclose(H5T_NATIVE_INT)) but closing * a named type should always succeed. */ - if (H5T_STATE_NAMED==type->state || H5T_STATE_OPEN==type->state) + if (H5T_STATE_NAMED==type->shared->state || H5T_STATE_OPEN==type->shared->state) HGOTO_ERROR (H5E_ARGS, H5E_BADVALUE, FAIL, "data type is already committed"); - if (H5T_STATE_IMMUTABLE==type->state) + if (H5T_STATE_IMMUTABLE==type->shared->state) HGOTO_ERROR (H5E_ARGS, H5E_BADVALUE, FAIL, "data type is immutable"); /* Find the insertion file */ @@ -161,7 +162,12 @@ H5T_commit (H5G_entry_t *loc, const char *name, H5T_t *type, hid_t dxpl_id) HGOTO_ERROR (H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to update type header message"); if (H5G_insert (loc, name, &(type->ent), dxpl_id)<0) HGOTO_ERROR (H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to name data type"); - type->state = H5T_STATE_OPEN; + type->shared->state = H5T_STATE_OPEN; + type->shared->fo_count=1; + + /* Add datatype to the list of open objects in the file */ + if(H5FO_insert(type->ent.file, type->ent.header, type->shared)<0) + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINSERT, FAIL, "can't insert datatype into list of open objects") /* Mark datatype as being on memory now because this datatype may be still used in * memory after committed to disk. So we need to change its size back. */ @@ -170,7 +176,7 @@ H5T_commit (H5G_entry_t *loc, const char *name, H5T_t *type, hid_t dxpl_id) done: if (ret_value<0) { - if ((type->state==H5T_STATE_TRANSIENT || type->state==H5T_STATE_RDONLY) && H5F_addr_defined(type->ent.header)) { + if ((type->shared->state==H5T_STATE_TRANSIENT || type->shared->state==H5T_STATE_RDONLY) && H5F_addr_defined(type->ent.header)) { if(H5O_close(&(type->ent))<0) HDONE_ERROR(H5E_DATATYPE, H5E_CLOSEERROR, FAIL, "unable to release object header"); if(H5O_delete(file, dxpl_id,type->ent.header)<0) @@ -241,7 +247,7 @@ H5T_committed(H5T_t *type) assert (type); - FUNC_LEAVE_NOAPI(H5T_STATE_OPEN==type->state || H5T_STATE_NAMED==type->state); + FUNC_LEAVE_NOAPI(H5T_STATE_OPEN==type->shared->state || H5T_STATE_NAMED==type->shared->state); } /* end H5T_committed() */ diff --git a/src/H5Tcompound.c b/src/H5Tcompound.c index dcedcc9..f50676f 100644 --- a/src/H5Tcompound.c +++ b/src/H5Tcompound.c @@ -94,9 +94,9 @@ H5Tget_member_offset(hid_t type_id, int membno) H5TRACE2("z","iIs",type_id,membno); /* Check args */ - if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE)) || H5T_COMPOUND != dt->type) + if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE)) || H5T_COMPOUND != dt->shared->type) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, 0, "not a compound data type"); - if (membno < 0 || membno >= dt->u.compnd.nmembs) + if (membno < 0 || membno >= dt->shared->u.compnd.nmembs) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, 0, "invalid member number"); /* Value */ @@ -136,10 +136,10 @@ H5T_get_member_offset(H5T_t *dt, int membno) FUNC_ENTER_NOAPI(H5T_get_member_offset, 0); assert(dt); - assert(membno >= 0 && membno < dt->u.compnd.nmembs); + assert(membno >= 0 && membno < dt->shared->u.compnd.nmembs); /* Value */ - ret_value = dt->u.compnd.memb[membno].offset; + ret_value = dt->shared->u.compnd.memb[membno].offset; done: FUNC_LEAVE_NOAPI(ret_value); @@ -172,13 +172,13 @@ H5Tget_member_class(hid_t type_id, int membno) H5TRACE2("Tt","iIs",type_id,membno); /* Check args */ - if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE)) || H5T_COMPOUND != dt->type) + if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE)) || H5T_COMPOUND != dt->shared->type) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5T_NO_CLASS, "not a compound data type"); - if (membno < 0 || membno >= dt->u.compnd.nmembs) + if (membno < 0 || membno >= dt->shared->u.compnd.nmembs) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5T_NO_CLASS, "invalid member number"); /* Value */ - ret_value = dt->u.compnd.memb[membno].type->type; + ret_value = dt->shared->u.compnd.memb[membno].type->shared->type; done: FUNC_LEAVE_API(ret_value); @@ -219,9 +219,9 @@ H5Tget_member_type(hid_t type_id, int membno) H5TRACE2("i","iIs",type_id,membno); /* Check args */ - if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE)) || H5T_COMPOUND != dt->type) + if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE)) || H5T_COMPOUND != dt->shared->type) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a compound data type"); - if (membno < 0 || membno >= dt->u.compnd.nmembs) + if (membno < 0 || membno >= dt->shared->u.compnd.nmembs) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid member number"); if ((memb_dt=H5T_get_member_type(dt, membno))==NULL) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to retrieve member type"); @@ -265,10 +265,10 @@ H5T_get_member_type(H5T_t *dt, int membno) FUNC_ENTER_NOAPI(H5T_get_member_type, NULL); assert(dt); - assert(membno >=0 && membno < dt->u.compnd.nmembs); + assert(membno >=0 && membno < dt->shared->u.compnd.nmembs); /* Copy data type into an atom */ - if (NULL == (ret_value = H5T_copy(dt->u.compnd.memb[membno].type, H5T_COPY_REOPEN))) + if (NULL == (ret_value = H5T_copy(dt->shared->u.compnd.memb[membno].type, H5T_COPY_REOPEN))) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to copy member data type"); done: @@ -313,9 +313,9 @@ H5Tinsert(hid_t parent_id, const char *name, size_t offset, hid_t member_id) /* Check args */ if (parent_id==member_id) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "can't insert compound datatype within itself"); - if (NULL == (parent = H5I_object_verify(parent_id,H5I_DATATYPE)) || H5T_COMPOUND != parent->type) + if (NULL == (parent = H5I_object_verify(parent_id,H5I_DATATYPE)) || H5T_COMPOUND != parent->shared->type) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a compound data type"); - if (H5T_STATE_TRANSIENT!=parent->state) + if (H5T_STATE_TRANSIENT!=parent->shared->state) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "parent type read-only"); if (!name || !*name) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no member name"); @@ -396,82 +396,82 @@ H5T_insert(H5T_t *parent, const char *name, size_t offset, const H5T_t *member) FUNC_ENTER_NOAPI(H5T_insert, FAIL); /* check args */ - assert(parent && H5T_COMPOUND == parent->type); - assert(H5T_STATE_TRANSIENT==parent->state); + assert(parent && H5T_COMPOUND == parent->shared->type); + assert(H5T_STATE_TRANSIENT==parent->shared->state); assert(member); assert(name && *name); /* Does NAME already exist in PARENT? */ - for (i=0; i<parent->u.compnd.nmembs; i++) { - if (!HDstrcmp(parent->u.compnd.memb[i].name, name)) + for (i=0; i<parent->shared->u.compnd.nmembs; i++) { + if (!HDstrcmp(parent->shared->u.compnd.memb[i].name, name)) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINSERT, FAIL, "member name is not unique"); } /* Does the new member overlap any existing member ? */ - total_size=member->size; - for (i=0; i<parent->u.compnd.nmembs; i++) { - if ((offset <= parent->u.compnd.memb[i].offset && - offset + total_size > parent->u.compnd.memb[i].offset) || - (parent->u.compnd.memb[i].offset <= offset && - parent->u.compnd.memb[i].offset + - parent->u.compnd.memb[i].size > offset)) + total_size=member->shared->size; + for (i=0; i<parent->shared->u.compnd.nmembs; i++) { + if ((offset <= parent->shared->u.compnd.memb[i].offset && + offset + total_size > parent->shared->u.compnd.memb[i].offset) || + (parent->shared->u.compnd.memb[i].offset <= offset && + parent->shared->u.compnd.memb[i].offset + + parent->shared->u.compnd.memb[i].size > offset)) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINSERT, FAIL, "member overlaps with another member"); } /* Does the new member overlap the end of the compound type? */ - if(offset+total_size>parent->size) + if(offset+total_size>parent->shared->size) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINSERT, FAIL, "member extends past end of compound type"); /* Increase member array if necessary */ - if (parent->u.compnd.nmembs >= parent->u.compnd.nalloc) { - size_t na = parent->u.compnd.nalloc + H5T_COMPND_INC; - H5T_cmemb_t *x = H5MM_realloc (parent->u.compnd.memb, + if (parent->shared->u.compnd.nmembs >= parent->shared->u.compnd.nalloc) { + size_t na = parent->shared->u.compnd.nalloc + H5T_COMPND_INC; + H5T_cmemb_t *x = H5MM_realloc (parent->shared->u.compnd.memb, na * sizeof(H5T_cmemb_t)); if (!x) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); - parent->u.compnd.nalloc = (int)na; - parent->u.compnd.memb = x; + parent->shared->u.compnd.nalloc = (int)na; + parent->shared->u.compnd.memb = x; } /* Add member to end of member array */ - idx = parent->u.compnd.nmembs; - parent->u.compnd.memb[idx].name = H5MM_xstrdup(name); - parent->u.compnd.memb[idx].offset = offset; - parent->u.compnd.memb[idx].size = total_size; - parent->u.compnd.memb[idx].type = H5T_copy (member, H5T_COPY_ALL); + idx = parent->shared->u.compnd.nmembs; + parent->shared->u.compnd.memb[idx].name = H5MM_xstrdup(name); + parent->shared->u.compnd.memb[idx].offset = offset; + parent->shared->u.compnd.memb[idx].size = total_size; + parent->shared->u.compnd.memb[idx].type = H5T_copy (member, H5T_COPY_ALL); - parent->u.compnd.sorted = H5T_SORT_NONE; - parent->u.compnd.nmembs++; + parent->shared->u.compnd.sorted = H5T_SORT_NONE; + parent->shared->u.compnd.nmembs++; /* Determine if the compound datatype stayed packed */ - if(parent->u.compnd.packed) { + if(parent->shared->u.compnd.packed) { /* Check if the member type is packed */ - if(H5T_is_packed(parent->u.compnd.memb[idx].type)>0) { + if(H5T_is_packed(parent->shared->u.compnd.memb[idx].type)>0) { if(idx==0) { /* If the is the first member, the datatype is not packed * if the first member isn't at offset 0 */ - if(parent->u.compnd.memb[idx].offset>0) - parent->u.compnd.packed=FALSE; + if(parent->shared->u.compnd.memb[idx].offset>0) + parent->shared->u.compnd.packed=FALSE; } /* end if */ else { /* If the is not the first member, the datatype is not * packed if the new member isn't adjoining the previous member */ - if(parent->u.compnd.memb[idx].offset!=(parent->u.compnd.memb[idx-1].offset+parent->u.compnd.memb[idx-1].size)) - parent->u.compnd.packed=FALSE; + if(parent->shared->u.compnd.memb[idx].offset!=(parent->shared->u.compnd.memb[idx-1].offset+parent->shared->u.compnd.memb[idx-1].size)) + parent->shared->u.compnd.packed=FALSE; } /* end else */ } /* end if */ else - parent->u.compnd.packed=FALSE; + parent->shared->u.compnd.packed=FALSE; } /* end if */ /* * Set the "force conversion" flag if the field's datatype indicates */ - if(member->force_conv==TRUE) - parent->force_conv=TRUE; + if(member->shared->force_conv==TRUE) + parent->shared->force_conv=TRUE; done: FUNC_LEAVE_NOAPI(ret_value); @@ -510,37 +510,37 @@ H5T_pack(H5T_t *dt) HGOTO_DONE(SUCCEED); /* Check for packing unmodifiable datatype */ - if (H5T_STATE_TRANSIENT!=dt->state) + if (H5T_STATE_TRANSIENT!=dt->shared->state) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "datatype is read-only"); - if(dt->parent) { - if (H5T_pack(dt->parent) < 0) + if(dt->shared->parent) { + if (H5T_pack(dt->shared->parent) < 0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to pack parent of datatype"); /* Adjust size of datatype appropriately */ - if(dt->type==H5T_ARRAY) - dt->size = dt->parent->size * dt->u.array.nelem; - else if(dt->type!=H5T_VLEN) - dt->size = dt->parent->size; + if(dt->shared->type==H5T_ARRAY) + dt->shared->size = dt->shared->parent->shared->size * dt->shared->u.array.nelem; + else if(dt->shared->type!=H5T_VLEN) + dt->shared->size = dt->shared->parent->shared->size; } /* end if */ - else if(dt->type==H5T_COMPOUND) { + else if(dt->shared->type==H5T_COMPOUND) { /* Recursively pack the members */ - for (i=0; i<dt->u.compnd.nmembs; i++) - if (H5T_pack(dt->u.compnd.memb[i].type) < 0) + for (i=0; i<dt->shared->u.compnd.nmembs; i++) + if (H5T_pack(dt->shared->u.compnd.memb[i].type) < 0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to pack part of a compound data type"); /* Remove padding between members */ H5T_sort_value(dt, NULL); - for (i=0, offset=0; i<dt->u.compnd.nmembs; i++) { - dt->u.compnd.memb[i].offset = offset; - offset += dt->u.compnd.memb[i].size; + for (i=0, offset=0; i<dt->shared->u.compnd.nmembs; i++) { + dt->shared->u.compnd.memb[i].offset = offset; + offset += dt->shared->u.compnd.memb[i].size; } /* Change total size */ - dt->size = MAX(1, offset); + dt->shared->size = MAX(1, offset); /* Mark the type as packed now */ - dt->u.compnd.packed=TRUE; + dt->shared->u.compnd.packed=TRUE; } /* end if */ } /* end if */ @@ -574,12 +574,12 @@ H5T_is_packed(H5T_t *dt) assert(dt); /* Go up the chain as far as possible */ - while(dt->parent) - dt=dt->parent; + while(dt->shared->parent) + dt=dt->shared->parent; /* If this is a compound datatype, check if it is packed */ - if(dt->type==H5T_COMPOUND) - ret_value=dt->u.compnd.packed; + if(dt->shared->type==H5T_COMPOUND) + ret_value=dt->shared->u.compnd.packed; done: FUNC_LEAVE_NOAPI(ret_value); diff --git a/src/H5Tconv.c b/src/H5Tconv.c index 2bce779..8e2433b 100644 --- a/src/H5Tconv.c +++ b/src/H5Tconv.c @@ -336,7 +336,7 @@ H5FL_BLK_DEFINE_STATIC(array_seq); if (NULL==(st=H5I_object(src_id)) || NULL==(dt=H5I_object(dst_id))) \ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, \ "unable to dereference datatype object ID") \ - if (st->size!=sizeof(ST) || dt->size!=sizeof(DT)) \ + if (st->shared->size!=sizeof(ST) || dt->shared->size!=sizeof(DT)) \ HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, \ "disagreement about datatype size") \ CI_ALLOC_PRIV \ @@ -623,32 +623,32 @@ H5T_conv_order_opt(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, if (NULL == (src = H5I_object(src_id)) || NULL == (dst = H5I_object(dst_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (src->size != dst->size || - 0 != src->u.atomic.offset || - 0 != dst->u.atomic.offset || - !((H5T_ORDER_BE == src->u.atomic.order && - H5T_ORDER_LE == dst->u.atomic.order) || - (H5T_ORDER_LE == src->u.atomic.order && - H5T_ORDER_BE == dst->u.atomic.order))) + if (src->shared->size != dst->shared->size || + 0 != src->shared->u.atomic.offset || + 0 != dst->shared->u.atomic.offset || + !((H5T_ORDER_BE == src->shared->u.atomic.order && + H5T_ORDER_LE == dst->shared->u.atomic.order) || + (H5T_ORDER_LE == src->shared->u.atomic.order && + H5T_ORDER_BE == dst->shared->u.atomic.order))) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "conversion not supported"); - if (src->size!=1 && src->size!=2 && src->size!=4 && - src->size!=8 && src->size!=16) + if (src->shared->size!=1 && src->shared->size!=2 && src->shared->size!=4 && + src->shared->size!=8 && src->shared->size!=16) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "conversion not supported"); - switch (src->type) { + switch (src->shared->type) { case H5T_INTEGER: case H5T_BITFIELD: /* nothing to check */ break; case H5T_FLOAT: - if (src->u.atomic.u.f.sign != dst->u.atomic.u.f.sign || - src->u.atomic.u.f.epos != dst->u.atomic.u.f.epos || - src->u.atomic.u.f.esize != dst->u.atomic.u.f.esize || - src->u.atomic.u.f.ebias != dst->u.atomic.u.f.ebias || - src->u.atomic.u.f.mpos != dst->u.atomic.u.f.mpos || - src->u.atomic.u.f.msize != dst->u.atomic.u.f.msize || - src->u.atomic.u.f.norm != dst->u.atomic.u.f.norm || - src->u.atomic.u.f.pad != dst->u.atomic.u.f.pad) + if (src->shared->u.atomic.u.f.sign != dst->shared->u.atomic.u.f.sign || + src->shared->u.atomic.u.f.epos != dst->shared->u.atomic.u.f.epos || + src->shared->u.atomic.u.f.esize != dst->shared->u.atomic.u.f.esize || + src->shared->u.atomic.u.f.ebias != dst->shared->u.atomic.u.f.ebias || + src->shared->u.atomic.u.f.mpos != dst->shared->u.atomic.u.f.mpos || + src->shared->u.atomic.u.f.msize != dst->shared->u.atomic.u.f.msize || + src->shared->u.atomic.u.f.norm != dst->shared->u.atomic.u.f.norm || + src->shared->u.atomic.u.f.pad != dst->shared->u.atomic.u.f.pad) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "conversion not supported"); break; @@ -664,8 +664,8 @@ H5T_conv_order_opt(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, NULL == (dst = H5I_object(dst_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - buf_stride = buf_stride ? buf_stride : src->size; - switch (src->size) { + buf_stride = buf_stride ? buf_stride : src->shared->size; + switch (src->shared->size) { case 1: /*no-op*/ break; @@ -1007,28 +1007,28 @@ H5T_conv_order(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, if (NULL == (src = H5I_object(src_id)) || NULL == (dst = H5I_object(dst_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (src->size != dst->size || 0 != src->u.atomic.offset || - 0 != dst->u.atomic.offset || - !((H5T_ORDER_BE == src->u.atomic.order && - H5T_ORDER_LE == dst->u.atomic.order) || - (H5T_ORDER_LE == src->u.atomic.order && - H5T_ORDER_BE == dst->u.atomic.order))) + if (src->shared->size != dst->shared->size || 0 != src->shared->u.atomic.offset || + 0 != dst->shared->u.atomic.offset || + !((H5T_ORDER_BE == src->shared->u.atomic.order && + H5T_ORDER_LE == dst->shared->u.atomic.order) || + (H5T_ORDER_LE == src->shared->u.atomic.order && + H5T_ORDER_BE == dst->shared->u.atomic.order))) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "conversion not supported"); - switch (src->type) { + switch (src->shared->type) { case H5T_INTEGER: case H5T_BITFIELD: /* nothing to check */ break; case H5T_FLOAT: - if (src->u.atomic.u.f.sign != dst->u.atomic.u.f.sign || - src->u.atomic.u.f.epos != dst->u.atomic.u.f.epos || - src->u.atomic.u.f.esize != dst->u.atomic.u.f.esize || - src->u.atomic.u.f.ebias != dst->u.atomic.u.f.ebias || - src->u.atomic.u.f.mpos != dst->u.atomic.u.f.mpos || - src->u.atomic.u.f.msize != dst->u.atomic.u.f.msize || - src->u.atomic.u.f.norm != dst->u.atomic.u.f.norm || - src->u.atomic.u.f.pad != dst->u.atomic.u.f.pad) { + if (src->shared->u.atomic.u.f.sign != dst->shared->u.atomic.u.f.sign || + src->shared->u.atomic.u.f.epos != dst->shared->u.atomic.u.f.epos || + src->shared->u.atomic.u.f.esize != dst->shared->u.atomic.u.f.esize || + src->shared->u.atomic.u.f.ebias != dst->shared->u.atomic.u.f.ebias || + src->shared->u.atomic.u.f.mpos != dst->shared->u.atomic.u.f.mpos || + src->shared->u.atomic.u.f.msize != dst->shared->u.atomic.u.f.msize || + src->shared->u.atomic.u.f.norm != dst->shared->u.atomic.u.f.norm || + src->shared->u.atomic.u.f.pad != dst->shared->u.atomic.u.f.pad) { HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "conversion not supported"); } break; @@ -1045,11 +1045,11 @@ H5T_conv_order(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, NULL == (dst = H5I_object(dst_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - buf_stride = buf_stride ? buf_stride : src->size; - md = src->size / 2; + buf_stride = buf_stride ? buf_stride : src->shared->size; + md = src->shared->size / 2; for (i=0; i<nelmts; i++, buf+=buf_stride) { for (j=0; j<md; j++) - H5_SWAP_BYTES(buf, j, src->size-(j+1)); + H5_SWAP_BYTES(buf, j, src->shared->size-(j+1)); } break; @@ -1109,11 +1109,11 @@ H5T_conv_b_b(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, if (NULL == (src = H5I_object(src_id)) || NULL == (dst = H5I_object(dst_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_ORDER_LE!