diff options
Diffstat (limited to 'src/H5D.c')
| -rw-r--r-- | src/H5D.c | 275 |
1 files changed, 250 insertions, 25 deletions
@@ -48,6 +48,9 @@ static int interface_initialize_g = 0; /* Local functions */ static herr_t H5D_init_interface(void); static herr_t H5D_init_storage(H5D_t *dataset, hbool_t full_overwrite, hid_t dxpl_id); +static int H5D_crt_fill_value_cmp(const void *value1, const void *value2, size_t size); +static int H5D_crt_ext_file_list_cmp(const void *value1, const void *value2, size_t size); +static int H5D_crt_data_pipeline_cmp(const void *value1, const void *value2, size_t size); static H5D_t * H5D_new(hid_t dcpl_id, hbool_t creating, hbool_t vl_type); static H5D_t * H5D_create(H5G_entry_t *loc, const char *name, hid_t type_id, const H5S_t *space, hid_t dcpl_id, hid_t dxpl_id); @@ -215,73 +218,73 @@ H5D_init_interface(void) /* Assume that if there are properties in the class, they are the default ones */ if(nprops==0) { /* Register the max. temp buffer size property */ - if(H5P_register(xfer_pclass,H5D_XFER_MAX_TEMP_BUF_NAME,H5D_XFER_MAX_TEMP_BUF_SIZE,&def_max_temp_buf,NULL,NULL,NULL,NULL,NULL,NULL)<0) + if(H5P_register(xfer_pclass,H5D_XFER_MAX_TEMP_BUF_NAME,H5D_XFER_MAX_TEMP_BUF_SIZE,&def_max_temp_buf,NULL,NULL,NULL,NULL,NULL,NULL,NULL)<0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the type conversion buffer property */ - if(H5P_register(xfer_pclass,H5D_XFER_TCONV_BUF_NAME,H5D_XFER_TCONV_BUF_SIZE,&def_tconv_buf,NULL,NULL,NULL,NULL,NULL,NULL)<0) + if(H5P_register(xfer_pclass,H5D_XFER_TCONV_BUF_NAME,H5D_XFER_TCONV_BUF_SIZE,&def_tconv_buf,NULL,NULL,NULL,NULL,NULL,NULL,NULL)<0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the background buffer property */ - if(H5P_register(xfer_pclass,H5D_XFER_BKGR_BUF_NAME,H5D_XFER_BKGR_BUF_SIZE,&def_bkgr_buf,NULL,NULL,NULL,NULL,NULL,NULL)<0) + if(H5P_register(xfer_pclass,H5D_XFER_BKGR_BUF_NAME,H5D_XFER_BKGR_BUF_SIZE,&def_bkgr_buf,NULL,NULL,NULL,NULL,NULL,NULL,NULL)<0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the background buffer type property */ - if(H5P_register(xfer_pclass,H5D_XFER_BKGR_BUF_TYPE_NAME,H5D_XFER_BKGR_BUF_TYPE_SIZE,&def_bkgr_buf_type,NULL,NULL,NULL,NULL,NULL,NULL)<0) + if(H5P_register(xfer_pclass,H5D_XFER_BKGR_BUF_TYPE_NAME,H5D_XFER_BKGR_BUF_TYPE_SIZE,&def_bkgr_buf_type,NULL,NULL,NULL,NULL,NULL,NULL,NULL)<0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the B-Tree node splitting ratios property */ - if(H5P_register(xfer_pclass,H5D_XFER_BTREE_SPLIT_RATIO_NAME,H5D_XFER_BTREE_SPLIT_RATIO_SIZE,&def_btree_split_ratio,NULL,NULL,NULL,NULL,NULL,NULL)<0) + if(H5P_register(xfer_pclass,H5D_XFER_BTREE_SPLIT_RATIO_NAME,H5D_XFER_BTREE_SPLIT_RATIO_SIZE,&def_btree_split_ratio,NULL,NULL,NULL,NULL,NULL,NULL,NULL)<0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); #ifdef H5_WANT_H5_V1_4_COMPAT /* Register the hyperslab caching property */ - if(H5P_register(xfer_pclass,H5D_XFER_HYPER_CACHE_NAME,H5D_XFER_HYPER_CACHE_SIZE,&def_hyper_cache,NULL,NULL,NULL,NULL,NULL,NULL)<0) + if(H5P_register(xfer_pclass,H5D_XFER_HYPER_CACHE_NAME,H5D_XFER_HYPER_CACHE_SIZE,&def_hyper_cache,NULL,NULL,NULL,NULL,NULL,NULL,NULL)<0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the