diff options
Diffstat (limited to 'src/H5Gint.c')
| -rw-r--r-- | src/H5Gint.c | 558 |
1 files changed, 264 insertions, 294 deletions
diff --git a/src/H5Gint.c b/src/H5Gint.c index 0f9f9cb..2b6be10 100644 --- a/src/H5Gint.c +++ b/src/H5Gint.c @@ -26,70 +26,64 @@ /* Module Setup */ /****************/ -#include "H5Gmodule.h" /* This source code file is part of the H5G module */ - +#include "H5Gmodule.h" /* This source code file is part of the H5G module */ /***********/ /* Headers */ /***********/ -#include "H5private.h" /* Generic Functions */ -#include "H5Eprivate.h" /* Error handling */ -#include "H5FOprivate.h" /* File objects */ -#include "H5Gpkg.h" /* Groups */ -#include "H5Iprivate.h" /* IDs */ -#include "H5Lprivate.h" /* Links */ -#include "H5MMprivate.h" /* Memory management */ - +#include "H5private.h" /* Generic Functions */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5FOprivate.h" /* File objects */ +#include "H5Gpkg.h" /* Groups */ +#include "H5Iprivate.h" /* IDs */ +#include "H5Lprivate.h" /* Links */ +#include "H5MMprivate.h" /* Memory management */ /****************/ /* Local Macros */ /****************/ - /******************/ /* Local Typedefs */ /******************/ /* User data for path traversal routine for "insertion file" routine */ typedef struct { - H5G_loc_t *loc; /* Pointer to the location for insertion */ + H5G_loc_t *loc; /* Pointer to the location for insertion */ } H5G_trav_ins_t; /* User data for application-style iteration over links in a group */ typedef struct { - hid_t gid; /* The group ID for the application callback */ - H5O_loc_t *link_loc; /* The object location for the link */ - H5G_link_iterate_t lnk_op; /* Application callback */ - void *op_data; /* Application's op data */ + hid_t gid; /* The group ID for the application callback */ + H5O_loc_t * link_loc; /* The object location for the link */ + H5G_link_iterate_t lnk_op; /* Application callback */ + void * op_data; /* Application's op data */ } H5G_iter_appcall_ud_t; /* User data for recursive traversal over links from a group */ typedef struct { - hid_t gid; /* The group ID for the starting group */ - H5G_loc_t *curr_loc; /* Location of starting group */ - H5_index_t idx_type; /* Index to use */ - H5_iter_order_t order; /* Iteration order within index */ - H5SL_t *visited; /* Skip list for tracking visited nodes */ - char *path; /* Path name of the link */ - size_t curr_path_len; /* Current length of the path in the buffer */ - size_t path_buf_size; /* Size of path buffer */ - H5L_iterate2_t op; /* Application callback */ - void *op_data; /* Application's op data */ + hid_t gid; /* The group ID for the starting group */ + H5G_loc_t * curr_loc; /* Location of starting group */ + H5_index_t idx_type; /* Index to use */ + H5_iter_order_t order; /* Iteration order within index */ + H5SL_t * visited; /* Skip list for tracking visited nodes */ + char * path; /* Path name of the link */ + size_t curr_path_len; /* Current length of the path in the buffer */ + size_t path_buf_size; /* Size of path buffer */ + H5L_iterate2_t op; /* Application callback */ + void * op_data; /* Application's op data */ } H5G_iter_visit_ud_t; - /********************/ /* Package Typedefs */ /********************/ - /********************/ /* Local Prototypes */ /********************/ static herr_t H5G__open_oid(H5G_t *grp); - /*********************/ /* Package Variables */ /*********************/ @@ -101,18 +95,14 @@ H5FL_DEFINE(H5G_shared_t); /* Declare the free list to manage H5_obj_t's */ H5FL_DEFINE(H5_obj_t); - /*****************************/ /* Library Private Variables */ /*****************************/ - /*******************/ /* Local Variables */ /*******************/ - - /*------------------------------------------------------------------------- * Function: H5G__create_named * @@ -128,12 +118,11 @@ H5FL_DEFINE(H5_obj_t); *------------------------------------------------------------------------- */ H5G_t * -H5G__create_named(const H5G_loc_t *loc, const char *name, hid_t lcpl_id, - hid_t gcpl_id) +H5G__create_named(const H5G_loc_t *loc, const char *name, hid_t lcpl_id, hid_t gcpl_id) { - H5O_obj_create_t ocrt_info; /* Information for object creation */ - H5G_obj_create_t gcrt_info; /* Information for group creation */ - H5G_t *ret_value = NULL; /* Return value */ + H5O_obj_create_t ocrt_info; /* Information for object creation */ + H5G_obj_create_t gcrt_info; /* Information for group creation */ + H5G_t * ret_value = NULL; /* Return value */ FUNC_ENTER_PACKAGE @@ -144,17 +133,17 @@ H5G__create_named(const H5G_loc_t *loc, const char *name, hid_t lcpl_id, HDassert(gcpl_id != H5P_DEFAULT); /* Set up group creation info */ - gcrt_info.gcpl_id = gcpl_id; + gcrt_info.gcpl_id = gcpl_id; gcrt_info.cache_type = H5G_NOTHING_CACHED; HDmemset(&gcrt_info.cache, 0, sizeof(gcrt_info.cache)); /* Set up object creation information */ ocrt_info.obj_type = H5O_TYPE_GROUP; ocrt_info.crt_info = &gcrt_info; - ocrt_info.new_obj = NULL; + ocrt_info.new_obj = NULL; /* Create the new group and link it to its parent group */ - if(H5L_link_object(loc, name, &ocrt_info, lcpl_id) < 0) + if (H5L_link_object(loc, name, &ocrt_info, lcpl_id) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, NULL, "unable to create and link to group") HDassert(ocrt_info.new_obj); @@ -165,7 +154,6 @@ done: FUNC_LEAVE_NOAPI(ret_value) } /* end H5G__create_named() */ - /*------------------------------------------------------------------------- * Function: H5G__create * @@ -187,9 +175,9 @@ done: H5G_t * H5G__create(H5F_t *file, H5G_obj_create_t *gcrt_info) { - H5G_t *grp = NULL; /*new group */ - unsigned oloc_init = 0; /* Flag to indicate that the group object location was created successfully */ - H5G_t *ret_value = NULL; /* Return value */ + H5G_t * grp = NULL; /*new group */ + unsigned oloc_init = 0; /* Flag to indicate that the group object location was created successfully */ + H5G_t * ret_value = NULL; /* Return value */ FUNC_ENTER_PACKAGE @@ -198,20 +186,20 @@ H5G__create(H5F_t *file, H5G_obj_create_t *gcrt_info) HDassert(gcrt_info->gcpl_id != H5P_DEFAULT); /* create an open group */ - if(NULL == (grp = H5FL_CALLOC(H5G_t))) + if (NULL == (grp = H5FL_CALLOC(H5G_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") - if(NULL == (grp->shared = H5FL_CALLOC(H5G_shared_t))) + if (NULL == (grp->shared = H5FL_CALLOC(H5G_shared_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed") /* Create the group object header */ - if(H5G__obj_create(file, gcrt_info, &(grp->oloc)/*out*/) < 0) + if (H5G__obj_create(file, gcrt_info, &(grp->oloc) /*out*/) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, NULL, "unable to create group object header") - oloc_init = 1; /* Indicate that the object location information is valid */ + oloc_init = 1; /* Indicate that the object location information is valid */ /* Add group to list of open objects in file */ - if(H5FO_top_incr(grp->oloc.file, grp->oloc.addr) < 0) + if (H5FO_top_incr(grp->oloc.file, grp->oloc.addr) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTINC, NULL, "can't incr object ref. count") - if(H5FO_insert(grp->oloc.file, grp->oloc.addr, grp->shared, TRUE) < 0) + if (H5FO_insert(grp->oloc.file, grp->oloc.addr, grp->shared, TRUE) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, NULL, "can't insert group into list of open objects") /* Set the count of times the object is opened */ @@ -221,27 +209,27 @@ H5G__create(H5F_t *file, H5G_obj_create_t *gcrt_info) ret_value = grp; done: - if(ret_value == NULL) { + if (ret_value == NULL) { /* Check if we need to release the file-oriented symbol table info */ - if(oloc_init) { - if(H5O_dec_rc_by_loc(&(grp->oloc)) < 0) - HDONE_ERROR(H5E_SYM, H5E_CANTDEC, NULL, "unable to decrement refcount on newly created object") - if(H5O_close(&(grp->oloc), NULL) < 0) + if (oloc_init) { + if (H5O_dec_rc_by_loc(&(grp->oloc)) < 0) + HDONE_ERROR(H5E_SYM, H5E_CANTDEC, NULL, + "unable to decrement refcount on newly created object") + if (H5O_close(&(grp->oloc), NULL) < 0) HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, NULL, "unable to release object header") - if(H5O_delete(file, grp->oloc.addr) < 0) + if (H5O_delete(file, grp->oloc.addr) < 0) HDONE_ERROR(H5E_SYM, H5E_CANTDELETE, NULL, "unable to delete object header") } /* end if */ - if(grp != NULL) { - if(grp->shared != NULL) + if (grp != NULL) { + if (grp->shared != NULL) grp->shared = H5FL_FREE(H5G_shared_t, grp->shared); grp = H5FL_FREE(H5G_t, grp); } /* end if */ - } /* end if */ + } /* end if */ FUNC_LEAVE_NOAPI(ret_value) } /* end H5G__create() */ - /*------------------------------------------------------------------------- * Function: H5G__open_name * @@ -258,13 +246,13 @@ done: H5G_t * H5G__open_name(const H5G_loc_t *loc, const char *name) { - H5G_t *grp = NULL; /* Group to open */ - H5G_loc_t grp_loc; /* Location used to open group */ - H5G_name_t grp_path; /* Opened object group hier. path */ - H5O_loc_t grp_oloc; /* Opened object object location */ - hbool_t loc_found = FALSE; /* Location at 'name' found */ - H5O_type_t obj_type; /* Type of object at location */ - H5G_t *ret_value = NULL; /* Return value */ + H5G_t * grp = NULL; /* Group to open */ + H5G_loc_t grp_loc; /* Location used to open group */ + H5G_name_t grp_path; /* Opened object group hier. path */ + H5O_loc_t grp_oloc; /* Opened object object location */ + hbool_t loc_found = FALSE; /* Location at 'name' found */ + H5O_type_t obj_type; /* Type of object at location */ + H5G_t * ret_value = NULL; /* Return value */ FUNC_ENTER_PACKAGE @@ -278,32 +266,31 @@ H5G__open_name(const H5G_loc_t *loc, const char *name) H5G_loc_reset(&grp_loc); /* Find the group object */ - if(H5G_loc_find(loc, name, &grp_loc/*out*/) < 0) + if (H5G_loc_find(loc, name, &grp_loc /*out*/) < 0) HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, NULL, "group not found") loc_found = TRUE; /* Check that the object found is the correct type */ - if(H5O_obj_type(&grp_oloc, &obj_type) < 0) + if (H5O_obj_type(&grp_oloc, &obj_type) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTGET, NULL, "can't get object type") - if(obj_type != H5O_TYPE_GROUP) + if (obj_type != H5O_TYPE_GROUP) HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, NULL, "not a group") /* Open the group */ - if(NULL == (grp = H5G_open(&grp_loc))) + if (NULL == (grp = H5G_open(&grp_loc))) HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, NULL, "unable to open group") /* Set return value */ ret_value = grp; done: - if(!ret_value) - if(loc_found && H5G_loc_free(&grp_loc) < 0) + if (!ret_value) + if (loc_found && H5G_loc_free(&grp_loc) < 0) HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, NULL, "can't free location") FUNC_LEAVE_NOAPI(ret_value) } /* end H5G__open_name() */ - /*------------------------------------------------------------------------- * Function: H5G_open * @@ -322,9 +309,9 @@ done: H5G_t * H5G_open(const H5G_loc_t *loc) { - H5G_t *grp = NULL; /* Group opened */ - H5G_shared_t *shared_fo; /* Shared group object */ - H5G_t *ret_value = NULL; /* Return value */ + H5G_t * grp = NULL; /* Group opened */ + H5G_shared_t *shared_fo; /* Shared group object */ + H5G_t * ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI(NULL) @@ -332,33 +319,33 @@ H5G_open(const H5G_loc_t *loc) HDassert(loc); /* Allocate the group structure */ - if(NULL == (grp = H5FL_CALLOC(H5G_t))) + 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 location object */ - if(H5O_loc_copy_shallow(&(grp->oloc), loc->oloc) < 0) + if (H5O_loc_copy_shallow(&(grp->oloc), loc->oloc) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTCOPY, NULL, "can't copy object location") - if(H5G_name_copy(&(grp->path), loc->path, H5_COPY_SHALLOW) < 0) + if (H5G_name_copy(&(grp->path), loc->path, H5_COPY_SHALLOW) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTCOPY, NULL, "can't copy path") /* Check if group was already open */ - if((shared_fo = (H5G_shared_t *)H5FO_opened(grp->oloc.file, grp->oloc.addr)) == NULL) { + if ((shared_fo = (H5G_shared_t *)H5FO_opened(grp->oloc.file, grp->oloc.addr)) == NULL) { /* Clear any errors from H5FO_opened() */ H5E_clear_stack(NULL); /* Open the group object */ - if(H5G__open_oid(grp) < 0) + if (H5G__open_oid(grp) < 0) HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, NULL, "not