diff options
Diffstat (limited to 'src/H5Dint.c')
| -rw-r--r-- | src/H5Dint.c | 710 |
1 files changed, 356 insertions, 354 deletions
diff --git a/src/H5Dint.c b/src/H5Dint.c index fc191ff..9bb2692 100644 --- a/src/H5Dint.c +++ b/src/H5Dint.c @@ -23,6 +23,7 @@ /***********/ #include "H5private.h" /* Generic Functions */ #include "H5Dpkg.h" /* Datasets */ +#include "H5CXprivate.h" /* API Contexts */ #include "H5Eprivate.h" /* Error handling */ #include "H5FLprivate.h" /* Free Lists */ #include "H5FOprivate.h" /* File objects */ @@ -40,41 +41,31 @@ /* Local Typedefs */ /******************/ -/* Struct for holding callback info during H5D_flush operation */ -typedef struct { - const H5F_t *f; /* Pointer to file being flushed */ - hid_t dxpl_id; /* DXPL for I/O operations */ -} H5D_flush_ud_t; - /********************/ /* Local Prototypes */ /********************/ /* General stuff */ -static herr_t H5D__get_dxpl_cache_real(hid_t dxpl_id, H5D_dxpl_cache_t *cache); -static H5D_shared_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 herr_t H5D__init_type(H5F_t *file, const H5D_t *dset, hid_t type_id, - const H5T_t *type); + const H5T_t *type); static herr_t H5D__cache_dataspace_info(const H5D_t *dset); static herr_t H5D__init_space(H5F_t *file, const H5D_t *dset, const H5S_t *space); -static herr_t H5D__update_oh_info(H5F_t *file, hid_t dxpl_id, H5D_t *dset, - hid_t dapl_id); -static herr_t H5D_build_file_prefix(const H5D_t *dset, hid_t dapl_id, const char * prefix_type, - char **file_prefix); -static herr_t H5D__open_oid(H5D_t *dataset, hid_t dapl_id, hid_t dxpl_id); +static herr_t H5D__update_oh_info(H5F_t *file, H5D_t *dset, hid_t dapl_id); +static herr_t H5D__build_file_prefix(const H5D_t *dset, hid_t dapl_id, + const char *prefix_type, char **file_prefix); +static herr_t H5D__open_oid(H5D_t *dataset, hid_t dapl_id); static herr_t H5D__init_storage(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_t old_dim[]); +static herr_t H5D__get_storage_size_real(const H5D_t *dset, hsize_t *storage_size); static herr_t H5D__append_flush_setup(H5D_t *dset, hid_t dapl_id); +static herr_t H5D__close_cb(H5D_t *dataset); /*********************/ /* Package Variables */ /*********************/ -/* Define a "default" dataset transfer property list cache structure to use for default DXPLs */ -H5D_dxpl_cache_t H5D_def_dxpl_cache; - /* Declare a free list to manage blocks of VL data */ H5FL_BLK_DEFINE(vlen_vl_buf); @@ -109,10 +100,10 @@ static H5D_shared_t H5D_def_dset; /* Dataset ID class */ static const H5I_class_t H5I_DATASET_CLS[1] = {{ - H5I_DATASET, /* ID class value */ - 0, /* Class flags */ - 0, /* # of reserved IDs for class */ - (H5I_free_t)H5D_close /* Callback routine for closing objects of this class */ + H5I_DATASET, /* ID class value */ + 0, /* Class flags */ + 0, /* # of reserved IDs for class */ + (H5I_free_t)H5D__close_cb /* Callback routine for closing objects of this class */ }}; /* Flag indicating "top" of interface has been initialized */ @@ -191,13 +182,6 @@ H5D__init_package(void) if(H5P_get(def_dcpl, H5O_CRT_PIPELINE_NAME, &H5D_def_dset.dcpl_cache.pline) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't retrieve pipeline filter") - /* Reset the "default DXPL cache" information */ - HDmemset(&H5D_def_dxpl_cache, 0, sizeof(H5D_dxpl_cache_t)); - - /* Get the default DXPL cache information */ - if(H5D__get_dxpl_cache_real(H5P_DATASET_XFER_DEFAULT, &H5D_def_dxpl_cache) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't retrieve default DXPL info") - /* Mark "top" of interface as initialized, too */ H5D_top_package_initialize_s = TRUE; @@ -297,136 +281,6 @@ H5D_term_package(void) } /* end H5D_term_package() */ -/*-------------------------------------------------------------------------- - NAME - H5D__get_dxpl_cache_real - PURPOSE - Get all the values for the DXPL cache. - USAGE - herr_t H5D__get_dxpl_cache_real(dxpl_id, cache) - hid_t dxpl_id; IN: DXPL to query - H5D_dxpl_cache_t *cache;IN/OUT: DXPL cache to fill with values - RETURNS - Non-negative on success/Negative on failure. - DESCRIPTION - Query all the values from a DXPL that are needed by internal routines - within the library. - GLOBAL VARIABLES - COMMENTS, BUGS, ASSUMPTIONS - EXAMPLES - REVISION LOG ---------------------------------------------------------------------------*/ -static herr_t -H5D__get_dxpl_cache_real(hid_t dxpl_id, H5D_dxpl_cache_t *cache) -{ - H5P_genplist_t *dx_plist; /* Data transfer property list */ - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_STATIC - - /* Check args */ - HDassert(cache); - - /* Get the dataset transfer property list */ - if(NULL == (dx_plist = (H5P_genplist_t *)H5I_object(dxpl_id))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset transfer property list") - - /* Get maximum temporary buffer size */ - if(H5P_get(dx_plist, H5D_XFER_MAX_TEMP_BUF_NAME, &cache->max_temp_buf) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve maximum temporary buffer size") - - /* Get temporary buffer pointer */ - if(H5P_get(dx_plist, H5D_XFER_TCONV_BUF_NAME, &cache->tconv_buf) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve temporary buffer pointer") - - /* Get background buffer pointer */ - if(H5P_get(dx_plist, H5D_XFER_BKGR_BUF_NAME, &cache->bkgr_buf) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve background buffer pointer") - - /* Get background buffer type */ - if(H5P_get(dx_plist, H5D_XFER_BKGR_BUF_TYPE_NAME, &cache->bkgr_buf_type) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve background buffer type") - - /* Get B-tree split ratios */ - if(H5P_get(dx_plist, H5D_XFER_BTREE_SPLIT_RATIO_NAME, &cache->btree_split_ratio) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve B-tree split ratios") - - /* Get I/O vector size */ - if(H5P_get(dx_plist, H5D_XFER_HYPER_VECTOR_SIZE_NAME, &cache->vec_size) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve I/O vector size") - -#ifdef H5_HAVE_PARALLEL - /* Collect Parallel I/O information for possible later use */ - if(H5P_get(dx_plist, H5D_XFER_IO_XFER_MODE_NAME, &cache->xfer_mode) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve parallel transfer method") - if(H5P_get(dx_plist, H5D_XFER_MPIO_COLLECTIVE_OPT_NAME, &cache->coll_opt_mode) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve collective transfer option") -#endif /* H5_HAVE_PARALLEL */ - - /* Get error detection properties */ - if(H5P_get(dx_plist, H5D_XFER_EDC_NAME, &cache->err_detect) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve error detection info") - - /* Get filter callback function */ - if(H5P_get(dx_plist, H5D_XFER_FILTER_CB_NAME, &cache->filter_cb) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve filter callback function") - - /* Look at the data transform property */ - /* (Note: 'peek', not 'get' - if this turns out to be a problem, we should - * add a H5D__free_dxpl_cache() routine. -QAK) - */ - if(H5P_peek(dx_plist, H5D_XFER_XFORM_NAME, &cache->data_xform_prop) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "Can't retrieve data transform info") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* end H5D__get_dxpl_cache_real() */ - - -/*-------------------------------------------------------------------------- - NAME - H5D__get_dxpl_cache - PURPOSE - Get all the values for the DXPL cache. - USAGE - herr_t H5D__get_dxpl_cache(dxpl_id, cache) - hid_t dxpl_id; IN: DXPL to query - H5D_dxpl_cache_t *cache;IN/OUT: DXPL cache to fill with values - RETURNS - Non-negative on success/Negative on failure. - DESCRIPTION - Query all the values from a DXPL that are needed by internal routines - within the library. - GLOBAL VARIABLES - COMMENTS, BUGS, ASSUMPTIONS - The CACHE pointer should point at already allocated memory to place - non-default property list info. If a default property list is used, the - CACHE pointer will be changed to point at the default information. - EXAMPLES - REVISION LOG ---------------------------------------------------------------------------*/ -herr_t -H5D__get_dxpl_cache(hid_t dxpl_id, H5D_dxpl_cache_t **cache) -{ - herr_t ret_value=SUCCEED; /* Return value */ - - FUNC_ENTER_PACKAGE - - /* Check args */ - HDassert(cache); - - /* Check for the default DXPL */ - if(dxpl_id==H5P_DATASET_XFER_DEFAULT) - *cache=&H5D_def_dxpl_cache; - else - if(H5D__get_dxpl_cache_real(dxpl_id,*cache) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "Can't