diff options
Diffstat (limited to 'src/H5SMcache.c')
| -rw-r--r-- | src/H5SMcache.c | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/src/H5SMcache.c b/src/H5SMcache.c index 9955f39..2e69899 100644 --- a/src/H5SMcache.c +++ b/src/H5SMcache.c @@ -13,6 +13,17 @@ * access to either file, you may request a copy from help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ +/*------------------------------------------------------------------------- + * + * Created: H5SMcache.c + * Nov 13 2006 + * James Laird <jlaird@hdfgroup.org> + * + * Purpose: Implement shared message metadata cache methods. + * + *------------------------------------------------------------------------- + */ + /****************/ /* Module Setup */ /****************/ @@ -68,6 +79,7 @@ static herr_t H5SM_list_size(const H5F_t *f, const H5SM_list_t UNUSED *list, siz /*********************/ /* Package Variables */ /*********************/ + /* H5SM inherits cache-like properties from H5AC */ const H5AC_class_t H5AC_SOHM_TABLE[1] = {{ H5AC_SOHM_TABLE_ID, @@ -136,7 +148,7 @@ H5SM_table_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void UNUSED *udata) /* Allocate space for the master table in memory */ if(NULL == (table = H5FL_CALLOC(H5SM_master_table_t))) - HGOTO_ERROR(H5E_SOHM, H5E_NOSPACE, NULL, "memory allocation failed") + HGOTO_ERROR(H5E_SOHM, H5E_NOSPACE, NULL, "memory allocation failed") /* Read number of indexes and version from file superblock */ table->num_indexes = H5F_SOHM_NINDEXES(f); @@ -172,7 +184,7 @@ H5SM_table_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void UNUSED *udata) /* Allocate space for the index headers in memory*/ if(NULL == (table->indexes = (H5SM_index_header_t *)H5FL_ARR_MALLOC(H5SM_index_header_t, (size_t)table->num_indexes))) - HGOTO_ERROR(H5E_SOHM, H5E_NOSPACE, NULL, "memory allocation failed for SOHM indexes") + HGOTO_ERROR(H5E_SOHM, H5E_NOSPACE, NULL, "memory allocation failed for SOHM indexes") /* Read in the index headers */ for(x = 0; x < table->num_indexes; ++x) { @@ -230,7 +242,7 @@ done: HDONE_ERROR(H5E_SOHM, H5E_CLOSEERROR, NULL, "can't close wrapped buffer") if(!ret_value && table) if(H5SM_table_free(table) < 0) - HDONE_ERROR(H5E_SOHM, H5E_CANTFREE, NULL, "unable to destroy sohm table") + HDONE_ERROR(H5E_SOHM, H5E_CANTFREE, NULL, "unable to destroy sohm table") FUNC_LEAVE_NOAPI(ret_value) } /* end H5SM_table_load() */ @@ -363,7 +375,7 @@ H5SM_table_dest(H5F_t UNUSED *f, H5SM_master_table_t* table) FUNC_ENTER_NOAPI_NOINIT - /* Sanity check */ + /* Check arguments */ HDassert(table); HDassert(table->indexes); @@ -429,7 +441,7 @@ H5SM_table_size(const H5F_t UNUSED *f, const H5SM_master_table_t *table, size_t { FUNC_ENTER_NOAPI_NOINIT_NOERR - /* check arguments */ + /* Check arguments */ HDassert(f); HDassert(table); HDassert(size_ptr); @@ -470,18 +482,17 @@ H5SM_list_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_udata) FUNC_ENTER_NOAPI_NOINIT - /* Sanity check */ + /* Check arguments */ HDassert(udata->header); /* Allocate space for the SOHM list data structure */ if(NULL == (list = H5FL_MALLOC(H5SM_list_t))) - HGOTO_ERROR(H5E_SOHM, H5E_NOSPACE, NULL, "memory allocation failed") + HGOTO_ERROR(H5E_SOHM, H5E_NOSPACE, NULL, "memory allocation failed") HDmemset(&list->cache_info, 0, sizeof(H5AC_info_t)); /* Allocate list in memory as an array*/ - if((list->messages = (H5SM_sohm_t *)H5FL_ARR_MALLOC(H5SM_sohm_t, udata->header->list_max)) == NULL) - HGOTO_ERROR(H5E_SOHM, H5E_NOSPACE, NULL, "file allocation failed for SOHM list") - + if(NULL == (list->messages = (H5SM_sohm_t *)H5FL_ARR_MALLOC(H5SM_sohm_t, udata->header->list_max))) + HGOTO_ERROR(H5E_SOHM, H5E_NOSPACE, NULL, "file allocation failed for SOHM list") list->header = udata->header; /* Wrap the local buffer for serialized list index info */ @@ -701,9 +712,7 @@ H5SM_list_clear(H5F_t *f, H5SM_list_t *list, hbool_t destroy) FUNC_ENTER_NOAPI_NOINIT - /* - * Check arguments. - */ + /* Check arguments */ HDassert(list); /* Reset the dirty flag. */ |