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| author | Jordan Henderson <jhenderson@hdfgroup.org> | 2018-07-03 14:57:13 (GMT) |
|---|---|---|
| committer | Jordan Henderson <jhenderson@hdfgroup.org> | 2018-07-03 14:57:13 (GMT) |
| commit | 6190641722e194f8827a5a68dce72dadac4b8157 (patch) | |
| tree | 3e5751102492f2380c1e44bf3e91b3ac9c1af6eb /src | |
| parent | 8da8a1dcb5d1f51654018527fbc3fc9baeff130e (diff) | |
| parent | b6fcbf4bb0f693fd6a0517f0ff3f74d52b329d1e (diff) | |
| download | hdf5-6190641722e194f8827a5a68dce72dadac4b8157.zip hdf5-6190641722e194f8827a5a68dce72dadac4b8157.tar.gz hdf5-6190641722e194f8827a5a68dce72dadac4b8157.tar.bz2 | |
Merging in latest from upstream (HDFFV/hdf5:refs/heads/develop)
* commit 'b6fcbf4bb0f693fd6a0517f0ff3f74d52b329d1e': (400 commits)
Fix ptr arith
Correct function call
Remove writeVL option
Region reference in compounds need class check
Correct cast formatting
Correct var name
Need to cast from void ptr
Update Java util lib, Refactor H5D write VL to match read
Fix attribute Read
Correct "," handling
Revert "Merge pull request #1116 in HDFFV/hdf5 from ~HDFTEST/hdf5_hft:hdf5_1_10 to develop"
Snapshot version 1.10 release 3 (snap3)
Remove debug statements
Split/fix utility for vl types
fix whitespace
HDFVIEW compound vlen needed vlen_t size
Update documents
Update document
Update document
HDFFV-10433 Update file with fix for issues
...
Diffstat (limited to 'src')
48 files changed, 1952 insertions, 1909 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 9ff70f9..9a1f545 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -450,6 +450,7 @@ set (H5O_SOURCES ${HDF5_SRC_DIR}/H5Ocont.c ${HDF5_SRC_DIR}/H5Ocopy.c ${HDF5_SRC_DIR}/H5Odbg.c + ${HDF5_SRC_DIR}/H5Odeprec.c ${HDF5_SRC_DIR}/H5Odrvinfo.c ${HDF5_SRC_DIR}/H5Odtype.c ${HDF5_SRC_DIR}/H5Oefl.c @@ -245,7 +245,7 @@ H5B_create(H5F_t *f, const H5B_class_t *type, void *udata, haddr_t *addr_p/*out* NULL == (bt->child = H5FL_SEQ_MALLOC(haddr_t, (size_t)shared->two_k))) HGOTO_ERROR(H5E_BTREE, H5E_CANTALLOC, FAIL, "memory allocation failed for B-tree root node") if(HADDR_UNDEF == (*addr_p = H5MF_alloc(f, H5FD_MEM_BTREE, (hsize_t)shared->sizeof_rnode))) - HGOTO_ERROR(H5E_BTREE, H5E_CANTALLOC, FAIL, "file allocation failed for B-tree root node") + HGOTO_ERROR(H5E_BTREE, H5E_CANTALLOC, FAIL, "file allocation failed for B-tree root node") /* * Cache the new B-tree node. @@ -320,7 +320,7 @@ H5B_find(H5F_t *f, const H5B_class_t *type, haddr_t addr, void *udata) /* Get shared info for B-tree */ if(NULL == (rc_shared = (type->get_shared)(f, udata))) - HGOTO_ERROR(H5E_BTREE, H5E_CANTGET, FAIL, "can't retrieve B-tree's shared ref. count object") + HGOTO_ERROR(H5E_BTREE, H5E_CANTGET, FAIL, "can't retrieve B-tree's shared ref. count object") shared = (H5B_shared_t *)H5UC_GET_OBJ(rc_shared); HDassert(shared); @@ -332,7 +332,7 @@ H5B_find(H5F_t *f, const H5B_class_t *type, haddr_t addr, void *udata) cache_udata.type = type; cache_udata.rc_shared = rc_shared; if(NULL == (bt = (H5B_t *)H5AC_protect(f, H5AC_BT, addr, &cache_udata, H5AC__READ_ONLY_FLAG))) - HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree node") + HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to load B-tree node") rt = bt->nchildren; while(lt < rt && cmp) { @@ -1300,7 +1300,7 @@ H5B__remove_helper(H5F_t *f, haddr_t addr, const H5B_class_t *type, int level, if((int)(ret_value = H5B__remove_helper(f, bt->child[idx], type, level + 1, H5B_NKEY(bt, shared, idx)/*out*/, lt_key_changed/*out*/, udata, H5B_NKEY(bt, shared, idx + 1)/*out*/, - rt_key_changed/*out*/)) < 0) + rt_key_changed/*out*/)) < 0) HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, H5B_INS_ERROR, "key not found in subtree") } else if(type->remove) { /* diff --git a/src/H5B2dbg.c b/src/H5B2dbg.c index c4f56e5..0e3ebd5 100644 --- a/src/H5B2dbg.c +++ b/src/H5B2dbg.c @@ -109,7 +109,7 @@ H5B2__hdr_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth, /* Load the B-tree header */ if(NULL == (hdr = H5B2__hdr_protect(f, addr, f, H5AC__READ_ONLY_FLAG))) - HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, FAIL, "unable to load B-tree header") + HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, FAIL, "unable to load B-tree header") /* Set file pointer for this B-tree operation */ hdr->f = f; @@ -208,7 +208,7 @@ H5B2__int_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth, /* Load the B-tree header */ if(NULL == (hdr = H5B2__hdr_protect(f, hdr_addr, f, H5AC__READ_ONLY_FLAG))) - HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, FAIL, "unable to load v2 B-tree header") + HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, FAIL, "unable to load v2 B-tree header") /* Set file pointer for this B-tree operation */ hdr->f = f; @@ -220,7 +220,7 @@ H5B2__int_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth, node_ptr.addr = addr; H5_CHECKED_ASSIGN(node_ptr.node_nrec, uint16_t, nrec, unsigned) if(NULL == (internal = H5B2__protect_internal(hdr, NULL, &node_ptr, (uint16_t)depth, FALSE, H5AC__READ_ONLY_FLAG))) - HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, FAIL, "unable to load B-tree internal node") + HGOTO_ERROR(H5E_BTREE, H5E_CANTLOAD, FAIL, "unable to load B-tree internal node") /* Print opening message */ HDfprintf(stream, "%*sv2 B-tree Internal Node...\n", indent, ""); @@ -320,7 +320,7 @@ H5B2__leaf_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth, /* Load the B-tree header */ if(NULL == (hdr = H5B2__hdr_protect(f, hdr_addr, f, H5AC__READ_ONLY_FLAG))) - HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect v2 B-tree header") + HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect v2 B-tree header") /* Set file pointer for this B-tree operation */ hdr->f = f; @@ -332,7 +332,7 @@ H5B2__leaf_debug(H5F_t *f, haddr_t addr, FILE *stream, int indent, int fwidth, node_ptr.addr = addr; H5_CHECKED_ASSIGN(node_ptr.node_nrec, uint16_t, nrec, unsigned) if(NULL == (leaf = H5B2__protect_leaf(hdr, NULL, &node_ptr, FALSE, H5AC__READ_ONLY_FLAG))) - HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node") + HGOTO_ERROR(H5E_BTREE, H5E_CANTPROTECT, FAIL, "unable to protect B-tree leaf node") /* Print opening message */ HDfprintf(stream, "%*sv2 B-tree Leaf Node...\n", indent, ""); diff --git a/src/H5B2pkg.h b/src/H5B2pkg.h index 552cebb..27229f1 100644 --- a/src/H5B2pkg.h +++ b/src/H5B2pkg.h @@ -467,7 +467,7 @@ H5_DLL herr_t H5B2__assert_leaf2(const H5B2_hdr_t *hdr, const H5B2_leaf_t *leaf, /* Testing routines */ #ifdef H5B2_TESTING -H5_DLL herr_t H5B2_get_root_addr_test(H5B2_t *bt2, haddr_t *root_addr); +H5_DLL herr_t H5B2__get_root_addr_test(H5B2_t *bt2, haddr_t *root_addr); H5_DLL int H5B2__get_node_depth_test(H5B2_t *bt2, void *udata); H5_DLL herr_t H5B2__get_node_info_test(H5B2_t *bt2, void *udata, H5B2_node_info_test_t *ninfo); diff --git a/src/H5B2test.c b/src/H5B2test.c index 49fe3af..0f4a39c 100644 --- a/src/H5B2test.c +++ b/src/H5B2test.c @@ -469,12 +469,11 @@ H5B2__test2_debug(FILE *stream, int indent, int fwidth, const void *record, /*------------------------------------------------------------------------- - * Function: H5B2_get_root_addr_test + * Function: H5B2__get_root_addr_test * - * Purpose: Retrieve the root node's address + * Purpose: Retrieve the root node's address * - * Return: Success: non-negative - * Failure: negative + * Return: SUCCEED/FAIL * * Programmer: Quincey Koziol * Saturday, February 26, 2005 @@ -482,7 +481,7 @@ H5B2__test2_debug(FILE *stream, int indent, int fwidth, const void *record, *------------------------------------------------------------------------- */ herr_t -H5B2_get_root_addr_test(H5B2_t *bt2, haddr_t *root_addr) +H5B2__get_root_addr_test(H5B2_t *bt2, haddr_t *root_addr) { FUNC_ENTER_NOAPI_NOINIT_NOERR @@ -494,16 +493,15 @@ H5B2_get_root_addr_test(H5B2_t *bt2, haddr_t *root_addr) *root_addr = bt2->hdr->root.addr; FUNC_LEAVE_NOAPI(SUCCEED) -} /* H5B2_get_root_addr_test() */ +} /* H5B2__get_root_addr_test() */ /*------------------------------------------------------------------------- - * Function: H5B2__get_node_info_test + * Function: H5B2__get_node_info_test * - * Purpose: Determine information about a node holding a record in the B-tree + * Purpose: Determine information about a node holding a record in the B-tree * - * Return: Success: non-negative - * Failure: negative + * Return: SUCCEED/FAIL * * Programmer: Quincey Koziol * Thursday, August 31, 2006 @@ -647,15 +645,16 @@ done: /*------------------------------------------------------------------------- - * Function: H5B2__get_node_depth_test + * Function: H5B2__get_node_depth_test * - * Purpose: Determine the depth of a node holding a record in the B-tree + * Purpose: Determine the depth of a node holding a record in the B-tree * - * Note: Just a simple wrapper around the H5B2__get_node_info_test() routine + * Note: Just a simple wrapper around the H5B2__get_node_info_test() routine * - * Return: Success: non-negative depth of the node where the record - * was found - * Failure: negative + * Return: Success: Non-negative depth of the node where the record + * was found + * + * Failure: -1 * * Programmer: Quincey Koziol * Saturday, August 26, 2006 @@ -675,7 +674,7 @@ H5B2__get_node_depth_test(H5B2_t *bt2, void *udata) /* Get information abou the node */ if(H5B2__get_node_info_test(bt2, udata, &ninfo) < 0) - HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, FAIL, "error looking up node info") + HGOTO_ERROR(H5E_BTREE, H5E_NOTFOUND, (-1), "error looking up node info") /* Set return value */ ret_value = (int)ninfo.depth; @@ -233,24 +233,10 @@ typedef struct H5CX_t { hbool_t data_transform_valid; /* Whether data transform info is valid */ H5T_vlen_alloc_info_t vl_alloc_info; /* VL datatype alloc info (H5D_XFER_VLEN_*_NAME) */ hbool_t vl_alloc_info_valid; /* Whether VL datatype alloc info is valid */ - hbool_t dcr_flag; /* Direct chunk read flag (H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME) */ - hbool_t dcr_flag_valid; /* Whether direct chunk read flag is valid */ - hsize_t *dcr_offset; /* Direct chunk read offset (H5D_XFER_DIRECT_CHUNK_READ_OFFSET_NAME) */ - hbool_t dcr_offset_valid; /* Whether direct chunk read offset is valid */ - hbool_t dcw_flag; /* Direct chunk write flag (H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_NAME) */ - hbool_t dcw_flag_valid; /* Whether direct chunk write flag is valid */ - uint32_t dcw_filters; /* Direct chunk write filter flags (H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_NAME) */ - hbool_t dcw_filters_valid; /* Whether direct chunk write filter flags is valid */ - hsize_t *dcw_offset; /* Direct chunk write offset (H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_NAME) */ - hbool_t dcw_offset_valid; /* Whether direct chunk write offset is valid */ - uint32_t dcw_datasize; /* Direct chunk write data size (H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_NAME) */ - hbool_t dcw_datasize_valid; /* Whether direct chunk write data size is valid */ H5T_conv_cb_t dt_conv_cb; /* Datatype conversion struct (H5D_XFER_CONV_CB_NAME) */ hbool_t dt_conv_cb_valid; /* Whether datatype conversion struct is valid */ /* Return-only DXPL properties to return to application */ - uint32_t dcr_filters; /* Direct chunk read filter flags (H5D_XFER_DIRECT_CHUNK_READ_FILTERS_NAME) */ - hbool_t dcr_filters_set; /* Whether direct chunk read filter flags are set */ #ifdef H5_HAVE_PARALLEL H5D_mpio_actual_chunk_opt_mode_t mpio_actual_chunk_opt; /* Chunk optimization mode used for parallel I/O (H5D_MPIO_ACTUAL_CHUNK_OPT_MODE_NAME) */ hbool_t mpio_actual_chunk_opt_set; /* Whether chunk optimization mode used for parallel I/O is set */ @@ -321,12 +307,6 @@ typedef struct H5CX_dxpl_cache_t { H5Z_cb_t filter_cb; /* Filter callback function (H5D_XFER_FILTER_CB_NAME) */ H5Z_data_xform_t *data_transform; /* Data transform info (H5D_XFER_XFORM_NAME) */ H5T_vlen_alloc_info_t vl_alloc_info; /* VL datatype alloc info (H5D_XFER_VLEN_*_NAME) */ - hbool_t dcr_flag; /* Direct chunk read flag (H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME) */ - hsize_t *dcr_offset; /* Direct chunk read offset (H5D_XFER_DIRECT_CHUNK_READ_OFFSET_NAME) */ - hbool_t dcw_flag; /* Direct chunk write flag (H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_NAME) */ - uint32_t dcw_datasize; /* Direct chunk write data size (H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_NAME) */ - hsize_t *dcw_offset; /* Direct chunk write offset (H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_NAME) */ - uint32_t dcw_filters; /* Direct chunk write filter flags (H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_NAME) */ H5T_conv_cb_t dt_conv_cb; /* Datatype conversion struct (H5D_XFER_CONV_CB_NAME) */ } H5CX_dxpl_cache_t; @@ -469,27 +449,10 @@ H5CX__init_package(void) if(H5P_get(dx_plist, H5D_XFER_VLEN_FREE_INFO_NAME, &H5CX_def_dxpl_cache.vl_alloc_info.free_info) < 0) HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve VL datatype alloc info") - /* Get direct chunk read info */ - if(H5P_get(dx_plist, H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME, &H5CX_def_dxpl_cache.dcr_flag) < 0) - HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve direct chunk read flag") - if(H5P_get(dx_plist, H5D_XFER_DIRECT_CHUNK_READ_OFFSET_NAME, &H5CX_def_dxpl_cache.dcr_offset) < 0) - HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve direct chunk read offset") - - /* Get direct chunk write info */ - if(H5P_get(dx_plist, H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_NAME, &H5CX_def_dxpl_cache.dcw_flag) < 0) - HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve direct chunk write flag") - if(H5P_get(dx_plist, H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_NAME, &H5CX_def_dxpl_cache.dcw_filters) < 0) - HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve direct chunk write filter mask") - if(H5P_get(dx_plist, H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_NAME, &H5CX_def_dxpl_cache.dcw_offset) < 0) - HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve direct chunk write offset") - if(H5P_get(dx_plist, H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_NAME, &H5CX_def_dxpl_cache.dcw_datasize) < 0) - HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve direct chunk write data size") - /* Get datatype conversion struct */ if(H5P_get(dx_plist, H5D_XFER_CONV_CB_NAME, &H5CX_def_dxpl_cache.dt_conv_cb) < 0) HGOTO_ERROR(H5E_CONTEXT, H5E_CANTGET, FAIL, "Can't retrieve datatype conversion exception callback") - /* Reset the "default LAPL cache" information */ HDmemset(&H5CX_def_lapl_cache, 0, sizeof(H5CX_lapl_cache_t)); @@ -1791,216 +1754,6 @@ done: /*------------------------------------------------------------------------- - * Function: H5CX_get_dcr_flag - * - * Purpose: Retrieves the direct chunk read flag for the current API call context. - * - * Return: Non-negative on success / Negative on failure - * - * Programmer: Quincey Koziol - * March 6, 2018 - * - *------------------------------------------------------------------------- - */ -herr_t -H5CX_get_dcr_flag(hbool_t *dcr_flag) -{ - H5CX_node_t **head = H5CX_get_my_context(); /* Get the pointer to the head of the API context, for this thread */ - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity check */ - HDassert(dcr_flag); - HDassert(head && *head); - HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id); - - H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME, dcr_flag) - - /* Get the value */ - *dcr_flag = (*head)->ctx.dcr_flag; - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* end H5CX_get_dcr_flag() */ - - -/*------------------------------------------------------------------------- - * Function: H5CX_get_dcr_offset - * - * Purpose: Retrieves the direct chunk read offset for the current API call context. - * - * Return: Non-negative on success / Negative on failure - * - * Programmer: Quincey Koziol - * March 6, 2018 - * - *------------------------------------------------------------------------- - */ -herr_t -H5CX_get_dcr_offset(hsize_t **dcr_offset) -{ - H5CX_node_t **head = H5CX_get_my_context(); /* Get the pointer to the head of the API context, for this thread */ - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity check */ - HDassert(dcr_offset); - HDassert(head && *head); - HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id); - - H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_DIRECT_CHUNK_READ_OFFSET_NAME, dcr_offset) - - /* Get the value */ - *dcr_offset = (*head)->ctx.dcr_offset; - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* end H5CX_get_dcr_offset() */ - - -/*------------------------------------------------------------------------- - * Function: H5CX_get_dcw_flag - * - * Purpose: Retrieves the direct chunk write flag for the current API call context. - * - * Return: Non-negative on success / Negative on failure - * - * Programmer: Quincey Koziol - * March 6, 2018 - * - *------------------------------------------------------------------------- - */ -herr_t -H5CX_get_dcw_flag(hbool_t *dcw_flag) -{ - H5CX_node_t **head = H5CX_get_my_context(); /* Get the pointer to the head of the API context, for this thread */ - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity check */ - HDassert(dcw_flag); - HDassert(head && *head); - HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id); - - H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_NAME, dcw_flag) - - /* Get the value */ - *dcw_flag = (*head)->ctx.dcw_flag; - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* end H5CX_get_dcw_flag() */ - - -/*------------------------------------------------------------------------- - * Function: H5CX_get_dcw_filters - * - * Purpose: Retrieves the direct chunk write filter mask for the current API call context. - * - * Return: Non-negative on success / Negative on failure - * - * Programmer: Quincey Koziol - * March 6, 2018 - * - *------------------------------------------------------------------------- - */ -herr_t -H5CX_get_dcw_filters(uint32_t *dcw_filters) -{ - H5CX_node_t **head = H5CX_get_my_context(); /* Get the pointer to the head of the API context, for this thread */ - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity check */ - HDassert(dcw_filters); - HDassert(head && *head); - HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id); - - H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_NAME, dcw_filters) - - /* Get the value */ - *dcw_filters = (*head)->ctx.dcw_filters; - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* end H5CX_get_dcw_filters() */ - - -/*------------------------------------------------------------------------- - * Function: H5CX_get_dcw_offset - * - * Purpose: Retrieves the direct chunk write offset for the current API call context. - * - * Return: Non-negative on success / Negative on failure - * - * Programmer: Quincey Koziol - * March 6, 2018 - * - *------------------------------------------------------------------------- - */ -herr_t -H5CX_get_dcw_offset(hsize_t **dcw_offset) -{ - H5CX_node_t **head = H5CX_get_my_context(); /* Get the pointer to the head of the API context, for this thread */ - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity check */ - HDassert(dcw_offset); - HDassert(head && *head); - HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id); - - H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_NAME, dcw_offset) - - /* Get the value */ - *dcw_offset = (*head)->ctx.dcw_offset; - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* end H5CX_get_dcw_offset() */ - - -/*------------------------------------------------------------------------- - * Function: H5CX_get_dcw_datasize - * - * Purpose: Retrieves the direct chunk write data size for the current API call context. - * - * Return: Non-negative on success / Negative on failure - * - * Programmer: Quincey Koziol - * March 6, 2018 - * - *------------------------------------------------------------------------- - */ -herr_t -H5CX_get_dcw_datasize(uint32_t *dcw_datasize) -{ - H5CX_node_t **head = H5CX_get_my_context(); /* Get the pointer to the head of the API context, for this thread */ - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI(FAIL) - - /* Sanity check */ - HDassert(dcw_datasize); - HDassert(head && *head); - HDassert(H5P_DEFAULT != (*head)->ctx.dxpl_id); - - H5CX_RETRIEVE_PROP_VALID(dxpl, H5P_DATASET_XFER_DEFAULT, H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_NAME, dcw_datasize) - - /* Get the value */ - *dcw_datasize = (*head)->ctx.dcw_datasize; - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* end H5CX_get_dcw_datasize() */ - - -/*------------------------------------------------------------------------- * Function: H5CX_get_dt_conv_cb * * Purpose: Retrieves the datatype conversion exception callback for the current API call context. @@ -2358,38 +2111,6 @@ done: FUNC_LEAVE_NOAPI(ret_value) } /* end H5CX_set_nlinks() */ - -/*------------------------------------------------------------------------- - * Function: H5CX_set_dcr_filters - * - * Purpose: Sets the direct chunk read filter flags for the current API call context. - * - * Return: <none> - * - * Programmer: Quincey Koziol - * March 6, 2018 - * - *------------------------------------------------------------------------- - */ -void -H5CX_set_dcr_filters(uint32_t direct_filters) -{ - H5CX_node_t **head = H5CX_get_my_context(); /* Get the pointer to the head of the API context, for this thread */ - - FUNC_ENTER_NOAPI_NOINIT_NOERR - - /* Sanity checks */ - HDassert(head && *head); - HDassert(!((*head)->ctx.dxpl_id == H5P_DEFAULT || - (*head)->ctx.dxpl_id == H5P_DATASET_XFER_DEFAULT)); - - /* Cache the filter mask for later, marking it to set in DXPL when context popped */ - (*head)->ctx.dcr_filters = direct_filters; - (*head)->ctx.dcr_filters_set = TRUE; - - FUNC_LEAVE_NOAPI_VOID -} /* end H5CX_set_dcr_filters() */ - #ifdef H5_HAVE_PARALLEL /*------------------------------------------------------------------------- @@ -2755,7 +2476,6 @@ H5CX__pop_common(void) HDassert(head && *head); /* Check for cached DXPL properties to return to application */ - H5CX_SET_PROP(H5D_XFER_DIRECT_CHUNK_READ_FILTERS_NAME, dcr_filters) #ifdef H5_HAVE_PARALLEL H5CX_SET_PROP(H5D_MPIO_ACTUAL_CHUNK_OPT_MODE_NAME, mpio_actual_chunk_opt) H5CX_SET_PROP(H5D_MPIO_ACTUAL_IO_MODE_NAME, mpio_actual_io_mode) diff --git a/src/H5CXprivate.h b/src/H5CXprivate.h index 3566f11..44a4067 100644 --- a/src/H5CXprivate.h +++ b/src/H5CXprivate.h @@ -95,12 +95,6 @@ H5_DLL herr_t H5CX_get_err_detect(H5Z_EDC_t *err_detect); H5_DLL herr_t H5CX_get_filter_cb(H5Z_cb_t *filter_cb); H5_DLL herr_t H5CX_get_data_transform(H5Z_data_xform_t **data_transform); H5_DLL herr_t H5CX_get_vlen_alloc_info(H5T_vlen_alloc_info_t *vl_alloc_info); -H5_DLL herr_t H5CX_get_dcr_flag(hbool_t *direct_read); -H5_DLL herr_t H5CX_get_dcr_offset(hsize_t **direct_offset); -H5_DLL herr_t H5CX_get_dcw_flag(hbool_t *direct_write); -H5_DLL herr_t H5CX_get_dcw_filters(uint32_t *direct_filters); -H5_DLL herr_t H5CX_get_dcw_offset(hsize_t **direct_offset); -H5_DLL herr_t H5CX_get_dcw_datasize(uint32_t *direct_datasize); H5_DLL herr_t H5CX_get_dt_conv_cb(H5T_conv_cb_t *cb_struct); /* "Getter" routines for LAPL properties cached in API context */ @@ -127,7 +121,6 @@ H5_DLL herr_t H5CX_set_vlen_alloc_info(H5MM_allocate_t alloc_func, H5_DLL herr_t H5CX_set_nlinks(size_t nlinks); /* "Setter" routines for cached DXPL properties that must be returned to application */ -H5_DLL void H5CX_set_dcr_filters(uint32_t direct_filters); #ifdef H5_HAVE_PARALLEL H5_DLL void H5CX_set_mpio_actual_chunk_opt(H5D_mpio_actual_chunk_opt_mode_t chunk_opt); H5_DLL void H5CX_set_mpio_actual_io_mode(H5D_mpio_actual_io_mode_t actual_io_mode); diff --git a/src/H5Dio.c b/src/H5Dio.c index 1566b5e..452105e 100644 --- a/src/H5Dio.c +++ b/src/H5Dio.c @@ -50,7 +50,8 @@ /* Local Prototypes */ /********************/ -/* Setup/teardown routines */ +static herr_t H5D__get_offset_copy(const H5D_t *dset, const hsize_t *offset, + hsize_t *offset_copy/*out*/); static herr_t H5D__ioinfo_init(H5D_t *dset, const H5D_type_info_t *type_info, H5D_storage_t *store, H5D_io_info_t *io_info); static herr_t H5D__typeinfo_init(const H5D_t *dset, hid_t mem_type_id, @@ -80,32 +81,81 @@ H5FL_DEFINE(H5D_chunk_map_t); /*------------------------------------------------------------------------- + * Function: H5D__get_offset_copy + * + * Purpose: Gets a copy of the user's offset array that is guaraneteed + * to be suitable for use by the library. + * + * Return: SUCCEED/FAIL + * + *------------------------------------------------------------------------- + */ +static herr_t +H5D__get_offset_copy(const H5D_t *dset, const hsize_t *offset, hsize_t *offset_copy) +{ + unsigned u; + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI(FAIL) + + HDassert(dset); + HDassert(offset); + HDassert(offset_copy); + + + /* The library's chunking code requires the offset to terminate with a zero. + * So transfer the offset array to an internal offset array that we + * can properly terminate (handled via the calloc call). + */ + + HDmemset(offset_copy, 0, H5O_LAYOUT_NDIMS * sizeof(hsize_t)); + + for (u = 0; u < dset->shared->ndims; u++) { + /* Make sure the offset doesn't exceed the dataset's dimensions */ + if (offset[u] > dset->shared->curr_dims[u]) + HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL, "offset exceeds dimensions of dataset") + + /* Make sure the offset fall right on a chunk's boundary */ + if (offset[u] % dset->shared->layout.u.chunk.dim[u]) + HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL, "offset doesn't fall on chunks's boundary") + + offset_copy[u] = offset[u]; + } + +done: + FUNC_LEAVE_NOAPI(ret_value) + +} /* end H5D__get_offset_copy() */ + + + +/*------------------------------------------------------------------------- * Function: H5Dread * - * Purpose: Reads (part of) a DSET from the file into application - * memory BUF. The part of the dataset to read is defined with - * MEM_SPACE_ID and FILE_SPACE_ID. The data points are - * converted from their file type to the MEM_TYPE_ID specified. - * Additional miscellaneous data transfer properties can be - * passed to this function with the PLIST_ID argument. + * Purpose: Reads (part of) a DSET from the file into application + * memory BUF. The part of the dataset to read is defined with + * MEM_SPACE_ID and FILE_SPACE_ID. The data points are + * converted from their file type to the MEM_TYPE_ID specified. + * Additional miscellaneous data transfer properties can be + * passed to this function with the PLIST_ID argument. * - * The FILE_SPACE_ID can be the constant H5S_ALL which indicates - * that the entire file dataspace is to be referenced. + * The FILE_SPACE_ID can be the constant H5S_ALL which indicates + * that the entire file dataspace is to be referenced. * - * The MEM_SPACE_ID can be the constant H5S_ALL in which case - * the memory dataspace is the same as the file dataspace - * defined when the dataset was created. + * The MEM_SPACE_ID can be the constant H5S_ALL in which case + * the memory dataspace is the same as the file dataspace + * defined when the dataset was created. * - * The number of elements in the memory dataspace must match - * the number of elements in the file dataspace. + * The number of elements in the memory dataspace must match + * the number of elements in the file dataspace. * - * The PLIST_ID can be the constant H5P_DEFAULT in which - * case the default data transfer properties are used. + * The PLIST_ID can be the constant H5P_DEFAULT in which + * case the default data transfer properties are used. * - * Return: Non-negative on success/Negative on failure + * Return: Non-negative on success/Negative on failure * - * Programmer: Robb Matzke - * Thursday, December 4, 1997 + * Programmer: Robb Matzke + * Thursday, December 4, 1997 * *------------------------------------------------------------------------- */ @@ -113,135 +163,136 @@ herr_t H5Dread(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id, hid_t file_space_id, hid_t dxpl_id, void *buf/*out*/) { - H5D_t *dset = NULL; - const H5S_t *mem_space = NULL; - const H5S_t *file_space = NULL; - hbool_t direct_read = FALSE; - herr_t ret_value = SUCCEED; /* Return value */ + H5D_t *dset = NULL; + const H5S_t *mem_space = NULL; + const H5S_t *file_space = NULL; + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_API(FAIL) H5TRACE6("e", "iiiiix", dset_id, mem_type_id, mem_space_id, file_space_id, dxpl_id, buf); - /* check arguments */ - if(NULL == (dset = (H5D_t *)H5I_object_verify(dset_id, H5I_DATASET))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset") - if(NULL == dset->oloc.file) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset") + /* Get dataset pointer */ + if (NULL == (dset = (H5D_t *)H5I_object_verify(dset_id, H5I_DATASET))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "dset_id is not a dataset ID") + if (NULL == dset->oloc.file) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "dataset is not associated with a file") - if(mem_space_id < 0 || file_space_id < 0) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") + /* Get validated dataspace pointers */ + if (H5S_get_validated_dataspace(mem_space_id, &mem_space) < 0) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "could not get a validated dataspace from mem_space_id") + if (H5S_get_validated_dataspace(file_space_id, &file_space) < 0) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "could not get a validated dataspace from file_space_id") - if(H5S_ALL != mem_space_id) { - if(NULL == (mem_space = (const H5S_t *)H5I_object_verify(mem_space_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") + /* Get the default dataset transfer property list if the user didn't provide one */ + if (H5P_DEFAULT == dxpl_id) + dxpl_id = H5P_DATASET_XFER_DEFAULT; + else + if (TRUE != H5P_isa_class(dxpl_id, H5P_DATASET_XFER)) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not xfer parms") - /* Check for valid selection */ - if(H5S_SELECT_VALID(mem_space) != TRUE) - HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "selection+offset not within extent") - } /* end if */ + /* Set DXPL for operation */ + H5CX_set_dxpl(dxpl_id); - if(H5S_ALL != file_space_id) { - if(NULL == (file_space = (const H5S_t *)H5I_object_verify(file_space_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") + /* Read raw data */ + if (H5D__read(dset, mem_type_id, mem_space, file_space, buf/*out*/) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "can't read data") - /* Check for valid selection */ - if(H5S_SELECT_VALID(file_space) != TRUE) - HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "selection+offset not within extent") - } /* end if */ +done: + FUNC_LEAVE_API(ret_value) +} /* end H5Dread() */ + + +/*------------------------------------------------------------------------- + * Function: H5Dread_chunk + * + * Purpose: Reads an entire chunk from the file directly. + * + * Return: Non-negative on success/Negative on failure + * + * Programmer: Matthew Strong (GE Healthcare) + * 14 February 2016 + * + *--------------------------------------------------------------------------- + */ +herr_t +H5Dread_chunk(hid_t dset_id, hid_t dxpl_id, const hsize_t *offset, uint32_t *filters, + void *buf) +{ + H5D_t *dset = NULL; + hsize_t offset_copy[H5O_LAYOUT_NDIMS]; /* Internal copy of chunk offset */ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_API(FAIL) + H5TRACE5("e", "ii*h*Iu*x", dset_id, dxpl_id, offset, filters, buf); + + /* Check arguments */ + if (NULL == (dset = (H5D_t *)H5I_object_verify(dset_id, H5I_DATASET))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "dset_id is not a dataset ID") + if (NULL == dset->oloc.file) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "dataset is not associated with a file") + if (H5D_CHUNKED != dset->shared->layout.type) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a chunked dataset") + if (!buf) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "buf cannot be NULL") + if (!offset) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "offset cannot be NULL") + if (!filters) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "filters cannot be NULL") /* Get the default dataset transfer property list if the user didn't provide one */ - if(H5P_DEFAULT == dxpl_id) + if (H5P_DEFAULT == dxpl_id) dxpl_id = H5P_DATASET_XFER_DEFAULT; else - if(TRUE != H5P_isa_class(dxpl_id, H5P_DATASET_XFER)) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not xfer parms") + if (TRUE != H5P_isa_class(dxpl_id, H5P_DATASET_XFER)) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "dxpl_id is not a dataset transfer property list ID") /* Set DXPL for operation */ H5CX_set_dxpl(dxpl_id); - /* Retrieve the 'direct read' flag */ - if(H5CX_get_dcr_flag(&direct_read) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error getting flag for direct chunk read") - - /* Set up for direct read of chunk, bypassing filters, etc. */ - if(direct_read) { - hsize_t *direct_offset; /* Chunk offset from calling routine */ - hsize_t internal_offset[H5O_LAYOUT_NDIMS]; /* Internal copy of chunk offset */ - uint32_t direct_filters = 0; /* Filters for chunk */ - unsigned u; /* Local index variable */ - - /* Sanity check */ - if(H5D_CHUNKED != dset->shared->layout.type) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a chunked dataset") - - /* Get the direct chunk offset */ - if(H5CX_get_dcr_offset(&direct_offset) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error getting offset for direct chunk read") - HDassert(direct_offset); - - /* The library's chunking code requires the offset terminates with a zero. So transfer the - * offset array to an internal offset array */ - for(u = 0; u < dset->shared->ndims; u++) { - /* Make sure the offset doesn't exceed the dataset's dimensions */ - if(direct_offset[u] > dset->shared->curr_dims[u]) - HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL, "offset exceeds dimensions of dataset") - - /* Make sure the offset fall right on a chunk's boundary */ - if(direct_offset[u] % dset->shared->layout.u.chunk.dim[u]) - HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL, "offset doesn't fall on chunks's boundary") - - internal_offset[u] = direct_offset[u]; - } /* end for */ - - /* Terminate the offset with a zero */ - internal_offset[dset->shared->ndims] = 0; - - /* Read the raw chunk */ - if(H5D__chunk_direct_read(dset, internal_offset, &direct_filters, buf) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "can't read chunk directly") - - /* Set the chunk filter mask for application */ - H5CX_set_dcr_filters(direct_filters); - } /* end if */ - else - /* Read raw data */ - if(H5D__read(dset, mem_type_id, mem_space, file_space, buf/*out*/) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "can't read data") + /* Copy the user's offset array so we can be sure it's terminated properly. + * (we don't want to mess with the user's buffer). + */ + if (H5D__get_offset_copy(dset, offset, offset_copy) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "failure to copy offset array") + + /* Read the raw chunk */ + if (H5D__chunk_direct_read(dset, offset_copy, filters, buf) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_READERROR, FAIL, "can't read unprocessed chunk data") done: FUNC_LEAVE_API(ret_value) -} /* end H5Dread() */ +} /* end H5Dread_chunk() */ /*------------------------------------------------------------------------- - * Function: H5Dwrite + * Function: H5Dwrite * - * Purpose: Writes (part of) a DSET from application memory BUF to the - * file. The part of the dataset to write is defined with the - * MEM_SPACE_ID and FILE_SPACE_ID arguments. The data points - * are converted from their current type (MEM_TYPE_ID) to their - * file datatype. Additional miscellaneous data transfer - * properties can be passed to this function with the - * PLIST_ID argument. + * Purpose: Writes (part of) a DSET from application memory BUF to the + * file. The part of the dataset to write is defined with the + * MEM_SPACE_ID and FILE_SPACE_ID arguments. The data points + * are converted from their current type (MEM_TYPE_ID) to their + * file datatype. Additional miscellaneous data transfer + * properties can be passed to this function with the + * PLIST_ID argument. * - * The FILE_SPACE_ID can be the constant H5S_ALL which indicates - * that the entire file dataspace is to be referenced. + * The FILE_SPACE_ID can be the constant H5S_ALL which indicates + * that the entire file dataspace is to be referenced. * - * The MEM_SPACE_ID can be the constant H5S_ALL in which case - * the memory dataspace is the same as the file dataspace - * defined when the dataset was created. + * The MEM_SPACE_ID can be the constant H5S_ALL in which case + * the memory dataspace is the same as the file dataspace + * defined when the dataset was created. * - * The number of elements in the memory dataspace must match - * the number of elements in the file dataspace. + * The number of elements in the memory dataspace must match + * the number of elements in the file dataspace. * - * The PLIST_ID can be the constant H5P_DEFAULT in which - * case the default data transfer properties are used. + * The PLIST_ID can be the constant H5P_DEFAULT in which + * case the default data transfer properties are used. * - * Return: Non-negative on success/Negative on failure + * Return: Non-negative on success/Negative on failure * - * Programmer: Robb Matzke - * Thursday, December 4, 1997 + * Programmer: Robb Matzke + * Thursday, December 4, 1997 * *------------------------------------------------------------------------- */ @@ -249,61 +300,40 @@ herr_t H5Dwrite(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id, hid_t file_space_id, hid_t dxpl_id, const void *buf) { - H5D_t *dset = NULL; + H5D_t *dset = NULL; const H5S_t *mem_space = NULL; const H5S_t *file_space = NULL; - hbool_t direct_write = FALSE; herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_API(FAIL) H5TRACE6("e", "iiiii*x", dset_id, mem_type_id, mem_space_id, file_space_id, dxpl_id, buf); - /* check arguments */ - if(NULL == (dset = (H5D_t *)H5I_object_verify(dset_id, H5I_DATASET))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset") - if(NULL == dset->oloc.file) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file") + /* Get dataset pointer and ensure it's associated with a file */ + if (NULL == (dset = (H5D_t *)H5I_object_verify(dset_id, H5I_DATASET))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "dset_id is not a dataset ID") + if (NULL == dset->oloc.file) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "dataset is not associated with a file") + + /* Get validated dataspace pointers */ + if (H5S_get_validated_dataspace(mem_space_id, &mem_space) < 0) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "could not get a validated dataspace from mem_space_id") + if (H5S_get_validated_dataspace(file_space_id, &file_space) < 0) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "could not get a validated dataspace from file_space_id") /* Get the default dataset transfer property list if the user didn't provide one */ - if(H5P_DEFAULT == dxpl_id) + if (H5P_DEFAULT == dxpl_id) dxpl_id = H5P_DATASET_XFER_DEFAULT; else - if(TRUE != H5P_isa_class(dxpl_id, H5P_DATASET_XFER)) + if (TRUE != H5P_isa_class(dxpl_id, H5P_DATASET_XFER)) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not xfer parms") /* Set DXPL for operation */ H5CX_set_dxpl(dxpl_id); - /* Retrieve the 'direct write' flag */ - if(H5CX_get_dcw_flag(&direct_write) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error getting flag for direct chunk read") - - /* Check dataspace selections if this is not a direct write */ - if(!direct_write) { - if(mem_space_id < 0 || file_space_id < 0) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") - - if(H5S_ALL != mem_space_id) { - if(NULL == (mem_space = (const H5S_t *)H5I_object_verify(mem_space_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") - - /* Check for valid selection */ - if(H5S_SELECT_VALID(mem_space) != TRUE) - HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "memory selection+offset not within extent") - } /* end if */ - if(H5S_ALL != file_space_id) { - if(NULL == (file_space = (const H5S_t *)H5I_object_verify(file_space_id, H5I_DATASPACE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataspace") - - /* Check for valid selection */ - if(H5S_SELECT_VALID(file_space) != TRUE) - HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "file selection+offset not within extent") - } /* end if */ - } /* end if */ - - if(H5D__pre_write(dset, direct_write, mem_type_id, mem_space, file_space, buf) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "can't prepare for writing data") + /* Write the data */ + if (H5D__write(dset, mem_type_id, mem_space, file_space, buf) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "can't write data") done: FUNC_LEAVE_API(ret_value) @@ -311,70 +341,71 @@ done: /*------------------------------------------------------------------------- - * Function: H5D__pre_write + * Function: H5Dwrite_chunk * - * Purpose: Preparation for writing data. + * Purpose: Writes an entire chunk to the file directly. * - * Return: SUCCEED/FAIL + * Return: Non-negative on success/Negative on failure + * + * Programmer: Raymond Lu + * 30 July 2012 * *------------------------------------------------------------------------- */ herr_t -H5D__pre_write(H5D_t *dset, hbool_t direct_write, hid_t mem_type_id, - const H5S_t *mem_space, const H5S_t *file_space, const void *buf) +H5Dwrite_chunk(hid_t dset_id, hid_t dxpl_id, uint32_t filters, const hsize_t *offset, + size_t data_size, const void *buf) { - herr_t ret_value = SUCCEED; /* Return value */ + H5D_t *dset = NULL; + hsize_t offset_copy[H5O_LAYOUT_NDIMS]; /* Internal copy of chunk offset */ + uint32_t data_size_32; /* Chunk data size (limited to 32-bits currently) */ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_API(FAIL) + H5TRACE6("e", "iiIu*hz*x", dset_id, dxpl_id, filters, offset, data_size, buf); + + /* Check arguments */ + if (NULL == (dset = (H5D_t *)H5I_object_verify(dset_id, H5I_DATASET))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid dataset ID") + if (NULL == dset->oloc.file) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "dataset is not associated with a file") + if (H5D_CHUNKED != dset->shared->layout.type) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a chunked dataset") + if (!buf) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "buf cannot be NULL") + if (!offset) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "offset cannot be NULL") + if (0 == data_size) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "data_size cannot be zero") + + /* Make sure data size is less than 4 GiB */ + data_size_32 = (uint32_t)data_size; + if (data_size != (size_t)data_size_32) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid data_size - chunks cannot be > 4 