hyperslab cache limit property */ - if(H5P_register(xfer_pclass,H5D_XFER_HYPER_CACHE_LIM_NAME,H5D_XFER_HYPER_CACHE_LIM_SIZE,&def_hyper_cache_lim,NULL,NULL,NULL,NULL,NULL,NULL)<0) + if(H5P_register(xfer_pclass,H5D_XFER_HYPER_CACHE_LIM_NAME,H5D_XFER_HYPER_CACHE_LIM_SIZE,&def_hyper_cache_lim,NULL,NULL,NULL,NULL,NULL,NULL,NULL)<0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); #endif /* H5_WANT_H5_V1_4_COMPAT */ /* Register the vlen allocation function property */ - if(H5P_register(xfer_pclass,H5D_XFER_VLEN_ALLOC_NAME,H5D_XFER_VLEN_ALLOC_SIZE,&def_vlen_alloc,NULL,NULL,NULL,NULL,NULL,NULL)<0) + if(H5P_register(xfer_pclass,H5D_XFER_VLEN_ALLOC_NAME,H5D_XFER_VLEN_ALLOC_SIZE,&def_vlen_alloc,NULL,NULL,NULL,NULL,NULL,NULL,NULL)<0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the vlen allocation information property */ - if(H5P_register(xfer_pclass,H5D_XFER_VLEN_ALLOC_INFO_NAME,H5D_XFER_VLEN_ALLOC_INFO_SIZE,&def_vlen_alloc_info,NULL,NULL,NULL,NULL,NULL,NULL)<0) + if(H5P_register(xfer_pclass,H5D_XFER_VLEN_ALLOC_INFO_NAME,H5D_XFER_VLEN_ALLOC_INFO_SIZE,&def_vlen_alloc_info,NULL,NULL,NULL,NULL,NULL,NULL,NULL)<0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the vlen free function property */ - if(H5P_register(xfer_pclass,H5D_XFER_VLEN_FREE_NAME,H5D_XFER_VLEN_FREE_SIZE,&def_vlen_free,NULL,NULL,NULL,NULL,NULL,NULL)<0) + if(H5P_register(xfer_pclass,H5D_XFER_VLEN_FREE_NAME,H5D_XFER_VLEN_FREE_SIZE,&def_vlen_free,NULL,NULL,NULL,NULL,NULL,NULL,NULL)<0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the vlen free information property */ - if(H5P_register(xfer_pclass,H5D_XFER_VLEN_FREE_INFO_NAME,H5D_XFER_VLEN_FREE_INFO_SIZE,&def_vlen_free_info,NULL,NULL,NULL,NULL,NULL,NULL)<0) + if(H5P_register(xfer_pclass,H5D_XFER_VLEN_FREE_INFO_NAME,H5D_XFER_VLEN_FREE_INFO_SIZE,&def_vlen_free_info,NULL,NULL,NULL,NULL,NULL,NULL,NULL)<0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the file driver ID property */ - if(H5P_register(xfer_pclass,H5D_XFER_VFL_ID_NAME,H5D_XFER_VFL_ID_SIZE,&def_vfl_id,NULL,NULL,NULL,NULL,NULL,NULL)<0) + if(H5P_register(xfer_pclass,H5D_XFER_VFL_ID_NAME,H5D_XFER_VFL_ID_SIZE,&def_vfl_id,NULL,NULL,NULL,NULL,NULL,NULL,NULL)<0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the file driver info property */ - if(H5P_register(xfer_pclass,H5D_XFER_VFL_INFO_NAME,H5D_XFER_VFL_INFO_SIZE,&def_vfl_info,NULL,NULL,NULL,NULL,NULL,NULL)<0) + if(H5P_register(xfer_pclass,H5D_XFER_VFL_INFO_NAME,H5D_XFER_VFL_INFO_SIZE,&def_vfl_info,NULL,NULL,NULL,NULL,NULL,NULL,NULL)<0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the vector size property */ - if(H5P_register(xfer_pclass,H5D_XFER_HYPER_VECTOR_SIZE_NAME,H5D_XFER_HYPER_VECTOR_SIZE_SIZE,&def_hyp_vec_size,NULL,NULL,NULL,NULL,NULL,NULL)<0) + if(H5P_register(xfer_pclass,H5D_XFER_HYPER_VECTOR_SIZE_NAME,H5D_XFER_HYPER_VECTOR_SIZE_SIZE,&def_hyp_vec_size,NULL,NULL,NULL,NULL,NULL,NULL,NULL)<0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the