=src->u.atomic.order && - H5T_ORDER_BE!=src->u.atomic.order) + if (H5T_ORDER_LE!=src->shared->u.atomic.order && + H5T_ORDER_BE!=src->shared->u.atomic.order) HGOTO_ERROR (H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "unsupported byte order"); - if (H5T_ORDER_LE!=dst->u.atomic.order && - H5T_ORDER_BE!=dst->u.atomic.order) + if (H5T_ORDER_LE!=dst->shared->u.atomic.order && + H5T_ORDER_BE!=dst->shared->u.atomic.order) HGOTO_ERROR (H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "unsupported byte order"); cdata->need_bkg = H5T_BKG_NO; break; @@ -1132,23 +1132,23 @@ H5T_conv_b_b(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * how many of the elements have the source and destination areas * overlapping? */ - if (src->size==dst->size || buf_stride) { + if (src->shared->size==dst->shared->size || buf_stride) { sp = dp = (uint8_t*)buf; direction = 1; olap = nelmts; - } else if (src->size>=dst->size) { - double olap_d = HDceil((double)(dst->size)/ - (double)(src->size-dst->size)); + } else if (src->shared->size>=dst->shared->size) { + double olap_d = HDceil((double)(dst->shared->size)/ + (double)(src->shared->size-dst->shared->size)); olap = (size_t)olap_d; sp = dp = (uint8_t*)buf; direction = 1; } else { - double olap_d = HDceil((double)(src->size)/ - (double)(dst->size-src->size)); + double olap_d = HDceil((double)(src->shared->size)/ + (double)(dst->shared->size-src->shared->size)); olap = (size_t)olap_d; - sp = (uint8_t*)buf + (nelmts-1) * src->size; - dp = (uint8_t*)buf + (nelmts-1) * dst->size; + sp = (uint8_t*)buf + (nelmts-1) * src->shared->size; + dp = (uint8_t*)buf + (nelmts-1) * dst->shared->size; direction = -1; } @@ -1169,11 +1169,11 @@ H5T_conv_b_b(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, #ifndef NDEBUG /* I don't quite trust the overlap calculations yet --rpm */ if (d==dbuf) { - assert ((dp>=sp && dp<sp+src->size) || - (sp>=dp && sp<dp+dst->size)); + assert ((dp>=sp && dp<sp+src->shared->size) || + (sp>=dp && sp<dp+dst->shared->size)); } else { - assert ((dp<sp && dp+dst->size<=sp) || - (sp<dp && sp+src->size<=dp)); + assert ((dp<sp && dp+dst->shared->size<=sp) || + (sp<dp && sp+src->shared->size<=dp)); } #endif @@ -1182,11 +1182,11 @@ H5T_conv_b_b(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * complicated. We'll do all the conversion stuff assuming * little endian and then we'll fix the order at the end. */ - if (H5T_ORDER_BE==src->u.atomic.order) { - half_size = src->size/2; + if (H5T_ORDER_BE==src->shared->u.atomic.order) { + half_size = src->shared->size/2; for (i=0; i<half_size; i++) { - uint8_t tmp = s[src->size-(i+1)]; - s[src->size-(i+1)] = s[i]; + uint8_t tmp = s[src->shared->size-(i+1)]; + s[src->shared->size-(i+1)] = s[i]; s[i] = tmp; } } @@ -1196,41 +1196,41 @@ H5T_conv_b_b(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * than the destination then invoke the overflow function or copy * as many bits as possible. Zero extra bits in the destination. */ - if (src->u.atomic.prec>dst->u.atomic.prec) { + if (src->shared->u.atomic.prec>dst->shared->u.atomic.prec) { if (!H5T_overflow_g || (H5T_overflow_g)(src_id, dst_id, s, d)<0) { - H5T_bit_copy(d, dst->u.atomic.offset, - s, src->u.atomic.offset, dst->u.atomic.prec); + H5T_bit_copy(d, dst->shared->u.atomic.offset, + s, src->shared->u.atomic.offset, dst->shared->u.atomic.prec); } } else { - H5T_bit_copy(d, dst->u.atomic.offset, - s, src->u.atomic.offset, - src->u.atomic.prec); - H5T_bit_set(d, dst->u.atomic.offset+src->u.atomic.prec, - dst->u.atomic.prec-src->u.atomic.prec, FALSE); + H5T_bit_copy(d, dst->shared->u.atomic.offset, + s, src->shared->u.atomic.offset, + src->shared->u.atomic.prec); + H5T_bit_set(d, dst->shared->u.atomic.offset+src->shared->u.atomic.prec, + dst->shared->u.atomic.prec-src->shared->u.atomic.prec, FALSE); } /* * Fill the destination padding areas. */ - switch (dst->u.atomic.lsb_pad) { + switch (dst->shared->u.atomic.lsb_pad) { case H5T_PAD_ZERO: - H5T_bit_set(d, 0, dst->u.atomic.offset, FALSE); + H5T_bit_set(d, 0, dst->shared->u.atomic.offset, FALSE); break; case H5T_PAD_ONE: - H5T_bit_set(d, 0, dst->u.atomic.offset, TRUE); + H5T_bit_set(d, 0, dst->shared->u.atomic.offset, TRUE); break; default: HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "unsupported LSB padding"); } - msb_pad_offset = dst->u.atomic.offset + dst->u.atomic.prec; - switch (dst->u.atomic.msb_pad) { + msb_pad_offset = dst->shared->u.atomic.offset + dst->shared->u.atomic.prec; + switch (dst->shared->u.atomic.msb_pad) { case H5T_PAD_ZERO: - H5T_bit_set(d, msb_pad_offset, 8*dst->size-msb_pad_offset, + H5T_bit_set(d, msb_pad_offset, 8*dst->shared->size-msb_pad_offset, FALSE); break; case H5T_PAD_ONE: - H5T_bit_set(d, msb_pad_offset, 8*dst->size-msb_pad_offset, + H5T_bit_set(d, msb_pad_offset, 8*dst->shared->size-msb_pad_offset, TRUE); break; default: @@ -1241,11 +1241,11 @@ H5T_conv_b_b(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * Put the destination in the correct byte order. See note at * beginning of loop. */ - if (H5T_ORDER_BE==dst->u.atomic.order) { - half_size = dst->size/2; + if (H5T_ORDER_BE==dst->shared->u.atomic.order) { + half_size = dst->shared->size/2; for (i=0; i<half_size; i++) { - uint8_t tmp = d[dst->size-(i+1)]; - d[dst->size-(i+1)] = d[i]; + uint8_t tmp = d[dst->shared->size-(i+1)]; + d[dst->shared->size-(i+1)] = d[i]; d[i] = tmp; } } @@ -1254,13 +1254,13 @@ H5T_conv_b_b(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * If we had used a temporary buffer for the destination then we * should copy the value to the true destination buffer. */ - if (d==dbuf) HDmemcpy (dp, d, dst->size); + if (d==dbuf) HDmemcpy (dp, d, dst->shared->size); if (buf_stride) { sp += direction * buf_stride; dp += direction * buf_stride; } else { - sp += direction * src->size; - dp += direction * dst->size; + sp += direction * src->shared->size; + dp += direction * dst->shared->size; } } @@ -1318,11 +1318,11 @@ H5T_conv_struct_init (H5T_t *src, H5T_t *dst, H5T_cdata_t *cdata, hid_t dxpl_id) * Allocate private data structure and arrays. */ if (NULL==(priv=cdata->priv=H5MM_calloc(sizeof(H5T_conv_struct_t))) || - NULL==(priv->src2dst=H5MM_malloc(src->u.compnd.nmembs * + NULL==(priv->src2dst=H5MM_malloc(src->shared->u.compnd.nmembs * sizeof(int))) || - NULL==(priv->src_memb_id=H5MM_malloc(src->u.compnd.nmembs * + NULL==(priv->src_memb_id=H5MM_malloc(src->shared->u.compnd.nmembs * sizeof(hid_t))) || - NULL==(priv->dst_memb_id=H5MM_malloc(dst->u.compnd.nmembs * + NULL==(priv->dst_memb_id=H5MM_malloc(dst->shared->u.compnd.nmembs * sizeof(hid_t)))) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); src2dst = priv->src2dst; @@ -1340,22 +1340,22 @@ H5T_conv_struct_init (H5T_t *src, H5T_t *dst, H5T_cdata_t *cdata, hid_t dxpl_id) * source and destination member data type so we can look up the * member data type conversion functions later. */ - for (i=0; i<src->u.compnd.nmembs; i++) { + for (i=0; i<src->shared->u.compnd.nmembs; i++) { src2dst[i] = -1; - for (j=0; j<dst->u.compnd.nmembs; j++) { - if (!HDstrcmp (src->u.compnd.memb[i].name, - dst->u.compnd.memb[j].name)) { + for (j=0; j<dst->shared->u.compnd.nmembs; j++) { + if (!HDstrcmp (src->shared->u.compnd.memb[i].name, + dst->shared->u.compnd.memb[j].name)) { src2dst[i] = j; break; } } if (src2dst[i]>=0) { - type = H5T_copy (src->u.compnd.memb[i].type, H5T_COPY_ALL); + type = H5T_copy (src->shared->u.compnd.memb[i].type, H5T_COPY_ALL); tid = H5I_register (H5I_DATATYPE, type); assert (tid>=0); priv->src_memb_id[i] = tid; - type = H5T_copy (dst->u.compnd.memb[src2dst[i]].type, + type = H5T_copy (dst->shared->u.compnd.memb[src2dst[i]].type, H5T_COPY_ALL); tid = H5I_register (H5I_DATATYPE, type); assert (tid>=0); @@ -1376,14 +1376,14 @@ H5T_conv_struct_init (H5T_t *src, H5T_t *dst, H5T_cdata_t *cdata, hid_t dxpl_id) */ src2dst = priv->src2dst; H5MM_xfree(priv->memb_path); - if (NULL==(priv->memb_path=H5MM_malloc(src->u.compnd.nmembs * + if (NULL==(priv->memb_path=H5MM_malloc(src->shared->u.compnd.nmembs * sizeof(H5T_path_t*)))) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); - for (i=0; i<src->u.compnd.nmembs; i++) { + for (i=0; i<src->shared->u.compnd.nmembs; i++) { if (src2dst[i]>=0) { - H5T_path_t *tpath = H5T_path_find(src->u.compnd.memb[i].type, - dst->u.compnd.memb[src2dst[i]].type, NULL, NULL, dxpl_id); + H5T_path_t *tpath = H5T_path_find(src->shared->u.compnd.memb[i].type, + dst->shared->u.compnd.memb[src2dst[i]].type, NULL, NULL, dxpl_id); if (NULL==(priv->memb_path[i] = tpath)) { H5MM_xfree(priv->src2dst); @@ -1480,8 +1480,8 @@ H5T_conv_struct(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, if (NULL == (src = H5I_object(src_id)) || NULL == (dst = H5I_object(dst_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - assert (H5T_COMPOUND==src->type); - assert (H5T_COMPOUND==dst->type); + assert (H5T_COMPOUND==src->shared->type); + assert (H5T_COMPOUND==dst->shared->type); if (H5T_conv_struct_init (src, dst, cdata, dxpl_id)<0) HGOTO_ERROR (H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to initialize conversion data"); @@ -1524,15 +1524,15 @@ H5T_conv_struct(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, if (buf_stride) { src_delta = buf_stride; if (!bkg_stride) - bkg_stride = dst->size; - } else if (dst->size <= src->size) { - src_delta = src->size; - bkg_stride = dst->size; + bkg_stride = dst->shared->size; + } else if (dst->shared->size <= src->shared->size) { + src_delta = src->shared->size; + bkg_stride = dst->shared->size; } else { - src_delta = -(int)src->size; /*overflow shouldn't be possible*/ - bkg_stride = -(int)dst->size; /*overflow shouldn't be possible*/ - xbuf += (nelmts-1) * src->size; - xbkg += (nelmts-1) * dst->size; + src_delta = -(int)src->shared->size; /*overflow shouldn't be possible*/ + bkg_stride = -(int)dst->shared->size; /*overflow shouldn't be possible*/ + xbuf += (nelmts-1) * src->shared->size; + xbkg += (nelmts-1) * dst->shared->size; } /* Conversion loop... */ @@ -1545,10 +1545,10 @@ H5T_conv_struct(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * data point as small as possible with all the free space on the * right side. */ - for (i=0, offset=0; i<src->u.compnd.nmembs; i++) { + for (i=0, offset=0; i<src->shared->u.compnd.nmembs; i++) { if (src2dst[i]<0) continue; /*subsetting*/ - src_memb = src->u.compnd.memb + i; - dst_memb = dst->u.compnd.memb + src2dst[i]; + src_memb = src->shared->u.compnd.memb + i; + dst_memb = dst->shared->u.compnd.memb + src2dst[i]; if (dst_memb->size <= src_memb->size) { if (H5T_convert(priv->memb_path[i], priv->src_memb_id[i], @@ -1574,10 +1574,10 @@ H5T_conv_struct(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * yet). Then copy the member to the destination offset in the * background buffer. */ - for (i=src->u.compnd.nmembs-1; i>=0; --i) { + for (i=src->shared->u.compnd.nmembs-1; i>=0; --i) { if (src2dst[i]<0) continue; /*subsetting*/ - src_memb = src->u.compnd.memb + i; - dst_memb = dst->u.compnd.memb + src2dst[i]; + src_memb = src->shared->u.compnd.memb + i; + dst_memb = dst->shared->u.compnd.memb + src2dst[i]; if (dst_memb->size > src_memb->size) { offset -= src_memb->size; @@ -1601,17 +1601,17 @@ H5T_conv_struct(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, xbkg += bkg_stride; } - /* If the bkg_stride was set to -(dst->size), make it positive now */ - if(buf_stride==0 && dst->size>src->size) - bkg_stride=dst->size; + /* If the bkg_stride was set to -(dst->shared->size), make it positive now */ + if(buf_stride==0 && dst->shared->size>src->shared->size) + bkg_stride=dst->shared->size; /* * Copy the background buffer back into the in-place conversion * buffer. */ for (xbuf=buf, xbkg=bkg, elmtno=0; elmtno<nelmts; elmtno++) { - HDmemmove(xbuf, xbkg, dst->size); - xbuf += buf_stride ? buf_stride : dst->size; + HDmemmove(xbuf, xbkg, dst->shared->size); + xbuf += buf_stride ? buf_stride : dst->shared->size; xbkg += bkg_stride; } break; @@ -1712,8 +1712,8 @@ H5T_conv_struct_opt(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, if (NULL == (src = H5I_object(src_id)) || NULL == (dst = H5I_object(dst_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - assert (H5T_COMPOUND==src->type); - assert (H5T_COMPOUND==dst->type); + assert (H5T_COMPOUND==src->shared->type); + assert (H5T_COMPOUND==dst->shared->type); /* Initialize data which is relatively constant */ if (H5T_conv_struct_init (src, dst, cdata, dxpl_id)<0) @@ -1731,23 +1731,23 @@ H5T_conv_struct_opt(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, * of loops as in the actual conversion except it checks that there * is room for each conversion instead of actually doing anything. */ - if (dst->size > src->size) { - for (i=0, offset=0; i<src->u.compnd.nmembs; i++) { + if (dst->shared->size > src->shared->size) { + for (i=0, offset=0; i<src->shared->u.compnd.nmembs; i++) { if (src2dst[i]<0) continue; - src_memb = src->u.compnd.memb + i; - dst_memb = dst->u.compnd.memb + src2dst[i]; + src_memb = src->shared->u.compnd.memb + i; + dst_memb = dst->shared->u.compnd.memb + src2dst[i]; if (dst_memb->size > src_memb->size) offset += src_memb->size; } - for (i=src->u.compnd.nmembs-1; i>=0; --i) { + for (i=src->shared->u.compnd.nmembs-1; i>=0; --i) { if (src2dst[i]<0) continue; - src_memb = src->u.compnd.memb + i; - dst_memb = dst->u.compnd.memb + src2dst[i]; + src_memb = src->shared->u.compnd.memb + i; + dst_memb = dst->shared->u.compnd.memb + src2dst[i]; if (dst_memb->size > src_memb->size) { offset -= src_memb->size; - if (dst_memb->size > src->size-offset) { + if (dst_memb->size > src->shared->size-offset) { H5MM_xfree(priv->src2dst); H5MM_xfree(priv->src_memb_id); H5MM_xfree(priv->dst_memb_id); @@ -1799,12 +1799,12 @@ H5T_conv_struct_opt(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, * data element at every BUF_STRIDE bytes through the main buffer * (BUF), leaving the result of each conversion at the same * location; otherwise assume the source and destination data are - * packed tightly based on src->size and dst->size. Also, if + * packed tightly based on src->shared->size and dst->shared->size. Also, if * BUF_STRIDE and BKG_STRIDE are both non-zero then place * background data into the BKG buffer at multiples of BKG_STRIDE; * otherwise assume BKG buffer is the packed destination datatype. */ - if (!buf_stride || !bkg_stride) bkg_stride = dst->size; + if (!buf_stride || !bkg_stride) bkg_stride = dst->shared->size; /* * For each member where the destination is not larger than the @@ -1813,10 +1813,10 @@ H5T_conv_struct_opt(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, * destination in the bkg buffer. Otherwise move the element as far * left as possible in the buffer. */ - for (i=0, offset=0; i<src->u.compnd.nmembs; i++) { + for (i=0, offset=0; i<src->shared->u.compnd.nmembs; i++) { if (src2dst[i]<0) continue; /*subsetting*/ - src_memb = src->u.compnd.memb + i; - dst_memb = dst->u.compnd.memb + src2dst[i]; + src_memb = src->shared->u.compnd.memb + i; + dst_memb = dst->shared->u.compnd.memb + src2dst[i]; if (dst_memb->size <= src_memb->size) { xbuf = buf + src_memb->offset; @@ -1824,20 +1824,20 @@ H5T_conv_struct_opt(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, if (H5T_convert(priv->memb_path[i], priv->src_memb_id[i], priv->dst_memb_id[src2dst[i]], nelmts, - buf_stride ? buf_stride : src->size, + buf_stride ? buf_stride : src->shared->size, bkg_stride, xbuf, xbkg, dxpl_id)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert compound data type member"); for (elmtno=0; elmtno<nelmts; elmtno++) { HDmemmove(xbkg, xbuf, dst_memb->size); - xbuf += buf_stride ? buf_stride : src->size; + xbuf += buf_stride ? buf_stride : src->shared->size; xbkg += bkg_stride; } } else { for (xbuf=buf, elmtno=0; elmtno<nelmts; elmtno++) { HDmemmove(xbuf+offset, xbuf+src_memb->offset, src_memb->size); - xbuf += buf_stride ? buf_stride : src->size; + xbuf += buf_stride ? buf_stride : src->shared->size; } offset += src_memb->size; } @@ -1849,11 +1849,11 @@ H5T_conv_struct_opt(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, * is larger than the source) and them to their final position in the * bkg buffer. */ - for (i=src->u.compnd.nmembs-1; i>=0; --i) { + for (i=src->shared->u.compnd.nmembs-1; i>=0; --i) { if (src2dst[i]<0) continue; - src_memb = src->u.compnd.memb + i; - dst_memb = dst->u.compnd.memb + src2dst[i]; + src_memb = src->shared->u.compnd.memb + i; + dst_memb = dst->shared->u.compnd.memb + src2dst[i]; if (dst_memb->size > src_memb->size) { offset -= src_memb->size; @@ -1862,13 +1862,13 @@ H5T_conv_struct_opt(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, if (H5T_convert(priv->memb_path[i], priv->src_memb_id[i], priv->dst_memb_id[src2dst[i]], nelmts, - buf_stride ? buf_stride : src->size, + buf_stride ? buf_stride : src->shared->size, bkg_stride, xbuf, xbkg, dxpl_id)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to convert compound data type member"); for (elmtno=0; elmtno<nelmts; elmtno++) { HDmemmove(xbkg, xbuf, dst_memb->size); - xbuf += buf_stride ? buf_stride : src->size; + xbuf += buf_stride ? buf_stride : src->shared->size; xbkg += bkg_stride; } } @@ -1876,8 +1876,8 @@ H5T_conv_struct_opt(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, /* Move background buffer into result buffer */ for (xbuf=buf, xbkg=bkg, elmtno=0; elmtno<nelmts; elmtno++) { - HDmemmove(xbuf, xbkg, dst->size); - xbuf += buf_stride ? buf_stride : dst->size; + HDmemmove(xbuf, xbkg, dst->shared->size); + xbuf += buf_stride ? buf_stride : dst->shared->size; xbkg += bkg_stride; } break; @@ -1924,7 +1924,7 @@ H5T_conv_enum_init(H5T_t *src, H5T_t *dst, H5T_cdata_t *cdata) cdata->need_bkg = H5T_BKG_NO; if (NULL==(priv=cdata->priv=H5MM_calloc(sizeof(*priv)))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); - if (0==src->u.enumer.nmembs) + if (0==src->shared->u.enumer.nmembs) HGOTO_DONE(SUCCEED); /* @@ -1934,15 +1934,15 @@ H5T_conv_enum_init(H5T_t *src, H5T_t *dst, H5T_cdata_t *cdata) */ H5T_sort_name(src, NULL); H5T_sort_name(dst, NULL); - if (NULL==(priv->src2dst=H5MM_malloc(src->u.enumer.nmembs*sizeof(int)))) + if (NULL==(priv->src2dst=H5MM_malloc(src->shared->u.enumer.nmembs*sizeof(int)))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");; for (i=0, j=0; - i<src->u.enumer.nmembs && j<dst->u.enumer.nmembs; + i<src->shared->u.enumer.nmembs && j<dst->shared->u.enumer.nmembs; i++, j++) { - while (j<dst->u.enumer.nmembs && - HDstrcmp(src->u.enumer.name[i], dst->u.enumer.name[j])) + while (j<dst->shared->u.enumer.nmembs && + HDstrcmp(src->shared->u.enumer.name[i], dst->shared->u.enumer.name[j])) j++; - if (j>=dst->u.enumer.nmembs) + if (j>=dst->shared->u.enumer.nmembs) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "source type is not a subset of destination type"); priv->src2dst[i] = j; } @@ -1964,14 +1964,14 @@ H5T_conv_enum_init(H5T_t *src, H5T_t *dst, H5T_cdata_t *cdata) * that array are