GiB") - FUNC_ENTER_PACKAGE_VOL - - /* Direct chunk write */ - if(direct_write) { - uint32_t direct_filters; - hsize_t *direct_offset; - uint32_t direct_datasize; - hsize_t internal_offset[H5O_LAYOUT_NDIMS]; - unsigned u; /* Local index variable */ - - if(H5D_CHUNKED != dset->shared->layout.type) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a chunked dataset") - - /* Retrieve parameters for direct chunk write */ - if(H5CX_get_dcw_filters(&direct_filters) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error getting filter info for direct chunk write") - if(H5CX_get_dcw_offset(&direct_offset) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error getting offset info for direct chunk write") - if(H5CX_get_dcw_datasize(&direct_datasize) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "error getting data size for direct chunk write") - - /* The library's chunking code requires the offset terminates with a zero. So transfer the - * offset array to an internal offset array */ - for(u = 0; u < dset->shared->ndims; u++) { - /* Make sure the offset doesn't exceed the dataset's dimensions */ - if(direct_offset[u] > dset->shared->curr_dims[u]) - HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL, "offset exceeds dimensions of dataset") - - /* Make sure the offset fall right on a chunk's boundary */ - if(direct_offset[u] % dset->shared->layout.u.chunk.dim[u]) - HGOTO_ERROR(H5E_DATASPACE, H5E_BADTYPE, FAIL, "offset doesn't fall on chunks's boundary") - - internal_offset[u] = direct_offset[u]; - } /* end for */ - - /* Terminate the offset with a zero */ - internal_offset[dset->shared->ndims] = 0; - - /* write raw data */ - if(H5D__chunk_direct_write(dset, direct_filters, internal_offset, direct_datasize, buf) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "can't write chunk directly") - } /* end if */ + /* Get the default dataset transfer property list if the user didn't provide one */ + if (H5P_DEFAULT == dxpl_id) + dxpl_id = H5P_DATASET_XFER_DEFAULT; else - /* Normal write of raw data */ - if(H5D__write(dset, mem_type_id, mem_space, file_space, buf) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "can't write data") + if (TRUE != H5P_isa_class(dxpl_id, H5P_DATASET_XFER)) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "dxpl_id is not a dataset transfer property list ID") + + /* Set DXPL for operation */ + H5CX_set_dxpl(dxpl_id); + + /* Copy the user's offset array so we can be sure it's terminated properly. + * (we don't want to mess with the user's buffer). + */ + if (H5D__get_offset_copy(dset, offset, offset_copy) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_CANTALLOC, FAIL, "failure to copy offset array") + + /* Write chunk */ + if (H5D__chunk_direct_write(dset, filters, offset_copy, data_size_32, buf) < 0) + HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "can't write unprocessed chunk data") done: - FUNC_LEAVE_NOAPI_VOL(ret_value) -} /* end H5D__pre_write() */ + FUNC_LEAVE_API(ret_value) +} /* end H5Dwrite_chunk() */ /*------------------------------------------------------------------------- @@ -400,7 +431,7 @@ H5D__read(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, hbool_t type_info_init = FALSE; /* Whether the datatype info has been initialized */ H5S_t * projected_mem_space = NULL; /* If not NULL, ptr to dataspace containing a */ /* projection of the supplied mem_space to a new */ - /* dataspace with rank equal to that of */ + /* dataspace with rank equal to that of */ /* file_space. */ /* */ /* This field is only used if */ @@ -428,7 +459,7 @@ H5D__read(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, if(!mem_space) mem_space = file_space; if((snelmts = H5S_GET_SELECT_NPOINTS(mem_space)) < 0) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "dst dataspace has invalid selection") + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "dst dataspace has invalid selection") H5_CHECKED_ASSIGN(nelmts, hsize_t, snelmts, hssize_t); /* Set up datatype info for operation */ @@ -612,7 +643,7 @@ H5D__write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, hbool_t type_info_init = FALSE; /* Whether the datatype info has been initialized */ H5S_t * projected_mem_space = NULL; /* If not NULL, ptr to dataspace containing a */ /* projection of the supplied mem_space to a new */ - /* dataspace with rank equal to that of */ + /* dataspace with rank equal to that of */ /* file_space. */ /* */ /* This field is only used if */ @@ -645,7 +676,7 @@ H5D__write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, /* Check if we are allowed to write to this file */ if(0 == (H5F_INTENT(dataset->oloc.file) & H5F_ACC_RDWR)) - HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "no write intent on file") + HGOTO_ERROR(H5E_DATASET, H5E_WRITEERROR, FAIL, "no write intent on file") /* Set up datatype info for operation */ if(H5D__typeinfo_init(dataset, mem_type_id, TRUE, &type_info) < 0) @@ -691,12 +722,12 @@ H5D__write(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, mem_space = file_space; if((snelmts = H5S_GET_SELECT_NPOINTS(mem_space)) < 0) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "src dataspace has invalid selection") + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "src dataspace has invalid selection") H5_CHECKED_ASSIGN(nelmts, hsize_t, snelmts, hssize_t); /* Make certain that the number of elements in each selection is the same */ if(nelmts != (hsize_t)H5S_GET_SELECT_NPOINTS(file_space)) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "src and dest dataspaces have different number of elements selected") + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "src and dest dataspaces have different number of elements selected") /* Check for a NULL buffer, after the H5S_ALL dataspace selection has been handled */ if(NULL == buf) { @@ -934,7 +965,7 @@ H5D__typeinfo_init(const H5D_t *dset, hid_t mem_type_id, hbool_t do_write, /* Get the memory & dataset datatypes */ if(NULL == (type_info->mem_type = (const H5T_t *)H5I_object_verify(mem_type_id, H5I_DATATYPE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a datatype") type_info->dset_type = dset->shared->type; if(do_write) { @@ -959,11 +990,11 @@ H5D__typeinfo_init(const H5D_t *dset, hid_t mem_type_id, hbool_t do_write, * turns off background preservation. */ if(NULL == (type_info->tpath = H5T_path_find(src_type, dst_type))) - HGOTO_ERROR(H5E_DATASET, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dest datatype") + HGOTO_ERROR(H5E_DATASET, H5E_UNSUPPORTED, FAIL, "unable to convert between src and dest datatype") /* Retrieve info from API context */ if(H5CX_get_data_transform(&data_transform) < 0) - HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get data transform info") + HGOTO_ERROR(H5E_DATASET, H5E_CANTGET, FAIL, "can't get data transform info") /* Precompute some useful information */ type_info->src_type_size = H5T_get_size(src_type); diff --git a/src/H5Dpkg.h b/src/H5Dpkg.h index 126a3c0..b887b87 100644 --- a/src/H5Dpkg.h +++ b/src/H5Dpkg.h @@ -583,8 +583,6 @@ H5_DLL herr_t H5D__refresh(hid_t dset_id, H5D_t *dataset); H5_DLL herr_t H5D__format_convert(H5D_t *dataset); /* Internal I/O routines */ -H5_DLL herr_t H5D__pre_write(H5D_t *dset, hbool_t direct_write, hid_t mem_type_id, - const H5S_t *mem_space, const H5S_t *file_space, const void *buf); H5_DLL herr_t H5D__read(H5D_t *dataset, hid_t mem_type_id, const H5S_t *mem_space, const H5S_t *file_space, void *buf/*out*/); H5_DLL herr_t H5D__write(H5D_t *dataset, hid_t mem_type_id, diff --git a/src/H5Dpublic.h b/src/H5Dpublic.h index 790674a..a1ccda0 100644 --- a/src/H5Dpublic.h +++ b/src/H5Dpublic.h @@ -35,17 +35,6 @@ /* Bit flags for the H5Pset_chunk_opts() and H5Pget_chunk_opts() */ #define H5D_CHUNK_DONT_FILTER_PARTIAL_CHUNKS (0x0002u) -/* Property names for H5DOwrite_chunk */ -#define H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_NAME "direct_chunk_flag" -#define H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_NAME "direct_chunk_filters" -#define H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_NAME "direct_chunk_offset" -#define H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_NAME "direct_chunk_datasize" - -/* Property names for H5DOread_chunk */ -#define H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME "direct_chunk_read_flag" -#define H5D_XFER_DIRECT_CHUNK_READ_OFFSET_NAME "direct_chunk_read_offset" -#define H5D_XFER_DIRECT_CHUNK_READ_FILTERS_NAME "direct_chunk_read_filters" - /*******************/ /* Public Typedefs */ /*******************/ @@ -157,6 +146,10 @@ H5_DLL herr_t H5Dread(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id, hid_t