I/O transfer mode property */ - if(H5P_register(xfer_pclass,H5D_XFER_IO_XFER_MODE_NAME,H5D_XFER_IO_XFER_MODE_SIZE,&def_io_xfer_mode,NULL,NULL,NULL,NULL,NULL,NULL)<0) + if(H5P_register(xfer_pclass,H5D_XFER_IO_XFER_MODE_NAME,H5D_XFER_IO_XFER_MODE_SIZE,&def_io_xfer_mode,NULL,NULL,NULL,NULL,NULL,NULL,NULL)<0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the EDC property */ - if(H5P_register(xfer_pclass,H5D_XFER_EDC_NAME,H5D_XFER_EDC_SIZE,&enable_edc,NULL,NULL,NULL,NULL,NULL,NULL)<0) + if(H5P_register(xfer_pclass,H5D_XFER_EDC_NAME,H5D_XFER_EDC_SIZE,&enable_edc,NULL,NULL,NULL,NULL,NULL,NULL,NULL)<0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the filter callback property */ - if(H5P_register(xfer_pclass,H5D_XFER_FILTER_CB_NAME,H5D_XFER_FILTER_CB_SIZE,&filter_cb,NULL,NULL,NULL,NULL,NULL,NULL)<0) + if(H5P_register(xfer_pclass,H5D_XFER_FILTER_CB_NAME,H5D_XFER_FILTER_CB_SIZE,&filter_cb,NULL,NULL,NULL,NULL,NULL,NULL,NULL)<0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); } /* end if */ @@ -307,35 +310,35 @@ H5D_init_interface(void) /* Assume that if there are properties in the class, they are the default ones */ if(nprops==0) { /* Register the storage layout property */ - if(H5P_register(crt_pclass, H5D_CRT_LAYOUT_NAME, H5D_CRT_LAYOUT_SIZE, &layout, NULL, NULL, NULL, NULL, NULL, NULL) < 0) + if(H5P_register(crt_pclass, H5D_CRT_LAYOUT_NAME, H5D_CRT_LAYOUT_SIZE, &layout, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the chunking dimensionality property */ - if(H5P_register(crt_pclass, H5D_CRT_CHUNK_DIM_NAME, H5D_CRT_CHUNK_DIM_SIZE, &chunk_ndims, NULL, NULL, NULL, NULL, NULL, NULL) < 0) + if(H5P_register(crt_pclass, H5D_CRT_CHUNK_DIM_NAME, H5D_CRT_CHUNK_DIM_SIZE, &chunk_ndims, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the chunking size property */ - if(H5P_register(crt_pclass, H5D_CRT_CHUNK_SIZE_NAME, H5D_CRT_CHUNK_SIZE_SIZE, chunk_size, NULL, NULL, NULL, NULL, NULL, NULL) < 0) + if(H5P_register(crt_pclass, H5D_CRT_CHUNK_SIZE_NAME, H5D_CRT_CHUNK_SIZE_SIZE, chunk_size, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the fill value property */ - if(H5P_register(crt_pclass, H5D_CRT_FILL_VALUE_NAME, H5D_CRT_FILL_VALUE_SIZE, &fill, NULL, NULL, NULL, NULL, NULL, NULL) < 0) + if(H5P_register(crt_pclass, H5D_CRT_FILL_VALUE_NAME, H5D_CRT_FILL_VALUE_SIZE, &fill, NULL, NULL, NULL, NULL, NULL, H5D_CRT_FILL_VALUE_CMP, NULL) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the space allocation time property */ - if(H5P_register(crt_pclass, H5D_CRT_ALLOC_TIME_NAME, H5D_CRT_ALLOC_TIME_SIZE, &alloc_time, NULL, NULL, NULL, NULL, NULL, NULL) < 0) + if(H5P_register(crt_pclass, H5D_CRT_ALLOC_TIME_NAME, H5D_CRT_ALLOC_TIME_SIZE, &alloc_time, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the fill value writing time property */ - if(H5P_register(crt_pclass, H5D_CRT_FILL_TIME_NAME, H5D_CRT_FILL_TIME_SIZE, &fill_time, NULL, NULL, NULL, NULL, NULL, NULL) < 0) + if(H5P_register(crt_pclass, H5D_CRT_FILL_TIME_NAME, H5D_CRT_FILL_TIME_SIZE, &fill_time, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the