found") /* Add group to list of open objects in file */ - if(H5FO_insert(grp->oloc.file, grp->oloc.addr, grp->shared, FALSE) < 0) { + if (H5FO_insert(grp->oloc.file, grp->oloc.addr, grp->shared, FALSE) < 0) { grp->shared = H5FL_FREE(H5G_shared_t, grp->shared); HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, NULL, "can't insert group into list of open objects") } /* end if */ /* Increment object count for the object in the top file */ - if(H5FO_top_incr(grp->oloc.file, grp->oloc.addr) < 0) + if (H5FO_top_incr(grp->oloc.file, grp->oloc.addr) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTINC, NULL, "can't increment object count") /* Set open object count */ @@ -372,14 +359,14 @@ H5G_open(const H5G_loc_t *loc) shared_fo->fo_count++; /* Check if the object has been opened through the top file yet */ - if(H5FO_top_count(grp->oloc.file, grp->oloc.addr) == 0) { + if (H5FO_top_count(grp->oloc.file, grp->oloc.addr) == 0) { /* Open the object through this top file */ - if(H5O_open(&(grp->oloc)) < 0) + if (H5O_open(&(grp->oloc)) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, NULL, "unable to open object header") } /* end if */ /* Increment object count for the object in the top file */ - if(H5FO_top_incr(grp->oloc.file, grp->oloc.addr) < 0) + if (H5FO_top_incr(grp->oloc.file, grp->oloc.addr) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTINC, NULL, "can't increment object count") } /* end else */ @@ -387,7 +374,7 @@ H5G_open(const H5G_loc_t *loc) ret_value = grp; done: - if(!ret_value && grp) { + if (!ret_value && grp) { H5O_loc_free(&(grp->oloc)); H5G_name_free(&(grp->path)); grp = H5FL_FREE(H5G_t, grp); @@ -396,7 +383,6 @@ done: FUNC_LEAVE_NOAPI(ret_value) } /* end H5G_open() */ - /*------------------------------------------------------------------------- * Function: H5G__open_oid * @@ -415,8 +401,8 @@ done: static herr_t H5G__open_oid(H5G_t *grp) { - hbool_t obj_opened = FALSE; - herr_t ret_value = SUCCEED; + hbool_t obj_opened = FALSE; + herr_t ret_value = SUCCEED; FUNC_ENTER_STATIC @@ -424,31 +410,29 @@ H5G__open_oid(H5G_t *grp) HDassert(grp); /* Allocate the shared information for the group */ - if(NULL == (grp->shared = H5FL_CALLOC(H5G_shared_t))) + if (NULL == (grp->shared = H5FL_CALLOC(H5G_shared_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed") /* Grab the object header */ - if(H5O_open(&(grp->oloc)) < 0) + if (H5O_open(&(grp->oloc)) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open group") obj_opened = TRUE; /* Check if this object has the right message(s) to be treated as a group */ - if((H5O_msg_exists(&(grp->oloc), H5O_STAB_ID) <= 0) - && (H5O_msg_exists(&(grp->oloc), H5O_LINFO_ID) <= 0)) + if ((H5O_msg_exists(&(grp->oloc), H5O_STAB_ID) <= 0) && (H5O_msg_exists(&(grp->oloc), H5O_LINFO_ID) <= 0)) HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "not a group") done: - if(ret_value < 0) { - if(obj_opened) + if (ret_value < 0) { + if (obj_opened) H5O_close(&(grp->oloc), NULL); - if(grp->shared) + if (grp->shared) grp->shared = H5FL_FREE(H5G_shared_t, grp->shared); } /* end if */ FUNC_LEAVE_NOAPI(ret_value) } /* end H5G__open_oid() */ - /*------------------------------------------------------------------------- * Function: H5G_close * @@ -464,9 +448,9 @@ done: herr_t H5G_close(H5G_t *grp) { - hbool_t corked; /* Whether the group is corked or not */ - hbool_t file_closed = TRUE; /* H5O_close also closed the file? */ - herr_t ret_value = SUCCEED; /* Return value */ + hbool_t corked; /* Whether the group is corked or not */ + hbool_t file_closed = TRUE; /* H5O_close also closed the file? */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -476,61 +460,62 @@ H5G_close(H5G_t *grp) --grp->shared->fo_count; - if(0 == grp->shared->fo_count) { + if (0 == grp->shared->fo_count) { HDassert(grp != H5G_rootof(H5G_fileof(grp))); /* Uncork cache entries with object address tag */ - if(H5AC_cork(grp->oloc.file, grp->oloc.addr, H5AC__GET_CORKED, &corked) < 0) + if (H5AC_cork(grp->oloc.file, grp->oloc.addr, H5AC__GET_CORKED, &corked) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to retrieve an object's cork status") - if(corked) - if(H5AC_cork(grp->oloc.file, grp->oloc.addr, H5AC__UNCORK, NULL) < 0) + if (corked) + if (H5AC_cork(grp->oloc.file, grp->oloc.addr, H5AC__UNCORK, NULL) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTUNCORK, FAIL, "unable to uncork an object") /* Remove the group from the list of opened objects in the file */ - if(H5FO_top_decr(grp->oloc.file, grp->oloc.addr) < 0) + if (H5FO_top_decr(grp->oloc.file, grp->oloc.addr) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "can't decrement count for object") - if(H5FO_delete(grp->oloc.file, grp->oloc.addr) < 0) + if (H5FO_delete(grp->oloc.file, grp->oloc.addr) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "can't remove group from list of open objects") - if(H5O_close(&(grp->oloc), &file_closed) < 0) + if (H5O_close(&(grp->oloc), &file_closed) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to close") /* Evict group metadata if evicting on close */ - if(!file_closed && H5F_SHARED(grp->oloc.file) && H5F_EVICT_ON_CLOSE(grp->oloc.file)) { - if(H5AC_flush_tagged_metadata(grp->oloc.file, grp->oloc.addr) < 0) + if (!file_closed && H5F_SHARED(grp->oloc.file) && H5F_EVICT_ON_CLOSE(grp->oloc.file)) { + if (H5AC_flush_tagged_metadata(grp->oloc.file, grp->oloc.addr) < 0) HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to flush tagged metadata") - if(H5AC_evict_tagged_metadata(grp->oloc.file, grp->oloc.addr, FALSE) < 0) + if (H5AC_evict_tagged_metadata(grp->oloc.file, grp->oloc.addr, FALSE) < 0) HGOTO_ERROR(H5E_CACHE, H5E_CANTFLUSH, FAIL, "unable to evict tagged metadata") } /* end if */ /* Free memory */ grp->shared = H5FL_FREE(H5G_shared_t, grp->shared); - } else { + } + else { /* Decrement the ref. count for this object in the top file */ - if(H5FO_top_decr(grp->oloc.file, grp->oloc.addr) < 0) + if (H5FO_top_decr(grp->oloc.file, grp->oloc.addr) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "can't decrement count for object") /* Check reference count for this object in the top file */ - if(H5FO_top_count(grp->oloc.file, grp->oloc.addr) == 0) { - if(H5O_close(&(grp->oloc), NULL) < 0) + if (H5FO_top_count(grp->oloc.file, grp->oloc.addr) == 0) { + if (H5O_close(&(grp->oloc), NULL) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to close") } /* end if */ else /* Free object location (i.e. "unhold" the file if appropriate) */ - if(H5O_loc_free(&(grp->oloc)) < 0) - HGOTO_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "problem attempting to free location") + if (H5O_loc_free(&(grp->oloc)) < 0) + HGOTO_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "problem attempting to free location") /* If this group is a mount point and the mount point is the last open * reference to the group (i.e. fo_count == 1 now), then attempt to * close down the file hierarchy */ - if(grp->shared->mounted && grp->shared->fo_count == 1) { + if (grp->shared->mounted && grp->shared->fo_count == 1) { /* Attempt to close down the file hierarchy */ - if(H5F_try_close(grp->oloc.file, NULL) < 0) + if (H5F_try_close(grp->oloc.file, NULL) < 0) HGOTO_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, FAIL, "problem attempting file close") } /* end if */ - } /* end else */ + } /* end else */ - if(H5G_name_free(&(grp->path)) < 0) { + if (H5G_name_free(&(grp->path)) < 0) { grp = H5FL_FREE(H5G_t, grp); HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "can't free group entry name") } /* end if */ @@ -541,7 +526,6 @@ done: FUNC_LEAVE_NOAPI(ret_value) } /* end H5G_close() */ - /*------------------------------------------------------------------------- * Function: H5G_oloc * @@ -564,7 +548,6 @@ H5G_oloc(H5G_t *grp) FUNC_LEAVE_NOAPI(grp ? &(grp->oloc) : NULL) } /* end H5G_oloc() */ - /*------------------------------------------------------------------------- * Function: H5G_nameof * @@ -587,7 +570,6 @@ H5G_nameof(const H5G_t *grp) FUNC_LEAVE_NOAPI(grp ? &(grp->path) : NULL) } /* end H5G_nameof() */ - /*------------------------------------------------------------------------- * Function: H5G_fileof * @@ -613,7 +595,6 @@ H5G_fileof(H5G_t *grp) FUNC_LEAVE_NOAPI(grp->oloc.file) } /* end H5G_fileof() */ - /*------------------------------------------------------------------------- * Function: H5G_get_shared_count * @@ -637,7 +618,6 @@ H5G_get_shared_count(H5G_t *grp) FUNC_LEAVE_NOAPI(grp->shared->fo_count) } /* end H5G_get_shared_count() */ - /*------------------------------------------------------------------------- * Function: H5G_mount * @@ -665,7 +645,6 @@ H5G_mount(H5G_t *grp) FUNC_LEAVE_NOAPI(SUCCEED) } /* end H5G_mount() */ - /*------------------------------------------------------------------------- * Function: H5G_mounted * @@ -689,7 +668,6 @@ H5G_mounted(H5G_t *grp) FUNC_LEAVE_NOAPI(grp->shared->mounted) } /* end H5G_mounted() */ - /*------------------------------------------------------------------------- * Function: H5G_unmount * @@ -717,7 +695,6 @@ H5G_unmount(H5G_t *grp) FUNC_LEAVE_NOAPI(SUCCEED) } /* end H5G_unmount() */ - /*------------------------------------------------------------------------- * Function: H5G_iterate_cb * @@ -734,8 +711,8 @@ H5G_unmount(H5G_t *grp) static herr_t H5G_iterate_cb(const H5O_link_t *lnk, void *_udata) { - H5G_iter_appcall_ud_t *udata = (H5G_iter_appcall_ud_t *)_udata; /* User data for callback */ - herr_t ret_value = H5_ITER_ERROR; /* Return value */ + H5G_iter_appcall_ud_t *udata = (H5G_iter_appcall_ud_t *)_udata; /* User data for callback */ + herr_t ret_value = H5_ITER_ERROR; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -743,7 +720,7 @@ H5G_iterate_cb(const H5O_link_t *lnk, void *_udata) HDassert(lnk); HDassert(udata); - switch(udata->lnk_op.op_type) { + switch (udata->lnk_op.op_type) { #ifndef H5_NO_DEPRECATED_SYMBOLS case H5G_LINK_OP_OLD: /* Make the old-type application callback */ @@ -751,18 +728,16 @@ H5G_iterate_cb(const H5O_link_t *lnk, void *_udata) break; #endif /* H5_NO_DEPRECATED_SYMBOLS */ - case H5G_LINK_OP_NEW: - { - H5L_info2_t info; /* Link info */ + case H5G_LINK_OP_NEW: { + H5L_info2_t info; /* Link info */ - /* Retrieve the info for the link */ - if(H5G_link_to_info(udata->link_loc, lnk, &info) < 0) - HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5_ITER_ERROR, "unable to get info for link") + /* Retrieve the info for the link */ + if (H5G_link_to_info(udata->link_loc, lnk, &info) < 0) + HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5_ITER_ERROR, "unable to get info for link") - /* Make the application callback */ - ret_value = (udata->lnk_op.op_func.op_new)(udata->gid, lnk->name, &info, udata->op_data); - } - break; + /* Make the application callback */ + ret_value = (udata->lnk_op.op_func.op_new)(udata->gid, lnk->name, &info, udata->op_data); + } break; default: HDassert(0 && "Unknown link op type?!?"); @@ -772,7 +747,6 @@ done: FUNC_LEAVE_NOAPI(ret_value) } /* end H5G_iterate_cb() */ - /*------------------------------------------------------------------------- * Function: H5G_iterate * @@ -786,14 +760,13 @@ done: *------------------------------------------------------------------------- */ herr_t -H5G_iterate(H5G_loc_t *loc, const char *group_name, - H5_index_t idx_type, H5_iter_order_t order, hsize_t skip, hsize_t *last_lnk, - const H5G_link_iterate_t *lnk_op, void *op_data) +H5G_iterate(H5G_loc_t *loc, const char *group_name, H5_index_t idx_type, H5_iter_order_t order, hsize_t skip, + hsize_t *last_lnk, const H5G_link_iterate_t *lnk_op, void *op_data) { - hid_t gid = H5I_INVALID_HID; /* ID of group to iterate over */ - H5G_t *grp = NULL; /* Pointer to group data structure to iterate over */ - H5G_iter_appcall_ud_t udata; /* User data for callback */ - herr_t ret_value = FAIL; /* Return value */ + hid_t gid = H5I_INVALID_HID; /* ID of group to iterate over */ + H5G_t * grp = NULL; /* Pointer to group data structure to iterate over */ + H5G_iter_appcall_ud_t udata; /* User data for callback */ + herr_t ret_value = FAIL; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -806,34 +779,34 @@ H5G_iterate(H5G_loc_t *loc, const char *group_name, /* 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_name(loc, group_name))) + if (NULL == (grp = H5G__open_name(loc, group_name))) HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open group") - if((gid = H5VL_wrap_register(H5I_GROUP, grp, TRUE)) < 0) + if ((gid = H5VL_wrap_register(H5I_GROUP, grp, TRUE)) < 0) HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register group") /* Set up user data for callback */ - udata.gid = gid; + udata.gid = gid; udata.link_loc = &grp->oloc; - udata.lnk_op = *lnk_op; - udata.op_data = op_data; + udata.lnk_op = *lnk_op; + udata.op_data = op_data; /* Call the real group iteration routine */ - if((ret_value = H5G__obj_iterate(&(grp->oloc), idx_type, order, skip, last_lnk, H5G_iterate_cb, &udata)) < 0) + if ((ret_value = + H5G__obj_iterate(&(grp->oloc), idx_type, order, skip, last_lnk, H5G_iterate_cb, &udata)) < 0) HGOTO_ERROR(H5E_SYM, H5E_BADITER, FAIL, "error iterating over links") done: /* Release the group opened */ - if(gid != H5I_INVALID_HID) { - if(H5I_dec_app_ref(gid) < 0) + if (gid != H5I_INVALID_HID) { + if (H5I_dec_app_ref(gid) < 0) HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "unable to close group") } - else if(grp && H5G_close(grp) < 0) + else if (grp && H5G_close(grp) < 0) HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "unable to release group") FUNC_LEAVE_NOAPI(ret_value) } /* end H5G_iterate() */ - /*------------------------------------------------------------------------- * Function: H5G_free_visit_visited * @@ -847,7 +820,7 @@ done: *------------------------------------------------------------------------- */ static herr_t -H5G_free_visit_visited(void *item, void H5_ATTR_UNUSED *key, void H5_ATTR_UNUSED *operator_data/*in,out*/) +H5G_free_visit_visited(void *item, void H5_ATTR_UNUSED *key, void H5_ATTR_UNUSED *operator_data /*in,out*/) { FUNC_ENTER_NOAPI_NOINIT_NOERR @@ -856,7 +829,6 @@ H5G_free_visit_visited(void *item, void H5_ATTR_UNUSED *key, void H5_ATTR_UNUSED FUNC_LEAVE_NOAPI(SUCCEED) } /* end H5G_free_visit_visited() */ - /*------------------------------------------------------------------------- * Function: H5G_visit_cb * @@ -873,16 +845,16 @@ H5G_free_visit_visited(void *item, void H5_ATTR_UNUSED *key, void H5_ATTR_UNUSED static herr_t H5G_visit_cb(const H5O_link_t *lnk, void *_udata) { - H5G_iter_visit_ud_t *udata = (H5G_iter_visit_ud_t *)_udata; /* User data for callback */ - H5L_info2_t info; /* Link info */ - H5G_loc_t obj_loc; /* Location of object */ - H5G_name_t obj_path; /* Object's group hier. path */ - H5O_loc_t obj_oloc; /* Object's object location */ - hbool_t obj_found = FALSE; /* Object at 'name' found */ + H5G_iter_visit_ud_t *udata = (H5G_iter_visit_ud_t *)_udata; /* User data for callback */ + H5L_info2_t info; /* Link info */ + H5G_loc_t obj_loc; /* Location of object */ + H5G_name_t obj_path; /* Object's group hier. path */ + H5O_loc_t obj_oloc; /* Object's object location */ + hbool_t obj_found = FALSE; /* Object at 'name' found */ size_t old_path_len = udata->curr_path_len; /* Length of path before appending this link's name */ - size_t link_name_len; /* Length of link's name */ - size_t len_needed; /* Length of path string needed */ - herr_t ret_value = H5_ITER_CONT; /* Return value */ + size_t link_name_len; /* Length of link's name */ + size_t len_needed; /* Length of path string needed */ + herr_t ret_value = H5_ITER_CONT; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -893,14 +865,14 @@ H5G_visit_cb(const H5O_link_t *lnk, void *_udata) /* Check if we will need more space to store this link's relative path */ /* ("+2" is for string terminator and possible '/' for group separator later) */ link_name_len = HDstrlen(lnk->name); - len_needed = udata->curr_path_len + link_name_len + 2; - if(len_needed > udata->path_buf_size) { - void *new_path; /* Pointer to new path buffer */ + len_needed = udata->curr_path_len + link_name_len + 2; + if (len_needed > udata->path_buf_size) { + void *new_path; /* Pointer to new path buffer */ /* Attempt to allocate larger buffer for path */ - if(NULL == (new_path = H5MM_realloc(udata->path, len_needed))) + if (NULL == (new_path = H5MM_realloc(udata->path, len_needed))) HGOTO_ERROR(H5E_SYM, H5E_NOSPACE, H5_ITER_ERROR, "can't allocate path string") - udata->path = (char *)new_path; + udata->path = (char *)new_path; udata->path_buf_size = len_needed; } /* end if */ @@ -910,15 +882,15 @@ H5G_visit_cb(const H5O_link_t *lnk, void *_udata) udata->curr_path_len += link_name_len; /* Construct the link info from the link message */ - if(H5G_link_to_info(udata->curr_loc->oloc, lnk, &info) < 0) + if (H5G_link_to_info(udata->curr_loc->oloc, lnk, &info) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5_ITER_ERROR, "unable to get info for link") /* Make the application callback */ ret_value = (udata->op)(udata->gid, udata->path, &info, udata->op_data); /* Check for doing more work */ - if(ret_value == H5_ITER_CONT && lnk->type == H5L_TYPE_HARD) { - H5_obj_t obj_pos; /* Object "position" for this object */ + if (ret_value == H5_ITER_CONT && lnk->type == H5L_TYPE_HARD) { + H5_obj_t obj_pos; /* Object "position" for this object */ /* Set up opened group location to fill in */ obj_loc.oloc = &obj_oloc; @@ -927,7 +899,7 @@ H5G_visit_cb(const H5O_link_t *lnk, void *_udata) /* Find the object using the LAPL passed in */ /* (Correctly handles mounted files) */ - if(H5G_loc_find(udata->curr_loc, lnk->name, &obj_loc/*out*/) < 0) + if (H5G_loc_find(udata->curr_loc, lnk->name, &obj_loc /*out*/) < 0) HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, H5_ITER_ERROR, "object not found") obj_found = TRUE; @@ -936,37 +908,38 @@ H5G_visit_cb(const H5O_link_t *lnk, void *_udata) obj_pos.addr = obj_oloc.addr; /* Check if we've seen the object the link references before */ - if(NULL == H5SL_search(udata->visited, &obj_pos)) { - H5O_type_t otype; /* Basic object type (group, dataset, etc.) */ - unsigned rc; /* Reference count of object */ + if (NULL == H5SL_search(udata->visited, &obj_pos)) { + H5O_type_t otype; /* Basic object type (group, dataset, etc.) */ + unsigned rc; /* Reference count of object */ /* Get the object's reference count and type */ - if(H5O_get_rc_and_type(&obj_oloc, &rc, &otype) < 0) + if (H5O_get_rc_and_type(&obj_oloc, &rc, &otype) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5_ITER_ERROR, "unable to get object info") /* If its ref count is > 1, we add it to the list of visited objects */ /* (because it could come up again during traversal) */ - if(rc > 1) { - H5_obj_t *new_node; /* New object node for visited list */ + if (rc > 1) { + H5_obj_t *new_node; /* New object node for visited list */ /* Allocate new object "position" node */ - if((new_node = H5FL_MALLOC(H5_obj_t)) == NULL) + if ((new_node = H5FL_MALLOC(H5_obj_t)) == NULL) HGOTO_ERROR(H5E_SYM, H5E_NOSPACE, H5_ITER_ERROR, "can't allocate object node") /* Set node information */ *new_node = obj_pos; /* Add to list of visited objects */ - if(H5SL_insert(udata->visited, new_node, new_node) < 0) - HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, H5_ITER_ERROR, "can't insert object node into visited list") + if (H5SL_insert(udata->visited, new_node, new_node) < 0) + HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, H5_ITER_ERROR, + "can't insert object node into visited list") } /* end if */ /* If it's a group, we recurse into it */ - if(otype == H5O_TYPE_GROUP) { - H5G_loc_t *old_loc = udata->curr_loc; /* Pointer to previous group location info */ - H5_index_t idx_type = udata->idx_type; /* Type of index to use */ - H5O_linfo_t linfo; /* Link info message */ - htri_t linfo_exists; /* Whether the link info message exists */ + if (otype == H5O_TYPE_GROUP) { + H5G_loc_t * old_loc = udata->curr_loc; /* Pointer to previous group location info */ + H5_index_t idx_type = udata->idx_type; /* Type of index to use */ + H5O_linfo_t linfo; /* Link info message */ + htri_t linfo_exists; /* Whether the link info message exists */ /* Add the path separator to the current path */ HDassert(udata->path[udata->curr_path_len] == '\0'); @@ -974,13 +947,13 @@ H5G_visit_cb(const H5O_link_t *lnk, void *_udata) udata->curr_path_len++; /* Attempt to get the link info for this group */ - if((linfo_exists = H5G__obj_get_linfo(&obj_oloc, &linfo)) < 0) + if ((linfo_exists = H5G__obj_get_linfo(&obj_oloc, &linfo)) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5_ITER_ERROR, "can't check for link info message") - if(linfo_exists) { + if (linfo_exists) { /* Check for creation order tracking, if creation order index lookup requested */ - if(idx_type == H5_INDEX_CRT_ORDER) { + if (idx_type == H5_INDEX_CRT_ORDER) { /* Check if creation order is tracked */ - if(!linfo.track_corder) + if (!linfo.track_corder) /* Switch to name order for this group */ idx_type = H5_INDEX_NAME; } /* end if */ @@ -989,7 +962,7 @@ H5G_visit_cb(const H5O_link_t *lnk, void *_udata) } /* end if */ else { /* Can only perform name lookups on groups with symbol tables */ - if(idx_type != H5_INDEX_NAME) + if (idx_type != H5_INDEX_NAME) /* Switch to name order for this group */ idx_type = H5_INDEX_NAME; } /* end if */ @@ -998,27 +971,27 @@ H5G_visit_cb(const H5O_link_t *lnk, void *_udata) udata->curr_loc = &obj_loc; /* Iterate over links in group */ - ret_value = H5G__obj_iterate(&obj_oloc, idx_type, udata->order, (hsize_t)0, NULL, H5G_visit_cb, udata); + ret_value = H5G__obj_iterate(&obj_oloc, idx_type, udata->order, (hsize_t)0, NULL, + H5G_visit_cb, udata); /* Restore location */ udata->curr_loc = old_loc; } /* end if */ - } /* end if */ - } /* end if */ + } /* end if */ + } /* end if */ done: /* Reset path back to incoming path */ udata->path[old_path_len] = '\0'; - udata->curr_path_len = old_path_len; + udata->curr_path_len = old_path_len; /* Release resources */ - if(obj_found && H5G_loc_free(&obj_loc) < 0) + if (obj_found && H5G_loc_free(&obj_loc) < 0) HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, H5_ITER_ERROR, "can't free location") FUNC_LEAVE_NOAPI(ret_value) } /* end H5G_visit_cb() */ - /*------------------------------------------------------------------------- * Function: H5G_visit * @@ -1045,17 +1018,17 @@ done: *------------------------------------------------------------------------- */ herr_t -H5G_visit(H5G_loc_t *loc, const char *group_name, H5_index_t idx_type, - H5_iter_order_t order, H5L_iterate2_t op, void *op_data) +H5G_visit(H5G_loc_t *loc, const char *group_name, H5_index_t idx_type, H5_iter_order_t order, + H5L_iterate2_t op, void *op_data) { - H5G_iter_visit_ud_t udata; /* User data for callback */ - H5O_linfo_t linfo; /* Link info message */ - htri_t linfo_exists; /* Whether the link info message exists */ - hid_t gid = H5I_INVALID_HID; /* Group ID */ - H5G_t *grp = NULL; /* Group opened */ - H5G_loc_t start_loc; /* Location of starting group */ - unsigned rc; /* Reference count of object */ - herr_t ret_value = FAIL; /* Return value */ + H5G_iter_visit_ud_t udata; /* User data for callback */ + H5O_linfo_t linfo; /* Link info message */ + htri_t linfo_exists; /* Whether the link info message exists */ + hid_t gid = H5I_INVALID_HID; /* Group ID */ + H5G_t * grp = NULL; /* Group opened */ + H5G_loc_t start_loc; /* Location of starting group */ + unsigned rc; /* Reference count of object */ + herr_t ret_value = FAIL; /* Return value */ /* Portably clear udata struct (before FUNC_ENTER) */ HDmemset(&udata, 0, sizeof(udata)); @@ -1063,50 +1036,50 @@ H5G_visit(H5G_loc_t *loc, const char *group_name, H5_index_t idx_type, FUNC_ENTER_NOAPI(FAIL) /* Check args */ - if(!loc) + if (!loc) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "loc parameter cannot be NULL") /* Open the group to begin visiting within */ - if(NULL == (grp = H5G__open_name(loc, group_name))) + if (NULL == (grp = H5G__open_name(loc, group_name))) HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, FAIL, "unable to open group") /* Register an ID for the starting group */ - if((gid = H5VL_wrap_register(H5I_GROUP, grp, TRUE)) < 0) + if ((gid = H5VL_wrap_register(H5I_GROUP, grp, TRUE)) < 0) HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "unable to register group") /* Get the location of the starting group */ - if(H5G_loc(gid, &start_loc) < 0) + if (H5G_loc(gid, &start_loc) < 0) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location") /* Set up user data */ - udata.gid = gid; + udata.gid = gid; udata.curr_loc = &start_loc; udata.idx_type = idx_type; - udata.order = order; - udata.op = op; - udata.op_data = op_data; + udata.order = order; + udata.op = op; + udata.op_data = op_data; /* Allocate space for the path name */ - if(NULL == (udata.path = H5MM_strdup(""))) + if (NULL == (udata.path = H5MM_strdup(""))) HGOTO_ERROR(H5E_SYM, H5E_NOSPACE, FAIL, "can't allocate path name buffer") udata.path_buf_size = 1; udata.curr_path_len = 0; /* Create skip list to store visited object information */ - if((udata.visited = H5SL_create(H5SL_TYPE_OBJ, NULL)) == NULL) + if ((udata.visited = H5SL_create(H5SL_TYPE_OBJ, NULL)) == NULL) HGOTO_ERROR(H5E_SYM, H5E_CANTCREATE, FAIL, "can't create skip list for visited objects") /* Get the group's reference count */ - if(H5O_get_rc_and_type(&grp->oloc, &rc, NULL) < 0) + if (H5O_get_rc_and_type(&grp->oloc, &rc, NULL) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to get object info") /* If its ref count is > 1, we add it to the list of visited objects */ /* (because it could come up again during traversal) */ - if(rc > 1) { - H5_obj_t *obj_pos; /* New object node for visited list */ + if (rc > 1) { + H5_obj_t *obj_pos; /* New object node for visited list */ /* Allocate new object "position" node */ - if((obj_pos = H5FL_MALLOC(H5_obj_t)) == NULL) + if ((obj_pos = H5FL_MALLOC(H5_obj_t)) == NULL) HGOTO_ERROR(H5E_SYM, H5E_NOSPACE, FAIL, "can't allocate object node") /* Construct unique "position" for this object */ @@ -1114,18 +1087,18 @@ H5G_visit(H5G_loc_t *loc, const char *group_name, H5_index_t idx_type, obj_pos->addr = grp->oloc.addr; /* Add to list of visited objects */ - if(H5SL_insert(udata.visited, obj_pos, obj_pos) < 0) + if (H5SL_insert(udata.visited, obj_pos, obj_pos) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTINSERT, FAIL, "can't insert object node into visited list") } /* end if */ /* Attempt to get the link info for this group */ - if((linfo_exists = H5G__obj_get_linfo(&(grp->oloc), &linfo)) < 0) + if ((linfo_exists = H5G__obj_get_linfo(&(grp->oloc), &linfo)) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't check for link info message") - if(linfo_exists) { + if (linfo_exists) { /* Check for creation order tracking, if creation order index lookup requested */ - if(idx_type == H5_INDEX_CRT_ORDER) { + if (idx_type == H5_INDEX_CRT_ORDER) { /* Check if creation order is tracked */ - if(!linfo.track_corder) + if (!linfo.track_corder) /* Switch to name order for this group */ idx_type = H5_INDEX_NAME; } /* end if */ @@ -1134,33 +1107,33 @@ H5G_visit(H5G_loc_t *loc, const char *group_name, H5_index_t idx_type, } /* end if */ else { /* Can only perform name lookups on groups with symbol tables */ - if(idx_type != H5_INDEX_NAME) + if (idx_type != H5_INDEX_NAME) /* Switch to name order for this group */ idx_type = H5_INDEX_NAME; } /* end if */ /* Call the link iteration routine */ - if((ret_value = H5G__obj_iterate(&(grp->oloc), idx_type, order, (hsize_t)0, NULL, H5G_visit_cb, &udata)) < 0) + if ((ret_value = + H5G__obj_iterate(&(grp->oloc), idx_type, order, (hsize_t)0, NULL, H5G_visit_cb, &udata)) < 0) HGOTO_ERROR(H5E_SYM, H5E_BADITER, FAIL, "can't visit links") done: /* Release user data resources */ H5MM_xfree(udata.path); - if(udata.visited) + if (udata.visited) H5SL_destroy(udata.visited, H5G_free_visit_visited, NULL); /* Release the group opened */ - if(gid != H5I_INVALID_HID) { - if(H5I_dec_app_ref(gid) < 0) + if (gid != H5I_INVALID_HID) { + if (H5I_dec_app_ref(gid) < 0) HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "unable to close group") } - else if(grp && H5G_close(grp) < 0) + else if (grp && H5G_close(grp) < 0) HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, FAIL, "unable to release group") FUNC_LEAVE_NOAPI(ret_value) } /* end H5G_visit() */ - /*------------------------------------------------------------------------- * Function: H5G_get_create_plist * @@ -1180,65 +1153,65 @@ done: hid_t H5G_get_create_plist(const H5G_t *grp) { - H5O_linfo_t linfo; /* Link info message */ - htri_t ginfo_exists; - htri_t linfo_exists; - htri_t pline_exists; - H5P_genplist_t *gcpl_plist; - H5P_genplist_t *new_plist; - hid_t new_gcpl_id = H5I_INVALID_HID; - hid_t ret_value = H5I_INVALID_HID; + H5O_linfo_t linfo; /* Link info message */ + htri_t ginfo_exists; + htri_t linfo_exists; + htri_t pline_exists; + H5P_genplist_t *gcpl_plist; + H5P_genplist_t *new_plist; + hid_t new_gcpl_id = H5I_INVALID_HID; + hid_t ret_value = H5I_INVALID_HID; FUNC_ENTER_NOAPI(H5I_INVALID_HID) /* Copy the default group creation property list */ - if(NULL == (gcpl_plist = (H5P_genplist_t *)H5I_object(H5P_LST_GROUP_CREATE_ID_g))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "can't get default group creation property list") - if((new_gcpl_id = H5P_copy_plist(gcpl_plist, TRUE)) < 0) + if (NULL == (gcpl_plist = (H5P_genplist_t *)H5I_object(H5P_LST_GROUP_CREATE_ID_g))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "can't get default group creation property list") + if ((new_gcpl_id = H5P_copy_plist(gcpl_plist, TRUE)) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5I_INVALID_HID, "unable to copy the creation property list") - if(NULL == (new_plist = (H5P_genplist_t *)H5I_object(new_gcpl_id))) + if (NULL == (new_plist = (H5P_genplist_t *)H5I_object(new_gcpl_id))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "can't get property list") /* Retrieve any object creation properties */ - if(H5O_get_create_plist(&grp->oloc, new_plist) < 0) + if (H5O_get_create_plist(&grp->oloc, new_plist) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5I_INVALID_HID, "can't get object creation info") /* Check for the group having a group info message */ - if((ginfo_exists = H5O_msg_exists(&(grp->oloc), H5O_GINFO_ID)) < 0) - HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, H5I_INVALID_HID, "unable to read object header") - if(ginfo_exists) { - H5O_ginfo_t ginfo; /* Group info message */ + if ((ginfo_exists = H5O_msg_exists(&(grp->oloc), H5O_GINFO_ID)) < 0) + HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, H5I_INVALID_HID, "unable to read object header") + if (ginfo_exists) { + H5O_ginfo_t