the index numbers in the destination type or negative * if the entry is unused. */ - if (1==src->size || sizeof(short)==src->size || sizeof(int)==src->size) { - for (i=0; i<src->u.enumer.nmembs; i++) { - if (1==src->size) { - n = *((signed char*)(src->u.enumer.value+i)); - } else if (sizeof(short)==src->size) { - n = *((short*)(src->u.enumer.value+i*src->size)); + if (1==src->shared->size || sizeof(short)==src->shared->size || sizeof(int)==src->shared->size) { + for (i=0; i<src->shared->u.enumer.nmembs; i++) { + if (1==src->shared->size) { + n = *((signed char*)(src->shared->u.enumer.value+i)); + } else if (sizeof(short)==src->shared->size) { + n = *((short*)(src->shared->u.enumer.value+i*src->shared->size)); } else { - n = *((int*)(src->u.enumer.value+i*src->size)); + n = *((int*)(src->shared->u.enumer.value+i*src->shared->size)); } if (0==i) { domain[0] = domain[1] = n; @@ -1982,21 +1982,21 @@ H5T_conv_enum_init(H5T_t *src, H5T_t *dst, H5T_cdata_t *cdata) } length = (domain[1]-domain[0])+1; - if (src->u.enumer.nmembs<2 || - (double)length/src->u.enumer.nmembs<1.2) { + if (src->shared->u.enumer.nmembs<2 || + (double)length/src->shared->u.enumer.nmembs<1.2) { priv->base = domain[0]; priv->length = length; if (NULL==(map=H5MM_malloc(length*sizeof(int)))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); for (i=0; i<length; i++) map[i] = -1; /*entry unused*/ - for (i=0; i<src->u.enumer.nmembs; i++) { - if (1==src->size) { - n = *((signed char*)(src->u.enumer.value+i)); - } else if (sizeof(short)==src->size) { - n = *((short*)(src->u.enumer.value+i*src->size)); + for (i=0; i<src->shared->u.enumer.nmembs; i++) { + if (1==src->shared->size) { + n = *((signed char*)(src->shared->u.enumer.value+i)); + } else if (sizeof(short)==src->shared->size) { + n = *((short*)(src->shared->u.enumer.value+i*src->shared->size)); } else { - n = *((int*)(src->u.enumer.value+i*src->size)); + n = *((int*)(src->shared->u.enumer.value+i*src->shared->size)); } n -= priv->base; assert(n>=0 && n<priv->length); @@ -2075,8 +2075,8 @@ H5T_conv_enum(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, if (NULL == (src = H5I_object(src_id)) || NULL == (dst = H5I_object(dst_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - assert (H5T_ENUM==src->type); - assert (H5T_ENUM==dst->type); + assert (H5T_ENUM==src->shared->type); + assert (H5T_ENUM==dst->shared->type); if (H5T_conv_enum_init(src, dst, cdata)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to initialize private data"); break; @@ -2100,8 +2100,8 @@ H5T_conv_enum(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, if (NULL == (src = H5I_object(src_id)) || NULL == (dst = H5I_object(dst_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - assert (H5T_ENUM==src->type); - assert (H5T_ENUM==dst->type); + assert (H5T_ENUM==src->shared->type); + assert (H5T_ENUM==dst->shared->type); /* priv->src2dst map was computed for certain sort keys. Make sure those same * sort keys are used here during conversion. See H5T_conv_enum_init(). But @@ -2116,23 +2116,23 @@ H5T_conv_enum(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, if (buf_stride) { src_delta = dst_delta = (int)buf_stride; s = d = buf; - } else if (dst->size <= src->size) { - src_delta = (int)src->size; /*overflow shouldn't be possible*/ - dst_delta = (int)dst->size; /*overflow shouldn't be possible*/ + } else if (dst->shared->size <= src->shared->size) { + src_delta = (int)src->shared->size; /*overflow shouldn't be possible*/ + dst_delta = (int)dst->shared->size; /*overflow shouldn't be possible*/ s = d = buf; } else { - src_delta = -(int)src->size; /*overflow shouldn't be possible*/ - dst_delta = -(int)dst->size; /*overflow shouldn't be possible*/ - s = buf + (nelmts-1) * src->size; - d = buf + (nelmts-1) * dst->size; + src_delta = -(int)src->shared->size; /*overflow shouldn't be possible*/ + dst_delta = -(int)dst->shared->size; /*overflow shouldn't be possible*/ + s = buf + (nelmts-1) * src->shared->size; + d = buf + (nelmts-1) * dst->shared->size; } for (i=0; i<nelmts; i++, s+=src_delta, d+=dst_delta) { if (priv->length) { /* Use O(1) lookup */ - if (1==src->size) { + if (1==src->shared->size) { n = *((signed char*)s); - } else if (sizeof(short)==src->size) { + } else if (sizeof(short)==src->shared->size) { n = *((short*)s); } else { n = *((int*)s); @@ -2141,22 +2141,22 @@ H5T_conv_enum(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, if (n<0 || n>=priv->length || priv->src2dst[n]<0) { if (!H5T_overflow_g || (H5T_overflow_g)(src_id, dst_id, s, d)<0) { - HDmemset(d, 0xff, dst->size); + HDmemset(d, 0xff, dst->shared->size); } } else { HDmemcpy(d, - dst->u.enumer.value+priv->src2dst[n]*dst->size, - dst->size); + dst->shared->u.enumer.value+priv->src2dst[n]*dst->shared->size, + dst->shared->size); } } else { /* Use O(log N) lookup */ int lt = 0; - int rt = src->u.enumer.nmembs; + int rt = src->shared->u.enumer.nmembs; int md, cmp; while (lt<rt) { md = (lt+rt)/2; - cmp = HDmemcmp(s, src->u.enumer.value+md*src->size, - src->size); + cmp = HDmemcmp(s, src->shared->u.enumer.value+md*src->shared->size, + src->shared->size); if (cmp<0) { rt = md; } else if (cmp>0) { @@ -2168,12 +2168,12 @@ H5T_conv_enum(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, if (lt>=rt) { if (!H5T_overflow_g || (H5T_overflow_g)(src_id, dst_id, s, d)<0) { - HDmemset(d, 0xff, dst->size); + HDmemset(d, 0xff, dst->shared->size); } } else { HDmemcpy(d, - dst->u.enumer.value+priv->src2dst[md]*dst->size, - dst->size); + dst->shared->u.enumer.value+priv->src2dst[md]*dst->shared->size, + dst->shared->size); } } } @@ -2272,8 +2272,8 @@ H5T_conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, if (NULL == (src = H5I_object(src_id)) || NULL == (dst = H5I_object(dst_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - assert (H5T_VLEN==src->type); - assert (H5T_VLEN==dst->type); + assert (H5T_VLEN==src->shared->type); + assert (H5T_VLEN==dst->shared->type); /* Variable-length types don't need a background buffer */ cdata->need_bkg = H5T_BKG_NO; @@ -2294,12 +2294,12 @@ H5T_conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, /* Initialize source & destination strides */ if (buf_stride) { - assert(buf_stride>=src->size); - assert(buf_stride>=dst->size); + assert(buf_stride>=src->shared->size); + assert(buf_stride>=dst->shared->size); s_stride = d_stride = buf_stride; } else { - s_stride = src->size; - d_stride = dst->size; + s_stride = src->shared->size; + d_stride = dst->shared->size; } if(bkg) { if(bkg_stride) @@ -2311,21 +2311,21 @@ H5T_conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, b_stride=0; /* Get the size of the base types in src & dst */ - src_base_size=H5T_get_size(src->parent); - dst_base_size=H5T_get_size(dst->parent); + src_base_size=H5T_get_size(src->shared->parent); + dst_base_size=H5T_get_size(dst->shared->parent); /* Set up conversion path for base elements */ - if (NULL==(tpath=H5T_path_find(src->parent, dst->parent, NULL, NULL, dxpl_id))) { + if (NULL==(tpath=H5T_path_find(src->shared->parent, dst->shared->parent, NULL, NULL, dxpl_id))) { HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dest datatypes"); } else if (!H5T_path_noop(tpath)) { - if ((tsrc_id = H5I_register(H5I_DATATYPE, H5T_copy(src->parent, H5T_COPY_ALL)))<0 || - (tdst_id = H5I_register(H5I_DATATYPE, H5T_copy(dst->parent, H5T_COPY_ALL)))<0) + if ((tsrc_id = H5I_register(H5I_DATATYPE, H5T_copy(src->shared->parent, H5T_COPY_ALL)))<0 || + (tdst_id = H5I_register(H5I_DATATYPE, H5T_copy(dst->shared->parent, H5T_COPY_ALL)))<0) HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, FAIL, "unable to register types for conversion"); } else noop_conv=TRUE; /* Check if we need a temporary buffer for this conversion */ - parent_is_vlen=H5T_detect_class(dst->parent,H5T_VLEN); + parent_is_vlen=H5T_detect_class(dst->shared->parent,H5T_VLEN); if(tpath->cdata.need_bkg || parent_is_vlen) { /* Set up initial background buffer */ tmp_buf_size=MAX(src_base_size,dst_base_size); @@ -2338,7 +2338,7 @@ H5T_conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "unable to retrieve VL allocation info"); /* Set flags to indicate we are writing to or reading from the file */ - if(dst->u.vlen.f!=NULL) + if(dst->shared->u.vlen.f!=NULL) write_to_file=TRUE; /* Set the flag for nested VL case */ @@ -2382,20 +2382,20 @@ H5T_conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, for (elmtno=0; elmtno<safe; elmtno++) { /* Check for "nil" source sequence */ - if((*(src->u.vlen.isnull))(src->u.vlen.f,s)) { + if((*(src->shared->u.vlen.isnull))(src->shared->u.vlen.f,s)) { /* Write "nil" sequence to destination location */ - if((*(dst->u.vlen.setnull))(dst->u.vlen.f,dxpl_id,d,b)<0) + if((*(dst->shared->u.vlen.setnull))(dst->shared->u.vlen.f,dxpl_id,d,b)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_WRITEERROR, FAIL, "can't set VL data to 'nil'"); } /* end if */ else { /* Get length of element sequences */ - if((seq_len=(*(src->u.vlen.getlen))(s))<0) + if((seq_len=(*(src->shared->u.vlen.getlen))(s))<0) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "incorrect length"); /* If we are reading from memory and there is no conversion, just get the pointer to sequence */ if(write_to_file && noop_conv) { /* Get direct pointer to sequence */ - if((conv_buf=(*(src->u.vlen.getptr))(s))==NULL) + if((conv_buf=(*(src->shared->u.vlen.getptr))(s))==NULL) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid source pointer"); } /* end if */ else { @@ -2414,7 +2414,7 @@ H5T_conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, } /* end if */ /* Read in VL sequence */ - if((*(src->u.vlen.read))(src->u.vlen.f,dxpl_id,s,conv_buf,src_size)<0) + if((*(src->shared->u.vlen.read))(src->shared->u.vlen.f,dxpl_id,s,conv_buf,src_size)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_READERROR, FAIL, "can't read VL data"); } /* end else */ @@ -2440,9 +2440,9 @@ H5T_conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, if((tmp_buf=H5FL_BLK_REALLOC(vlen_seq,tmp_buf, tmp_buf_size))==NULL) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for type conversion"); } - H5F_addr_decode(dst->u.vlen.f, (const uint8_t **)&tmp, &(bg_hobjid.addr)); + H5F_addr_decode(dst->shared->u.vlen.f, (const uint8_t **)&tmp, &(bg_hobjid.addr)); INT32DECODE(tmp, bg_hobjid.idx); - if(H5HG_read(dst->u.vlen.f,dxpl_id,&bg_hobjid,tmp_buf)==NULL) + if(H5HG_read(dst->shared->u.vlen.f,dxpl_id,&bg_hobjid,tmp_buf)==NULL) HGOTO_ERROR (H5E_DATATYPE, H5E_READERROR, FAIL, "can't read VL sequence into background buffer"); } /* end if */ @@ -2460,7 +2460,7 @@ H5T_conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, } /* end if */ /* Write sequence to destination location */ - if((*(dst->u.vlen.write))(dst->u.vlen.f,dxpl_id,vl_alloc_info,d,conv_buf, b, (size_t)seq_len, dst_base_size)<0) + if((*(dst->shared->u.vlen.write))(dst->shared->u.vlen.f,dxpl_id,vl_alloc_info,d,conv_buf, b, (size_t)seq_len, dst_base_size)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_WRITEERROR, FAIL, "can't write VL data"); if(!noop_conv) { @@ -2475,9 +2475,9 @@ H5T_conv_vlen(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, for(u=0; u<(bg_seq_len-seq_len); u++) { UINT32DECODE(tmp_p, parent_seq_len); if(parent_seq_len>0) { - H5F_addr_decode(dst->u.vlen.f, (const uint8_t **)&tmp_p, &(parent_hobjid.addr)); + H5F_addr_decode(dst->shared->u.vlen.f, (const uint8_t **)&tmp_p, &(parent_hobjid.addr)); INT32DECODE(tmp_p, parent_hobjid.idx); - if(H5HG_remove(dst->u.vlen.f, dxpl_id,&parent_hobjid)<0) + if(H5HG_remove(dst->shared->u.vlen.f, dxpl_id,&parent_hobjid)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_WRITEERROR, FAIL, "Unable to remove heap object"); } } @@ -2569,18 +2569,18 @@ H5T_conv_array(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, if (NULL == (src = H5I_object(src_id)) || NULL == (dst = H5I_object(dst_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - assert (H5T_ARRAY==src->type); - assert (H5T_ARRAY==dst->type); + assert (H5T_ARRAY==src->shared->type); + assert (H5T_ARRAY==dst->shared->type); /* Check the number and sizes of the dimensions */ - if(src->u.array.ndims!=dst->u.array.ndims) + if(src->shared->u.array.ndims!=dst->shared->u.array.ndims) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "array datatypes do not have the same number of dimensions"); - for(i=0; i<src->u.array.ndims; i++) - if(src->u.array.dim[i]!=dst->u.array.dim[i]) + for(i=0; i<src->shared->u.array.ndims; i++) + if(src->shared->u.array.dim[i]!=dst->shared->u.array.dim[i]) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "array datatypes do not have the same sizes of dimensions"); #ifdef LATER - for(i=0; i<src->u.array.ndims; i++) - if(src->u.array.perm[i]!=dst->u.array.perm[i]) + for(i=0; i<src->shared->u.array.ndims; i++) + if(src->shared->u.array.perm[i]!=dst->shared->u.array.perm[i]) HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "array datatypes do not have the same dimension permutations"); #endif /* LATER */ @@ -2606,36 +2606,36 @@ H5T_conv_array(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * versa? Also, how many of the elements have the source and * destination areas overlapping? */ - if (src->size>=dst->size || buf_stride>0) { + if (src->shared->size>=dst->shared->size || buf_stride>0) { sp = dp = (uint8_t*)_buf; direction = 1; } else { sp = (uint8_t*)_buf + (nelmts-1) * - (buf_stride ? buf_stride : src->size); + (buf_stride ? buf_stride : src->shared->size); dp = (uint8_t*)_buf + (nelmts-1) * - (buf_stride ? buf_stride : dst->size); + (buf_stride ? buf_stride : dst->shared->size); direction = -1; } /* * Direction & size of buffer traversal. */ - src_delta = direction * (buf_stride ? buf_stride : src->size); - dst_delta = direction * (buf_stride ? buf_stride : dst->size); + src_delta = direction * (buf_stride ? buf_stride : src->shared->size); + dst_delta = direction * (buf_stride ? buf_stride : dst->shared->size); /* Set up conversion path for base elements */ - if (NULL==(tpath=H5T_path_find(src->parent, dst->parent, NULL, NULL, dxpl_id))) { + if (NULL==(tpath=H5T_path_find(src->shared->parent, dst->shared->parent, NULL, NULL, dxpl_id))) { HGOTO_ERROR(H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dest datatypes"); } else if (!H5T_path_noop(tpath)) { - if ((tsrc_id = H5I_register(H5I_DATATYPE, H5T_copy(src->parent, H5T_COPY_ALL)))<0 || - (tdst_id = H5I_register(H5I_DATATYPE, H5T_copy(dst->parent, H5T_COPY_ALL)))<0) + if ((tsrc_id = H5I_register(H5I_DATATYPE, H5T_copy(src->shared->parent, H5T_COPY_ALL)))<0 || + (tdst_id = H5I_register(H5I_DATATYPE, H5T_copy(dst->shared->parent, H5T_COPY_ALL)))<0) HGOTO_ERROR(H5E_DATASET, H5E_CANTREGISTER, FAIL, "unable to register types for conversion"); } /* Check if we need a background buffer for this conversion */ if(tpath->cdata.need_bkg) { /* Allocate background buffer */ - bkg_buf_size=src->u.array.nelem*MAX(src->size,dst->size); + bkg_buf_size=src->shared->u.array.nelem*MAX(src->shared->size,dst->shared->size); if ((bkg_buf=H5FL_BLK_CALLOC(array_seq,bkg_buf_size))==NULL) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for type conversion"); } /* end if */ @@ -2643,10 +2643,10 @@ H5T_conv_array(hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, /* Perform the actual conversion */ for (elmtno=0; elmtno<nelmts; elmtno++) { /* Copy the source array into the correct location for the destination */ - HDmemmove(dp, sp, src->size); + HDmemmove(dp, sp, src->shared->size); /* Convert array */ - if (H5T_convert(tpath, tsrc_id, tdst_id, src->u.array.nelem, 0, bkg_stride, dp, bkg_buf, dxpl_id)<0) + if (H5T_convert(tpath, tsrc_id, tdst_id, src->shared->u.array.nelem, 0, bkg_stride, dp, bkg_buf, dxpl_id)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "datatype conversion failed"); /* Advance the source & destination pointers */ @@ -2722,13 +2722,13 @@ H5T_conv_i_i (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, if (NULL==(src=H5I_object(src_id)) || NULL==(dst=H5I_object(dst_id))) HGOTO_ERROR (H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_ORDER_LE!=src->u.atomic.order && - H5T_ORDER_BE!=src->u.atomic.order) + if (H5T_ORDER_LE!=src->shared->u.atomic.order && + H5T_ORDER_BE!=src->shared->u.atomic.order) HGOTO_ERROR (H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "unsupported byte order"); - if (H5T_ORDER_LE!=dst->u.atomic.order && - H5T_ORDER_BE!=dst->u.atomic.order) + if (H5T_ORDER_LE!=dst->shared->u.atomic.order && + H5T_ORDER_BE!