external file list property */ - if(H5P_register(crt_pclass, H5D_CRT_EXT_FILE_LIST_NAME, H5D_CRT_EXT_FILE_LIST_SIZE, &efl, NULL, NULL, NULL, NULL, NULL, NULL) < 0) + if(H5P_register(crt_pclass, H5D_CRT_EXT_FILE_LIST_NAME, H5D_CRT_EXT_FILE_LIST_SIZE, &efl, NULL, NULL, NULL, NULL, NULL, H5D_CRT_EXT_FILE_LIST_CMP, NULL) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); /* Register the data pipeline property */ - if(H5P_register(crt_pclass, H5D_CRT_DATA_PIPELINE_NAME, H5D_CRT_DATA_PIPELINE_SIZE, &pline, NULL, NULL, NULL, NULL, NULL, NULL) < 0) + if(H5P_register(crt_pclass, H5D_CRT_DATA_PIPELINE_NAME, H5D_CRT_DATA_PIPELINE_SIZE, &pline, NULL, NULL, NULL, NULL, NULL, H5D_CRT_DATA_PIPELINE_CMP, NULL) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class"); } /* end if */ @@ -568,6 +571,228 @@ done: /*------------------------------------------------------------------------- + * Function: H5D_crt_fill_value_cmp + * + * Purpose: Callback routine which is called whenever the fill value + * property in the dataset creation property list is compared. + * + * Return: positive if VALUE1 is greater than VALUE2, negative if + * VALUE2 is greater than VALUE1 and zero if VALUE1 and + * VALUE2 are equal. + * + * Programmer: Quincey Koziol + * Wednesday, January 7, 2004 + * + * Modification: + * + *------------------------------------------------------------------------- + */ +static int +H5D_crt_fill_value_cmp(const void *value1, const void *value2, size_t size) +{ + const H5O_fill_t *fill1=(const H5O_fill_t *)value1, /* Create local aliases for values */ + *fill2=(const H5O_fill_t *)value2; + int cmp_value; /* Value from comparison */ + herr_t ret_value=0; /* Return value */ + + FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5D_crt_fill_value_cmp) + + /* Sanity check */ + assert(fill1); + assert(fill2); + assert(size==sizeof(H5O_fill_t)); + + /* Check the size of fill values */ + if(fill1->size < fill2->size) HGOTO_DONE(-1); + if(fill1->size > fill2->size) HGOTO_DONE(1); + + /* Check the types of the fill values */ + if(fill1->type==NULL && fill2->type!=NULL) HGOTO_DONE(-1); + if(fill1->type!=NULL && fill2->type==NULL) HGOTO_DONE(1); + if(fill1->type!=NULL) + if((cmp_value=H5T_cmp(fill1->type,fill2->type))!=0) + HGOTO_DONE(cmp_value); + + /* Check the fill values in the buffers */ + if(fill1->buf==NULL && fill2->buf!=NULL) HGOTO_DONE(-1); + if(fill1->buf!=NULL && fill2->buf==NULL) HGOTO_DONE(1); + if(fill1->buf!=NULL) + if((cmp_value=HDmemcmp(fill1->buf,fill2->buf,fill1->size))!=0) + HGOTO_DONE(cmp_value); + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5D_crt_fill_value_cmp() */ + + +/*------------------------------------------------------------------------- + * Function: H5D_crt_ext_file_list_cmp + * + * Purpose: Callback routine which is called whenever the external file + * list property in the dataset creation property list is + * compared. + * + * Return: positive if VALUE1 is greater than VALUE2, negative if + * VALUE2 is greater than VALUE1 and zero if VALUE1 