retrieve DXPL values") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5D__get_dxpl_cache() */ - - /*------------------------------------------------------------------------- * Function: H5D__create_named * @@ -439,14 +293,13 @@ done: */ H5D_t * H5D__create_named(const H5G_loc_t *loc, const char *name, hid_t type_id, - const H5S_t *space, hid_t lcpl_id, hid_t dcpl_id, hid_t dapl_id, - hid_t dxpl_id) + const H5S_t *space, hid_t lcpl_id, hid_t dcpl_id, hid_t dapl_id) { H5O_obj_create_t ocrt_info; /* Information for object creation */ H5D_obj_create_t dcrt_info; /* Information for dataset creation */ H5D_t *ret_value = NULL; /* Return value */ - FUNC_ENTER_PACKAGE + FUNC_ENTER_PACKAGE_VOL /* Check arguments */ HDassert(loc); @@ -456,7 +309,6 @@ H5D__create_named(const H5G_loc_t *loc, const char *name, hid_t type_id, HDassert(lcpl_id != H5P_DEFAULT); HDassert(dcpl_id != H5P_DEFAULT); HDassert(dapl_id != H5P_DEFAULT); - HDassert(dxpl_id != H5P_DEFAULT); /* Set up dataset creation info */ dcrt_info.type_id = type_id; @@ -470,7 +322,7 @@ H5D__create_named(const H5G_loc_t *loc, const char *name, hid_t type_id, ocrt_info.new_obj = NULL; /* Create the new dataset and link it to its parent group */ - if(H5L_link_object(loc, name, &ocrt_info, lcpl_id, dapl_id, dxpl_id) < 0) + if(H5L_link_object(loc, name, &ocrt_info, lcpl_id) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to create and link to dataset") HDassert(ocrt_info.new_obj); @@ -478,11 +330,52 @@ H5D__create_named(const H5G_loc_t *loc, const char *name, hid_t type_id, ret_value = (H5D_t *)ocrt_info.new_obj; done: - FUNC_LEAVE_NOAPI(ret_value) + FUNC_LEAVE_NOAPI_VOL(ret_value) } /* end H5D__create_named() */ /*------------------------------------------------------------------------- + * Function: H5D__create_anon + * + * Purpose: Internal routine to create a new anonymous dataset. + * + * Note: This routine is needed so that there's a non-API routine for + * creating datasets that can set up VOL / SWMR info + * (which need a DXPL). + * + * Return: Success: Non-NULL, pointer to new dataset object. + * Failure: NULL + * + * Programmer: Quincey Koziol + * December 9, 2017 + * + *------------------------------------------------------------------------- + */ +H5D_t * +H5D__create_anon(H5F_t *file, hid_t type_id, const H5S_t *space, hid_t dcpl_id, + hid_t dapl_id) +{ + H5D_t *ret_value = NULL; /* Return value */ + + FUNC_ENTER_PACKAGE_VOL + + /* Check arguments */ + HDassert(file); + HDassert(type_id != H5P_DEFAULT); + HDassert(space); + HDassert(dcpl_id != H5P_DEFAULT); + HDassert(dapl_id != H5P_DEFAULT); + + /* Build and open the dataset */ + if(NULL == (ret_value = H5D__create(file, type_id, space, dcpl_id, dapl_id))) + HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to create dataset") + +done: + FUNC_LEAVE_NOAPI_VOL(ret_value) +} /* end H5D__create_anon() */ + + +/*------------------------------------------------------------------------- * Function: H5D__get_space_status * * Purpose: Returns the status of data space allocation. @@ -493,21 +386,22 @@ done: *------------------------------------------------------------------------- */ herr_t -H5D__get_space_status(H5D_t *dset, H5D_space_status_t *allocation, hid_t dxpl_id) +H5D__get_space_status(const H5D_t *dset, H5D_space_status_t *allocation) { - hsize_t space_allocated; /* The number of bytes allocated for chunks */ - hssize_t snelmts; /* Temporary holder for number of elements in dataspace */ - hsize_t nelmts; /* Number of elements in dataspace */ - size_t dt_size; /* Size of datatype */ - hsize_t full_size; /* The number of bytes in the dataset when fully populated */ herr_t ret_value = SUCCEED; - FUNC_ENTER_PACKAGE + FUNC_ENTER_PACKAGE_VOL HDassert(dset); /* Check for chunked layout */ if(dset->shared->layout.type == H5D_CHUNKED) { + hsize_t space_allocated; /* The number of bytes allocated for chunks */ + hssize_t snelmts; /* Temporary holder for number of elements in dataspace */ + hsize_t nelmts; /* Number of elements in dataspace */ + size_t dt_size; /* Size of datatype */ + hsize_t full_size; /* The number of bytes in the dataset when fully populated */ + /* For chunked layout set the space status by the storage size */ /* Get the dataset's dataspace */ HDassert(dset->shared->space); @@ -529,7 +423,7 @@ H5D__get_space_status(H5D_t *dset, H5D_space_status_t *allocation, hid_t dxpl_id HGOTO_ERROR(H5E_DATASET, H5E_OVERFLOW, FAIL, "size of dataset's storage overflowed") /* Difficult to error check, since the error value is 0 and 0 is a valid value... :-/ */ - if(H5D__get_storage_size(dset, dxpl_id, &space_allocated) < 0) + if(H5D__get_storage_size_real(dset, &space_allocated) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get size of dataset's storage") /* Decide on how much of the space is allocated */ @@ -550,7 +444,7 @@ H5D__get_space_status(H5D_t *dset, H5D_space_status_t *allocation, hid_t dxpl_id } /* end else */ done: - FUNC_LEAVE_NOAPI(ret_value) + FUNC_LEAVE_NOAPI_VOL(ret_value) } /* end H5D__get_space_status() */ @@ -717,7 +611,7 @@ H5D__cache_dataspace_info(const H5D_t *dset) if( !(scaled_power2up = H5VM_power2up(dset->shared->curr_dims[u])) ) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to get the next power of 2") dset->shared->curr_power2up[u] = scaled_power2up; - } + } /* end for */ done: FUNC_LEAVE_NOAPI(ret_value) @@ -777,7 +671,7 @@ done: *------------------------------------------------------------------------- */ static herr_t -H5D__update_oh_info(H5F_t *file, hid_t dxpl_id, H5D_t *dset, hid_t dapl_id) +H5D__update_oh_info(H5F_t *file, H5D_t *dset, hid_t dapl_id) { H5O_t *oh = NULL; /* Pointer to dataset's object header */ size_t ohdr_size = H5D_MINHDR_SIZE; /* Size of dataset's object header */ @@ -829,14 +723,13 @@ H5D__update_oh_info(H5F_t *file, hid_t dxpl_id, H5D_t *dset, hid_t dapl_id) /* Determine whether fill value is defined or not */ if(fill_status == H5D_FILL_VALUE_DEFAULT || fill_status == H5D_FILL_VALUE_USER_DEFINED) { /* Convert fill value buffer to dataset's datatype */ - if(fill_prop->buf && fill_prop->size > 0 && H5O_fill_convert(fill_prop, type, &fill_changed, dxpl_id) < 0) + if(fill_prop->buf && fill_prop->size > 0 && H5O_fill_convert(fill_prop, type, &fill_changed) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to convert fill value to dataset type") - fill_prop->fill_defined = TRUE; - } - else if(fill_status == H5D_FILL_VALUE_UNDEFINED) { + fill_prop->fill_defined = TRUE; + } /* end if */ + else if(fill_status == H5D_FILL_VALUE_UNDEFINED) fill_prop->fill_defined = FALSE; - } else HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "unable to determine if fill value is defined") @@ -863,24 +756,24 @@ H5D__update_oh_info(H5F_t *file, hid_t dxpl_id, H5D_t *dset, hid_t dapl_id) ohdr_size += layout->storage.u.compact.size; /* Create an object header for the dataset */ - if(H5O_create(file, dxpl_id, ohdr_size, (size_t)1, dset->shared->dcpl_id, oloc/*out*/) < 0) + if(H5O_create(file, ohdr_size, (size_t)1, dset->shared->dcpl_id, oloc/*out*/) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to create dataset object header") HDassert(file == dset->oloc.file); /* Pin the object header */ - if(NULL == (oh = H5O_pin(oloc, dxpl_id))) + if(NULL == (oh = H5O_pin(oloc))) HGOTO_ERROR(H5E_DATASET, H5E_CANTPIN, FAIL, "unable to pin dataset object header") /* Write the dataspace header message */ - if(H5S_append(file, dxpl_id, oh, dset->shared->space) < 0) + if(H5S_append(file, oh, dset->shared->space) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update dataspace header message") /* Write the datatype header message */ - if(H5O_msg_append_oh(file, dxpl_id, oh, H5O_DTYPE_ID, H5O_MSG_FLAG_CONSTANT, 0, type) < 0) + if(H5O_msg_append_oh(file, oh, H5O_DTYPE_ID, H5O_MSG_FLAG_CONSTANT, 0, type) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update datatype header message") /* Write new fill value message */ - if(H5O_msg_append_oh(file, dxpl_id, oh, H5O_FILL_NEW_ID, H5O_MSG_FLAG_CONSTANT, 0, fill_prop) < 0) + if(H5O_msg_append_oh(file, oh, H5O_FILL_NEW_ID, H5O_MSG_FLAG_CONSTANT, 0, fill_prop) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update new fill value header message") /* If there is valid information for the old fill value struct, add it */ @@ -896,12 +789,12 @@ H5D__update_oh_info(H5F_t *file, hid_t dxpl_id, H5D_t *dset, hid_t dapl_id) H5O_msg_reset_share(H5O_FILL_ID, &old_fill_prop); /* Write old fill value */ - if(H5O_msg_append_oh(file, dxpl_id, oh, H5O_FILL_ID, H5O_MSG_FLAG_CONSTANT, 0, &old_fill_prop) < 0) + if(H5O_msg_append_oh(file, oh, H5O_FILL_ID, H5O_MSG_FLAG_CONSTANT, 0, &old_fill_prop) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update old fill value header message") } /* end if */ /* Update/create the layout (and I/O pipeline & EFL) messages */ - if(H5D__layout_oh_create(file, dxpl_id, oh, dset, dapl_id) < 0) + if(H5D__layout_oh_create(file, oh, dset, dapl_id) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update layout/pline/efl header message") /* Indicate that the layout information was initialized */ @@ -930,7 +823,7 @@ H5D__update_oh_info(H5F_t *file, hid_t dxpl_id, H5D_t *dset, hid_t dapl_id) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get bogus message options") /* Add a "bogus" message (for error testing). */ - if(H5O_bogus_oh(file, dxpl_id, oh, bogus_id, (unsigned)bogus_flags) < 0) + if(H5O_bogus_oh(file, oh, bogus_id, (unsigned)bogus_flags) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to create 'bogus' message") } /* end if */ } @@ -941,7 +834,7 @@ H5D__update_oh_info(H5F_t *file, hid_t dxpl_id, H5D_t *dset, hid_t dapl_id) * header and doesn't use a separate message -QAK) */ if(!use_at_least_v18) - if(H5O_touch_oh(file, dxpl_id, oh, TRUE) < 0) + if(H5O_touch_oh(file, oh, TRUE) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update modification time message") done: @@ -954,7 +847,7 @@ done: if(ret_value < 0) if(layout_init) /* Destroy the layout information for the dataset */ - if(dset->shared->layout.ops->dest && (dset->shared->layout.ops->dest)(dset, dxpl_id) < 0) + if(dset->shared->layout.ops->dest && (dset->shared->layout.ops->dest)(dset) < 0) HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to destroy layout info") FUNC_LEAVE_NOAPI(ret_value) @@ -963,7 +856,7 @@ done: /*-------------------------------------------------------------------------- - * Function: H5D_build_file_prefix + * Function: H5D__build_file_prefix * * Purpose: Determine the file prefix to be used and store * it in file_prefix. Stores an empty string if no prefix @@ -973,7 +866,8 @@ done: *-------------------------------------------------------------------------- */ static herr_t -H5D_build_file_prefix(const H5D_t *dset, hid_t dapl_id, const char *prefix_type, char **file_prefix /*out*/) +H5D__build_file_prefix(const H5D_t *dset, hid_t dapl_id, const char *prefix_type, + char **file_prefix /*out*/) { char *prefix = NULL; /* prefix used to look for the file */ char *filepath = NULL; /* absolute path of directory the HDF5 file is in */ @@ -983,19 +877,18 @@ H5D_build_file_prefix(const H5D_t *dset, hid_t dapl_id, const char *prefix_type, H5P_genplist_t *plist = NULL; /* Property list pointer */ herr_t ret_value = SUCCEED; /* Return value */ + FUNC_ENTER_STATIC - FUNC_ENTER_NOAPI_NOINIT - + /* Sanity checks */ HDassert(dset); HDassert(dset->oloc.file); - filepath = H5F_EXTPATH(dset->oloc.file); HDassert(filepath); /* XXX: Future thread-safety note - getenv is not required * to be reentrant. */ - if (HDstrcmp(prefix_type, H5D_ACS_VDS_PREFIX_NAME) == 0) + if(HDstrcmp(prefix_type, H5D_ACS_VDS_PREFIX_NAME) == 0) prefix = HDgetenv("HDF5_VDS_PREFIX"); else if (HDstrcmp(prefix_type, H5D_ACS_EFILE_PREFIX_NAME) == 0) prefix = HDgetenv("HDF5_EXTFILE_PREFIX"); @@ -1039,7 +932,7 @@ H5D_build_file_prefix(const H5D_t *dset, hid_t dapl_id, const char *prefix_type, done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5D_build_file_prefix() */ +} /* H5D__build_file_prefix() */ /*------------------------------------------------------------------------- @@ -1059,7 +952,7 @@ done: */ H5D_t * H5D__create(H5F_t *file, hid_t type_id, const H5S_t *space, hid_t dcpl_id, - hid_t dapl_id, hid_t dxpl_id) + hid_t dapl_id) { const H5T_t *type; /* Datatype for dataset */ H5D_t *new_dset = NULL; @@ -1080,7 +973,6 @@ H5D__create(H5F_t *file, hid_t type_id, const H5S_t *space, hid_t dcpl_id, HDassert(H5I_DATATYPE == H5I_get_type(type_id)); HDassert(space); HDassert(H5I_GENPROP_LST == H5I_get_type(dcpl_id)); - HDassert(H5I_GENPROP_LST == H5I_get_type(dxpl_id)); /* Get the dataset's datatype */ if(NULL == (type = (const H5T_t *)H5I_object(type_id))) @@ -1203,7 +1095,7 @@ H5D__create(H5F_t *file, hid_t type_id, const H5S_t *space, hid_t dcpl_id, HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to construct layout information") /* Update the dataset's object header info. */ - if(H5D__update_oh_info(file, dxpl_id, new_dset, dapl_id) < 0) + if(H5D__update_oh_info(file, new_dset, dapl_id) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "can't update the metadata cache") /* Indicate that the layout information was initialized */ @@ -1211,15 +1103,15 @@ H5D__create(H5F_t *file, hid_t type_id, const H5S_t *space, hid_t dcpl_id, /* Set up append flush parameters for the dataset */ if(H5D__append_flush_setup(new_dset, dapl_id) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to set up flush append property") + HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to set up flush append property") /* Set the external file prefix */ - if(H5D_build_file_prefix(new_dset, dapl_id, H5D_ACS_EFILE_PREFIX_NAME, &new_dset->shared->extfile_prefix) < 0) + if(H5D__build_file_prefix(new_dset, dapl_id, H5D_ACS_EFILE_PREFIX_NAME, &new_dset->shared->extfile_prefix) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to initialize external file prefix") - /* Set the vds file prefix */ - if(H5D_build_file_prefix(new_dset, dapl_id, H5D_ACS_VDS_PREFIX_NAME, &new_dset->shared->vds_prefix) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to initialize vds prefix") + /* Set the VDS file prefix */ + if(H5D__build_file_prefix(new_dset, dapl_id, H5D_ACS_VDS_PREFIX_NAME, &new_dset->shared->vds_prefix) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to initialize VDS prefix") /* Add the dataset to the list of opened objects in the file */ if(H5FO_top_incr(new_dset->oloc.file, new_dset->oloc.addr) < 0) @@ -1235,7 +1127,7 @@ done: if(!ret_value && new_dset && new_dset->shared) { if(new_dset->shared) { if(layout_init) - if(new_dset->shared->layout.ops->dest && (new_dset->shared->layout.ops->dest)(new_dset, dxpl_id) < 0) + if(new_dset->shared->layout.ops->dest && (new_dset->shared->layout.ops->dest)(new_dset) < 0) HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, NULL, "unable to destroy layout info") if(pline_copied) if(H5O_msg_reset(H5O_PLINE_ID, &new_dset->shared->dcpl_cache.pline) < 0) @@ -1254,12 +1146,12 @@ done: if(new_dset->shared->type && H5I_dec_ref(new_dset->shared->type_id) < 0) HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release datatype") if(H5F_addr_defined(new_dset->oloc.addr)) { - if(H5O_dec_rc_by_loc(&(new_dset->oloc), dxpl_id) < 0) + if(H5O_dec_rc_by_loc(&(new_dset->oloc)) < 0) HDONE_ERROR(H5E_DATASET, H5E_CANTDEC, NULL, "unable to decrement refcount on newly created object") if(H5O_close(&(new_dset->oloc), NULL) < 0) HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, NULL, "unable to release object header") if(file) { - if(H5O_delete(file, dxpl_id, new_dset->oloc.addr) < 0) + if(H5O_delete(file, new_dset->oloc.addr) < 0) HDONE_ERROR(H5E_DATASET, H5E_CANTDELETE, NULL, "unable to delete object header") } /* end if */ } /* end if */ @@ -1287,8 +1179,7 @@ done: *------------------------------------------------------------------------- */ H5D_t * -H5D__open_name(const H5G_loc_t *loc, const char *name, hid_t dapl_id, - hid_t dxpl_id) +H5D__open_name(const H5G_loc_t *loc, const char *name, hid_t dapl_id) { H5D_t *dset = NULL; H5G_loc_t dset_loc; /* Object location of dataset */ @@ -1298,7 +1189,7 @@ H5D__open_name(const H5G_loc_t *loc, const char *name, hid_t dapl_id, hbool_t loc_found = FALSE; /* Location at 'name' found */ H5D_t *ret_value = NULL; /* Return value */ - FUNC_ENTER_PACKAGE + FUNC_ENTER_PACKAGE_VOL /* Check args */ HDassert(loc); @@ -1310,18 +1201,18 @@ H5D__open_name(const H5G_loc_t *loc, const char *name, hid_t dapl_id, H5G_loc_reset(&dset_loc); /* Find the dataset object */ - if(H5G_loc_find(loc, name, &dset_loc, dapl_id, dxpl_id) < 0) + if(H5G_loc_find(loc, name, &dset_loc) < 0) HGOTO_ERROR(H5E_DATASET, H5E_NOTFOUND, NULL, "not found") loc_found = TRUE; /* Check that the object found is the correct type */ - if(H5O_obj_type(&oloc, &obj_type, dxpl_id) < 0) + if(H5O_obj_type(&oloc, &obj_type) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, NULL, "can't get object type") if(obj_type != H5O_TYPE_DATASET) HGOTO_ERROR(H5E_DATASET, H5E_BADTYPE, NULL, "not a dataset") /* Open the dataset */ - if(NULL == (dset = H5D_open(&dset_loc, dapl_id, dxpl_id))) + if(NULL == (dset = H5D_open(&dset_loc, dapl_id))) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "can't open dataset") /* Set return value */ @@ -1332,7 +1223,7 @@ done: if(loc_found && H5G_loc_free(&dset_loc) < 0) HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, NULL, "can't free location") - FUNC_LEAVE_NOAPI(ret_value) + FUNC_LEAVE_NOAPI_VOL(ret_value) } /* end H5D__open_name() */ @@ -1348,7 +1239,7 @@ done: *------------------------------------------------------------------------- */ H5D_t * -H5D_open(const H5G_loc_t *loc, hid_t dapl_id, hid_t dxpl_id) +H5D_open(const H5G_loc_t *loc, hid_t dapl_id) { H5D_shared_t *shared_fo = NULL; H5D_t *dataset = NULL; @@ -1374,12 +1265,12 @@ H5D_open(const H5G_loc_t *loc, hid_t dapl_id, hid_t dxpl_id) HGOTO_ERROR(H5E_DATASET, H5E_CANTCOPY, NULL, "can't copy path") /* Get the external file prefix */ - if(H5D_build_file_prefix(dataset, dapl_id, H5D_ACS_EFILE_PREFIX_NAME, &extfile_prefix) < 0) + if(H5D__build_file_prefix(dataset, dapl_id, H5D_ACS_EFILE_PREFIX_NAME, &extfile_prefix) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to initialize external file prefix") - /* Get the vds prefix */ - if(H5D_build_file_prefix(dataset, dapl_id, H5D_ACS_VDS_PREFIX_NAME, &vds_prefix) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to initialize vds prefix") + /* Get the VDS prefix */ + if(H5D__build_file_prefix(dataset, dapl_id, H5D_ACS_VDS_PREFIX_NAME, &vds_prefix) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, NULL, "unable to initialize VDS prefix") /* Check if dataset was already open */ if(NULL == (shared_fo = (H5D_shared_t *)H5FO_opened(dataset->oloc.file, dataset->oloc.addr))) { @@ -1387,7 +1278,7 @@ H5D_open(const H5G_loc_t *loc, hid_t dapl_id, hid_t dxpl_id) H5E_clear_stack(NULL); /* Open the dataset object */ - if(H5D__open_oid(dataset, dapl_id, dxpl_id) < 0) + if(H5D__open_oid(dataset, dapl_id) < 0) HGOTO_ERROR(H5E_DATASET, H5E_NOTFOUND, NULL, "not found") /* Add the dataset to the list of opened objects in the file */ @@ -1451,7 +1342,7 @@ done: dataset->shared->extfile_prefix = (char *)H5MM_xfree(dataset->shared->extfile_prefix); dataset->shared->vds_prefix = (char *)H5MM_xfree(dataset->shared->vds_prefix); dataset->shared = H5FL_FREE(H5D_shared_t, dataset->shared); - } + } /* end if */ H5O_loc_free(&(dataset->oloc)); H5G_name_free(&(dataset->path)); @@ -1550,7 +1441,7 @@ done: *------------------------------------------------------------------------- */ static herr_t -H5D__open_oid(H5D_t *dataset, hid_t dapl_id, hid_t dxpl_id) +H5D__open_oid(H5D_t *dataset, hid_t dapl_id) { H5P_genplist_t *plist; /* Property list */ H5O_fill_t *fill_prop; /* Pointer to dataset's fill value info */ @@ -1559,7 +1450,7 @@ H5D__open_oid(H5D_t *dataset, hid_t dapl_id, hid_t dxpl_id) hbool_t layout_init = FALSE; /* Flag to indicate that chunk information was initialized */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_STATIC_TAG(dxpl_id, dataset->oloc.addr, FAIL) + FUNC_ENTER_STATIC_TAG(dataset->oloc.addr) /* check args */ HDassert(dataset); @@ -1573,13 +1464,13 @@ H5D__open_oid(H5D_t *dataset, hid_t dapl_id, hid_t dxpl_id) HGOTO_ERROR(H5E_DATASET, H5E_CANTOPENOBJ, FAIL, "unable to open") /* Get the type and space */ - if(NULL == (dataset->shared->type = (H5T_t *)H5O_msg_read(&(dataset->oloc), H5O_DTYPE_ID, NULL, dxpl_id))) + if(NULL == (dataset->shared->type = (H5T_t *)H5O_msg_read(&(dataset->oloc), H5O_DTYPE_ID, NULL))) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to load type info from dataset header") if(H5T_set_loc(dataset->shared->type, dataset->oloc.file, H5T_LOC_DISK) < 0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "invalid datatype location") - if(NULL == (dataset->shared->space = H5S_read(&(dataset->oloc), dxpl_id))) + if(NULL == (dataset->shared->space = H5S_read(&(dataset->oloc)))) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to load dataspace info from dataset header") /* Cache the dataset's dataspace info */ @@ -1595,7 +1486,7 @@ H5D__open_oid(H5D_t *dataset, hid_t dapl_id, hid_t dxpl_id) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "can't get dataset creation property list") /* Get the layout/pline/efl message information */ - if(H5D__layout_oh_read(dataset, dxpl_id, dapl_id, plist) < 0) + if(H5D__layout_oh_read(dataset, dapl_id, plist) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get layout/pline/efl info") /* Indicate that the layout information was initialized */ @@ -1609,18 +1500,18 @@ H5D__open_oid(H5D_t *dataset, hid_t dapl_id, hid_t dxpl_id) fill_prop = &dataset->shared->dcpl_cache.fill; /* Try to get the new fill value message from the object header */ - if((msg_exists = H5O_msg_exists(&(dataset->oloc), H5O_FILL_NEW_ID, dxpl_id)) < 0) + if((msg_exists = H5O_msg_exists(&(dataset->oloc), H5O_FILL_NEW_ID)) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't check if message exists") if(msg_exists) { - if(NULL == H5O_msg_read(&(dataset->oloc), H5O_FILL_NEW_ID, fill_prop, dxpl_id)) + if(NULL == H5O_msg_read(&(dataset->oloc), H5O_FILL_NEW_ID, fill_prop)) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve message") } /* end if */ else { /* For backward compatibility, try to retrieve the old fill value message */ - if((msg_exists = H5O_msg_exists(&(dataset->oloc), H5O_FILL_ID, dxpl_id)) < 0) + if((msg_exists = H5O_msg_exists(&(dataset->oloc), H5O_FILL_ID)) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't check if message exists") if(msg_exists) { - if(NULL == H5O_msg_read(&(dataset->oloc), H5O_FILL_ID, fill_prop, dxpl_id)) + if(NULL == H5O_msg_read(&(dataset->oloc), H5O_FILL_ID, fill_prop)) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve message") } /* end if */ else { @@ -1679,8 +1570,6 @@ H5D__open_oid(H5D_t *dataset, hid_t dapl_id, hid_t dxpl_id) H5D_io_info_t io_info; io_info.dset = dataset; - io_info.raw_dxpl_id = H5AC_rawdata_dxpl_id; - io_info.md_dxpl_id = dxpl_id; if(H5D__alloc_storage(&io_info, H5D_ALLOC_OPEN, FALSE, NULL) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize file storage") @@ -1692,7 +1581,7 @@ done: HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release object header") if(dataset->shared) { if(layout_init) - if(dataset->shared->layout.ops->dest && (dataset->shared->layout.ops->dest)(dataset, dxpl_id) < 0) + if(dataset->shared->layout.ops->dest && (dataset->shared->layout.ops->dest)(dataset) < 0) HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to destroy layout info") if(dataset->shared->space && H5S_close(dataset->shared->space) < 0) HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release dataspace") @@ -1702,18 +1591,48 @@ done: HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release datatype") } /* end if */ else { - if(H5T_close(dataset->shared->type) < 0) + if(H5T_close_real(dataset->shared->type) < 0) HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release datatype") } /* end else */ } /* end if */ } /* end if */ } /* end if */ - FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL) + FUNC_LEAVE_NOAPI_TAG(ret_value) } /* end H5D__open_oid() */ /*------------------------------------------------------------------------- + * Function: H5D__close_cb + * + * Purpose: Callback routine for closing a dataset ID. Closes the dataset + * object that was attached to the ID. + * + * Return: Non-negative on success/Negative on failure + * + *------------------------------------------------------------------------- + */ +static herr_t +H5D__close_cb(H5D_t *dataset) +{ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_STATIC_VOL + + /* check args */ + HDassert(dataset && dataset->oloc.file && dataset->shared); + HDassert(dataset->shared->fo_count > 0); + + /* Call actual dataset close routine */ + if(H5D_close(dataset) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTCLOSEOBJ, FAIL, "can't close dataset"); + +done: + FUNC_LEAVE_NOAPI_VOL(ret_value) +} /* end H5D__close_cb() */ + + +/*------------------------------------------------------------------------- * Function: H5D_close * * Purpose: Insures that all data has been saved to the file, closes the @@ -1746,7 +1665,7 @@ H5D_close(H5D_t *dataset) if(dataset->shared->fo_count == 0) { /* Flush the dataset's information. Continue to close even if it fails. */ - if(H5D__flush_real(dataset, H5AC_ind_read_dxpl_id) < 0) + if(H5D__flush_real(dataset) < 0) HDONE_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to flush cached dataset info") /* Set a flag to indicate the dataset is closing, before we start freeing things */ @@ -1826,7 +1745,7 @@ H5D_close(H5D_t *dataset) } /* end switch */ /*lint !e788 All appropriate cases are covered */ /* Destroy any cached layout information for the dataset */ - if(dataset->shared->layout.ops->dest && (dataset->shared->layout.ops->dest)(dataset, H5AC_ind_read_dxpl_id) < 0) + if(dataset->shared->layout.ops->dest && (dataset->shared->layout.ops->dest)(dataset) < 0) HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to destroy layout info") /* Free the external file prefix */ @@ -1859,21 +1778,21 @@ H5D_close(H5D_t *dataset) /* Remove the dataset from the list of opened objects in the file */ if(H5FO_top_decr(dataset->oloc.file, dataset->oloc.addr) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "can't decrement count for object") - if(H5FO_delete(dataset->oloc.file, H5AC_ind_read_dxpl_id, dataset->oloc.addr) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "can't remove dataset from list of open objects") + HDONE_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "can't decrement count for object") + if(H5FO_delete(dataset->oloc.file, dataset->oloc.addr) < 0) + HDONE_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->oloc), &file_closed) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release object header") + HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release object header") /* Evict dataset metadata if evicting on close */ if(!file_closed && H5F_SHARED(dataset->oloc.file) && H5F_EVICT_ON_CLOSE(dataset->oloc.file)) { - if(H5AC_flush_tagged_metadata(dataset->oloc.file, dataset->oloc.addr, H5AC_ind_read_dxpl_id) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush tagged metadata") - if(H5AC_evict_tagged_metadata(dataset->oloc.file, dataset->oloc.addr, FALSE, H5AC_ind_read_dxpl_id) < 0) - HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to evict tagged metadata") + if(H5AC_flush_tagged_metadata(dataset->oloc.file, dataset->oloc.addr) < 0) + HDONE_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush tagged metadata") + if(H5AC_evict_tagged_metadata(dataset->oloc.file, dataset->oloc.addr, FALSE) < 0) + HDONE_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to evict tagged metadata") } /* end if */ /* @@ -1884,7 +1803,6 @@ H5D_close(H5D_t *dataset) */ dataset->oloc.file = NULL; dataset->shared = H5FL_FREE(H5D_shared_t, dataset->shared); - } /* end if */ else { /* Decrement the ref. count for this object in the top file */ @@ -1928,7 +1846,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5D_mult_refresh_close(hid_t dset_id, hid_t dxpl_id) +H5D_mult_refresh_close(hid_t dset_id) { H5D_t *dataset; /* Dataset to refresh */ herr_t ret_value = SUCCEED; /* return value */ @@ -1987,7 +1905,7 @@ H5D_mult_refresh_close(hid_t dset_id, hid_t dxpl_id) } /* end switch */ /*lint !e788 All appropriate cases are covered */ /* Destroy any cached layout information for the dataset */ - if(dataset->shared->layout.ops->dest && (dataset->shared->layout.ops->dest)(dataset, dxpl_id) < 0) + if(dataset->shared->layout.ops->dest && (dataset->shared->layout.ops->dest)(dataset) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to destroy layout info") } /* end if */ @@ -2000,13 +1918,13 @@ done: * Function: H5D_mult_refresh_reopen * * Purpose: Re-initialize the needed info when the dataset has multiple - * opens. (From H5O_refresh_metadata_reopen()) + * opens. * * Return: Non-negative on success/Negative on failure *------------------------------------------------------------------------- */ herr_t -H5D_mult_refresh_reopen(H5D_t *dataset, hid_t dxpl_id) +H5D_mult_refresh_reopen(H5D_t *dataset) { herr_t ret_value = SUCCEED; /* Return value */ @@ -2022,7 +1940,7 @@ H5D_mult_refresh_reopen(H5D_t *dataset, hid_t dxpl_id) HGOTO_ERROR(H5E_DATASET, H5E_CANTRELEASE, FAIL, "unable to release dataspace") /* Re-load dataspace info */ - if(NULL == (dataset->shared->space = H5S_read(&(dataset->oloc), dxpl_id))) + if(NULL == (dataset->shared->space = H5S_read(&(dataset->oloc)))) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to load dataspace info from dataset header") /* Cache the dataset's dataspace info */ @@ -2034,7 +1952,7 @@ H5D_mult_refresh_reopen(H5D_t *dataset, hid_t dxpl_id) HGOTO_ERROR(H5E_DATASET, H5E_CANTRESET, FAIL, "unable to reset layout info") /* Re-load layout message info */ - if(NULL == H5O_msg_read(&(dataset->oloc), H5O_LAYOUT_ID, &(dataset->shared->layout), dxpl_id)) + if(NULL == H5O_msg_read(&(dataset->oloc), H5O_LAYOUT_ID, &(dataset->shared->layout))) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to read data layout message") } /* end if */ @@ -2144,7 +2062,7 @@ H5D__alloc_storage(const H5D_io_info_t *io_info, H5D_time_alloc_t time_alloc, /* Check if we have a zero-sized dataset */ if(layout->storage.u.contig.size > 0) { /* Reserve space in the file for the entire array */ - if(H5D__contig_alloc(f, io_info->md_dxpl_id, &layout->storage.u.contig/*out*/) < 0) + if(H5D__contig_alloc(f, &layout->storage.u.contig/*out*/) < 0) HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to initialize contiguous storage") /* Indicate that we should initialize storage space */ @@ -2161,7 +2079,7 @@ H5D__alloc_storage(const H5D_io_info_t *io_info, H5D_time_alloc_t time_alloc, case H5D_CHUNKED: if(!(*dset->shared->layout.ops->is_space_alloc)(&dset->shared->layout.storage)) { /* Create the root of the index that manages chunked storage */ - if(H5D__chunk_create(dset /*in,out*/, io_info->md_dxpl_id) < 0) + if(H5D__chunk_create(dset /*in,out*/) < 0) HGOTO_ERROR(H5E_IO, H5E_CANTINIT, FAIL, "unable to initialize chunked storage") /* Indicate that we set the storage addr */ @@ -2262,7 +2180,7 @@ H5D__alloc_storage(const H5D_io_info_t *io_info, H5D_time_alloc_t time_alloc, */ if(time_alloc != H5D_ALLOC_CREATE && addr_set) /* Mark the layout as dirty, for later writing to the file */ - if(H5D__mark(dset, io_info->md_dxpl_id, H5D_MARK_LAYOUT) < 0) + if(H5D__mark(dset, H5D_MARK_LAYOUT) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to mark dataspace as dirty") } /* end if */ @@ -2296,7 +2214,7 @@ H5D__init_storage(const H5D_io_info_t *io_info, hbool_t full_overwrite, hsize_t /* If we will be immediately overwriting the values, don't bother to clear them */ if(!full_overwrite) { /* Fill the compact dataset storage */ - if(H5D__compact_fill(dset, io_info->md_dxpl_id) < 0) + if(H5D__compact_fill(dset) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to initialize compact dataset storage") } /* end if */ break; @@ -2344,7 +2262,7 @@ done: /*------------------------------------------------------------------------- - * Function: H5D__get_storage_size + * Function: H5D__get_storage_size_real * * Purpose: Determines how much space has been reserved to store the raw * data of a dataset. @@ -2352,17 +2270,17 @@ done: * Return: Non-negative on success, negative on failure *------------------------------------------------------------------------- */ -herr_t -H5D__get_storage_size(H5D_t *dset, hid_t dxpl_id, hsize_t *storage_size) +static herr_t +H5D__get_storage_size_real(const H5D_t *dset, hsize_t *storage_size) { herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_PACKAGE_TAG(dxpl_id, dset->oloc.addr, FAIL) + FUNC_ENTER_PACKAGE_TAG(dset->oloc.addr) switch(dset->shared->layout.type) { case H5D_CHUNKED: if((*dset->shared->layout.ops->is_space_alloc)(&dset->shared->layout.storage)) { - if(H5D__chunk_allocated(dset, dxpl_id, storage_size) < 0) + if(H5D__chunk_allocated(dset, storage_size) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't retrieve chunked dataset allocated size") } /* end if */ else @@ -2394,7 +2312,36 @@ H5D__get_storage_size(H5D_t *dset, hid_t dxpl_id, hsize_t *storage_size) } /*lint !e788 All appropriate cases are covered */ done: - FUNC_LEAVE_NOAPI_TAG(ret_value, 