=dst->shared->u.atomic.order) HGOTO_ERROR (H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "unsupported byte order"); - if (dst->size>sizeof dbuf) + if (dst->shared->size>sizeof dbuf) HGOTO_ERROR (H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "destination size is too large"); cdata->need_bkg = H5T_BKG_NO; break; @@ -2747,23 +2747,23 @@ H5T_conv_i_i (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * how many of the elements have the source and destination areas * overlapping? */ - if (src->size==dst->size || buf_stride) { + if (src->shared->size==dst->shared->size || buf_stride) { sp = dp = (uint8_t*)buf; direction = 1; olap = nelmts; - } else if (src->size>=dst->size) { - double olap_d = HDceil((double)(dst->size)/ - (double)(src->size-dst->size)); + } else if (src->shared->size>=dst->shared->size) { + double olap_d = HDceil((double)(dst->shared->size)/ + (double)(src->shared->size-dst->shared->size)); olap = (size_t)olap_d; sp = dp = (uint8_t*)buf; direction = 1; } else { - double olap_d = HDceil((double)(src->size)/ - (double)(dst->size-src->size)); + double olap_d = HDceil((double)(src->shared->size)/ + (double)(dst->shared->size-src->shared->size)); olap = (size_t)olap_d; - sp = (uint8_t*)buf + (nelmts-1) * src->size; - dp = (uint8_t*)buf + (nelmts-1) * dst->size; + sp = (uint8_t*)buf + (nelmts-1) * src->shared->size; + dp = (uint8_t*)buf + (nelmts-1) * dst->shared->size; direction = -1; } @@ -2784,9 +2784,9 @@ H5T_conv_i_i (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, #ifndef NDEBUG /* I don't quite trust the overlap calculations yet --rpm */ if (d==dbuf) { - assert ((dp>=sp && dp<sp+src->size) || (sp>=dp && sp<dp+dst->size)); + assert ((dp>=sp && dp<sp+src->shared->size) || (sp>=dp && sp<dp+dst->shared->size)); } else { - assert ((dp<sp && dp+dst->size<=sp) || (sp<dp && sp+src->size<=dp)); + assert ((dp<sp && dp+dst->shared->size<=sp) || (sp<dp && sp+src->shared->size<=dp)); } #endif @@ -2795,11 +2795,11 @@ H5T_conv_i_i (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * complicated. We'll do all the conversion stuff assuming * little endian and then we'll fix the order at the end. */ - if (H5T_ORDER_BE==src->u.atomic.order) { - half_size = src->size/2; + if (H5T_ORDER_BE==src->shared->u.atomic.order) { + half_size = src->shared->size/2; for (i=0; i<half_size; i++) { - uint8_t tmp = s[src->size-(i+1)]; - s[src->size-(i+1)] = s[i]; + uint8_t tmp = s[src->shared->size-(i+1)]; + s[src->shared->size-(i+1)] = s[i]; s[i] = tmp; } } @@ -2808,7 +2808,7 @@ H5T_conv_i_i (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * What is the bit number for the msb bit of S which is set? The * bit number is relative to the significant part of the number. */ - sfirst = H5T_bit_find (s, src->u.atomic.offset, src->u.atomic.prec, + sfirst = H5T_bit_find (s, src->shared->u.atomic.offset, src->shared->u.atomic.prec, H5T_BIT_MSB, TRUE); first = (size_t)sfirst; @@ -2817,33 +2817,33 @@ H5T_conv_i_i (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * The source has no bits set and must therefore be zero. * Set the destination to zero. */ - H5T_bit_set (d, dst->u.atomic.offset, dst->u.atomic.prec, FALSE); + H5T_bit_set (d, dst->shared->u.atomic.offset, dst->shared->u.atomic.prec, FALSE); - } else if (H5T_SGN_NONE==src->u.atomic.u.i.sign && - H5T_SGN_NONE==dst->u.atomic.u.i.sign) { + } else if (H5T_SGN_NONE==src->shared->u.atomic.u.i.sign && + H5T_SGN_NONE==dst->shared->u.atomic.u.i.sign) { /* * Source and destination are both unsigned, but if the * source has more precision bits than the destination then * it's possible to overflow. When overflow occurs the * destination will be set to the maximum possible value. */ - if (src->u.atomic.prec <= dst->u.atomic.prec) { - H5T_bit_copy (d, dst->u.atomic.offset, s, src->u.atomic.offset, - src->u.atomic.prec); - H5T_bit_set (d, dst->u.atomic.offset+src->u.atomic.prec, - dst->u.atomic.prec-src->u.atomic.prec, FALSE); - } else if (first>=dst->u.atomic.prec) { + if (src->shared->u.atomic.prec <= dst->shared->u.atomic.prec) { + H5T_bit_copy (d, dst->shared->u.atomic.offset, s, src->shared->u.atomic.offset, + src->shared->u.atomic.prec); + H5T_bit_set (d, dst->shared->u.atomic.offset+src->shared->u.atomic.prec, + dst->shared->u.atomic.prec-src->shared->u.atomic.prec, FALSE); + } else if (first>=dst->shared->u.atomic.prec) { /*overflow*/ if (!H5T_overflow_g || (H5T_overflow_g)(src_id, dst_id, s, d)<0) { - H5T_bit_set (d, dst->u.atomic.offset, dst->u.atomic.prec, TRUE); + H5T_bit_set (d, dst->shared->u.atomic.offset, dst->shared->u.atomic.prec, TRUE); } } else { - H5T_bit_copy (d, dst->u.atomic.offset, s, src->u.atomic.offset, - dst->u.atomic.prec); + H5T_bit_copy (d, dst->shared->u.atomic.offset, s, src->shared->u.atomic.offset, + dst->shared->u.atomic.prec); } - } else if (H5T_SGN_2==src->u.atomic.u.i.sign && - H5T_SGN_NONE==dst->u.atomic.u.i.sign) { + } else if (H5T_SGN_2==src->shared->u.atomic.u.i.sign && + H5T_SGN_NONE==dst->shared->u.atomic.u.i.sign) { /* * If the source is signed and the destination isn't then we * can have overflow if the source contains more bits than @@ -2851,50 +2851,50 @@ H5T_conv_i_i (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * possible value) or overflow if the source is negative * (destination is set to zero). */ - if (first+1 == src->u.atomic.prec) { + if (first+1 == src->shared->u.atomic.prec) { /*overflow*/ if (!H5T_overflow_g || (H5T_overflow_g)(src_id, dst_id, s, d)<0) { - H5T_bit_set (d, dst->u.atomic.offset, dst->u.atomic.prec, FALSE); + H5T_bit_set (d, dst->shared->u.atomic.offset, dst->shared->u.atomic.prec, FALSE); } - } else if (src->u.atomic.prec < dst->u.atomic.prec) { - H5T_bit_copy (d, dst->u.atomic.offset, s, src->u.atomic.offset, - src->u.atomic.prec-1); - H5T_bit_set (d, dst->u.atomic.offset+src->u.atomic.prec-1, - (dst->u.atomic.prec-src->u.atomic.prec)+1, FALSE); - } else if (first>=dst->u.atomic.prec) { + } else if (src->shared->u.atomic.prec < dst->shared->u.atomic.prec) { + H5T_bit_copy (d, dst->shared->u.atomic.offset, s, src->shared->u.atomic.offset, + src->shared->u.atomic.prec-1); + H5T_bit_set (d, dst->shared->u.atomic.offset+src->shared->u.atomic.prec-1, + (dst->shared->u.atomic.prec-src->shared->u.atomic.prec)+1, FALSE); + } else if (first>=dst->shared->u.atomic.prec) { /*overflow*/ if (!H5T_overflow_g || (H5T_overflow_g)(src_id, dst_id, s, d)<0) { - H5T_bit_set (d, dst->u.atomic.offset, dst->u.atomic.prec, TRUE); + H5T_bit_set (d, dst->shared->u.atomic.offset, dst->shared->u.atomic.prec, TRUE); } } else { - H5T_bit_copy (d, dst->u.atomic.offset, s, src->u.atomic.offset, - dst->u.atomic.prec); + H5T_bit_copy (d, dst->shared->u.atomic.offset, s, src->shared->u.atomic.offset, + dst->shared->u.atomic.prec); } - } else if (H5T_SGN_NONE==src->u.atomic.u.i.sign && - H5T_SGN_2==dst->u.atomic.u.i.sign) { + } else if (H5T_SGN_NONE==src->shared->u.atomic.u.i.sign && + H5T_SGN_2==dst->shared->u.atomic.u.i.sign) { /* * If the source is not signed but the destination is then * overflow can occur in which case the destination is set to * the largest possible value (all bits set except the msb). */ - if (first+1 >= dst->u.atomic.prec) { + if (first+1 >= dst->shared->u.atomic.prec) { /*overflow*/ if (!H5T_overflow_g || (H5T_overflow_g)(src_id, dst_id, s, d)<0) { - H5T_bit_set (d, dst->u.atomic.offset, dst->u.atomic.prec-1, TRUE); - H5T_bit_set (d, (dst->u.atomic.offset + dst->u.atomic.prec-1), 1, FALSE); + H5T_bit_set (d, dst->shared->u.atomic.offset, dst->shared->u.atomic.prec-1, TRUE); + H5T_bit_set (d, (dst->shared->u.atomic.offset + dst->shared->u.atomic.prec-1), 1, FALSE); } - } else if (src->u.atomic.prec<dst->u.atomic.prec) { - H5T_bit_copy (d, dst->u.atomic.offset, s, src->u.atomic.offset, - src->u.atomic.prec); - H5T_bit_set (d, dst->u.atomic.offset+src->u.atomic.prec, - dst->u.atomic.prec-src->u.atomic.prec, FALSE); + } else if (src->shared->u.atomic.prec<dst->shared->u.atomic.prec) { + H5T_bit_copy (d, dst->shared->u.atomic.offset, s, src->shared->u.atomic.offset, + src->shared->u.atomic.prec); + H5T_bit_set (d, dst->shared->u.atomic.offset+src->shared->u.atomic.prec, + dst->shared->u.atomic.prec-src->shared->u.atomic.prec, FALSE); } else { - H5T_bit_copy (d, dst->u.atomic.offset, s, src->u.atomic.offset, - dst->u.atomic.prec); + H5T_bit_copy (d, dst->shared->u.atomic.offset, s, src->shared->u.atomic.offset, + dst->shared->u.atomic.prec); } - } else if (first+1 == src->u.atomic.prec) { + } else if (first+1 == src->shared->u.atomic.prec) { /* * Both the source and the destination are signed and the * source value is negative. We could experience overflow @@ -2902,21 +2902,21 @@ H5T_conv_i_i (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * destination is set to a negative number with the largest * possible magnitude. */ - ssize_t sfz = H5T_bit_find (s, src->u.atomic.offset, - src->u.atomic.prec-1, H5T_BIT_MSB, FALSE); + ssize_t sfz = H5T_bit_find (s, src->shared->u.atomic.offset, + src->shared->u.atomic.prec-1, H5T_BIT_MSB, FALSE); size_t fz = (size_t)sfz; - if (sfz>=0 && fz+1>=dst->u.atomic.prec) { + if (sfz>=0 && fz+1>=dst->shared->u.atomic.prec) { /*overflow*/ if (!H5T_overflow_g || (H5T_overflow_g)(src_id, dst_id, s, d)<0) { - H5T_bit_set (d, dst->u.atomic.offset, dst->u.atomic.prec-1, FALSE); - H5T_bit_set (d, (dst->u.atomic.offset + dst->u.atomic.prec-1), 1, TRUE); + H5T_bit_set (d, dst->shared->u.atomic.offset, dst->shared->u.atomic.prec-1, FALSE); + H5T_bit_set (d, (dst->shared->u.atomic.offset + dst->shared->u.atomic.prec-1), 1, TRUE); } - } else if (src->u.atomic.prec<dst->u.atomic.prec) { - H5T_bit_copy (d, dst->u.atomic.offset, s, src->u.atomic.offset, src->u.atomic.prec); - H5T_bit_set (d, dst->u.atomic.offset+src->u.atomic.prec, dst->u.atomic.prec-src->u.atomic.prec, TRUE); + } else if (src->shared->u.atomic.prec<dst->shared->u.atomic.prec) { + H5T_bit_copy (d, dst->shared->u.atomic.offset, s, src->shared->u.atomic.offset, src->shared->u.atomic.prec); + H5T_bit_set (d, dst->shared->u.atomic.offset+src->shared->u.atomic.prec, dst->shared->u.atomic.prec-src->shared->u.atomic.prec, TRUE); } else { - H5T_bit_copy (d, dst->u.atomic.offset, s, src->u.atomic.offset, dst->u.atomic.prec); + H5T_bit_copy (d, dst->shared->u.atomic.offset, s, src->shared->u.atomic.offset, dst->shared->u.atomic.prec); } } else { @@ -2926,46 +2926,46 @@ H5T_conv_i_i (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * case the destination is set to the largest possible * positive value. */ - if (first+1>=dst->u.atomic.prec) { + if (first+1>=dst->shared->u.atomic.prec) { /*overflow*/ if (!H5T_overflow_g || (H5T_overflow_g)(src_id, dst_id, s, d)<0) { - H5T_bit_set (d, dst->u.atomic.offset, dst->u.atomic.prec-1, TRUE); - H5T_bit_set (d, (dst->u.atomic.offset + dst->u.atomic.prec-1), 1, FALSE); + H5T_bit_set (d, dst->shared->u.atomic.offset, dst->shared->u.atomic.prec-1, TRUE); + H5T_bit_set (d, (dst->shared->u.atomic.offset + dst->shared->u.atomic.prec-1), 1, FALSE); } - } else if (src->u.atomic.prec<dst->u.atomic.prec) { - H5T_bit_copy (d, dst->u.atomic.offset, s, src->u.atomic.offset, - src->u.atomic.prec); - H5T_bit_set (d, dst->u.atomic.offset+src->u.atomic.prec, - dst->u.atomic.prec-src->u.atomic.prec, FALSE); + } else if (src->shared->u.atomic.prec<dst->shared->u.atomic.prec) { + H5T_bit_copy (d, dst->shared->u.atomic.offset, s, src->shared->u.atomic.offset, + src->shared->u.atomic.prec); + H5T_bit_set (d, dst->shared->u.atomic.offset+src->shared->u.atomic.prec, + dst->shared->u.atomic.prec-src->shared->u.atomic.prec, FALSE); } else { - H5T_bit_copy (d, dst->u.atomic.offset, s, src->u.atomic.offset, - dst->u.atomic.prec); + H5T_bit_copy (d, dst->shared->u.atomic.offset, s, src->shared->u.atomic.offset, + dst->shared->u.atomic.prec); } } /* * Set padding areas in destination. */ - if (dst->u.atomic.offset>0) { - assert (H5T_PAD_ZERO==dst->u.atomic.lsb_pad || H5T_PAD_ONE==dst->u.atomic.lsb_pad); - H5T_bit_set (d, 0, dst->u.atomic.offset, (hbool_t)(H5T_PAD_ONE==dst->u.atomic.lsb_pad)); + if (dst->shared->u.atomic.offset>0) { + assert (H5T_PAD_ZERO==dst->shared->u.atomic.lsb_pad || H5T_PAD_ONE==dst->shared->u.atomic.lsb_pad); + H5T_bit_set (d, 0, dst->shared->u.atomic.offset, (hbool_t)(H5T_PAD_ONE==dst->shared->u.atomic.lsb_pad)); } - if (dst->u.atomic.offset+dst->u.atomic.prec!=8*dst->size) { - assert (H5T_PAD_ZERO==dst->u.atomic.msb_pad || H5T_PAD_ONE==dst->u.atomic.msb_pad); - H5T_bit_set (d, dst->u.atomic.offset+dst->u.atomic.prec, - 8*dst->size - (dst->u.atomic.offset+ dst->u.atomic.prec), - (hbool_t)(H5T_PAD_ONE==dst->u.atomic.msb_pad)); + if (dst->shared->u.atomic.offset+dst->shared->u.atomic.prec!=8*dst->shared->size) { + assert (H5T_PAD_ZERO==dst->shared->u.atomic.msb_pad || H5T_PAD_ONE==dst->shared->u.atomic.msb_pad); + H5T_bit_set (d, dst->shared->u.atomic.offset+dst->shared->u.atomic.prec, + 8*dst->shared->size - (dst->shared->u.atomic.offset+ dst->shared->u.atomic.prec), + (hbool_t)(H5T_PAD_ONE==dst->shared->u.atomic.msb_pad)); } /* * Put the destination in the correct byte order. See note at * beginning of loop. */ - if (H5T_ORDER_BE==dst->u.atomic.order) { - half_size = dst->size/2; + if (H5T_ORDER_BE==dst->shared->u.atomic.order) { + half_size = dst->shared->size/2; for (i=0; i<half_size; i++) { - uint8_t tmp = d[dst->size-(i+1)]; - d[dst->size-(i+1)] = d[i]; + uint8_t tmp = d[dst->shared->size-(i+1)]; + d[dst->shared->size-(i+1)] = d[i]; d[i] = tmp; } } @@ -2975,13 +2975,13 @@ H5T_conv_i_i (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * should copy the value to the true destination buffer. */ if (d==dbuf) - HDmemcpy (dp, d, dst->size); + HDmemcpy (dp, d, dst->shared->size); if (buf_stride) { sp += direction * buf_stride; dp += direction * buf_stride; } else { - sp += direction * src->size; - dp += direction * dst->size; + sp += direction * src->shared->size; + dp += direction * dst->shared->size; } } @@ -3060,13 +3060,13 @@ H5T_conv_f_f (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, if (NULL==(src_p=H5I_object(src_id)) || NULL==(dst_p=H5I_object(dst_id))) HGOTO_ERROR (H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - src = src_p->u.atomic; - dst = dst_p->u.atomic; + src = src_p->shared->u.atomic; + dst = dst_p->shared->u.atomic; if (H5T_ORDER_LE!=src.order && H5T_ORDER_BE!=src.order) HGOTO_ERROR (H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "unsupported byte order"); if (H5T_ORDER_LE!=dst.order && H5T_ORDER_BE!=dst.order) HGOTO_ERROR (H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "unsupported byte order"); - if (dst_p->size>sizeof(dbuf)) + if (dst_p->shared->size>sizeof(dbuf)) HGOTO_ERROR (H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "destination size is too large"); if (8*sizeof(expo)-1<src.u.f.esize || 8*sizeof(expo)-1<dst.u.f.esize) HGOTO_ERROR (H5E_DATATYPE, H5E_UNSUPPORTED, FAIL, "exponent field is too large"); @@ -3081,8 +3081,8 @@ H5T_conv_f_f (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, if (NULL==(src_p=H5I_object(src_id)) || NULL==(dst_p=H5I_object(dst_id))) HGOTO_ERROR (H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - src = src_p->u.atomic; - dst = dst_p->u.atomic; + src = src_p->shared->u.atomic; + dst = dst_p->shared->u.atomic; expo_max = ((hssize_t)1 << dst.u.f.esize) - 1; /* @@ -3090,22 +3090,22 @@ H5T_conv_f_f (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * how many of the elements have the source and destination areas * overlapping? */ - if (src_p->size==dst_p->size || buf_stride) { + if (src_p->shared->size==dst_p->shared->size || buf_stride) { sp = dp = (uint8_t*)buf; direction = 1; olap = nelmts; - } else if (src_p->size>=dst_p->size) { - double olap_d = HDceil((double)(dst_p->size)/ - (double)(src_p->size-dst_p->size)); + } else if (src_p->shared->size>=dst_p->shared->size) { + double olap_d = HDceil((double)(dst_p->shared->size)/ + (double)(src_p->shared->size-dst_p->shared->size)); olap = (size_t)olap_d; sp = dp = (uint8_t*)buf; direction = 1; } else { - double olap_d = HDceil((double)(src_p->size)/ - (double)(dst_p->size-src_p->size)); + double olap_d = HDceil((double)(src_p->shared->size)/ + (double)(dst_p->shared->size-src_p->shared->size)); olap = (size_t)olap_d; - sp = (uint8_t*)buf + (nelmts-1) * src_p->size; - dp = (uint8_t*)buf + (nelmts-1) * dst_p->size; + sp = (uint8_t*)buf + (nelmts-1) * src_p->shared->size; + dp = (uint8_t*)buf + (nelmts-1) * dst_p->shared->size; direction = -1; } @@ -3125,11 +3125,11 @@ H5T_conv_f_f (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, #ifndef NDEBUG /* I don't quite trust the overlap calculations yet --rpm */ if (d==dbuf) { - assert ((dp>=sp && dp<sp+src_p->size) || - (sp>=dp && sp<dp+dst_p->size)); + assert ((dp>=sp && dp<sp+src_p->shared->size) || + (sp>=dp && sp<dp+dst_p->shared->size)); } else { - assert ((dp<sp && dp+dst_p->size<=sp) || - (sp<dp && sp+src_p->size<=dp)); + assert ((dp<sp && dp+dst_p->shared->size<=sp) || + (sp<dp && sp+src_p->shared->size<=dp)); } #endif @@ -3139,10 +3139,10 @@ H5T_conv_f_f (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * little endian and then we'll fix the order at the end. */ if (H5T_ORDER_BE==src.order) { - half_size = src_p->size/2; + half_size = src_p->shared->size/2; for (i=0; i<half_size; i++) { - uint8_t tmp = s[src_p->size-(i+1)]; - s[src_p->size-(i+1)] = s[i]; + uint8_t tmp = s[src_p->shared->size-(i+1)]; + s[src_p->shared->size-(i+1)] = s[i]; s[i] = tmp; } } @@ -3271,13 +3271,13 @@ H5T_conv_f_f (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, */ if (H5T_overflow_g) { uint8_t over_src[256]; - assert(src_p->size<=sizeof over_src); + assert(src_p->shared->size<=sizeof over_src); if (H5T_ORDER_BE==src.order) { - for (i=0; i<src_p->size; i++) { - over_src[src_p->size-(i+1)] = s[i]; + for (i=0; i<src_p->shared->size; i++) { + over_src[src_p->shared->size-(i+1)] = s[i]; } } else { - for (i=0; i<src_p->size; i++) { + for (i=0; i<src_p->shared->size; i++) { over_src[i] = s[i]; } } @@ -3353,12 +3353,12 @@ H5T_conv_f_f (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, */ if (H5T_overflow_g) { uint8_t over_src[256]; - assert(src_p->size<=sizeof over_src); + assert(src_p->shared->size<=sizeof over_src); if (H5T_ORDER_BE==src.order) { - for (i=0; i<src_p->size; i++) - over_src[src_p->size-(i+1)] = s[i]; + for (i=0; i<src_p->shared->size; i++) + over_src[src_p->shared->size-(i+1)] = s[i]; } else { - for (i=0; i<src_p->size; i++) + for (i=0; i<src_p->shared->size; i++) over_src[i] = s[i]; } if ((H5T_overflow_g)(src_id, dst_id, over_src, d)>=0) @@ -3386,9 +3386,9 @@ H5T_conv_f_f (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, assert (H5T_PAD_ZERO==dst.lsb_pad || H5T_PAD_ONE==dst.lsb_pad); H5T_bit_set (d, 0, dst.offset, (hbool_t)(H5T_PAD_ONE==dst.lsb_pad)); } - if (dst.offset+dst.prec!=8*dst_p->size) { + if (dst.offset+dst.prec!