and + * VALUE2 are equal. + * + * Programmer: Quincey Koziol + * Wednesday, January 7, 2004 + * + * Modification: + * + *------------------------------------------------------------------------- + */ +static int +H5D_crt_ext_file_list_cmp(const void *value1, const void *value2, size_t size) +{ + const H5O_efl_t *efl1=(const H5O_efl_t *)value1, /* Create local aliases for values */ + *efl2=(const H5O_efl_t *)value2; + int cmp_value; /* Value from comparison */ + herr_t ret_value=0; /* Return value */ + + FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5D_crt_ext_file_list_cmp) + + /* Sanity check */ + assert(efl1); + assert(efl2); + assert(size==sizeof(H5O_efl_t)); + + /* Check the heap address of external file lists */ + if((cmp_value=H5F_addr_cmp(efl1->heap_addr,efl2->heap_addr))!=0) + HGOTO_DONE(cmp_value); + + /* Check the number of allocated efl entries */ + if(efl1->nalloc < efl2->nalloc) HGOTO_DONE(-1); + if(efl1->nalloc > efl2->nalloc) HGOTO_DONE(1); + + /* Check the number of used efl entries */ + if(efl1->nused < efl2->nused) HGOTO_DONE(-1); + if(efl1->nused > efl2->nused) HGOTO_DONE(1); + + /* Check the efl entry information */ + if(efl1->slot==NULL && efl2->slot!=NULL) HGOTO_DONE(-1); + if(efl1->slot!=NULL && efl2->slot==NULL) HGOTO_DONE(1); + if(efl1->slot!=NULL && efl1->nused>0) { + int i; /* Local index variable */ + + /* Loop through all entries, comparing them */ + for(i=0; i<efl1->nused; i++) { + /* Check the name offset of the efl entry */ + if(efl1->slot[i].name_offset < efl2->slot[i].name_offset) HGOTO_DONE(-1); + if(efl1->slot[i].name_offset > efl2->slot[i].name_offset) HGOTO_DONE(1); + + /* Check the name of the efl entry */ + if(efl1->slot[i].name==NULL && efl2->slot[i].name!=NULL) HGOTO_DONE(-1); + if(efl1->slot[i].name!=NULL && efl2->slot[i].name==NULL) HGOTO_DONE(1); + if(efl1->slot[i].name!=NULL) + if((cmp_value=HDstrcmp(efl1->slot[i].name,efl2->slot[i].name))!=0) + HGOTO_DONE(cmp_value); + + /* Check the file offset of the efl entry */ + if(efl1->slot[i].offset < efl2->slot[i].offset) HGOTO_DONE(-1); + if(efl1->slot[i].offset > efl2->slot[i].offset) HGOTO_DONE(1); + + /* Check the file size of the efl entry */ + if(efl1->slot[i].size < efl2->slot[i].size) HGOTO_DONE(-1); + if(efl1->slot[i].size > efl2->slot[i].size) HGOTO_DONE(1); + } /* end for */ + } /* end if */ + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5D_crt_ext_file_list_cmp() */ + + +/*------------------------------------------------------------------------- + * Function: H5D_crt_data_pipeline_cmp + * + * Purpose: Callback routine which is called whenever the filter pipeline + * property in the dataset creation property list is compared. + * + * Return: positive if VALUE1 is greater than VALUE2, negative if + * VALUE2 is greater than VALUE1 and zero if VALUE1 and + * VALUE2 are equal. + * + * Programmer: Quincey Koziol + * Wednesday, January 7, 2004 + * + * Modification: + * + *------------------------------------------------------------------------- + */ +static int +H5D_crt_data_pipeline_cmp(const