ginfo; /* Group info message */ /* Read the group info */ - if(NULL == H5O_msg_read(&(grp->oloc), H5O_GINFO_ID, &ginfo)) + if (NULL == H5O_msg_read(&(grp->oloc), H5O_GINFO_ID, &ginfo)) HGOTO_ERROR(H5E_SYM, H5E_BADMESG, H5I_INVALID_HID, "can't get group info") /* Set the group info for the property list */ - if(H5P_set(new_plist, H5G_CRT_GROUP_INFO_NAME, &ginfo) < 0) + if (H5P_set(new_plist, H5G_CRT_GROUP_INFO_NAME, &ginfo) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, H5I_INVALID_HID, "can't set group info") } /* end if */ /* Check for the group having a link info message */ - if((linfo_exists = H5G__obj_get_linfo(&(grp->oloc), &linfo)) < 0) + if ((linfo_exists = H5G__obj_get_linfo(&(grp->oloc), &linfo)) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, H5I_INVALID_HID, "unable to read object header") - if(linfo_exists) { + if (linfo_exists) { /* Set the link info for the property list */ - if(H5P_set(new_plist, H5G_CRT_LINK_INFO_NAME, &linfo) < 0) + if (H5P_set(new_plist, H5G_CRT_LINK_INFO_NAME, &linfo) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, H5I_INVALID_HID, "can't set link info") } /* end if */ /* Check for the group having a pipeline message */ - if((pline_exists = H5O_msg_exists(&(grp->oloc), H5O_PLINE_ID)) < 0) + if ((pline_exists = H5O_msg_exists(&(grp->oloc), H5O_PLINE_ID)) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTGET, H5I_INVALID_HID, "unable to read object header") - if(pline_exists) { - H5O_pline_t pline; /* Pipeline message */ + if (pline_exists) { + H5O_pline_t pline; /* Pipeline message */ /* Read the pipeline */ - if(NULL == H5O_msg_read(&(grp->oloc), H5O_PLINE_ID, &pline)) + if (NULL == H5O_msg_read(&(grp->oloc), H5O_PLINE_ID, &pline)) HGOTO_ERROR(H5E_SYM, H5E_BADMESG, H5I_INVALID_HID, "can't get link pipeline") /* Set the pipeline for the property list */ - if(H5P_poke(new_plist, H5O_CRT_PIPELINE_NAME, &pline) < 0) + if (H5P_poke(new_plist, H5O_CRT_PIPELINE_NAME, &pline) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, H5I_INVALID_HID, "can't set link pipeline") } /* end if */ @@ -1246,16 +1219,15 @@ H5G_get_create_plist(const H5G_t *grp) ret_value = new_gcpl_id; done: - if(ret_value < 0) { - if(new_gcpl_id > 0) - if(H5I_dec_app_ref(new_gcpl_id) < 0) + if (ret_value < 0) { + if (new_gcpl_id > 0) + if (H5I_dec_app_ref(new_gcpl_id) < 0) HDONE_ERROR(H5E_SYM, H5E_CANTDEC, H5I_INVALID_HID, "can't free") } /* end if */ FUNC_LEAVE_NOAPI(ret_value) } /* end H5G_get_create_plist() */ - /*------------------------------------------------------------------------- * Function: H5G__get_info_by_name * @@ -1271,11 +1243,11 @@ done: herr_t H5G__get_info_by_name(const H5G_loc_t *loc, const char *name, H5G_info_t *grp_info) { - H5G_loc_t grp_loc; /* Location used to open group */ - H5G_name_t grp_path; /* Opened object group hier. path */ - H5O_loc_t grp_oloc; /* Opened object object location */ - hbool_t loc_found = FALSE; /* Location at 'name' found */ - herr_t ret_value = SUCCEED; /* Return value */ + H5G_loc_t grp_loc; /* Location used to open group */ + H5G_name_t grp_path; /* Opened object group hier. path */ + H5O_loc_t grp_oloc; /* Opened object object location */ + hbool_t loc_found = FALSE; /* Location at 'name' found */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_PACKAGE @@ -1289,23 +1261,22 @@ H5G__get_info_by_name(const H5G_loc_t *loc, const char *name, H5G_info_t *grp_in H5G_loc_reset(&grp_loc); /* Find the group object */ - if(H5G_loc_find(loc, name, &grp_loc/*out*/) < 0) + if (H5G_loc_find(loc, name, &grp_loc /*out*/) < 0) HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "group not found") loc_found = TRUE; /* Retrieve the group's information */ - if(H5G__obj_info(grp_loc.oloc, grp_info/*out*/) < 0) + if (H5G__obj_info(grp_loc.oloc, grp_info /*out*/) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't retrieve group info") done: /* Clean up */ - if(loc_found && H5G_loc_free(&grp_loc) < 0) + if (loc_found && H5G_loc_free(&grp_loc) < 0) HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "can't free location") FUNC_LEAVE_NOAPI(ret_value) } /* end H5G__get_info_by_name() */ - /*------------------------------------------------------------------------- * Function: H5G__get_info_by_idx * @@ -1319,14 +1290,14 @@ done: *------------------------------------------------------------------------- */ herr_t -H5G__get_info_by_idx(const H5G_loc_t *loc, const char *group_name, - H5_index_t idx_type, H5_iter_order_t order, hsize_t n, H5G_info_t *grp_info) +H5G__get_info_by_idx(const H5G_loc_t *loc, const char *group_name, H5_index_t idx_type, H5_iter_order_t order, + hsize_t n, H5G_info_t *grp_info) { - H5G_loc_t grp_loc; /* Location used to open group */ - H5G_name_t grp_path; /* Opened object group hier. path */ - H5O_loc_t grp_oloc; /* Opened object object location */ - hbool_t loc_found = FALSE; /* Location at 'name' found */ - herr_t ret_value = SUCCEED; /* Return value */ + H5G_loc_t grp_loc; /* Location used to open group */ + H5G_name_t grp_path; /* Opened object group hier. path */ + H5O_loc_t grp_oloc; /* Opened object object location */ + hbool_t loc_found = FALSE; /* Location at 'name' found */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_PACKAGE @@ -1340,19 +1311,18 @@ H5G__get_info_by_idx(const H5G_loc_t *loc, const char *group_name, H5G_loc_reset(&grp_loc); /* Find the object's location, according to the order in the index */ - if(H5G_loc_find_by_idx(loc, group_name, idx_type, order, n, &grp_loc/*out*/) < 0) + if (H5G_loc_find_by_idx(loc, group_name, idx_type, order, n, &grp_loc /*out*/) < 0) HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "group not found") loc_found = TRUE; /* Retrieve the group's information */ - if(H5G__obj_info(grp_loc.oloc, grp_info/*out*/) < 0) + if (H5G__obj_info(grp_loc.oloc, grp_info /*out*/) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't retrieve group info") done: /* Clean up */ - if(loc_found && H5G_loc_free(&grp_loc) < 0) + if (loc_found && H5G_loc_free(&grp_loc) < 0) HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "can't free location") FUNC_LEAVE_NOAPI(ret_value) } /* end H5G__get_info_by_idx() */ - |