=8*dst_p->shared->size) { assert (H5T_PAD_ZERO==dst.msb_pad || H5T_PAD_ONE==dst.msb_pad); - H5T_bit_set (d, dst.offset+dst.prec, 8*dst_p->size - (dst.offset+dst.prec), + H5T_bit_set (d, dst.offset+dst.prec, 8*dst_p->shared->size - (dst.offset+dst.prec), (hbool_t)(H5T_PAD_ONE==dst.msb_pad)); } @@ -3397,10 +3397,10 @@ H5T_conv_f_f (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * beginning of loop. */ if (H5T_ORDER_BE==dst.order) { - half_size = dst_p->size/2; + half_size = dst_p->shared->size/2; for (i=0; i<half_size; i++) { - uint8_t tmp = d[dst_p->size-(i+1)]; - d[dst_p->size-(i+1)] = d[i]; + uint8_t tmp = d[dst_p->shared->size-(i+1)]; + d[dst_p->shared->size-(i+1)] = d[i]; d[i] = tmp; } } @@ -3411,13 +3411,13 @@ H5T_conv_f_f (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, */ next: if (d==dbuf) - HDmemcpy (dp, d, dst_p->size); + HDmemcpy (dp, d, dst_p->shared->size); if (buf_stride) { sp += direction * buf_stride; dp += direction * buf_stride; } else { - sp += direction * src_p->size; - dp += direction * dst_p->size; + sp += direction * src_p->shared->size; + dp += direction * dst_p->shared->size; } } @@ -3472,14 +3472,14 @@ H5T_conv_s_s (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, if (NULL==(src=H5I_object(src_id)) || NULL==(dst=H5I_object(dst_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (8*src->size != src->u.atomic.prec || 8*dst->size != dst->u.atomic.prec) + if (8*src->shared->size != src->shared->u.atomic.prec || 8*dst->shared->size != dst->shared->u.atomic.prec) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "bad precision"); - if (0 != src->u.atomic.offset || 0 != dst->u.atomic.offset) + if (0 != src->shared->u.atomic.offset || 0 != dst->shared->u.atomic.offset) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "bad offset"); - if (H5T_CSET_ASCII != src->u.atomic.u.s.cset || H5T_CSET_ASCII != dst->u.atomic.u.s.cset) + if (H5T_CSET_ASCII != src->shared->u.atomic.u.s.cset || H5T_CSET_ASCII != dst->shared->u.atomic.u.s.cset) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "bad character set"); - if (src->u.atomic.u.s.pad<0 || src->u.atomic.u.s.pad>=H5T_NPAD || - dst->u.atomic.u.s.pad<0 || dst->u.atomic.u.s.pad>=H5T_NPAD) + if (src->shared->u.atomic.u.s.pad<0 || src->shared->u.atomic.u.s.pad>=H5T_NPAD || + dst->shared->u.atomic.u.s.pad<0 || dst->shared->u.atomic.u.s.pad>=H5T_NPAD) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "bad character padding"); cdata->need_bkg = H5T_BKG_NO; break; @@ -3498,7 +3498,7 @@ H5T_conv_s_s (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * how many of the elements have the source and destination areas * overlapping? */ - if (src->size==dst->size || buf_stride) { + if (src->shared->size==dst->shared->size || buf_stride) { /* * When the source and destination are the same size we can do * all the conversions in place. @@ -3506,23 +3506,23 @@ H5T_conv_s_s (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, sp = dp = (uint8_t*)buf; direction = 1; olap = 0; - } else if (src->size>=dst->size) { - double olapd = HDceil((double)(dst->size)/ - (double)(src->size-dst->size)); + } else if (src->shared->size>=dst->shared->size) { + double olapd = HDceil((double)(dst->shared->size)/ + (double)(src->shared->size-dst->shared->size)); olap = (size_t)olapd; sp = dp = (uint8_t*)buf; direction = 1; } else { - double olapd = HDceil((double)(src->size)/ - (double)(dst->size-src->size)); + double olapd = HDceil((double)(src->shared->size)/ + (double)(dst->shared->size-src->shared->size)); olap = (size_t)olapd; - sp = (uint8_t*)buf + (nelmts-1) * src->size; - dp = (uint8_t*)buf + (nelmts-1) * dst->size; + sp = (uint8_t*)buf + (nelmts-1) * src->shared->size; + dp = (uint8_t*)buf + (nelmts-1) * dst->shared->size; direction = -1; } /* Allocate the overlap buffer */ - if (NULL==(dbuf=H5MM_malloc(dst->size))) + if (NULL==(dbuf=H5MM_malloc(dst->shared->size))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for string conversion"); /* The conversion loop. */ @@ -3541,22 +3541,22 @@ H5T_conv_s_s (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, } #ifndef NDEBUG /* I don't quite trust the overlap calculations yet --rpm */ - if (src->size==dst->size || buf_stride) { + if (src->shared->size==dst->shared->size || buf_stride) { assert(s==d); } else if (d==dbuf) { - assert((dp>=sp && dp<sp+src->size) || - (sp>=dp && sp<dp+dst->size)); + assert((dp>=sp && dp<sp+src->shared->size) || + (sp>=dp && sp<dp+dst->shared->size)); } else { - assert((dp<sp && dp+dst->size<=sp) || - (sp<dp && sp+src->size<=dp)); + assert((dp<sp && dp+dst->shared->size<=sp) || + (sp<dp && sp+src->shared->size<=dp)); } #endif /* Copy characters from source to destination */ - switch (src->u.atomic.u.s.pad) { + switch (src->shared->u.atomic.u.s.pad) { case H5T_STR_NULLTERM: for (nchars=0; - nchars<dst->size && nchars<src->size && s[nchars]; + nchars<dst->shared->size && nchars<src->shared->size && s[nchars]; nchars++) { d[nchars] = s[nchars]; } @@ -3564,17 +3564,17 @@ H5T_conv_s_s (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, case H5T_STR_NULLPAD: for (nchars=0; - nchars<dst->size && nchars<src->size && s[nchars]; + nchars<dst->shared->size && nchars<src->shared->size && s[nchars]; nchars++) { d[nchars] = s[nchars]; } break; case H5T_STR_SPACEPAD: - nchars = src->size; + nchars = src->shared->size; while (nchars>0 && ' '==s[nchars-1]) --nchars; - nchars = MIN(dst->size, nchars); + nchars = MIN(dst->shared->size, nchars); HDmemcpy(d, s, nchars); break; @@ -3596,20 +3596,20 @@ H5T_conv_s_s (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, } /* Terminate or pad the destination */ - switch (dst->u.atomic.u.s.pad) { + switch (dst->shared->u.atomic.u.s.pad) { case H5T_STR_NULLTERM: - while (nchars<dst->size) + while (nchars<dst->shared->size) d[nchars++] = '\0'; - d[dst->size-1] = '\0'; + d[dst->shared->size-1] = '\0'; break; case H5T_STR_NULLPAD: - while (nchars<dst->size) + while (nchars<dst->shared->size) d[nchars++] = '\0'; break; case H5T_STR_SPACEPAD: - while (nchars<dst->size) + while (nchars<dst->shared->size) d[nchars++] = ' '; break; @@ -3635,13 +3635,13 @@ H5T_conv_s_s (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, size_t nelmts, * should copy the value to the true destination buffer. */ if (d==dbuf) - HDmemcpy(dp, d, dst->size); + HDmemcpy(dp, d, dst->shared->size); if (buf_stride) { sp += direction * buf_stride; dp += direction * buf_stride; } else { - sp += direction * src->size; - dp += direction * dst->size; + sp += direction * src->shared->size; + dp += direction * dst->shared->size; } } break; @@ -6739,7 +6739,7 @@ H5T_conv_i32le_f64le (hid_t src_id, hid_t dst_id, H5T_cdata_t *cdata, d = tmp; /* Convert the integer to a sign and magnitude */ - switch (src->u.atomic.u.i.sign) { + switch (src->shared->u.atomic.u.i.sign) { case H5T_SGN_NONE: sign = 0; break; diff --git a/src/H5Tcset.c b/src/H5Tcset.c index 32f5fa9..f9fe4e6 100644 --- a/src/H5Tcset.c +++ b/src/H5Tcset.c @@ -86,16 +86,16 @@ H5Tget_cset(hid_t type_id) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5T_CSET_ERROR, "not a data type"); - while (dt->parent && !H5T_IS_STRING(dt)) - dt = dt->parent; /*defer to parent*/ - if (!H5T_IS_STRING(dt)) + while (dt->shared->parent && !H5T_IS_STRING(dt->shared)) + dt = dt->shared->parent; /*defer to parent*/ + if (!H5T_IS_STRING(dt->shared)) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, H5T_CSET_ERROR, "operation not defined for data type class"); /* result */ - if(H5T_STRING == dt->type) - ret_value = dt->u.atomic.u.s.cset; - else if(H5T_VLEN == dt->type && H5T_VLEN_STRING == dt->u.vlen.type) - ret_value = dt->u.vlen.cset; + if(H5T_STRING == dt->shared->type) + ret_value = dt->shared->u.atomic.u.s.cset; + else if(H5T_VLEN == dt->shared->type && H5T_VLEN_STRING == dt->shared->u.vlen.type) + ret_value = dt->shared->u.vlen.cset; else HGOTO_ERROR(H5E_DATATYPE, H5E_BADVALUE, H5T_CSET_ERROR, "can't get cset info"); @@ -134,20 +134,20 @@ H5Tset_cset(hid_t type_id, H5T_cset_t cset) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_STATE_TRANSIENT!=dt->state) + if (H5T_STATE_TRANSIENT!=dt->shared->state) HGOTO_ERROR(H5E_ARGS, H5E_CANTINIT, FAIL, "data type is read-only"); if (cset < 0 || cset >= H5T_NCSET) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "illegal character set type"); - while (dt->parent && !H5T_IS_STRING(dt)) - dt = dt->parent; /*defer to parent*/ - if (!H5T_IS_STRING(dt)) + while (dt->shared->parent && !H5T_IS_STRING(dt->shared)) + dt = dt->shared->parent; /*defer to parent*/ + if (!H5T_IS_STRING(dt->shared)) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not defined for data type class"); /* Commit */ - if(H5T_STRING == dt->type) - dt->u.atomic.u.s.cset = cset; - else if(H5T_VLEN == dt->type && H5T_VLEN_STRING == dt->u.vlen.type) - dt->u.vlen.cset = cset; + if(H5T_STRING == dt->shared->type) + dt->shared->u.atomic.u.s.cset = cset; + else if(H5T_VLEN == dt->shared->type && H5T_VLEN_STRING == dt->shared->u.vlen.type) + dt->shared->u.vlen.cset = cset; else HGOTO_ERROR(H5E_DATATYPE, H5E_BADVALUE, FAIL, "can't set cset info"); diff --git a/src/H5Tenum.c b/src/H5Tenum.c index fa8cf4f..f1e6e5f 100644 --- a/src/H5Tenum.c +++ b/src/H5Tenum.c @@ -35,6 +35,7 @@ static herr_t H5T_init_enum_interface(void); /* Declare extern the free list for H5T_t's */ H5FL_EXTERN(H5T_t); +H5FL_EXTERN(H5T_shared_t); /* Static local functions */ static char *H5T_enum_nameof(H5T_t *dt, void *value, char *name/*out*/, @@ -93,7 +94,7 @@ H5Tenum_create(hid_t parent_id) H5TRACE1("i","i",parent_id); /* Check args */ - if (NULL==(parent=H5I_object_verify(parent_id,H5I_DATATYPE)) || H5T_INTEGER!=parent->type) + if (NULL==(parent=H5I_object_verify(parent_id,H5I_DATATYPE)) || H5T_INTEGER!=parent->shared->type) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an integer data type"); /* Build new type */ @@ -137,11 +138,16 @@ H5T_enum_create(H5T_t *parent) /* Build new type */ if (NULL==(ret_value = H5FL_CALLOC(H5T_t))) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); - ret_value->type = H5T_ENUM; - ret_value->parent = H5T_copy(parent, H5T_COPY_ALL); - assert(ret_value->parent); - ret_value->size = ret_value->parent->size; + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); + if (NULL==(ret_value->shared=H5FL_CALLOC(H5T_shared_t))) { + H5FL_FREE(H5T_t, ret_value); + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); + } + ret_value->shared->type = H5T_ENUM; + ret_value->shared->fo_count=1; + ret_value->shared->parent = H5T_copy(parent, H5T_COPY_ALL); + assert(ret_value->shared->parent); + ret_value->shared->size = ret_value->shared->parent->shared->size; ret_value->ent.header = HADDR_UNDEF; done: @@ -182,7 +188,7 @@ H5Tenum_insert(hid_t type, const char *name, void *value) /* Check args */ if (NULL==(dt=H5I_object_verify(type,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_ENUM!=dt->type) + if (H5T_ENUM!=dt->shared->type) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an enumeration data type"); if (!name || !*name) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name specified"); @@ -232,31 +238,31 @@ H5T_enum_insert(H5T_t *dt, const char *name, void *value) assert(value); /* The name and value had better not already exist */ - for (i=0; i<dt->u.enumer.nmembs; i++) { - if (!HDstrcmp(dt->u.enumer.name[i], name)) + for (i=0; i<dt->shared->u.enumer.nmembs; i++) { + if (!HDstrcmp(dt->shared->u.enumer.name[i], name)) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "name redefinition"); - if (!HDmemcmp(dt->u.enumer.value+i*dt->size, value, dt->size)) + if (!HDmemcmp(dt->shared->u.enumer.value+i*dt->shared->size, value, dt->shared->size)) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "value redefinition"); } /* Increase table sizes */ - if (dt->u.enumer.nmembs >= dt->u.enumer.nalloc) { - int n = MAX(32, 2*dt->u.enumer.nalloc); - if (NULL==(names=H5MM_realloc(dt->u.enumer.name, n*sizeof(char*)))) + if (dt->shared->u.enumer.nmembs >= dt->shared->u.enumer.nalloc) { + int n = MAX(32, 2*dt->shared->u.enumer.nalloc); + if (NULL==(names=H5MM_realloc(dt->shared->u.enumer.name, n*sizeof(char*)))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); - dt->u.enumer.name = names; + dt->shared->u.enumer.name = names; - if (NULL==(values=H5MM_realloc(dt->u.enumer.value, n*dt->size))) + if (NULL==(values=H5MM_realloc(dt->shared->u.enumer.value, n*dt->shared->size))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed"); - dt->u.enumer.value = values; - dt->u.enumer.nalloc = n; + dt->shared->u.enumer.value = values; + dt->shared->u.enumer.nalloc = n; } /* Insert new member at end of member arrays */ - dt->u.enumer.sorted = H5T_SORT_NONE; - i = dt->u.enumer.nmembs++; - dt->u.enumer.name[i] = H5MM_xstrdup(name); - HDmemcpy(dt->u.enumer.value+i*dt->size, value, dt->size); + dt->shared->u.enumer.sorted = H5T_SORT_NONE; + i = dt->shared->u.enumer.nmembs++; + dt->shared->u.enumer.name[i] = H5MM_xstrdup(name); + HDmemcpy(dt->shared->u.enumer.value+i*dt->shared->size, value, dt->shared->size); done: FUNC_LEAVE_NOAPI(ret_value); @@ -291,9 +297,9 @@ H5Tget_member_value(hid_t type, int membno, void *value/*out*/) if (NULL==(dt=H5I_object_verify(type,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_ENUM!=dt->type) + if (H5T_ENUM!=dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not defined for data type class"); - if (membno<0 || membno>=dt->u.enumer.nmembs) + if (membno<0 || membno>=dt->shared->u.enumer.nmembs) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid member number"); if (!value) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "null value buffer"); @@ -333,7 +339,7 @@ H5T_get_member_value(H5T_t *dt, int membno, void *value/*out*/) assert(dt); assert(value); - HDmemcpy(value, dt->u.enumer.value + membno*dt->size, dt->size); + HDmemcpy(value, dt->shared->u.enumer.value + membno*dt->shared->size, dt->shared->size); done: FUNC_LEAVE_NOAPI(ret_value); @@ -375,7 +381,7 @@ H5Tenum_nameof(hid_t type, void *value, char *name/*out*/, size_t size) /* Check args */ if (NULL==(dt=H5I_object_verify(type,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_ENUM!=dt->type) + if (H5T_ENUM!=dt->shared->type) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an enumeration data type"); if (!value) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no value supplied"); @@ -425,24 +431,24 @@ H5T_enum_nameof(H5T_t *dt, void *value, char *name/*out*/, size_t size) FUNC_ENTER_NOAPI(H5T_enum_nameof, NULL); /* Check args */ - assert(dt && H5T_ENUM==dt->type); + assert(dt && H5T_ENUM==dt->shared->type); assert(value); assert(name || 0==size); if (name && size>0) *name = '\0'; /* Sanity check */ - if (dt->u.enumer.nmembs == 0) + if (dt->shared->u.enumer.nmembs == 0) HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, NULL, "datatype has no members"); /* Do a binary search over the values to find the correct one */ H5T_sort_value(dt, NULL); lt = 0; - rt = dt->u.enumer.nmembs; + rt = dt->shared->u.enumer.nmembs; md = -1; while (lt<rt) { md = (lt+rt)/2; - cmp = HDmemcmp(value, dt->u.enumer.value+md*dt->size, dt->size); + cmp = HDmemcmp(value, dt->shared->u.enumer.value+md*dt->shared->size, dt->shared->size); if (cmp<0) { rt = md; } else if (cmp>0) { @@ -456,10 +462,10 @@ H5T_enum_nameof(H5T_t *dt, void *value, char *name/*out*/, size_t size) HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, NULL, "value is currently not defined"); /* Save result name */ - if (!name && NULL==(name=H5MM_malloc(HDstrlen(dt->u.enumer.name[md])+1))) + if (!name && NULL==(name=H5MM_malloc(HDstrlen(dt->shared->u.enumer.name[md])+1))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); - HDstrncpy(name, dt->u.enumer.name[md], size); - if (HDstrlen(dt->u.enumer.name[md])>=size) + HDstrncpy(name, dt->shared->u.enumer.name[md], size); + if (HDstrlen(dt->shared->u.enumer.name[md])>=size) HGOTO_ERROR(H5E_DATATYPE, H5E_NOSPACE, NULL, "name has been truncated"); /* Set return value */ @@ -501,7 +507,7 @@ H5Tenum_valueof(hid_t type, const char *name, void *value/*out*/) /* Check args */ if (NULL==(dt=H5I_object_verify(type,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_ENUM!=dt->type) + if (H5T_ENUM!=dt->shared->type) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an enumeration data type"); if (!name || !*name) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name"); @@ -545,23 +551,23 @@ H5T_enum_valueof(H5T_t *dt, const char *name, void *value/*out*/) FUNC_ENTER_NOAPI(H5T_enum_valueof, FAIL); /* Check args */ - assert(dt && H5T_ENUM==dt->type); + assert(dt && H5T_ENUM==dt->shared->type); assert(name && *name); assert(value); /* Sanity check */ - if (dt->u.enumer.nmembs == 0) + if (dt->shared->u.enumer.nmembs == 0) HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, FAIL, "datatype has no members"); /* Do a binary search over the names to find the correct one */ H5T_sort_name(dt, NULL); lt = 0; - rt = dt->u.enumer.nmembs; + rt = dt->shared->u.enumer.nmembs; md = -1; while (lt<rt) { md = (lt+rt)/2; - cmp = HDstrcmp(name, dt->u.enumer.name[md]); + cmp = HDstrcmp(name, dt->shared->u.enumer.name[md]); if (cmp<0) { rt = md; } else if (cmp>0) { @@ -574,7 +580,7 @@ H5T_enum_valueof(H5T_t *dt, const char *name, void *value/*out*/) if (cmp!=0) HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, FAIL, "string doesn't exist in the enumeration type"); - HDmemcpy(value, dt->u.enumer.value+md*dt->size, dt->size); + HDmemcpy(value, dt->shared->u.enumer.value+md*dt->shared->size, dt->shared->size); done: FUNC_LEAVE_NOAPI(ret_value); diff --git a/src/H5Tfields.c b/src/H5Tfields.c index 97a91be..50539f9 100644 --- a/src/H5Tfields.c +++ b/src/H5Tfields.c @@ -125,10 +125,10 @@ H5T_get_nmembers(const H5T_t *dt) assert(dt); - if (H5T_COMPOUND==dt->type) - ret_value = dt->u.compnd.nmembs; - else if (H5T_ENUM==dt->type) - ret_value = dt->u.enumer.nmembs; + if (H5T_COMPOUND==dt->shared->type) + ret_value = dt->shared->u.compnd.nmembs; + else if (H5T_ENUM==dt->shared->type) + ret_value = dt->shared->u.enumer.nmembs; else HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "operation not supported for type class"); @@ -206,17 +206,17 @@ H5T_get_member_name(H5T_t *dt, int membno) assert(dt); - switch (dt->type) { + switch (dt->shared->type) { case H5T_COMPOUND: - if (membno<0 || membno>=dt->u.compnd.nmembs) + if (membno<0 || membno>=dt->shared->u.compnd.nmembs) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "invalid member number"); - ret_value = H5MM_xstrdup(dt->u.compnd.memb[membno].name); + ret_value = H5MM_xstrdup(dt->shared->u.compnd.memb[membno].name); break; case H5T_ENUM: - if (membno<0 || membno>=dt->u.enumer.nmembs) + if (membno<0 || membno>=dt->shared->u.enumer.nmembs) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "invalid member number"); - ret_value = H5MM_xstrdup(dt->u.enumer.name[membno]); + ret_value = H5MM_xstrdup(dt->shared->u.enumer.name[membno]); break; default: @@ -262,18 +262,18 @@ H5Tget_member_index(hid_t type_id, const char *name) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); /* Locate member by name */ - switch (dt->type) { + switch (dt->shared->type) { case H5T_COMPOUND: - nmembs = dt->u.compnd.nmembs; + nmembs = dt->shared->u.compnd.nmembs; for(i=0; i<nmembs; i++) { - if(!HDstrcmp(dt->u.compnd.memb[i].name, name)) + if(!HDstrcmp(dt->shared->u.compnd.memb[i].name, name)) HGOTO_DONE(i); } break; case H5T_ENUM: - nmembs = dt->u.enumer.nmembs; + nmembs = dt->shared->u.enumer.nmembs; for(i=0; i<nmembs; i++) { - if(!HDstrcmp(dt->u.enumer.name[i], name)) + if(!HDstrcmp(dt->shared->u.enumer.name[i], name)) HGOTO_DONE(i); } break; @@ -317,20 +317,20 @@ H5T_sort_value(H5T_t *dt, int *map) /* Check args */ assert(dt); - assert(H5T_COMPOUND==dt->type || H5T_ENUM==dt->type); + assert(H5T_COMPOUND==dt->shared->type || H5T_ENUM==dt->shared->type); /* Use a bubble sort because we can short circuit */ - if (H5T_COMPOUND==dt->type) { - if (H5T_SORT_VALUE!=dt->u.compnd.sorted) { - dt->u.compnd.sorted = H5T_SORT_VALUE; - nmembs = dt->u.compnd.nmembs; + if (H5T_COMPOUND==dt->shared->type) { + if (H5T_SORT_VALUE!=dt->shared->u.compnd.sorted) { + dt->shared->u.compnd.sorted = H5T_SORT_VALUE; + nmembs = dt->shared->u.compnd.nmembs; for (i=nmembs-1, swapped=TRUE; i>0 && swapped; --i) { for (j=0, swapped=FALSE; j<i; j++) { - if (dt->u.compnd.memb[j].offset > - dt->u.compnd.memb[j+1].offset) { - H5T_cmemb_t tmp = dt->u.compnd.memb[j]; - dt->u.compnd.memb[j] = dt->u.compnd.memb[j+1]; - dt->u.compnd.memb[j+1] = tmp; + if (dt->shared->u.compnd.memb[j].offset > + dt->shared->u.compnd.memb[j+1].offset) { + H5T_cmemb_t tmp = dt->shared->u.compnd.memb[j]; + dt->shared->u.compnd.memb[j] = dt->shared->u.compnd.memb[j+1]; + dt->shared->u.compnd.memb[j+1] = tmp; if (map) { int x = map[j]; map[j] = map[j+1]; @@ -343,32 +343,32 @@ H5T_sort_value(H5T_t *dt, int *map) #ifndef NDEBUG /* I never trust a sort :-) -RPM */ for (i=0; i<nmembs-1; i++) { - assert(dt->u.compnd.memb[i].offset < - dt->u.compnd.memb[i+1].offset); + assert(dt->shared->u.compnd.memb[i].offset < + dt->shared->u.compnd.memb[i+1].offset); } #endif } - } else if (H5T_ENUM==dt->type) { - if (H5T_SORT_VALUE!=dt->u.enumer.sorted) { - dt->u.enumer.sorted = H5T_SORT_VALUE; - nmembs = dt->u.enumer.nmembs; - size = dt->size; + } else if (H5T_ENUM==dt->shared->type) { + if (H5T_SORT_VALUE!