void *value1, const void *value2, size_t size) +{ + const H5O_pline_t *pline1=(const H5O_pline_t *)value1, /* Create local aliases for values */ + *pline2=(const H5O_pline_t *)value2; + int cmp_value; /* Value from comparison */ + herr_t ret_value=0; /* Return value */ + + FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5D_crt_data_pipeline_cmp) + + /* Sanity check */ + assert(pline1); + assert(pline2); + assert(size==sizeof(H5O_pline_t)); + + /* Check the number of allocated pipeline entries */ + if(pline1->nalloc < pline2->nalloc) HGOTO_DONE(-1); + if(pline1->nalloc > pline2->nalloc) HGOTO_DONE(1); + + /* Check the number of used pipeline entries */ + if(pline1->nfilters < pline2->nfilters) HGOTO_DONE(-1); + if(pline1->nfilters > pline2->nfilters) HGOTO_DONE(1); + + /* Check the filter entry information */ + if(pline1->filter==NULL && pline2->filter!=NULL) HGOTO_DONE(-1); + if(pline1->filter!=NULL && pline2->filter==NULL) HGOTO_DONE(1); + if(pline1->filter!=NULL && pline1->nfilters>0) { + int i; /* Local index variable */ + + /* Loop through all filters, comparing them */ + for(i=0; i<pline1->nfilters; i++) { + /* Check the ID of the filter */ + if(pline1->filter[i].id < pline2->filter[i].id) HGOTO_DONE(-1); + if(pline1->filter[i].id > pline2->filter[i].id) HGOTO_DONE(1); + + /* Check the flags for the filter */ + if(pline1->filter[i].flags < pline2->filter[i].flags) HGOTO_DONE(-1); + if(pline1->filter[i].flags > pline2->filter[i].flags) HGOTO_DONE(1); + + /* Check the name of the filter */ + if(pline1->filter[i].name==NULL && pline2->filter[i].name!=NULL) HGOTO_DONE(-1); + if(pline1->filter[i].name!=NULL && pline2->filter[i].name==NULL) HGOTO_DONE(1); + if(pline1->filter[i].name!=NULL) + if((cmp_value=HDstrcmp(pline1->filter[i].name,pline2->filter[i].name))!=0) + HGOTO_DONE(cmp_value); + + /* Check the number of parameters for the filter */ + if(pline1->filter[i].cd_nelmts < pline2->filter[i].cd_nelmts) HGOTO_DONE(-1); + if(pline1->filter[i].cd_nelmts > pline2->filter[i].cd_nelmts) HGOTO_DONE(1); + + /* Check the filter parameter information */ + if(pline1->filter[i].cd_values==NULL && pline2->filter[i].cd_values!=NULL) HGOTO_DONE(-1); + if(pline1->filter[i].cd_values!=NULL && pline2->filter[i].cd_values==NULL) HGOTO_DONE(1); + if(pline1->filter[i].cd_values!=NULL && pline1->filter[i].cd_nelmts>0) { + size_t v; /* Local index variable */ + + /* Loop through all parameters, comparing them */ + for(v=0; v<pline1->filter[i].cd_nelmts; v++) { + /* Check each parameter for the filter */ + if(pline1->filter[i].cd_values[v] < pline2->filter[i].cd_values[v]) HGOTO_DONE(-1); + if(pline1->filter[i].cd_values[v] > pline2->filter[i].cd_values[v]) HGOTO_DONE(1); + } /* end for */ + } /* end if */ + } /* end for */ + } /* end if */ + +done: + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5D_crt_data_pipeline_cmp() */ + + +/*------------------------------------------------------------------------- * Function: H5D_xfer_create * * Purpose: Callback routine which is called whenever any dataset transfer |