0) + FUNC_LEAVE_NOAPI_TAG(ret_value) +} /* end H5D__get_storage_size_real() */ + + +/*------------------------------------------------------------------------- + * Function: H5D__get_storage_size + * + * Purpose: Determines how much space has been reserved to store the raw + * data of a dataset. + * + * Note: This routine is needed so that there's a non-API routine for + * creating attributes that can set up VOL / SWMR info + * (which need a DXPL). + * + * Return: Non-negative on success, negative on failure + *------------------------------------------------------------------------- + */ +herr_t +H5D__get_storage_size(const H5D_t *dset, hsize_t *storage_size) +{ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_PACKAGE_VOL + + /* Difficult to error check, since the error value is 0 and 0 is a valid value... :-/ */ + if(H5D__get_storage_size_real(dset, storage_size) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get size of dataset's storage") + +done: + FUNC_LEAVE_NOAPI_VOL(ret_value) } /* end H5D__get_storage_size() */ @@ -2447,19 +2394,17 @@ done: * * Purpose: Frees the buffers allocated for storing variable-length data * in memory. Only frees the VL data in the selection defined in the - * dataspace. The dataset transfer property list is required to find the - * correct allocation/free methods for the VL data in the buffer. + * dataspace. * * Return: Non-negative on success, negative on failure *------------------------------------------------------------------------- */ herr_t -H5D_vlen_reclaim(hid_t type_id, H5S_t *space, hid_t plist_id, void *buf) +H5D_vlen_reclaim(hid_t type_id, H5S_t *space, void *buf) { H5T_t *type; /* Datatype */ H5S_sel_iter_op_t dset_op; /* Operator for iteration */ - H5T_vlen_alloc_info_t _vl_alloc_info; /* VL allocation info buffer */ - H5T_vlen_alloc_info_t *vl_alloc_info = &_vl_alloc_info; /* VL allocation info */ + H5T_vlen_alloc_info_t vl_alloc_info; /* VL allocation info */ herr_t ret_value = FAIL; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -2467,14 +2412,13 @@ H5D_vlen_reclaim(hid_t type_id, H5S_t *space, hid_t plist_id, void *buf) /* Check args */ HDassert(H5I_DATATYPE == H5I_get_type(type_id)); HDassert(space); - HDassert(H5P_isa_class(plist_id, H5P_DATASET_XFER)); HDassert(buf); if(NULL == (type = (H5T_t *)H5I_object_verify(type_id, H5I_DATATYPE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not an valid base datatype") /* Get the allocation info */ - if(H5T_vlen_get_alloc_info(plist_id,&vl_alloc_info) < 0) + if(H5CX_get_vlen_alloc_info(&vl_alloc_info) < 0) HGOTO_ERROR(H5E_DATATYPE, H5E_CANTGET, FAIL, "unable to retrieve VL allocation info") /* Call H5S_select_iterate with args, etc. */ @@ -2482,7 +2426,7 @@ H5D_vlen_reclaim(hid_t type_id, H5S_t *space, hid_t plist_id, void *buf) dset_op.u.app_op.op = H5T_vlen_reclaim; dset_op.u.app_op.type_id = type_id; - ret_value = H5S_select_iterate(buf, type, space, &dset_op, vl_alloc_info); + ret_value = H5S_select_iterate(buf, type, space, &dset_op, &vl_alloc_info); done: FUNC_LEAVE_NOAPI(ret_value) @@ -2541,7 +2485,8 @@ H5D__vlen_get_buf_size_alloc(size_t size, void *info) *------------------------------------------------------------------------- */ herr_t -H5D__vlen_get_buf_size(void H5_ATTR_UNUSED *elem, hid_t type_id, unsigned H5_ATTR_UNUSED ndim, const hsize_t *point, void *op_data) +H5D__vlen_get_buf_size(void H5_ATTR_UNUSED *elem, hid_t type_id, + unsigned H5_ATTR_UNUSED ndim, const hsize_t *point, void *op_data) { H5D_vlen_bufsize_t *vlen_bufsize = (H5D_vlen_bufsize_t *)op_data; H5T_t *dt; /* Datatype for operation */ @@ -2565,7 +2510,7 @@ H5D__vlen_get_buf_size(void H5_ATTR_UNUSED *elem, hid_t type_id, unsigned H5_ATT HGOTO_ERROR(H5E_DATASET, H5E_CANTCREATE, FAIL, "can't select point") /* Read in the point (with the custom VL memory allocator) */ - if(H5D__read(vlen_bufsize->dset, type_id, vlen_bufsize->mspace, vlen_bufsize->fspace, vlen_bufsize->xfer_pid, vlen_bufsize->fl_tbuf) < 0) + if(H5D__read(vlen_bufsize->dset, type_id, vlen_bufsize->mspace, vlen_bufsize->fspace, vlen_bufsize->fl_tbuf) < 0) HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "can't read point") done: @@ -2633,14 +2578,14 @@ done: *------------------------------------------------------------------------- */ herr_t -H5D__set_extent(H5D_t *dset, const hsize_t *size, hid_t dxpl_id) +H5D__set_extent(H5D_t *dset, const hsize_t *size) { hsize_t curr_dims[H5S_MAX_RANK]; /* Current dimension sizes */ htri_t changed; /* Whether the dataspace changed size */ size_t u, v; /* Local index variable */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_PACKAGE_TAG(dxpl_id, dset->oloc.addr, FAIL) + FUNC_ENTER_PACKAGE_VOL_TAG(dset->oloc.addr) /* Check args */ HDassert(dset); @@ -2735,7 +2680,7 @@ H5D__set_extent(H5D_t *dset, const hsize_t *size, hid_t dxpl_id) /* Check if updating the chunk cache indices is necessary */ if(update_chunks) /* Update the chunk cache indices */ - if(H5D__chunk_update_cache(dset, dxpl_id) < 0) + if(H5D__chunk_update_cache(dset) < 0) HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to update cached chunk indices") } /* end if */ @@ -2768,12 +2713,10 @@ H5D__set_extent(H5D_t *dset, const hsize_t *size, hid_t dxpl_id) H5D_io_info_t io_info; io_info.dset = dset; - io_info.raw_dxpl_id = H5AC_rawdata_dxpl_id; - io_info.md_dxpl_id = dxpl_id; if(H5D__alloc_storage(&io_info, H5D_ALLOC_EXTEND, FALSE, curr_dims) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to extend dataset storage") - } + } /* end if */ /*------------------------------------------------------------------------- * Remove chunk information in the case of chunked datasets * This removal takes place only in case we are shrinking the dateset @@ -2783,24 +2726,24 @@ H5D__set_extent(H5D_t *dset, const hsize_t *size, hid_t dxpl_id) if(H5D_CHUNKED == dset->shared->layout.type) { if(shrink && (*dset->shared->layout.ops->is_space_alloc)(&dset->shared->layout.storage)) /* Remove excess chunks */ - if(H5D__chunk_prune_by_extent(dset, dxpl_id, curr_dims) < 0) + if(H5D__chunk_prune_by_extent(dset, curr_dims) < 0) HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to remove chunks") /* Update chunks that are no longer edge chunks as a result of * expansion */ if(expand && (dset->shared->layout.u.chunk.flags & H5O_LAYOUT_CHUNK_DONT_FILTER_PARTIAL_BOUND_CHUNKS) && (dset->shared->dcpl_cache.pline.nused > 0)) - if(H5D__chunk_update_old_edge_chunks(dset, dxpl_id, curr_dims) < 0) + if(H5D__chunk_update_old_edge_chunks(dset, curr_dims) < 0) HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to do update old edge chunks") } /* end if */ /* Mark the dataspace as dirty, for later writing to the file */ - if(H5D__mark(dset, dxpl_id, H5D_MARK_SPACE) < 0) + if(H5D__mark(dset, H5D_MARK_SPACE) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTSET, FAIL, "unable to mark dataspace as dirty") } /* end if */ done: - FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL) + FUNC_LEAVE_NOAPI_VOL_TAG(ret_value) } /* end H5D__set_extent() */ @@ -2814,7 +2757,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5D__flush_sieve_buf(H5D_t *dataset, hid_t dxpl_id) +H5D__flush_sieve_buf(H5D_t *dataset) { herr_t ret_value = SUCCEED; /* Return value */ @@ -2829,7 +2772,7 @@ H5D__flush_sieve_buf(H5D_t *dataset, hid_t dxpl_id) /* Write dirty data sieve buffer to file */ if(H5F_block_write(dataset->oloc.file, H5FD_MEM_DRAW, dataset->shared->cache.contig.sieve_loc, - dataset->shared->cache.contig.sieve_size, dxpl_id, dataset->shared->cache.contig.sieve_buf) < 0) + dataset->shared->cache.contig.sieve_size, dataset->shared->cache.contig.sieve_buf) < 0) HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "block write failed") /* Reset sieve buffer dirty flag */ @@ -2851,30 +2794,61 @@ done: *------------------------------------------------------------------------- */ herr_t -H5D__flush_real(H5D_t *dataset, hid_t dxpl_id) +H5D__flush_real(H5D_t *dataset) { herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_PACKAGE_TAG(dxpl_id, dataset->oloc.addr, FAIL) + FUNC_ENTER_PACKAGE_TAG(dataset->oloc.addr) /* Check args */ HDassert(dataset); HDassert(dataset->shared); /* Avoid flushing the dataset (again) if it's closing */ - if(!dataset->shared->closing) { + if(!dataset->shared->closing) /* Flush cached raw data for each kind of dataset layout */ - if(dataset->shared->layout.ops->flush && - (dataset->shared->layout.ops->flush)(dataset, dxpl_id) < 0) + if(dataset->shared->layout.ops->flush && (dataset->shared->layout.ops->flush)(dataset) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTFLUSH, FAIL, "unable to flush raw data") - } /* end if */ done: - FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL) + FUNC_LEAVE_NOAPI_TAG(ret_value) } /* end H5D__flush_real() */ /*------------------------------------------------------------------------- + * Function: H5D__flush + * + * Purpose: Flush dataset information cached in memory + * + * Return: Success: Non-negative + * Failure: Negative + *------------------------------------------------------------------------- + */ +herr_t +H5D__flush(H5D_t *dset, hid_t dset_id) +{ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_PACKAGE_VOL + + /* Check args */ + HDassert(dset); + HDassert(dset->shared); + + /* Flush any dataset information still cached in memory */ + if(H5D__flush_real(dset) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTFLUSH, FAIL, "unable to flush cached dataset info") + + /* Flush object's metadata to file */ + if(H5O_flush_common(&dset->oloc, dset_id) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTFLUSH, FAIL, "unable to flush dataset and object flush callback") + +done: + FUNC_LEAVE_NOAPI_VOL(ret_value) +} /* end H5D__flush() */ + + +/*------------------------------------------------------------------------- * Function: H5D__format_convert * * Purpose: For chunked: downgrade the chunk indexing type to version 1 B-tree @@ -2885,7 +2859,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5D__format_convert(H5D_t *dataset, hid_t dxpl_id) +H5D__format_convert(H5D_t *dataset) { H5D_chk_idx_info_t new_idx_info; /* Index info for the new layout */ H5D_chk_idx_info_t idx_info; /* Index info for the current layout */ @@ -2895,7 +2869,7 @@ H5D__format_convert(H5D_t *dataset, hid_t dxpl_id) hbool_t add_new_layout = FALSE; /* Indicate that the new layout message is added */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_PACKAGE_TAG(dxpl_id, dataset->oloc.addr, FAIL) + FUNC_ENTER_PACKAGE_VOL_TAG(dataset->oloc.addr) /* Check args */ HDassert(dataset); @@ -2909,7 +2883,6 @@ H5D__format_convert(H5D_t *dataset, hid_t dxpl_id) /* Set up the current index info */ idx_info.f = dataset->oloc.file; - idx_info.dxpl_id = dxpl_id; idx_info.pline = &dataset->shared->dcpl_cache.pline; idx_info.layout = &dataset->shared->layout.u.chunk; idx_info.storage = &dataset->shared->layout.storage.u.chunk; @@ -2926,7 +2899,6 @@ H5D__format_convert(H5D_t *dataset, hid_t dxpl_id) /* Set up the index info to version 1 B-tree */ new_idx_info.f = dataset->oloc.file; - new_idx_info.dxpl_id = dxpl_id; new_idx_info.pline = &dataset->shared->dcpl_cache.pline; new_idx_info.layout = &(newlayout->u).chunk; new_idx_info.storage = &(newlayout->storage).u.chunk; @@ -2951,13 +2923,13 @@ H5D__format_convert(H5D_t *dataset, hid_t dxpl_id) } /* end if */ /* Delete the old "current" layout message */ - if(H5O_msg_remove(&dataset->oloc, H5O_LAYOUT_ID, H5O_ALL, FALSE, dxpl_id) < 0) + if(H5O_msg_remove(&dataset->oloc, H5O_LAYOUT_ID, H5O_ALL, FALSE) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete layout message") delete_old_layout = TRUE; /* Append the new layout message to the object header */ - if(H5O_msg_create(&dataset->oloc, H5O_LAYOUT_ID, 0, H5O_UPDATE_TIME, newlayout, dxpl_id) < 0) + if(H5O_msg_create(&dataset->oloc, H5O_LAYOUT_ID, 0, H5O_UPDATE_TIME, newlayout) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update layout header message") add_new_layout = TRUE; @@ -2975,7 +2947,7 @@ H5D__format_convert(H5D_t *dataset, hid_t dxpl_id) case H5D_COMPACT: HDassert(dataset->shared->layout.version > H5O_LAYOUT_VERSION_DEFAULT); dataset->shared->layout.version = H5O_LAYOUT_VERSION_DEFAULT; - if(H5O_msg_write(&(dataset->oloc), H5O_LAYOUT_ID, 0, H5O_UPDATE_TIME, &(dataset->shared->layout), dxpl_id) < 0) + if(H5O_msg_write(&(dataset->oloc), H5O_LAYOUT_ID, 0, H5O_UPDATE_TIME, &(dataset->shared->layout)) < 0) HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "unable to update layout message") break; @@ -2994,12 +2966,12 @@ done: if(ret_value < 0 && dataset->shared->layout.type == H5D_CHUNKED) { /* Remove new layout message */ if(add_new_layout) - if(H5O_msg_remove(&dataset->oloc, H5O_LAYOUT_ID, H5O_ALL, FALSE, dxpl_id) < 0) + if(H5O_msg_remove(&dataset->oloc, H5O_LAYOUT_ID, H5O_ALL, FALSE) < 0) HDONE_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "unable to delete layout message") /* Add back old layout message */ if(delete_old_layout) - if(H5O_msg_create(&dataset->oloc, H5O_LAYOUT_ID, 0, H5O_UPDATE_TIME, &dataset->shared->layout, dxpl_id) < 0) + if(H5O_msg_create(&dataset->oloc, H5O_LAYOUT_ID, 0, H5O_UPDATE_TIME, &dataset->shared->layout) < 0) HDONE_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to add layout header message") /* Clean up v1 b-tree chunk index */ @@ -3010,7 +2982,7 @@ done: HDONE_ERROR(H5E_DATASET, H5E_BADVALUE, FAIL, "address undefined") /* Expunge from cache all v1 B-tree type entries associated with tag */ - if(H5AC_expunge_tag_type_metadata(dataset->oloc.file, dxpl_id, dataset->oloc.addr, H5AC_BT_ID, H5AC__NO_FLAGS_SET)) + if(H5AC_expunge_tag_type_metadata(dataset->oloc.file, dataset->oloc.addr, H5AC_BT_ID, H5AC__NO_FLAGS_SET)) HDONE_ERROR(H5E_DATASET, H5E_CANTEXPUNGE, FAIL, "unable to expunge index metadata") } /* end if */ @@ -3023,7 +2995,7 @@ done: if(newlayout != NULL) newlayout = (H5O_layout_t *)H5MM_xfree(newlayout); - FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL) + FUNC_LEAVE_NOAPI_VOL_TAG(ret_value) } /* end H5D__format_convert() */ @@ -3037,7 +3009,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5D__mark(const H5D_t *dataset, hid_t H5_ATTR_UNUSED dxpl_id, unsigned flags) +H5D__mark(const H5D_t *dataset, unsigned flags) { H5O_t *oh = NULL; /* Pointer to dataset's object header */ herr_t ret_value = SUCCEED; /* Return value */ @@ -3053,12 +3025,12 @@ H5D__mark(const H5D_t *dataset, hid_t H5_ATTR_UNUSED dxpl_id, unsigned flags) unsigned update_flags = H5O_UPDATE_TIME; /* Modification time flag */ /* Pin the object header */ - if(NULL == (oh = H5O_pin(&dataset->oloc, dxpl_id))) + if(NULL == (oh = H5O_pin(&dataset->oloc))) HGOTO_ERROR(H5E_DATASET, H5E_CANTPIN, FAIL, "unable to pin dataset object header") /* Update the layout on disk, if it's been changed */ if(flags & H5D_MARK_LAYOUT) { - if(H5D__layout_oh_write(dataset, dxpl_id, oh, update_flags) < 0) + if(H5D__layout_oh_write(dataset, oh, update_flags) < 0) HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to update layout info") /* Reset the "update the modification time" flag, so we only do it once */ @@ -3067,7 +3039,7 @@ H5D__mark(const H5D_t *dataset, hid_t H5_ATTR_UNUSED dxpl_id, unsigned flags) /* Update the dataspace on disk, if it's been changed */ if(flags & H5D_MARK_SPACE) { - if(H5S_write(dataset->oloc.file, dxpl_id, oh, update_flags, dataset->shared->space) < 0) + if(H5S_write(dataset->oloc.file, oh, update_flags, dataset->shared->space) < 0) HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "unable to update file with new dataspace") /* Reset the "update the modification time" flag, so we only do it once */ @@ -3089,7 +3061,7 @@ done: /*------------------------------------------------------------------------- - * Function: H5D__flush_cb + * Function: H5D__flush_all_cb * * Purpose: Flush any dataset information cached in memory * @@ -3098,31 +3070,31 @@ done: *------------------------------------------------------------------------- */ static int -H5D__flush_cb(void *_dataset, hid_t H5_ATTR_UNUSED id, void *_udata) +H5D__flush_all_cb(void *_dataset, hid_t H5_ATTR_UNUSED id, void *_udata) { - H5D_t *dataset = (H5D_t *)_dataset; /* Dataset pointer */ - H5D_flush_ud_t *udata = (H5D_flush_ud_t *)_udata; /* User data for callback */ - int ret_value = H5_ITER_CONT; /* Return value */ + H5D_t *dataset = (H5D_t *)_dataset; /* Dataset pointer */ + H5F_t *f = (H5F_t *)_udata; /* User data for callback */ + int ret_value = H5_ITER_CONT; /* Return value */ FUNC_ENTER_STATIC /* Check args */ HDassert(dataset); + HDassert(f); /* Check for dataset in same file */ - if(udata->f == dataset->oloc.file) { + if(f == dataset->oloc.file) /* Flush the dataset's information */ - if(H5D__flush_real(dataset, udata->dxpl_id) < 0) + if(H5D__flush_real(dataset) < 0) HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, H5_ITER_ERROR, "unable to flush cached dataset info") - } /* end if */ done: FUNC_LEAVE_NOAPI(ret_value) -} /* end H5D__flush_cb() */ +} /* end H5D__flush_all_cb() */ /*------------------------------------------------------------------------- - * Function: H5D_flush + * Function: H5D_flush_all * * Purpose: Flush any dataset information cached in memory * @@ -3131,9 +3103,8 @@ done: *------------------------------------------------------------------------- */ herr_t -H5D_flush(const H5F_t *f, hid_t dxpl_id) +H5D_flush_all(const H5F_t *f) { - H5D_flush_ud_t udata; /* User data for callback */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -3141,17 +3112,51 @@ H5D_flush(const H5F_t *f, hid_t dxpl_id) /* Check args */ HDassert(f); - /* Set user data for callback */ - udata.f = f; - udata.dxpl_id = dxpl_id; - /* Iterate over all the open datasets */ - if(H5I_iterate(H5I_DATASET, H5D__flush_cb, &udata, FALSE) < 0) + if(H5I_iterate(H5I_DATASET, H5D__flush_all_cb, (void *)f, FALSE) < 0) /* Casting away const OK -QAK */ HGOTO_ERROR(H5E_DATASET, H5E_BADITER, FAIL, "unable to flush cached dataset info") done: FUNC_LEAVE_NOAPI(ret_value) -} /* end H5D_flush() */ +} /* end H5D_flush_all() */ + + +/*------------------------------------------------------------------------- + * Function: H5D__get_create_plist + * + * Purpose: Internal routine to retrieve a dataset's creation property list. + * + * Note: This routine is needed so that there's a non-API routine + * that can set up VOL / SWMR info (which need a DXPL). + * + * Return: Success: ID for a copy of the dataset creation property + * list. The property list ID should be released + * by calling H5Pclose(). + * + * Failure: FAIL + * + * Programmer: Quincey Koziol + * December 18, 2017 + * + *------------------------------------------------------------------------- + */ +hid_t +H5D__get_create_plist(const H5D_t *dset) +{ + hid_t ret_value = FAIL; /* Return value */ + + FUNC_ENTER_PACKAGE_VOL + + /* Check arguments */ + HDassert(dset); + + /* Retrieve the DCPL */ + if((ret_value = H5D_get_create_plist(dset)) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get dataset's creation property list") + +done: + FUNC_LEAVE_NOAPI_VOL(ret_value) +} /* end H5D__get_create_plist() */ /*------------------------------------------------------------------------- @@ -3166,7 +3171,7 @@ done: *------------------------------------------------------------------------- */ hid_t -H5D_get_create_plist(H5D_t *dset) +H5D_get_create_plist(const H5D_t *dset) { H5P_genplist_t *dcpl_plist; /* Dataset's DCPL */ H5P_genplist_t *new_plist; /* Copy of dataset's DCPL */ @@ -3189,7 +3194,7 @@ H5D_get_create_plist(H5D_t *dset) HGOTO_ERROR(H5E_DATASET, H5E_BADTYPE, FAIL, "can't get property list") /* Retrieve any object creation properties */ - if(H5O_get_create_plist(&dset->oloc, H5AC_ind_read_dxpl_id, new_plist) < 0) + if(H5O_get_create_plist(&dset->oloc, new_plist) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get object creation info") /* Get the layout property */ @@ -3251,7 +3256,7 @@ H5D_get_create_plist(H5D_t *dset) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to copy dataset datatype for fill value") /* Set up type conversion function */ - if(NULL == (tpath = H5T_path_find(dset->shared->type, copied_fill.type, NULL, NULL, H5AC_noio_dxpl_id, FALSE))) + if(NULL == (tpath = H5T_path_find(dset->shared->type, copied_fill.type))) HGOTO_ERROR(H5E_DATASET, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dest data types") /* Convert disk form of fill value into memory form */ @@ -3279,7 +3284,7 @@ H5D_get_create_plist(H5D_t *dset) } /* end if */ /* Convert fill value */ - if(H5T_convert(tpath, src_id, dst_id, (size_t)1, (size_t)0, (size_t)0, copied_fill.buf, bkg_buf, H5AC_noio_dxpl_id) < 0) { + if(H5T_convert(tpath, src_id, dst_id, (size_t)1, (size_t)0, (size_t)0, copied_fill.buf, bkg_buf) < 0) { H5I_dec_ref(src_id); H5I_dec_ref(dst_id); if(bkg_buf) @@ -3342,7 +3347,7 @@ done: *------------------------------------------------------------------------- */ hid_t -H5D_get_access_plist(H5D_t *dset) +H5D_get_access_plist(const H5D_t *dset) { H5P_genplist_t *old_plist; /* Default DAPL */ H5P_genplist_t *new_plist; /* New DAPL */ @@ -3389,18 +3394,17 @@ H5D_get_access_plist(H5D_t *dset) ret_value = new_dapl_id; done: - if(ret_value < 0) { + if(ret_value < 0) if(new_dapl_id > 0) if(H5I_dec_app_ref(new_dapl_id) < 0) HDONE_ERROR(H5E_SYM, H5E_CANTDEC, FAIL, "can't free") - } /* end if */ FUNC_LEAVE_NOAPI(ret_value) } /* end H5D_get_access_plist() */ /*------------------------------------------------------------------------- - * Function: H5D_get_space + * Function: H5D__get_space * * Purpose: Returns and ID for the dataspace of the dataset. * @@ -3409,16 +3413,16 @@ done: *------------------------------------------------------------------------- */ hid_t -H5D_get_space(H5D_t *dset) +H5D__get_space(const H5D_t *dset) { H5S_t *space = NULL; hid_t ret_value = H5I_INVALID_HID; - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_PACKAGE_VOL /* If the layout is virtual, update the extent */ if(dset->shared->layout.type == H5D_VIRTUAL) - if(H5D__virtual_set_extent_unlim(dset, H5AC_ind_read_dxpl_id) < 0) + if(H5D__virtual_set_extent_unlim(dset) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTINIT, FAIL, "unable to update virtual dataset extent") /* Read the data space message and return a data space object */ @@ -3435,26 +3439,27 @@ done: if(H5S_close(space) < 0) HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release dataspace") - FUNC_LEAVE_NOAPI(ret_value) -} /* end H5D_get_space() */ + FUNC_LEAVE_NOAPI_VOL(ret_value) +} /* end H5D__get_space() */ /*------------------------------------------------------------------------- - * Function: H5D_get_type + * Function: H5D__get_type * * Purpose: Returns and ID for the datatype of the dataset. * * Return: Success: ID for datatype * Failure: FAIL + * *------------------------------------------------------------------------- */ hid_t -H5D_get_type(H5D_t *dset) +H5D__get_type(const H5D_t *dset) { H5T_t *dt = NULL; hid_t ret_value = FAIL; - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_PACKAGE /* Patch the datatype's "top level" file pointer */ if(H5T_patch_file(dset->shared->type, dset->oloc.file) < 0) @@ -3476,13 +3481,12 @@ H5D_get_type(H5D_t *dset) HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register datatype") done: - if(ret_value < 0) { + if(ret_value < 0) if(dt && H5T_close(dt) < 0) HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release datatype") - } /* end if */ FUNC_LEAVE_NOAPI(ret_value) -} /* end H5D_get_type() */ +} /* end H5D__get_type() */ /*------------------------------------------------------------------------- @@ -3494,13 +3498,13 @@ done: *------------------------------------------------------------------------- */ herr_t -H5D__refresh(hid_t dset_id, H5D_t *dset, hid_t dxpl_id) +H5D__refresh(hid_t dset_id, H5D_t *dset) { H5D_virtual_held_file_t *head = NULL; /* Pointer to list of files held open */ hbool_t virt_dsets_held = FALSE; /* Whether virtual datasets' files are held open */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_PACKAGE_VOL /* Sanity check */ HDassert(dset); @@ -3514,22 +3518,20 @@ H5D__refresh(hid_t dset_id, H5D_t *dset, hid_t dxpl_id) virt_dsets_held = TRUE; /* Refresh source datasets for virtual dataset */ - if(H5D__virtual_refresh_source_dsets(dset, dxpl_id) < 0) + if(H5D__virtual_refresh_source_dsets(dset) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTFLUSH, FAIL, "unable to refresh VDS source datasets") } /* end if */ /* Refresh dataset object */ - if((H5O_refresh_metadata(dset_id, dset->oloc, dxpl_id)) < 0) + if((H5O_refresh_metadata(dset_id, dset->oloc)) < 0) HGOTO_ERROR(H5E_DATASET, H5E_CANTFLUSH, FAIL, "unable to refresh dataset") done: - /* Release hold on virtual datasets' files */ - if(virt_dsets_held) { - /* Release the hold on source datasets' files */ + /* Release hold on (source) virtual datasets' files */ + if(virt_dsets_held) if(H5D__virtual_release_source_dset_files(head) < 0) HDONE_ERROR(H5E_DATASET, H5E_CANTDEC, FAIL, "can't release VDS source files held open") - } /* end if */ - FUNC_LEAVE_NOAPI(ret_value) + FUNC_LEAVE_NOAPI_VOL(ret_value) } /* end H5D__refresh() */ |