=dt->shared->u.enumer.sorted) { + dt->shared->u.enumer.sorted = H5T_SORT_VALUE; + nmembs = dt->shared->u.enumer.nmembs; + size = dt->shared->size; assert(size<=sizeof(tbuf)); for (i=nmembs-1, swapped=TRUE; i>0 && swapped; --i) { for (j=0, swapped=FALSE; j<i; j++) { - if (HDmemcmp(dt->u.enumer.value+j*size, - dt->u.enumer.value+(j+1)*size, + if (HDmemcmp(dt->shared->u.enumer.value+j*size, + dt->shared->u.enumer.value+(j+1)*size, size)>0) { /* Swap names */ - char *tmp = dt->u.enumer.name[j]; - dt->u.enumer.name[j] = dt->u.enumer.name[j+1]; - dt->u.enumer.name[j+1] = tmp; + char *tmp = dt->shared->u.enumer.name[j]; + dt->shared->u.enumer.name[j] = dt->shared->u.enumer.name[j+1]; + dt->shared->u.enumer.name[j+1] = tmp; /* Swap values */ - HDmemcpy(tbuf, dt->u.enumer.value+j*size, size); - HDmemcpy(dt->u.enumer.value+j*size, - dt->u.enumer.value+(j+1)*size, size); - HDmemcpy(dt->u.enumer.value+(j+1)*size, tbuf, size); + HDmemcpy(tbuf, dt->shared->u.enumer.value+j*size, size); + HDmemcpy(dt->shared->u.enumer.value+j*size, + dt->shared->u.enumer.value+(j+1)*size, size); + HDmemcpy(dt->shared->u.enumer.value+(j+1)*size, tbuf, size); /* Swap map */ if (map) { @@ -384,8 +384,8 @@ H5T_sort_value(H5T_t *dt, int *map) #ifndef NDEBUG /* I never trust a sort :-) -RPM */ for (i=0; i<nmembs-1; i++) { - assert(HDmemcmp(dt->u.enumer.value+i*size, - dt->u.enumer.value+(i+1)*size, + assert(HDmemcmp(dt->shared->u.enumer.value+i*size, + dt->shared->u.enumer.value+(i+1)*size, size)<0); } #endif @@ -428,20 +428,20 @@ H5T_sort_name(H5T_t *dt, int *map) /* Check args */ assert(dt); - assert(H5T_COMPOUND==dt->type || H5T_ENUM==dt->type); + assert(H5T_COMPOUND==dt->shared->type || H5T_ENUM==dt->shared->type); /* Use a bubble sort because we can short circuit */ - if (H5T_COMPOUND==dt->type) { - if (H5T_SORT_NAME!=dt->u.compnd.sorted) { - dt->u.compnd.sorted = H5T_SORT_NAME; - nmembs = dt->u.compnd.nmembs; + if (H5T_COMPOUND==dt->shared->type) { + if (H5T_SORT_NAME!=dt->shared->u.compnd.sorted) { + dt->shared->u.compnd.sorted = H5T_SORT_NAME; + nmembs = dt->shared->u.compnd.nmembs; for (i=nmembs-1, swapped=TRUE; i>0 && swapped; --i) { for (j=0, swapped=FALSE; j<i; j++) { - if (HDstrcmp(dt->u.compnd.memb[j].name, - dt->u.compnd.memb[j+1].name)>0) { - H5T_cmemb_t tmp = dt->u.compnd.memb[j]; - dt->u.compnd.memb[j] = dt->u.compnd.memb[j+1]; - dt->u.compnd.memb[j+1] = tmp; + if (HDstrcmp(dt->shared->u.compnd.memb[j].name, + dt->shared->u.compnd.memb[j+1].name)>0) { + H5T_cmemb_t tmp = dt->shared->u.compnd.memb[j]; + dt->shared->u.compnd.memb[j] = dt->shared->u.compnd.memb[j+1]; + dt->shared->u.compnd.memb[j+1] = tmp; swapped = TRUE; if (map) { int x = map[j]; @@ -454,31 +454,31 @@ H5T_sort_name(H5T_t *dt, int *map) #ifndef NDEBUG /* I never trust a sort :-) -RPM */ for (i=0; i<nmembs-1; i++) { - assert(HDstrcmp(dt->u.compnd.memb[i].name, - dt->u.compnd.memb[i+1].name)<0); + assert(HDstrcmp(dt->shared->u.compnd.memb[i].name, + dt->shared->u.compnd.memb[i+1].name)<0); } #endif } - } else if (H5T_ENUM==dt->type) { - if (H5T_SORT_NAME!=dt->u.enumer.sorted) { - dt->u.enumer.sorted = H5T_SORT_NAME; - nmembs = dt->u.enumer.nmembs; - size = dt->size; + } else if (H5T_ENUM==dt->shared->type) { + if (H5T_SORT_NAME!=dt->shared->u.enumer.sorted) { + dt->shared->u.enumer.sorted = H5T_SORT_NAME; + nmembs = dt->shared->u.enumer.nmembs; + size = dt->shared->size; assert(size<=sizeof(tbuf)); for (i=nmembs-1, swapped=TRUE; i>0 && swapped; --i) { for (j=0, swapped=FALSE; j<i; j++) { - if (HDstrcmp(dt->u.enumer.name[j], - dt->u.enumer.name[j+1])>0) { + if (HDstrcmp(dt->shared->u.enumer.name[j], + dt->shared->u.enumer.name[j+1])>0) { /* Swap names */ - char *tmp = dt->u.enumer.name[j]; - dt->u.enumer.name[j] = dt->u.enumer.name[j+1]; - dt->u.enumer.name[j+1] = tmp; + char *tmp = dt->shared->u.enumer.name[j]; + dt->shared->u.enumer.name[j] = dt->shared->u.enumer.name[j+1]; + dt->shared->u.enumer.name[j+1] = tmp; /* Swap values */ - HDmemcpy(tbuf, dt->u.enumer.value+j*size, size); - HDmemcpy(dt->u.enumer.value+j*size, - dt->u.enumer.value+(j+1)*size, size); - HDmemcpy(dt->u.enumer.value+(j+1)*size, tbuf, size); + HDmemcpy(tbuf, dt->shared->u.enumer.value+j*size, size); + HDmemcpy(dt->shared->u.enumer.value+j*size, + dt->shared->u.enumer.value+(j+1)*size, size); + HDmemcpy(dt->shared->u.enumer.value+(j+1)*size, tbuf, size); /* Swap map */ if (map) { @@ -494,7 +494,7 @@ H5T_sort_name(H5T_t *dt, int *map) #ifndef NDEBUG /* I never trust a sort :-) -RPM */ for (i=0; i<nmembs-1; i++) - assert(HDstrcmp(dt->u.enumer.name[i], dt->u.enumer.name[i+1])<0); + assert(HDstrcmp(dt->shared->u.enumer.name[i], dt->shared->u.enumer.name[i+1])<0); #endif } } diff --git a/src/H5Tfixed.c b/src/H5Tfixed.c index 03f20d6..6baf253 100644 --- a/src/H5Tfixed.c +++ b/src/H5Tfixed.c @@ -118,15 +118,15 @@ H5T_get_sign(H5T_t *dt) assert(dt); /* Defer to parent */ - while(dt->parent) - dt = dt->parent; + while(dt->shared->parent) + dt = dt->shared->parent; /* Check args */ - if (H5T_INTEGER!=dt->type) + if (H5T_INTEGER!=dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, H5T_SGN_ERROR, "operation not defined for data type class"); /* Sign */ - ret_value = dt->u.atomic.u.i.sign; + ret_value = dt->shared->u.atomic.u.i.sign; done: FUNC_LEAVE_NOAPI(ret_value); @@ -162,19 +162,19 @@ H5Tset_sign(hid_t type_id, H5T_sign_t sign) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an integer data type"); - if (H5T_STATE_TRANSIENT!=dt->state) + if (H5T_STATE_TRANSIENT!=dt->shared->state) HGOTO_ERROR(H5E_ARGS, H5E_CANTINIT, FAIL, "data type is read-only"); if (sign < 0 || sign >= H5T_NSGN) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "illegal sign type"); - if (H5T_ENUM==dt->type && dt->u.enumer.nmembs>0) + if (H5T_ENUM==dt->shared->type && dt->shared->u.enumer.nmembs>0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not allowed after members are defined"); - while (dt->parent) - dt = dt->parent; /*defer to parent*/ - if (H5T_INTEGER!=dt->type) + while (dt->shared->parent) + dt = dt->shared->parent; /*defer to parent*/ + if (H5T_INTEGER!=dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not defined for data type class"); /* Commit */ - dt->u.atomic.u.i.sign = sign; + dt->shared->u.atomic.u.i.sign = sign; done: FUNC_LEAVE_API(ret_value); diff --git a/src/H5Tfloat.c b/src/H5Tfloat.c index e1f9456..7b7ac98 100644 --- a/src/H5Tfloat.c +++ b/src/H5Tfloat.c @@ -91,17 +91,17 @@ H5Tget_fields(hid_t type_id, size_t *spos/*out*/, /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - while (dt->parent) - dt = dt->parent; /*defer to parent*/ - if (H5T_FLOAT != dt->type) + while (dt->shared->parent) + dt = dt->shared->parent; /*defer to parent*/ + if (H5T_FLOAT != dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not defined for data type class"); /* Get values */ - if (spos) *spos = dt->u.atomic.u.f.sign; - if (epos) *epos = dt->u.atomic.u.f.epos; - if (esize) *esize = dt->u.atomic.u.f.esize; - if (mpos) *mpos = dt->u.atomic.u.f.mpos; - if (msize) *msize = dt->u.atomic.u.f.msize; + if (spos) *spos = dt->shared->u.atomic.u.f.sign; + if (epos) *epos = dt->shared->u.atomic.u.f.epos; + if (esize) *esize = dt->shared->u.atomic.u.f.esize; + if (mpos) *mpos = dt->shared->u.atomic.u.f.mpos; + if (msize) *msize = dt->shared->u.atomic.u.f.msize; done: FUNC_LEAVE_API(ret_value); @@ -143,17 +143,17 @@ H5Tset_fields(hid_t type_id, size_t spos, size_t epos, size_t esize, /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_STATE_TRANSIENT!=dt->state) + if (H5T_STATE_TRANSIENT!=dt->shared->state) HGOTO_ERROR(H5E_ARGS, H5E_CANTINIT, FAIL, "data type is read-only"); - while (dt->parent) - dt = dt->parent; /*defer to parent*/ - if (H5T_FLOAT != dt->type) + while (dt->shared->parent) + dt = dt->shared->parent; /*defer to parent*/ + if (H5T_FLOAT != dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not defined for data type class"); - if (epos + esize > dt->u.atomic.prec) + if (epos + esize > dt->shared->u.atomic.prec) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "exponent bit field size/location is invalid"); - if (mpos + msize > dt->u.atomic.prec) + if (mpos + msize > dt->shared->u.atomic.prec) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "mantissa bit field size/location is invalid"); - if (spos >= dt->u.atomic.prec) + if (spos >= dt->shared->u.atomic.prec) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "sign location is not valid"); /* Check for overlap */ @@ -166,11 +166,11 @@ H5Tset_fields(hid_t type_id, size_t spos, size_t epos, size_t esize, HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "exponent and mantissa fields overlap"); /* Commit */ - dt->u.atomic.u.f.sign = spos; - dt->u.atomic.u.f.epos = epos; - dt->u.atomic.u.f.mpos = mpos; - dt->u.atomic.u.f.esize = esize; - dt->u.atomic.u.f.msize = msize; + dt->shared->u.atomic.u.f.sign = spos; + dt->shared->u.atomic.u.f.epos = epos; + dt->shared->u.atomic.u.f.mpos = mpos; + dt->shared->u.atomic.u.f.esize = esize; + dt->shared->u.atomic.u.f.msize = msize; done: FUNC_LEAVE_API(ret_value); @@ -206,13 +206,13 @@ H5Tget_ebias(hid_t type_id) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, 0, "not a data type"); - while (dt->parent) - dt = dt->parent; /*defer to parent*/ - if (H5T_FLOAT != dt->type) + while (dt->shared->parent) + dt = dt->shared->parent; /*defer to parent*/ + if (H5T_FLOAT != dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, 0, "operation not defined for data type class"); /* bias */ - H5_ASSIGN_OVERFLOW(ret_value,dt->u.atomic.u.f.ebias,uint64_t,size_t); + H5_ASSIGN_OVERFLOW(ret_value,dt->shared->u.atomic.u.f.ebias,uint64_t,size_t); done: FUNC_LEAVE_API(ret_value); @@ -247,15 +247,15 @@ H5Tset_ebias(hid_t type_id, size_t ebias) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_STATE_TRANSIENT!=dt->state) + if (H5T_STATE_TRANSIENT!=dt->shared->state) HGOTO_ERROR(H5E_ARGS, H5E_CANTINIT, FAIL, "data type is read-only"); - while (dt->parent) - dt = dt->parent; /*defer to parent*/ - if (H5T_FLOAT != dt->type) + while (dt->shared->parent) + dt = dt->shared->parent; /*defer to parent*/ + if (H5T_FLOAT != dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not defined for data type class"); /* Commit */ - dt->u.atomic.u.f.ebias = ebias; + dt->shared->u.atomic.u.f.ebias = ebias; done: FUNC_LEAVE_API(ret_value); @@ -293,13 +293,13 @@ H5Tget_norm(hid_t type_id) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5T_NORM_ERROR, "not a data type"); - while (dt->parent) - dt = dt->parent; /*defer to parent*/ - if (H5T_FLOAT != dt->type) + while (dt->shared->parent) + dt = dt->shared->parent; /*defer to parent*/ + if (H5T_FLOAT != dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, H5T_NORM_ERROR, "operation not defined for data type class"); /* norm */ - ret_value = dt->u.atomic.u.f.norm; + ret_value = dt->shared->u.atomic.u.f.norm; done: FUNC_LEAVE_API(ret_value); @@ -335,17 +335,17 @@ H5Tset_norm(hid_t type_id, H5T_norm_t norm) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_STATE_TRANSIENT!=dt->state) + if (H5T_STATE_TRANSIENT!=dt->shared->state) HGOTO_ERROR(H5E_ARGS, H5E_CANTINIT, FAIL, "data type is read-only"); if (norm < 0 || norm > H5T_NORM_NONE) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "illegal normalization"); - while (dt->parent) - dt = dt->parent; /*defer to parent*/ - if (H5T_FLOAT != dt->type) + while (dt->shared->parent) + dt = dt->shared->parent; /*defer to parent*/ + if (H5T_FLOAT != dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not defined for data type class"); /* Commit */ - dt->u.atomic.u.f.norm = norm; + dt->shared->u.atomic.u.f.norm = norm; done: FUNC_LEAVE_API(ret_value); @@ -385,13 +385,13 @@ H5Tget_inpad(hid_t type_id) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5T_PAD_ERROR, "not a data type"); - while (dt->parent) - dt = dt->parent; /*defer to parent*/ - if (H5T_FLOAT != dt->type) + while (dt->shared->parent) + dt = dt->shared->parent; /*defer to parent*/ + if (H5T_FLOAT != dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, H5T_PAD_ERROR, "operation not defined for data type class"); /* pad */ - ret_value = dt->u.atomic.u.f.pad; + ret_value = dt->shared->u.atomic.u.f.pad; done: FUNC_LEAVE_API(ret_value); @@ -429,17 +429,17 @@ H5Tset_inpad(hid_t type_id, H5T_pad_t pad) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_STATE_TRANSIENT!=dt->state) + if (H5T_STATE_TRANSIENT!=dt->shared->state) HGOTO_ERROR(H5E_ARGS, H5E_CANTINIT, FAIL, "data type is read-only"); if (pad < 0 || pad >= H5T_NPAD) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "illegal internal pad type"); - while (dt->parent) - dt = dt->parent; /*defer to parent*/ - if (H5T_FLOAT != dt->type) + while (dt->shared->parent) + dt = dt->shared->parent; /*defer to parent*/ + if (H5T_FLOAT != dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not defined for data type class"); /* Commit */ - dt->u.atomic.u.f.pad = pad; + dt->shared->u.atomic.u.f.pad = pad; done: FUNC_LEAVE_API(ret_value); diff --git a/src/H5Tnative.c b/src/H5Tnative.c index 7ea9073..8b774fd 100644 --- a/src/H5Tnative.c +++ b/src/H5Tnative.c @@ -184,7 +184,7 @@ H5T_get_native_type(H5T_t *dtype, H5T_direction_t direction, size_t *struct_alig if((sign = H5T_get_sign(dtype))==H5T_SGN_ERROR) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a valid signess"); - prec = dtype->u.atomic.prec; + prec = dtype->shared->u.atomic.prec; if((ret_value = H5T_get_native_integer(prec, sign, direction, struct_align, offset, comp_size))==NULL) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "cannot retrieve integer type"); diff --git a/src/H5Toffset.c b/src/H5Toffset.c index 8ab9ac6..f8c9fdb 100644 --- a/src/H5Toffset.c +++ b/src/H5Toffset.c @@ -103,14 +103,14 @@ H5Tget_offset(hid_t type_id) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an atomic data type"); - while (dt->parent) - dt = dt->parent; /*defer to parent*/ - if (H5T_COMPOUND==dt->type || H5T_OPAQUE==dt->type) + while (dt->shared->parent) + dt = dt->shared->parent; /*defer to parent*/ + if (H5T_COMPOUND==dt->shared->type || H5T_OPAQUE==dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not defined for specified data type"); /* Offset */ assert(H5T_is_atomic(dt)); - ret_value = (int)dt->u.atomic.offset; + ret_value = (int)dt->shared->u.atomic.offset; done: FUNC_LEAVE_API(ret_value); @@ -168,13 +168,13 @@ H5Tset_offset(hid_t type_id, size_t offset) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an atomic data type"); - if (H5T_STATE_TRANSIENT!=dt->state) + if (H5T_STATE_TRANSIENT!=dt->shared->state) HGOTO_ERROR(H5E_ARGS, H5E_CANTINIT, FAIL, "data type is read-only"); - if (H5T_STRING == dt->type && offset != 0) + if (H5T_STRING == dt->shared->type && offset != 0) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "offset must be zero for this type"); - if (H5T_ENUM==dt->type && dt->u.enumer.nmembs>0) + if (H5T_ENUM==dt->shared->type && dt->shared->u.enumer.nmembs>0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not allowed after members are defined"); - if (H5T_COMPOUND==dt->type || H5T_REFERENCE==dt->type || H5T_OPAQUE==dt->type) + if (H5T_COMPOUND==dt->shared->type || H5T_REFERENCE==dt->shared->type || H5T_OPAQUE==dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not defined for this datatype"); /* Do the real work */ @@ -234,25 +234,25 @@ H5T_set_offset(H5T_t *dt, size_t offset) /* Check args */ assert(dt); - assert(H5T_STRING!=dt->type || 0==offset); - assert(H5T_REFERENCE!=dt->type); - assert(H5T_OPAQUE!=dt->type); - assert(H5T_COMPOUND!=dt->type); - assert(!(H5T_ENUM==dt->type && 0==dt->u.enumer.nmembs)); + assert(H5T_STRING!=dt->shared->type || 0==offset); + assert(H5T_REFERENCE!=dt->shared->type); + assert(H5T_OPAQUE!=dt->shared->type); + assert(H5T_COMPOUND!=dt->shared->type); + assert(!(H5T_ENUM==dt->shared->type && 0==dt->shared->u.enumer.nmembs)); - if (dt->parent) { - if (H5T_set_offset(dt->parent, offset)<0) + if (dt->shared->parent) { + if (H5T_set_offset(dt->shared->parent, offset)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to set offset for base type"); /* Adjust size of datatype appropriately */ - if(dt->type==H5T_ARRAY) - dt->size = dt->parent->size * dt->u.array.nelem; - else if(dt->type!=H5T_VLEN) - dt->size = dt->parent->size; + if(dt->shared->type==H5T_ARRAY) + dt->shared->size = dt->shared->parent->shared->size * dt->shared->u.array.nelem; + else if(dt->shared->type!=H5T_VLEN) + dt->shared->size = dt->shared->parent->shared->size; } else { - if (offset+dt->u.atomic.prec > 8*dt->size) - dt->size = (offset + dt->u.atomic.prec + 7) / 8; - dt->u.atomic.offset = offset; + if (offset+dt->shared->u.atomic.prec > 8*dt->shared->size) + dt->shared->size = (offset + dt->shared->u.atomic.prec + 7) / 8; + dt->shared->u.atomic.offset = offset; } done: diff --git a/src/H5Topaque.c b/src/H5Topaque.c index a7bacfd..d2a9df6 100644 --- a/src/H5Topaque.c +++ b/src/H5Topaque.c @@ -81,18 +81,18 @@ H5Tset_tag(hid_t type_id, const char *tag) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_STATE_TRANSIENT!=dt->state) + if (H5T_STATE_TRANSIENT!=dt->shared->state) HGOTO_ERROR(H5E_ARGS, H5E_CANTINIT, FAIL, "data type is read-only"); - while (dt->parent) - dt = dt->parent; /*defer to parent*/ - if (H5T_OPAQUE!=dt->type) + while (dt->shared->parent) + dt = dt->shared->parent; /*defer to parent*/ + if (H5T_OPAQUE!=dt->shared->type) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an opaque data type"); if (!tag) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no tag"); /* Commit */ - H5MM_xfree(dt->u.opaque.tag); - dt->u.opaque.tag = H5MM_strdup(tag); + H5MM_xfree(dt->shared->u.opaque.tag); + dt->shared->u.opaque.tag = H5MM_strdup(tag); done: FUNC_LEAVE_API(ret_value); @@ -125,13 +125,13 @@ H5Tget_tag(hid_t type_id) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a data type"); - while (dt->parent) - dt = dt->parent; /*defer to parent*/ - if (H5T_OPAQUE != dt->type) + while (dt->shared->parent) + dt = dt->shared->parent; /*defer to parent*/ + if (H5T_OPAQUE != dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "operation not defined for data type class"); /* result */ - if (NULL==(ret_value=H5MM_strdup(dt->u.opaque.tag))) + if (NULL==(ret_value=H5MM_strdup(dt->shared->u.opaque.tag))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed"); done: diff --git a/src/H5Torder.c b/src/H5Torder.c index 0b6146b..004f513 100644 --- a/src/H5Torder.c +++ b/src/H5Torder.c @@ -84,14 +84,14 @@ H5Tget_order(hid_t type_id) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5T_ORDER_ERROR, "not a data type"); - while (dt->parent) - dt = dt->parent; /*defer to parent*/ - if (H5T_COMPOUND==dt->type || H5T_OPAQUE==dt->type) + while (dt->shared->parent) + dt = dt->shared->parent; /*defer to parent*/ + if (H5T_COMPOUND==dt->shared->type || H5T_OPAQUE==dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, H5T_ORDER_ERROR, "operation not defined for specified data type"); /* Order */ assert(H5T_is_atomic(dt)); - ret_value = dt->u.atomic.order; + ret_value = dt->shared->u.atomic.order; done: FUNC_LEAVE_API(ret_value); @@ -126,20 +126,20 @@ H5Tset_order(hid_t type_id, H5T_order_t order) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_STATE_TRANSIENT!=dt->state) + if (H5T_STATE_TRANSIENT!=dt->shared->state) HGOTO_ERROR(H5E_ARGS, H5E_CANTINIT, FAIL, "data type is read-only"); if (order < 0 || order > H5T_ORDER_NONE) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "illegal byte order"); - if (H5T_ENUM==dt->type && dt->u.enumer.nmembs>0) + if (H5T_ENUM==dt->shared->type && dt->shared->u.enumer.nmembs>0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not allowed after members are defined"); - while (dt->parent) - dt = dt->parent; /*defer to parent*/ - if (H5T_COMPOUND==dt->type || H5T_OPAQUE==dt->type) + while (dt->shared->parent) + dt = dt->shared->parent; /*defer to parent*/ + if (H5T_COMPOUND==dt->shared->type || H5T_OPAQUE==dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, H5T_ORDER_ERROR, "operation not defined for specified data type"); /* Commit */ assert(H5T_is_atomic(dt)); - dt->u.atomic.order = order; + dt->shared->u.atomic.order = order; done: FUNC_LEAVE_API(ret_value); diff --git a/src/H5Tpad.c b/src/H5Tpad.c index 22cec83..0f9085c 100644 --- a/src/H5Tpad.c +++ b/src/H5Tpad.c @@ -84,17 +84,17 @@ H5Tget_pad(hid_t type_id, H5T_pad_t *lsb/*out*/, H5T_pad_t *msb/*out*/) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - while (dt->parent) - dt = dt->parent; /*defer to parent*/ - if (H5T_COMPOUND==dt->type || H5T_OPAQUE==dt->type) + while (dt->shared->parent) + dt = dt->shared->parent; /*defer to parent*/ + if (H5T_COMPOUND==dt->shared->type || H5T_OPAQUE==dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not defined for specified data type"); /* Get values */ assert(H5T_is_atomic(dt)); if (lsb) - *lsb = dt->u.atomic.lsb_pad; + *lsb = dt->shared->u.atomic.lsb_pad; if (msb) - *msb = dt->u.atomic.msb_pad; + *msb = dt->shared->u.atomic.msb_pad; done: FUNC_LEAVE_API(ret_value); @@ -129,21 +129,21 @@ H5Tset_pad(hid_t type_id, H5T_pad_t lsb, H5T_pad_t msb) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_STATE_TRANSIENT!=dt->state) + if (H5T_STATE_TRANSIENT!=dt->shared->state) HGOTO_ERROR(H5E_ARGS, H5E_CANTINIT, FAIL, "data type is read-only"); if (lsb < 0 || lsb >= H5T_NPAD || msb < 0 || msb >= H5T_NPAD) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid pad type"); - if (H5T_ENUM==dt->type && dt->u.enumer.nmembs>0) + if (H5T_ENUM==dt->shared->type && dt->shared->u.enumer.nmembs>0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not allowed after members are defined"); - while (dt->parent) - dt = dt->parent; /*defer to parent*/ - if (H5T_COMPOUND==dt->type || H5T_OPAQUE==dt->type) + while (dt->shared->parent) + dt = dt->shared->parent; /*defer to parent*/ + if (H5T_COMPOUND==dt->shared->type || H5T_OPAQUE==dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not defined for specified data type"); /* Commit */ assert(H5T_is_atomic(dt)); - dt->u.atomic.lsb_pad = lsb; - dt->u.atomic.msb_pad = msb; + dt->shared->u.atomic.lsb_pad = lsb; + dt->shared->u.atomic.msb_pad = msb; done: FUNC_LEAVE_API(ret_value); diff --git a/src/H5Tpkg.h b/src/H5Tpkg.h index 72bcd5f..bc2841f 100644 --- a/src/H5Tpkg.h +++ b/src/H5Tpkg.h @@ -184,9 +184,10 @@ typedef enum H5T_state_t { H5T_STATE_OPEN /*named constant, open object header */ } H5T_state_t; -struct H5T_t { + /* This struct is shared between all occurances of an open named type */ +typedef struct H5T_shared_t { + hsize_t fo_count; /* number of references to this file object */ H5T_state_t state; /*current state of the type */ - H5G_entry_t ent; /*the type is a named type */ H5F_t *sh_file;/*file pointer if this is a shared type */ H5T_class_t type; /*which class of type is this? */ size_t size; /*total size of an instance of this type */ @@ -200,6 +201,11 @@ struct H5T_t { H5T_opaque_t opaque; /* an opaque datatype */ H5T_array_t array; /* an array datatype */ } u; +} H5T_shared_t; + +struct H5T_t { + H5G_entry_t ent; /* entry information if the type is a named type */ + H5T_shared_t *shared; /* all other information */ }; /* A compound datatype member */ diff --git a/src/H5Tprecis.c b/src/H5Tprecis.c index 7de9442..02c33cf 100644 --- a/src/H5Tprecis.c +++ b/src/H5Tprecis.c @@ -91,14 +91,14 @@ H5Tget_precision(hid_t type_id) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, 0, "not a data type"); - while (dt->parent) - dt = dt->parent; /*defer to parent*/ - if (H5T_COMPOUND==dt->type || H5T_OPAQUE==dt->type) + while (dt->shared->parent) + dt = dt->shared->parent; /*defer to parent*/ + if (H5T_COMPOUND==dt->shared->type || H5T_OPAQUE==dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, 0, "operation not defined for specified data type"); /* Precision */ assert(H5T_is_atomic(dt)); - ret_value = dt->u.atomic.prec; + ret_value = dt->shared->u.atomic.prec; done: FUNC_LEAVE_API(ret_value); @@ -146,15 +146,15 @@ H5Tset_precision(hid_t type_id, size_t prec) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_STATE_TRANSIENT!=dt->state) + if (H5T_STATE_TRANSIENT!=dt->shared->state) HGOTO_ERROR(H5E_ARGS, H5E_CANTINIT, FAIL, "data type is read-only"); if (prec <= 0) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "precision must be positive"); - if (H5T_ENUM==dt->type && dt->u.enumer.nmembs>0) + if (H5T_ENUM==dt->shared->type && dt->shared->u.enumer.nmembs>0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not allowed after members are defined"); - if (H5T_STRING==dt->type) + if (H5T_STRING==dt->shared->type) HGOTO_ERROR(H5E_ARGS, H5E_UNSUPPORTED, FAIL, "precision for this type is read-only"); - if (H5T_COMPOUND==dt->type || H5T_OPAQUE==dt->type) + if (H5T_COMPOUND==dt->shared->type || H5T_OPAQUE==dt->shared->type) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not defined for specified data type"); /* Do the work */ @@ -206,25 +206,25 @@ H5T_set_precision(H5T_t *dt, size_t prec) /* Check args */ assert(dt); assert(prec>0); - assert(H5T_OPAQUE!=dt->type); - assert(H5T_COMPOUND!=dt->type); - assert(H5T_STRING!=dt->type); - assert(!(H5T_ENUM==dt->type && 0==dt->u.enumer.nmembs)); + assert(H5T_OPAQUE!=dt->shared->type); + assert(H5T_COMPOUND!=dt->shared->type); + assert(H5T_STRING!=dt->shared->type); + assert(!(H5T_ENUM==dt->shared->type && 0==dt->shared->u.enumer.nmembs)); - if (dt->parent) { - if (H5T_set_precision(dt->parent, prec)<0) + if (dt->shared->parent) { + if (H5T_set_precision(dt->shared->parent, prec)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to set precision for base type"); /* Adjust size of datatype appropriately */ - if(dt->type==H5T_ARRAY) - dt->size = dt->parent->size * dt->u.array.nelem; - else if(dt->type!=H5T_VLEN) - dt->size = dt->parent->size; + if(dt->shared->type==H5T_ARRAY) + dt->shared->size = dt->shared->parent->shared->size * dt->shared->u.array.nelem; + else if(dt->shared->type!=H5T_VLEN) + dt->shared->size = dt->shared->parent->shared->size; } else { if (H5T_is_atomic(dt)) { /* Adjust the offset and size */ - offset = dt->u.atomic.offset; - size = dt->size; + offset = dt->shared->u.atomic.offset; + size = dt->shared->size; if (prec > 8*size) offset = 0; else if (offset+prec > 8 * size) @@ -233,7 +233,7 @@ H5T_set_precision(H5T_t *dt, size_t prec) size = (prec+7) / 8; /* Check that things are still kosher */ - switch (dt->type) { + switch (dt->shared->type) { case H5T_INTEGER: case H5T_TIME: case H5T_BITFIELD: @@ -246,9 +246,9 @@ H5T_set_precision(H5T_t *dt, size_t prec) * first when decreasing the precision of a floating point * type. */ - if (dt->u.atomic.u.f.sign >= prec || - dt->u.atomic.u.f.epos + dt->u.atomic.u.f.esize > prec || - dt->u.atomic.u.f.mpos + dt->u.atomic.u.f.msize > prec) { + if (dt->shared->u.atomic.u.f.sign >= prec || + dt->shared->u.atomic.u.f.epos + dt->shared->u.atomic.u.f.esize > prec || + dt->shared->u.atomic.u.f.mpos + dt->shared->u.atomic.u.f.msize > prec) { HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "adjust sign, mantissa, and exponent fields first"); } break; @@ -258,10 +258,10 @@ H5T_set_precision(H5T_t *dt, size_t prec) } /* Commit */ - dt->size = size; + dt->shared->size = size; if (H5T_is_atomic(dt)) { - dt->u.atomic.offset = offset; - dt->u.atomic.prec = prec; + dt->shared->u.atomic.offset = offset; + dt->shared->u.atomic.prec = prec; } } else diff --git a/src/H5Tprivate.h b/src/H5Tprivate.h index 48958d8..8b279e7 100644 --- a/src/H5Tprivate.h +++ b/src/H5Tprivate.h @@ -61,7 +61,7 @@ typedef struct { H5_DLL herr_t H5TN_init_interface(void); H5_DLL herr_t H5T_init(void); H5_DLL htri_t H5T_isa(H5G_entry_t *ent, hid_t dxpl_id); -H5_DLL H5T_t *H5T_open_oid(H5G_entry_t *ent, hid_t dxpl_id); +H5_DLL H5T_t *H5T_open(H5G_entry_t *ent, hid_t dxpl_id); H5_DLL H5T_t *H5T_copy(const H5T_t *old_dt, H5T_copy_t method); H5_DLL herr_t H5T_lock(H5T_t *dt, hbool_t immutable); H5_DLL herr_t H5T_close(H5T_t *dt); diff --git a/src/H5Tstrpad.c b/src/H5Tstrpad.c index 10a3e15..275f5c3 100644 --- a/src/H5Tstrpad.c +++ b/src/H5Tstrpad.c @@ -87,16 +87,16 @@ H5Tget_strpad(hid_t type_id) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5T_STR_ERROR, "not a data type"); - while (dt->parent && !H5T_IS_STRING(dt)) - dt = dt->parent; /*defer to parent*/ - if (!H5T_IS_STRING(dt)) + while (dt->shared->parent && !H5T_IS_STRING(dt->shared)) + dt = dt->shared->parent; /*defer to parent*/ + if (!H5T_IS_STRING(dt->shared)) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, H5T_STR_ERROR, "operation not defined for data type class"); /* result */ - if(H5T_STRING == dt->type) - ret_value = dt->u.atomic.u.s.pad; - else if(H5T_VLEN == dt->type && H5T_VLEN_STRING == dt->u.vlen.type) - ret_value = dt->u.vlen.pad; + if(H5T_STRING == dt->shared->type) + ret_value = dt->shared->u.atomic.u.s.pad; + else if(H5T_VLEN == dt->shared->type && H5T_VLEN_STRING == dt->shared->u.vlen.type) + ret_value = dt->shared->u.vlen.pad; else HGOTO_ERROR(H5E_DATATYPE, H5E_BADVALUE, H5T_STR_ERROR, "can't get strpad info"); @@ -146,20 +146,20 @@ H5Tset_strpad(hid_t type_id, H5T_str_t strpad) /* Check args */ if (NULL == (dt = H5I_object_verify(type_id,H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data type"); - if (H5T_STATE_TRANSIENT!=dt->state) + if (H5T_STATE_TRANSIENT!=dt->shared->state) HGOTO_ERROR(H5E_ARGS, H5E_CANTINIT, FAIL, "data type is read-only"); if (strpad < 0 || strpad >= H5T_NSTR) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "illegal string pad type"); - while (dt->parent && !H5T_IS_STRING(dt)) - dt = dt->parent; /*defer to parent*/ - if (!H5T_IS_STRING(dt)) + while (dt->shared->parent && !H5T_IS_STRING(dt->shared)) + dt = dt->shared->parent; /*defer to parent*/ + if (!H5T_IS_STRING(dt->shared)) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "operation not defined for data type class"); /* Commit */ - if(H5T_STRING == dt->type) - dt->u.atomic.u.s.pad = strpad; - else if(H5T_VLEN == dt->type && H5T_VLEN_STRING == dt->u.vlen.type) - dt->u.vlen.pad = strpad; + if(H5T_STRING == dt->shared->type) + dt->shared->u.atomic.u.s.pad = strpad; + else if(H5T_VLEN == dt->shared->type && H5T_VLEN_STRING == dt->shared->u.vlen.type) + dt->shared->u.vlen.pad = strpad; else HGOTO_ERROR(H5E_DATATYPE, H5E_BADVALUE, H5T_STR_ERROR, "can't set strpad info"); diff --git a/src/H5Tvlen.c b/src/H5Tvlen.c index 2de8db6..643f36d 100644 --- a/src/H5Tvlen.c +++ b/src/H5Tvlen.c @@ -71,6 +71,7 @@ static H5T_vlen_alloc_info_t H5T_vlen_def_vl_alloc_info ={ /* Declare extern the free list for H5T_t's */ H5FL_EXTERN(H5T_t); +H5FL_EXTERN(H5T_shared_t); /*-------------------------------------------------------------------------- @@ -170,18 +171,22 @@ H5T_vlen_create(const H5T_t *base) /* Build new type */ if (NULL==(dt = H5FL_CALLOC(H5T_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") + if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t))) { + H5FL_FREE(H5T_t, dt); + HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, NULL,"memory allocation failed") + } dt->ent.header = HADDR_UNDEF; - dt->type = H5T_VLEN; + dt->shared->type = H5T_VLEN; /* * Force conversions (i.e. memory to memory conversions should duplicate * data, not point to the same VL sequences) */ - dt->force_conv = TRUE; - dt->parent = H5T_copy(base, H5T_COPY_ALL); + dt->shared->force_conv = TRUE; + dt->shared->parent = H5T_copy(base, H5T_COPY_ALL); /* This is a sequence, not a string */ - dt->u.vlen.type = H5T_VLEN_SEQUENCE; + dt->shared->u.vlen.type = H5T_VLEN_SEQUENCE; /* Set up VL information */ if (H5T_vlen_mark(dt, NULL, H5T_VLEN_MEMORY)<0) @@ -225,7 +230,7 @@ H5T_vlen_set_loc(H5T_t *dt, H5F_t *f, H5T_vlen_loc_t loc) assert(loc>H5T_VLEN_BADLOC && loc<H5T_VLEN_MAXLOC); /* Only change the location if it's different */ - if(loc!=dt->u.vlen.loc) { + if(loc!=dt->shared->u.vlen.loc) { /* Indicate that the location changed */ ret_value=TRUE; @@ -234,62 +239,62 @@ H5T_vlen_set_loc(H5T_t *dt, H5F_t *f, H5T_vlen_loc_t loc) assert(f==NULL); /* Mark this type as being stored in memory */ - dt->u.vlen.loc=H5T_VLEN_MEMORY; + dt->shared->u.vlen.loc=H5T_VLEN_MEMORY; - if(dt->u.vlen.type==H5T_VLEN_SEQUENCE) { + if(dt->shared->u.vlen.type==H5T_VLEN_SEQUENCE) { /* size in memory, disk size is different */ - dt->size = sizeof(hvl_t); + dt->shared->size = sizeof(hvl_t); /* Set up the function pointers to access the VL sequence in memory */ - dt->u.vlen.getlen=H5T_vlen_seq_mem_getlen; - dt->u.vlen.getptr=H5T_vlen_seq_mem_getptr; - dt->u.vlen.isnull=H5T_vlen_seq_mem_isnull; - dt->u.vlen.read=H5T_vlen_seq_mem_read; - dt->u.vlen.write=H5T_vlen_seq_mem_write; - dt->u.vlen.setnull=H5T_vlen_seq_mem_setnull; - } else if(dt->u.vlen.type==H5T_VLEN_STRING) { + dt->shared->u.vlen.getlen=H5T_vlen_seq_mem_getlen; + dt->shared->u.vlen.getptr=H5T_vlen_seq_mem_getptr; + dt->shared->u.vlen.isnull=H5T_vlen_seq_mem_isnull; + dt->shared->u.vlen.read=H5T_vlen_seq_mem_read; + dt->shared->u.vlen.write=H5T_vlen_seq_mem_write; + dt->shared->u.vlen.setnull=H5T_vlen_seq_mem_setnull; + } else if(dt->shared->u.vlen.type==H5T_VLEN_STRING) { /* size in memory, disk size is different */ - dt->size = sizeof(char *); + dt->shared->size = sizeof(char *); /* Set up the function pointers to access the VL string in memory */ - dt->u.vlen.getlen=H5T_vlen_str_mem_getlen; - dt->u.vlen.getptr=H5T_vlen_str_mem_getptr; - dt->u.vlen.isnull=H5T_vlen_str_mem_isnull; - dt->u.vlen.read=H5T_vlen_str_mem_read; - dt->u.vlen.write=H5T_vlen_str_mem_write; - dt->u.vlen.setnull=H5T_vlen_str_mem_setnull; + dt->shared->u.vlen.getlen=H5T_vlen_str_mem_getlen; + dt->shared->u.vlen.getptr=H5T_vlen_str_mem_getptr; + dt->shared->u.vlen.isnull=H5T_vlen_str_mem_isnull; + dt->shared->u.vlen.read=H5T_vlen_str_mem_read; + dt->shared->u.vlen.write=H5T_vlen_str_mem_write; + dt->shared->u.vlen.setnull=H5T_vlen_str_mem_setnull; } else { assert(0 && "Invalid VL type"); } /* Reset file ID (since this VL is in memory) */ - dt->u.vlen.f=NULL; + dt->shared->u.vlen.f=NULL; break; case H5T_VLEN_DISK: /* Disk based VL datatype */ assert(f); /* Mark this type as being stored on disk */ - dt->u.vlen.loc=H5T_VLEN_DISK; + dt->shared->u.vlen.loc=H5T_VLEN_DISK; /* * Size of element on disk is 4 bytes for the length, plus the size * of an address in this file, plus 4 bytes for the size of a heap * ID. Memory size is different */ - dt->size = 4 + H5F_SIZEOF_ADDR(f) + 4; + dt->shared->size = 4 + H5F_SIZEOF_ADDR(f) + 4; /* Set up the function pointers to access the VL information on disk */ /* VL sequences and VL strings are stored identically on disk, so use the same functions */ - dt->u.vlen.getlen=H5T_vlen_disk_getlen; - dt->u.vlen.getptr=H5T_vlen_disk_getptr; - dt->u.vlen.isnull=H5T_vlen_disk_isnull; - dt->u.vlen.read=H5T_vlen_disk_read; - dt->u.vlen.write=H5T_vlen_disk_write; - dt->u.vlen.setnull=H5T_vlen_disk_setnull; + dt->shared->u.vlen.getlen=H5T_vlen_disk_getlen; + dt->shared->u.vlen.getptr=H5T_vlen_disk_getptr; + dt->shared->u.vlen.isnull=H5T_vlen_disk_isnull; + dt->shared->u.vlen.read=H5T_vlen_disk_read; + dt->shared->u.vlen.write=H5T_vlen_disk_write; + dt->shared->u.vlen.setnull=H5T_vlen_disk_setnull; /* Set file ID (since this VL is on disk) */ - dt->u.vlen.f=f; + dt->shared->u.vlen.f=f; break; default: @@ -1013,16 +1018,16 @@ H5T_vlen_reclaim_recurse(void *elem, const H5T_t *dt, H5MM_free_t free_func, voi assert(dt); /* Check the datatype of this element */ - switch(dt->type) { + switch(dt->shared->type) { case H5T_ARRAY: /* Recurse on each element, if the array's base type is array, VL, enum or compound */ - if(H5T_IS_COMPLEX(dt->parent->type)) { + if(H5T_IS_COMPLEX(dt->shared->parent->shared->type)) { void *off; /* offset of field */ /* Calculate the offset member and recurse on it */ - for(i=0; i<dt->u.array.nelem; i++) { - off=((uint8_t *)elem)+i*(dt->parent->size); - if(H5T_vlen_reclaim_recurse(off,dt->parent,free_func,free_info)<0) + for(i=0; i<dt->shared->u.array.nelem; i++) { + off=((uint8_t *)elem)+i*(dt->shared->parent->shared->size); + if(H5T_vlen_reclaim_recurse(off,dt->shared->parent,free_func,free_info)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTFREE, FAIL, "Unable to free array element") } /* end for */ } /* end if */ @@ -1030,14 +1035,14 @@ H5T_vlen_reclaim_recurse(void *elem, const H5T_t *dt, H5MM_free_t free_func, voi case H5T_COMPOUND: /* Check each field and recurse on VL, compound, enum or array ones */ - for (i=0; i<(unsigned)dt->u.compnd.nmembs; i++) { + for (i=0; i<(unsigned)dt->shared->u.compnd.nmembs; i++) { /* Recurse if it's VL, compound, enum or array */ - if(H5T_IS_COMPLEX(dt->u.compnd.memb[i].type->type)) { + if(H5T_IS_COMPLEX(dt->shared->u.compnd.memb[i].type->shared->type)) { void *off; /* offset of field */ /* Calculate the offset member and recurse on it */ - off=((uint8_t *)elem)+dt->u.compnd.memb[i].offset; - if(H5T_vlen_reclaim_recurse(off,dt->u.compnd.memb[i].type,free_func,free_info)<0) + off=((uint8_t *)elem)+dt->shared->u.compnd.memb[i].offset; + if(H5T_vlen_reclaim_recurse(off,dt->shared->u.compnd.memb[i].type,free_func,free_info)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTFREE, FAIL, "Unable to free compound field") } /* end if */ } /* end for */ @@ -1045,19 +1050,19 @@ H5T_vlen_reclaim_recurse(void *elem, const H5T_t *dt, H5MM_free_t free_func, voi case H5T_VLEN: /* Recurse on the VL information if it's VL, compound, enum or array, then free VL sequence */ - if(dt->u.vlen.type==H5T_VLEN_SEQUENCE) { + if(dt->shared->u.vlen.type==H5T_VLEN_SEQUENCE) { hvl_t *vl=(hvl_t *)elem; /* Temp. ptr to the vl info */ /* Check if there is anything actually in this sequence */ if(vl->len!=0) { /* Recurse if it's VL, array, enum or compound */ - if(H5T_IS_COMPLEX(dt->parent->type)) { + if(H5T_IS_COMPLEX(dt->shared->parent->shared->type)) { void *off; /* offset of field */ /* Calculate the offset of each array element and recurse on it */ while(vl->len>0) { - off=((uint8_t *)vl->p)+(vl->len-1)*dt->parent->size; - if(H5T_vlen_reclaim_recurse(off,dt->parent,free_func,free_info)<0) + off=((uint8_t *)vl->p)+(vl->len-1)*dt->shared->parent->shared->size; + if(H5T_vlen_reclaim_recurse(off,dt->shared->parent,free_func,free_info)<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTFREE, FAIL, "Unable to free VL element") vl->len--; } /* end while */ @@ -1069,7 +1074,7 @@ H5T_vlen_reclaim_recurse(void *elem, const H5T_t *dt, H5MM_free_t free_func, voi else H5MM_xfree(vl->p); } /* end if */ - } else if(dt->u.vlen.type==H5T_VLEN_STRING) { + } else if(dt->shared->u.vlen.type==H5T_VLEN_STRING) { /* Free the VL string */ if(free_func!=NULL) (*free_func)(*(char **)elem,free_info); @@ -1236,71 +1241,71 @@ H5T_vlen_mark(H5T_t *dt, H5F_t *f, H5T_vlen_loc_t loc) assert(loc>H5T_VLEN_BADLOC && loc<H5T_VLEN_MAXLOC); /* Check the datatype of this element */ - switch(dt->type) { + switch(dt->shared->type) { case H5T_ARRAY: /* Recurse on VL, compound and array base element type */ /* Recurse if it's VL, compound or array */ /* (If the type is compound and the force_conv flag is _not_ set, the type cannot change in size, so don't recurse) */ - if(dt->parent->force_conv && H5T_IS_COMPLEX(dt->parent->type)) { + if(dt->shared->parent->shared->force_conv && H5T_IS_COMPLEX(dt->shared->parent->shared->type)) { /* Keep the old base element size for later */ - old_size=dt->parent->size; + old_size=dt->shared->parent->shared->size; /* Mark the VL, compound or array type */ - if((vlen_changed=H5T_vlen_mark(dt->parent,f,loc))<0) + if((vlen_changed=H5T_vlen_mark(dt->shared->parent,f,loc))<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "Unable to set VL location"); if(vlen_changed>0) ret_value=vlen_changed; /* Check if the field changed size */ - if(old_size != dt->parent->size) { + if(old_size != dt->shared->parent->shared->size) { /* Adjust the size of the array */ - dt->size = dt->u.array.nelem*dt->parent->size; + dt->shared->size = dt->shared->u.array.nelem*dt->shared->parent->shared->size; } /* end if */ } /* end if */ break; case H5T_COMPOUND: /* Check each field and recurse on VL, compound and array type */ /* Compound datatypes can't change in size if the force_conv flag is not set */ - if(dt->force_conv) { + if(dt->shared->force_conv) { /* Sort the fields based on offsets */ H5T_sort_value(dt,NULL); - for (i=0; i<dt->u.compnd.nmembs; i++) { + for (i=0; i<dt->shared->u.compnd.nmembs; i++) { /* Apply the accumulated size change to the offset of the field */ - dt->u.compnd.memb[i].offset += accum_change; + dt->shared->u.compnd.memb[i].offset += accum_change; /* Recurse if it's VL, compound, enum or array */ /* (If the force_conv flag is _not_ set, the type cannot change in size, so don't recurse) */ - if(dt->u.compnd.memb[i].type->force_conv && H5T_IS_COMPLEX(dt->u.compnd.memb[i].type->type)) { + if(dt->shared->u.compnd.memb[i].type->shared->force_conv && H5T_IS_COMPLEX(dt->shared->u.compnd.memb[i].type->shared->type)) { /* Keep the old field size for later */ - old_size=dt->u.compnd.memb[i].type->size; + old_size=dt->shared->u.compnd.memb[i].type->shared->size; /* Mark the VL, compound, enum or array type */ - if((vlen_changed=H5T_vlen_mark(dt->u.compnd.memb[i].type,f,loc))<0) + if((vlen_changed=H5T_vlen_mark(dt->shared->u.compnd.memb[i].type,f,loc))<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "Unable to set VL location"); if(vlen_changed>0) ret_value=vlen_changed; /* Check if the field changed size */ - if(old_size != dt->u.compnd.memb[i].type->size) { + if(old_size != dt->shared->u.compnd.memb[i].type->shared->size) { /* Adjust the size of the member */ - dt->u.compnd.memb[i].size = (dt->u.compnd.memb[i].size*dt->u.compnd.memb[i].type->size)/old_size; + dt->shared->u.compnd.memb[i].size = (dt->shared->u.compnd.memb[i].size*dt->shared->u.compnd.memb[i].type->shared->size)/old_size; /* Add that change to the accumulated size change */ - accum_change += (dt->u.compnd.memb[i].type->size - (int)old_size); + accum_change += (dt->shared->u.compnd.memb[i].type->shared->size - (int)old_size); } /* end if */ } /* end if */ } /* end for */ /* Apply the accumulated size change to the datatype */ - dt->size += accum_change; + dt->shared->size += accum_change; } /* end if */ break; case H5T_VLEN: /* Recurse on the VL information if it's VL, compound or array, then free VL sequence */ /* Recurse if it's VL, compound or array */ /* (If the force_conv flag is _not_ set, the type cannot change in size, so don't recurse) */ - if(dt->parent->force_conv && H5T_IS_COMPLEX(dt->parent->type)) { - if((vlen_changed=H5T_vlen_mark(dt->parent,f,loc))<0) + if(dt->shared->parent->shared->force_conv && H5T_IS_COMPLEX(dt->shared->parent->shared->type)) { + if((vlen_changed=H5T_vlen_mark(dt->shared->parent,f,loc))<0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "Unable to set VL location"); if(vlen_changed>0) ret_value=vlen_changed; diff --git a/src/H5detect.c b/src/H5detect.c index 57b5444..6cf519f 100644 --- a/src/H5detect.c +++ b/src/H5detect.c @@ -513,6 +513,7 @@ static int interface_initialize_g = 0;\n\ \n\ /* Declare external the free list for H5T_t's */\n\ H5FL_EXTERN(H5T_t);\n\ +H5FL_EXTERN(H5T_shared_t);\n\ \n\ \n"); @@ -548,15 +549,20 @@ H5TN_init_interface(void)\n\ printf("\ if (NULL==(dt = H5FL_CALLOC (H5T_t)))\n\ HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,\"memory allocation failed\");\n\ - dt->state = H5T_STATE_IMMUTABLE;\n\ + if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))\n\ + { \ + H5FL_FREE(H5T_t, dt);\ + HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, \"memory allocation failed\");\n\ + } \ + dt->shared->state = H5T_STATE_IMMUTABLE;\n\ dt->ent.header = HADDR_UNDEF;\n\ - dt->type = H5T_%s;\n\ - dt->size = %d;\n\ - dt->u.atomic.order = H5T_ORDER_%s;\n\ - dt->u.atomic.offset = %d;\n\ - dt->u.atomic.prec = %d;\n\ - dt->u.atomic.lsb_pad = H5T_PAD_ZERO;\n\ - dt->u.atomic.msb_pad = H5T_PAD_ZERO;\n", + dt->shared->type = H5T_%s;\n\ + dt->shared->size = %d;\n\ + dt->shared->u.atomic.order = H5T_ORDER_%s;\n\ + dt->shared->u.atomic.offset = %d;\n\ + dt->shared->u.atomic.prec = %d;\n\ + dt->shared->u.atomic.lsb_pad = H5T_PAD_ZERO;\n\ + dt->shared->u.atomic.msb_pad = H5T_PAD_ZERO;\n", d[i].msize ? "FLOAT" : "INTEGER",/*class */ d[i].size, /*size */ d[i].perm[0] ? "BE" : "LE", /*byte order */ @@ -566,19 +572,19 @@ H5TN_init_interface(void)\n\ if (0 == d[i].msize) { /* The part unique to fixed point types */ printf("\ - dt->u.atomic.u.i.sign = H5T_SGN_%s;\n", + dt->shared->u.atomic.u.i.sign = H5T_SGN_%s;\n", d[i].sign ? "2" : "NONE"); } else { /* The part unique to floating point types */ printf("\ - dt->u.atomic.u.f.sign = %d;\n\ - dt->u.atomic.u.f.epos = %d;\n\ - dt->u.atomic.u.f.esize = %d;\n\ - dt->u.atomic.u.f.ebias = 0x%08lx;\n\ - dt->u.atomic.u.f.mpos = %d;\n\ - dt->u.atomic.u.f.msize = %d;\n\ - dt->u.atomic.u.f.norm = H5T_NORM_%s;\n\ - dt->u.atomic.u.f.pad = H5T_PAD_ZERO;\n", + dt->shared->u.atomic.u.f.sign = %d;\n\ + dt->shared->u.atomic.u.f.epos = %d;\n\ + dt->shared->u.atomic.u.f.esize = %d;\n\ + dt->shared->u.atomic.u.f.ebias = 0x%08lx;\n\ + dt->shared->u.atomic.u.f.mpos = %d;\n\ + dt->shared->u.atomic.u.f.msize = %d;\n\ + dt->shared->u.atomic.u.f.norm = H5T_NORM_%s;\n\ + dt->shared->u.atomic.u.f.pad = H5T_PAD_ZERO;\n", d[i].sign, /*sign location */ d[i].epos, /*exponent loc */ d[i].esize, /*exponent size */ diff --git a/test/getname.c b/test/getname.c index 69f741c..3e714f8 100644 --- a/test/getname.c +++ b/test/getname.c @@ -65,7 +65,7 @@ int main( void ) hid_t group_id, group2_id, group3_id, group4_id, group5_id, group6_id, group7_id; hid_t dataset_id, dataset2_id; hid_t space_id; - hid_t type_id; + hid_t type_id, type2_id; hsize_t dims[1] = { 5 }; /*buffer to hold name and its size */ @@ -1197,7 +1197,6 @@ int main( void ) /* Get datatype*/ if((type_id=H5Dget_type(dataset_id))<0) goto out; - /* Get name */ if (H5Iget_name( type_id, name, size )< 0) goto out; @@ -1212,7 +1211,31 @@ int main( void ) PASSED(); +/*------------------------------------------------------------------------- + * Test H5Iget_name with objects that have two names + *------------------------------------------------------------------------- + */ + +TESTING("H5Iget_name with datasets that have two names"); + +/* Open dataset named "d"*/ +if ((dataset_id = H5Dopen( file_id, "/g17/d"))<0) goto out; + +/* Create link to dataset named "link" */ +if (H5Glink2(dataset_id,".",H5G_LINK_HARD,file_id,"/g17/link")<0) goto out; +if ((dataset2_id = H5Dopen( file_id, "/g17/link"))<0) goto out; + +/* Make sure that the two IDs use two different names */ +if(H5Iget_name(dataset_id, name, size)<0) goto out; +if(check_name(name, "/g17/d")!=0) goto out; +if(H5Iget_name(dataset2_id, name, size)<0) goto out; +if(check_name(name, "/g17/link")!=0) goto out; + +if(H5Dclose(dataset_id)<0) goto out; +if(H5Dclose(dataset2_id)<0) goto out; + +PASSED(); /*------------------------------------------------------------------------- * Test H5Iget_name with different files, test1 @@ -1365,7 +1388,6 @@ int main( void ) if ( name3 ) free(name3); - /* Close */ H5Gclose( group_id ); @@ -1373,8 +1395,6 @@ int main( void ) PASSED(); - - /*------------------------------------------------------------------------- * Test H5Iget_name with invalid IDs *------------------------------------------------------------------------- @@ -1418,6 +1438,14 @@ int main( void ) if ((group_id = H5Gcreate( file_id, "/g18", 0 ))<0) goto out; if ((group2_id = H5Gcreate( file_id, "/g18/g2", 0 ))<0) goto out; + /* Also create a dataset and a datatype */ + if ((space_id = H5Screate_simple( 1, dims, NULL ))<0) goto out; + if ((type_id = H5Tcopy(H5T_NATIVE_INT))<0) goto out; + if ((dataset_id = H5Dcreate( file_id, "g18/d2", type_id, space_id, + H5P_DEFAULT ))<0) goto out; + + if (H5Tcommit(file_id, "g18/t2", type_id) <0) goto out; + /* Create second file and group "/g3/g4/g5" in it */ file1_id = H5Fcreate(filename1, H5F_ACC_TRUNC, H5P_DEFAULT, fapl); if ((group3_id = H5Gcreate( file1_id, "/g3", 0 ))<0) goto out; @@ -1427,39 +1455,70 @@ int main( void ) /* Mount first file at "g3/g4" in the second file */ if (H5Fmount(file1_id, "/g3/g4", file_id, H5P_DEFAULT)<0) goto out; - /* Get name for the ID of the first file, should be "/g18/g2" still */ + /* Get name for the group ID in the first file, should be "/g18/g2" still */ if (H5Iget_name( group2_id, name, size )<0) goto out; - - /* Verify */ if (check_name( name, "/g18/g2" )!=0) goto out; - /* Open the mounted group */ - if ((group6_id = H5Gopen( file_id, "/g3/g4/g18/g2" ))<0) goto out; + /* Get name for the dataset ID in the first file, should be "/g18/g2/d2" still */ + if (H5Iget_name( dataset_id, name, size )<0) goto out; + if (check_name( name, "/g18/d2" )!=0) goto out; - /* Get name */ - if (H5Iget_name( group6_id, name, size )<0) goto out; + /* Get name for the datatype ID in the first file, should be "/g18/g2/t2" still */ + if (H5Iget_name( type_id, name, size )<0) goto out; + if (check_name( name, "/g18/t2" )!=0) goto out; - /* Verify */ + /* Open the mounted group, dataset, and datatype through their new names */ + if ((group6_id = H5Gopen( file1_id, "/g3/g4/g18/g2" ))<0) goto out; + if ((dataset2_id = H5Dopen( file1_id, "/g3/g4/g18/d2" ))<0) goto out; + if ((type2_id = H5Topen( file1_id, "/g3/g4/g18/t2" ))<0) goto out; + + /* Verify names */ + if (H5Iget_name( group6_id, name, size )<0) goto out; if (check_name( name, "/g3/g4/g18/g2" )!=0) goto out; + if (H5Iget_name( dataset2_id, name, size )<0) goto out; + if (check_name( name, "/g3/g4/g18/d2" )!=0) goto out; + + if (H5Iget_name( type2_id, name, size )<0) goto out; + if (check_name( name, "/g3/g4/g18/t2" )!=0) goto out; + + /* Verify that old IDs still refer to objects by their old names */ + if (H5Iget_name( group2_id, name, size )<0) goto out; + if (check_name( name, "/g18/g2" )!=0) goto out; + + if (H5Iget_name( dataset_id, name, size )<0) goto out; + if (check_name( name, "/g18/d2" )!=0) goto out; + + if (H5Iget_name( type_id, name, size )<0) goto out; + if (check_name( name, "/g18/t2" )!=0) goto out; + /* Unmount */ if (H5Funmount(file1_id, "/g3/g4")<0) goto out; - /* Get name for the ID of the first file, should be "/g18/g2" still */ + /* Get name for the IDs of the first file, should be unchanged */ if (H5Iget_name( group2_id, name, size )<0) goto out; + if (check_name( name, "/g18/g2" )!=0) goto out; - /* Verify */ - if (check_name( name, "/g18/g2" )!=0) - goto out; + if (H5Iget_name( dataset_id, name, size )<0) goto out; + if (check_name( name, "/g18/d2" )!=0) goto out; + + if (H5Iget_name( type_id, name, size )<0) goto out; + if (check_name( name, "/g18/t2" )!=0) goto out; - /* Get name for the ID of the secondt file, should be "" */ + /* Get name for the IDs of the secondt file, should be "" */ if (H5Iget_name( group6_id, name, size )<0) goto out; + if (check_name( name, "" )!=0) goto out; - /* Verify */ - if (check_name( name, "" )!=0) - goto out; + if (H5Iget_name( dataset2_id, name, size )<0) goto out; + if (check_name( name, "" )!=0) goto out; - /* Close */ + if (H5Iget_name( type2_id, name, size )<0) goto out; + if (check_name( name, "" )!=0) goto out; + + H5Tclose( type_id ); + H5Tclose( type2_id ); + H5Dclose( dataset_id ); + H5Dclose( dataset2_id ); H5Gclose( group_id ); H5Gclose( group2_id ); H5Gclose( group3_id ); @@ -1467,9 +1526,8 @@ int main( void ) H5Gclose( group5_id ); H5Gclose( group6_id ); H5Fclose( file1_id ); - - PASSED(); +PASSED(); /*------------------------------------------------------------------------- diff --git a/test/unlink.c b/test/unlink.c index a2cd391..d0cfbaa 100644 --- a/test/unlink.c +++ b/test/unlink.c @@ -29,7 +29,9 @@ const char *FILENAME[] = { "lunlink", "filespace", "slashes", - "resurrect", + "resurrect_set", + "resurrect_type", + "resurrect_group", "unlink_chunked", NULL }; @@ -44,6 +46,7 @@ const char *FILENAME[] = { #define DATASET2NAME "dataset2" #define ATTRNAME "attribute" #define TYPENAME "datatype" +#define TYPE2NAME "datatype2" #define FILESPACE_NDIMS 3 #define FILESPACE_DIM0 20 #define FILESPACE_DIM1 20 @@ -1842,6 +1845,9 @@ test_resurrect_dataset(void) /* Unlink the dataset while it's open (will mark it for deletion when closed) */ if(H5Gunlink(f, DATASETNAME)<0) TEST_ERROR; + /* Check that dataset name is NULL */ + if(H5Iget_name(d, NULL, 0) != 0) TEST_ERROR; + /* Re-link the dataset to the group hierarchy (shouldn't get deleted now) */ if(H5Glink2(d, ".", H5G_LINK_HARD, f, DATASET2NAME)<0) TEST_ERROR; @@ -1875,6 +1881,145 @@ error: /*------------------------------------------------------------------------- + * Function: test_resurrect_datatype + * + * Purpose: Tests deleting a datatype while it's still open and then + * "resurrecting" it by creating a link to it again. + * + * Return: Success: 0 + * Failure: number of errors + * + * Programmer: James Laird + * Wednesday, July 28, 2004 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +static int +test_resurrect_datatype(void) +{ + hid_t file=-1, type=-1, fapl=-1, loc_id=-1; + char filename[1024]; + + TESTING("Resurrecting datatype after deletion"); + + /* Create file */ + fapl = h5_fileaccess(); + h5_fixname(FILENAME[7], fapl, filename, sizeof filename); + + /* Create the file */ + if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0) TEST_ERROR; + + /* Create a named datatype in the file */ + if((type = H5Tcopy (H5T_NATIVE_INT))<0) TEST_ERROR; + if(H5Tcommit (file, TYPENAME, type)<0) TEST_ERROR; + + /* Unlink the datatype while it's open (will mark it for deletion when closed) */ + if(H5Gunlink(file, TYPENAME)<0) TEST_ERROR; + + /* Check that datatype name is NULL */ + if(H5Iget_name(type, NULL, 0) != 0) TEST_ERROR; + + /* Re-link the datatype to the group hierarchy (shouldn't get deleted now) */ + if(H5Glink2(type, ".", H5G_LINK_HARD, file, TYPE2NAME) < 0) TEST_ERROR; + + /* Close things */ + if(H5Tclose(type)<0) TEST_ERROR; + if(H5Fclose(file)<0) TEST_ERROR; + + /* Re-open the file */ + if((file=H5Fopen(filename, H5F_ACC_RDONLY, fapl))<0) TEST_ERROR; + + /* Attempt to open the datatype under the new name */ + if((type=H5Topen(file,TYPE2NAME))<0) TEST_ERROR; + + /* Close things */ + if(H5Tclose(type)<0) TEST_ERROR; + if(H5Fclose(file)<0) TEST_ERROR; + + PASSED(); + return 0; + +error: + H5E_BEGIN_TRY { + H5Tclose(type); + H5Fclose(file); + } H5E_END_TRY; + return 1; +} /* end test_resurrect_datatype() */ + + +/*------------------------------------------------------------------------- + * Function: test_resurrect_group + * + * Purpose: Tests deleting a group while it's still open and then + * "resurrecting" it by creating a link to it again. + * + * Return: Success: 0 + * Failure: number of errors + * + * Programmer: James Laird + * Wednesday, July 28, 2004 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +static int +test_resurrect_group(void) +{ + hid_t file=-1, group=-1, fapl=-1; + char filename[1024]; + + TESTING("Resurrecting group after deletion"); + + /* Create file */ + fapl = h5_fileaccess(); + h5_fixname(FILENAME[8], fapl, filename, sizeof filename); + + /* Create the file */ + if((file = H5Fcreate(filename, H5F_ACC_TRUNC, H5P_DEFAULT, fapl))<0) TEST_ERROR; + + /* Create a group in the file */ + if((group = H5Gcreate (file, GROUPNAME, 0))<0) TEST_ERROR; + + /* Unlink the group while it's open (will mark it for deletion when closed) */ + if(H5Gunlink(file, GROUPNAME)<0) TEST_ERROR; + + /* Check that group's name is NULL */ + if(H5Iget_name(group, NULL, 0) != 0) TEST_ERROR; + + /* Re-link the group into the group hierarchy (shouldn't get deleted now) */ + if(H5Glink2(group, ".", H5G_LINK_HARD, file, GROUP2NAME)<0) TEST_ERROR; + + /* Close things */ + if(H5Gclose(group)<0) TEST_ERROR; + if(H5Fclose(file)<0) TEST_ERROR; + + /* Re-open the file */ + if((file=H5Fopen(filename, H5F_ACC_RDONLY, fapl))<0) TEST_ERROR; + + /* Attempt to open the datatype under the new name */ + if((group=H5Gopen(file,GROUP2NAME))<0) TEST_ERROR; + + /* Close things */ + if(H5Gclose(group)<0) TEST_ERROR; + if(H5Fclose(file)<0) TEST_ERROR; + + PASSED(); + return 0; + +error: + H5E_BEGIN_TRY { + H5Gclose(group); + H5Fclose(file); + } H5E_END_TRY; + return 1; +} /* end test_resurrect_group() */ + + +/*------------------------------------------------------------------------- * Function: test_unlink_chunked_dataset * * Purpose: Tests deleting a chunked dataset @@ -2044,6 +2189,8 @@ main(void) /* Test "resurrecting" objects */ nerrors += test_resurrect_dataset(); + nerrors += test_resurrect_datatype(); + nerrors += test_resurrect_group(); /* Test unlinking chunked datasets */ nerrors += test_unlink_chunked_dataset(); diff --git a/tools/h5repack/h5repack_refs.c b/tools/h5repack/h5repack_refs.c index 0db17f5..0dc5535 100644 --- a/tools/h5repack/h5repack_refs.c +++ b/tools/h5repack/h5repack_refs.c @@ -748,8 +748,14 @@ static const char* MapIdToName(hid_t refobj_id, { hid_t id; hid_t fid; + H5G_stat_t refstat; /* Stat for the refobj id */ + H5G_stat_t objstat; /* Stat for objects in the file */ int i; + /* obtain information to identify the referenced object uniquely */ + if(H5Gget_objinfo(refobj_id, ".", 0, &refstat) <0) + return NULL; + /* obtains the file ID given an object ID. This ID must be closed */ if ((fid = H5Iget_file_id(refobj_id))<0) { @@ -773,9 +779,12 @@ static const char* MapIdToName(hid_t refobj_id, if ((id = H5Dopen(fid,travt->objs[i].name))<0) return NULL; + if(H5Gget_objinfo(id, ".", 0, &objstat) <0) + return NULL; if (H5Dclose(id)<0) return NULL; - if (id==refobj_id) + if (refstat.fileno[0]==objstat.fileno[0] && refstat.fileno[1]==objstat.fileno[1] + && refstat.objno[0]==objstat.objno[0] && refstat.objno[1]==objstat.objno[1]) { H5Fclose(fid); return travt->objs[i].name; diff --git a/windows/all.zip b/windows/all.zip Binary files differindex 628e23c..6950643 100755 --- a/windows/all.zip +++ b/windows/all.zip |