file_space_id, hid_t plist_id, void *buf/*out*/); H5_DLL herr_t H5Dwrite(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id, hid_t file_space_id, hid_t plist_id, const void *buf); +H5_DLL herr_t H5Dwrite_chunk(hid_t dset_id, hid_t dxpl_id, uint32_t filters, + const hsize_t *offset, size_t data_size, const void *buf); +H5_DLL herr_t H5Dread_chunk(hid_t dset_id, hid_t dxpl_id, + const hsize_t *offset, uint32_t *filters, void *buf); H5_DLL herr_t H5Diterate(void *buf, hid_t type_id, hid_t space_id, H5D_operator_t op, void *operator_data); H5_DLL herr_t H5Dvlen_reclaim(hid_t type_id, hid_t space_id, hid_t plist_id, void *buf); @@ -185,7 +178,19 @@ H5_DLL herr_t H5Dget_chunk_index_type(hid_t did, H5D_chunk_index_t *idx_type); /* Macros */ #define H5D_CHUNK_BTREE H5D_CHUNK_IDX_BTREE - +/* Formerly used to support the H5DOread/write_chunk() API calls. + * These symbols are no longer used in the library. + */ +/* Property names for H5DOwrite_chunk */ +#define H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_NAME "direct_chunk_flag" +#define H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_NAME "direct_chunk_filters" +#define H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_NAME "direct_chunk_offset" +#define H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_NAME "direct_chunk_datasize" +/* Property names for H5DOread_chunk */ +#define H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME "direct_chunk_read_flag" +#define H5D_XFER_DIRECT_CHUNK_READ_OFFSET_NAME "direct_chunk_read_offset" +#define H5D_XFER_DIRECT_CHUNK_READ_FILTERS_NAME "direct_chunk_read_filters" + /* Typedefs */ @@ -700,7 +700,7 @@ H5Freopen(hid_t file_id) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file") /* Get a new "top level" file struct, sharing the same "low level" file struct */ - if(NULL == (new_file = H5F_new(old_file->shared, 0, H5P_FILE_CREATE_DEFAULT, H5P_FILE_ACCESS_DEFAULT, NULL))) + if(NULL == (new_file = H5F__new(old_file->shared, 0, H5P_FILE_CREATE_DEFAULT, H5P_FILE_ACCESS_DEFAULT, NULL))) HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, FAIL, "unable to reopen file") /* Duplicate old file's names */ @@ -1195,14 +1195,14 @@ H5FS_get_sect_count(const H5FS_t *frsp, hsize_t *tot_sect_count) * * Purpose: Verify that the free space manager is mostly sane * - * Return: SUCCEED (Can't fail) + * Return: void * * Programmer: Quincey Koziol * Jul 17 2006 * *------------------------------------------------------------------------- */ -herr_t +void H5FS__assert(const H5FS_t *fspace) { FUNC_ENTER_PACKAGE_NOERR @@ -1228,7 +1228,7 @@ HDfprintf(stderr, "%s: fspace->tot_sect_count = %Hu\n", "H5FS__assert", fspace-> HDassert(fspace->serial_sect_count > 0 || fspace->ghost_sect_count == 0); #endif /* QAK */ - FUNC_LEAVE_NOAPI(SUCCEED) + FUNC_LEAVE_NOAPI_VOID } /* end H5FS__assert() */ #endif /* H5FS_DEBUG_ASSERT */ diff --git a/src/H5FSpkg.h b/src/H5FSpkg.h index 23e1212..a5896ee 100644 --- a/src/H5FSpkg.h +++ b/src/H5FSpkg.h @@ -235,10 +235,10 @@ H5_DLL herr_t H5FS__hdr_dest(H5FS_t *hdr); H5_DLL herr_t H5FS_sinfo_dest(H5FS_sinfo_t *sinfo); /* Sanity check routines */ -#ifdef H5FS_DEBUG -H5_DLL herr_t H5FS__assert(const H5FS_t *fspace); -H5_DLL herr_t H5FS__sect_assert(const H5FS_t *fspace); -#endif /* H5FS_DEBUG */ +#ifdef H5FS_DEBUG_ASSERT +H5_DLL void H5FS__assert(const H5FS_t *fspace); +H5_DLL void H5FS__sect_assert(const H5FS_t *fspace); +#endif /* H5FS_DEBUG_ASSERT */ /* Testing routines */ #ifdef H5FS_TESTING diff --git a/src/H5FSsection.c b/src/H5FSsection.c index f0d9f47..11cd722 100644 --- a/src/H5FSsection.c +++ b/src/H5FSsection.c @@ -2197,14 +2197,14 @@ done: * * Purpose: Verify that the sections managed are mostly sane * - * Return: SUCCEED/FAIL + * Return: void * * Programmer: Quincey Koziol * Jul 17 2006 * *------------------------------------------------------------------------- */ -herr_t +void H5FS__sect_assert(const H5FS_t *fspace) { hsize_t separate_obj; /* The number of separate objects managed */ @@ -2256,7 +2256,7 @@ HDfprintf(stderr, "%s: fspace->tot_sect_count = %Hu\n", "H5FS__sect_assert", fsp size_t size_ghost_count; /* # of ghost sections of this size */ /* Get section size node */ - fspace_node = H5SL_item(curr_size_node); + fspace_node = (H5FS_node_t *)H5SL_item(curr_size_node); /* Check sections on list */ curr_sect_node = H5SL_first(fspace_node->sect_list); @@ -2267,7 +2267,7 @@ HDfprintf(stderr, "%s: fspace->tot_sect_count = %Hu\n", "H5FS__sect_assert", fsp H5FS_section_info_t *sect; /* Section */ /* Get section node & it's class */ - sect = H5SL_item(curr_sect_node); + sect = (H5FS_section_info_t *)H5SL_item(curr_sect_node); cls = &fspace->sect_cls[sect->type]; #ifdef QAK HDfprintf(stderr, "%s: sect->size = %Hu, sect->addr = %a, sect->type = %u\n", "H5FS__sect_assert", sect->size, sect->addr, sect->type); @@ -2337,7 +2337,7 @@ HDfprintf(stderr, "%s: sect->size = %Hu, sect->addr = %a, sect->type = %u\n", "H if(fspace->sinfo->merge_list) HDassert(fspace->tot_sect_count == (separate_obj + H5SL_count(fspace->sinfo->merge_list))); - FUNC_LEAVE_NOAPI(SUCCEED) + FUNC_LEAVE_NOAPI_VOID } /* end H5FS__sect_assert() */ #endif /* H5FS_DEBUG_ASSERT */ diff --git a/src/H5Fefc.c b/src/H5Fefc.c index 487ed2f..07bb644 100644 --- a/src/H5Fefc.c +++ b/src/H5Fefc.c @@ -73,7 +73,7 @@ H5FL_DEFINE_STATIC(H5F_efc_t); /*------------------------------------------------------------------------- - * Function: H5F_efc_create + * Function: H5F__efc_create * * Purpose: Allocate and initialize a new external file cache object, * which can the be used to cache open external files. @@ -88,12 +88,12 @@ H5FL_DEFINE_STATIC(H5F_efc_t); *------------------------------------------------------------------------- */ H5F_efc_t * -H5F_efc_create(unsigned max_nfiles) +H5F__efc_create(unsigned max_nfiles) { H5F_efc_t *efc = NULL; /* EFC object */ H5F_efc_t *ret_value = NULL; /* Return value */ - FUNC_ENTER_NOAPI(NULL) + FUNC_ENTER_PACKAGE /* Sanity checks */ HDassert(max_nfiles > 0); @@ -116,7 +116,7 @@ done: efc = H5FL_FREE(H5F_efc_t, efc); FUNC_LEAVE_NOAPI(ret_value) -} /* end H5F_efc_create() */ +} /* end H5F__efc_create() */ /*------------------------------------------------------------------------- @@ -139,8 +139,7 @@ done: *------------------------------------------------------------------------- */ H5F_t * -H5F__efc_open(H5F_t *parent, const char *name, unsigned flags, hid_t fcpl_id, - hid_t fapl_id) +H5F__efc_open(H5F_t *parent, const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id) { H5F_efc_t *efc = NULL; /* External file cache for parent file */ H5F_efc_ent_t *ent = NULL; /* Entry for target file in efc */ @@ -376,7 +375,7 @@ done: /*------------------------------------------------------------------------- - * Function: H5F_efc_max_nfiles + * Function: H5F__efc_max_nfiles * * Purpose: Returns the maximum number of files in the provided * external file cache. @@ -389,15 +388,15 @@ done: *------------------------------------------------------------------------- */ unsigned -H5F_efc_max_nfiles(H5F_efc_t *efc) +H5F__efc_max_nfiles(H5F_efc_t *efc) { - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_PACKAGE_NOERR HDassert(efc); HDassert(efc->max_nfiles > 0); FUNC_LEAVE_NOAPI(efc->max_nfiles) -} /* end H5F_efc_max_nfiles */ +} /* end H5F__efc_max_nfiles */ /*------------------------------------------------------------------------- @@ -793,7 +792,7 @@ H5F__efc_try_close_tag2(H5F_file_t *sf, H5F_file_t **tail) * uncloseable file would be closed. * * The final pass exploits the H5F__efc_release_real()-> - * H5F_efc_remove_ent()->H5F_try_close()->H5F__efc_try_close() + * H5F__efc_remove_ent()->H5F_try_close()->H5F__efc_try_close() * calling chain to recursively close the tree, but only the * files that are still marked as closeable. All files * marked as closeable have their EFCs released, and will @@ -819,7 +818,7 @@ H5F__efc_try_close(H5F_t *f) H5F_file_t *next; /* Temporary file pointer */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_PACKAGE /* Sanity checks */ HDassert(f); @@ -852,7 +851,7 @@ H5F__efc_try_close(H5F_t *f) /* If there are references that are not from an EFC or f, it will never * be possible to close the file. Just return. Note that this holds true * for the case that this file is being closed through H5F__efc_release_real() - * because that function (through H5F_efc_remove_ent()) decrements the EFC + * because that function (through H5F__efc_remove_ent()) decrements the EFC * reference count before it calls H5F_try_close(). This may occur if this * function is reentered. */ /* If the tag is H5F_EFC_TAG_DONTCLOSE, then we have definitely reentered diff --git a/src/H5Fint.c b/src/H5Fint.c index 49538f4..abc638a 100644 --- a/src/H5Fint.c +++ b/src/H5Fint.c @@ -21,22 +21,22 @@ /***********/ /* Headers */ /***********/ -#include "H5private.h" /* Generic Functions */ -#include "H5Aprivate.h" /* Attributes */ -#include "H5ACprivate.h" /* Metadata cache */ -#include "H5CXprivate.h" /* API Contexts */ -#include "H5Dprivate.h" /* Datasets */ -#include "H5Eprivate.h" /* Error handling */ -#include "H5Fpkg.h" /* File access */ -#include "H5FDprivate.h" /* File drivers */ -#include "H5Gprivate.h" /* Groups */ -#include "H5Iprivate.h" /* IDs */ -#include "H5Lprivate.h" /* Links */ -#include "H5MFprivate.h" /* File memory management */ -#include "H5MMprivate.h" /* Memory management */ -#include "H5Pprivate.h" /* Property lists */ -#include "H5SMprivate.h" /* Shared Object Header Messages */ -#include "H5Tprivate.h" /* Datatypes */ +#include "H5private.h" /* Generic Functions */ +#include "H5Aprivate.h" /* Attributes */ +#include "H5ACprivate.h" /* Metadata cache */ +#include "H5CXprivate.h" /* API Contexts */ +#include "H5Dprivate.h" /* Datasets */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5Fpkg.h" /* File access */ +#include "H5FDprivate.h" /* File drivers */ +#include "H5Gprivate.h" /* Groups */ +#include "H5Iprivate.h" /* IDs */ +#include "H5Lprivate.h" /* Links */ +#include "H5MFprivate.h" /* File memory management */ +#include "H5MMprivate.h" /* Memory management */ +#include "H5Pprivate.h" /* Property lists */ +#include "H5SMprivate.h" /* Shared Object Header Messages */ +#include "H5Tprivate.h" /* Datatypes */ /****************/ @@ -74,11 +74,9 @@ typedef struct H5F_olist_t { /********************/ static int H5F_get_objects_cb(void *obj_ptr, hid_t obj_id, void *key); -static herr_t H5F__build_name(const char *prefix, const char *file_name, - char **full_name/*out*/); +static herr_t H5F__build_name(const char *prefix, const char *file_name, char **full_name/*out*/); static char *H5F__getenv_prefix_name(char **env_prefix/*in,out*/); -static herr_t H5F_build_actual_name(const H5F_t *f, const H5P_genplist_t *fapl, - const char *name, char ** /*out*/ actual_name);/* Declare a free list to manage the H5F_t struct */ +static herr_t H5F_build_actual_name(const H5F_t *f, const H5P_genplist_t *fapl, const char *name, char ** /*out*/ actual_name); static herr_t H5F__flush_phase1(H5F_t *f); static herr_t H5F__flush_phase2(H5F_t *f, hbool_t closing); @@ -175,7 +173,7 @@ H5F_get_access_plist(H5F_t *f, hbool_t app_ref) HGOTO_ERROR(H5E_PLIST, H5E_CANTSET, FAIL, "can't set object flush callback") if(f->shared->efc) - efc_size = H5F_efc_max_nfiles(f->shared->efc); + efc_size = H5F__efc_max_nfiles(f->shared->efc); if(H5P_set(new_plist, H5F_ACS_EFC_SIZE_NAME, &efc_size) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't set elink file cache size") if(f->shared->page_buf != NULL) { @@ -486,11 +484,12 @@ done: /*-------------------------------------------------------------------------- - * Function: H5F__build_name + * Function: H5F__build_name * - * Purpose: Prepend PREFIX to FILE_NAME and store in FULL_NAME + * Purpose: Prepend PREFIX to FILE_NAME and store in FULL_NAME + * + * Return: SUCCEED/FAIL * - * Return: Non-negative on success/Negative on failure *--------------------------------------------------------------------------*/ static herr_t H5F__build_name(const char *prefix, const char *file_name, char **full_name/*out*/) @@ -510,7 +509,7 @@ H5F__build_name(const char *prefix, const char *file_name, char **full_name/*out /* Compose the full file name */ HDsnprintf(*full_name, (prefix_len + fname_len + 2), "%s%s%s", prefix, - (H5_CHECK_DELIMITER(prefix[prefix_len - 1]) ? "" : H5_DIR_SEPS), file_name); + ((prefix_len == 0 || H5_CHECK_DELIMITER(prefix[prefix_len - 1])) ? "" : H5_DIR_SEPS), file_name); done: FUNC_LEAVE_NOAPI(ret_value) @@ -818,34 +817,37 @@ done: /*------------------------------------------------------------------------- - * Function: H5F_new + * Function: H5F__new * - * Purpose: Creates a new file object and initializes it. The - * H5Fopen and H5Fcreate functions then fill in various fields. - * If SHARED is a non-null pointer then the shared info - * to which it points has the reference count incremented. - * Otherwise a new, empty shared info struct is created and - * initialized with the specified file access property list. + * Purpose: Creates a new file object and initializes it. The + * H5Fopen and H5Fcreate functions then fill in various fields. + * If SHARED is a non-null pointer then the shared info + * to which it points has the reference count incremented. + * Otherwise a new, empty shared info struct is created and + * initialized with the specified file access property list. + * + * Return: Success: Pointer to a new file struct + * + * Failure: NULL * - * Return: Success: Ptr to a new file struct. - * Failure: NULL *------------------------------------------------------------------------- */ H5F_t * -H5F_new(H5F_file_t *shared, unsigned flags, hid_t fcpl_id, hid_t fapl_id, H5FD_t *lf) +H5F__new(H5F_file_t *shared, unsigned flags, hid_t fcpl_id, hid_t fapl_id, H5FD_t *lf) { - H5F_t *f = NULL, *ret_value = NULL; + H5F_t *f = NULL; + H5F_t *ret_value = NULL; - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_PACKAGE if(NULL == (f = H5FL_CALLOC(H5F_t))) HGOTO_ERROR(H5E_FILE, H5E_NOSPACE, NULL, "can't allocate top file structure") - f->file_id = -1; + f->file_id = H5I_INVALID_HID; if(shared) { HDassert(lf == NULL); f->shared = shared; - } /* end if */ + } else { H5P_genplist_t *plist; /* Property list */ unsigned efc_size; /* External file cache size */ @@ -866,7 +868,7 @@ H5F_new(H5F_file_t *shared, unsigned flags, hid_t fcpl_id, hid_t fapl_id, H5FD_t f->shared->fs_state[u] = H5F_FS_STATE_CLOSED; f->shared->fs_addr[u] = HADDR_UNDEF; f->shared->fs_man[u] = NULL; - } /* end for */ + } f->shared->first_alloc_dealloc = FALSE; f->shared->eoa_pre_fsm_fsalloc = HADDR_UNDEF; f->shared->eoa_post_fsm_fsalloc = HADDR_UNDEF; @@ -878,9 +880,8 @@ H5F_new(H5F_file_t *shared, unsigned flags, hid_t fcpl_id, hid_t fapl_id, H5FD_t /* intialize point of no return */ f->shared->point_of_no_return = FALSE; - /* - * Copy the file creation and file access property lists into the - * new file handle. We do this early because some values might need + /* Copy the file creation and file access property lists into the + * new file handle. We do this early because some values might need * to change as the file is being opened. */ if(NULL == (plist = (H5P_genplist_t *)H5I_object(fcpl_id))) @@ -906,7 +907,8 @@ H5F_new(H5F_file_t *shared, unsigned flags, hid_t fcpl_id, hid_t fapl_id, H5FD_t HDassert(f->shared->fs_page_size >= H5F_FILE_SPACE_PAGE_SIZE_MIN); /* Temporary for multi/split drivers: fail file creation - when persisting free-space or using paged aggregation strategy */ + * when persisting free-space or using paged aggregation strategy. + */ if(H5F_HAS_FEATURE(f, H5FD_FEAT_PAGED_AGGR)) if(f->shared->fs_strategy == H5F_FSPACE_STRATEGY_PAGE || f->shared->fs_persist) HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "can't open with this strategy or persistent fs") @@ -947,7 +949,7 @@ H5F_new(H5F_file_t *shared, unsigned flags, hid_t fcpl_id, hid_t fapl_id, H5FD_t if(H5P_get(plist, H5F_ACS_EFC_SIZE_NAME, &efc_size) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, NULL, "can't get elink file cache size") if(efc_size > 0) - if(NULL == (f->shared->efc = H5F_efc_create(efc_size))) + if(NULL == (f->shared->efc = H5F__efc_create(efc_size))) HGOTO_ERROR(H5E_FILE, H5E_CANTINIT, NULL, "can't create external file cache") #ifdef H5_HAVE_PARALLEL if(H5P_get(plist, H5_COLL_MD_READ_FLAG_NAME, &(f->coll_md_read)) < 0) @@ -1000,12 +1002,12 @@ H5F_new(H5F_file_t *shared, unsigned flags, hid_t fcpl_id, hid_t fapl_id, H5FD_t f->shared->feature_flags &= ~(unsigned)H5FD_FEAT_ACCUMULATE_METADATA; if(H5FD_set_feature_flags(f->shared->lf, f->shared->feature_flags) < 0) HGOTO_ERROR(H5E_FILE, H5E_CANTSET, NULL, "can't set feature_flags in VFD") - } /* end if */ + } else { /* If no value for read attempts has been set, use the default */ if(!f->shared->read_attempts) f->shared->read_attempts = H5F_METADATA_READ_ATTEMPTS; - } /* end else */ + } /* Determine the # of bins for metdata read retries */ if(H5F_set_retries(f) < 0) @@ -1031,8 +1033,7 @@ H5F_new(H5F_file_t *shared, unsigned flags, hid_t fcpl_id, hid_t fapl_id, H5FD_t if(H5P_get(plist, H5F_ACS_OBJECT_FLUSH_CB_NAME, &(f->shared->object_flush)) < 0) HGOTO_ERROR(H5E_FILE, H5E_CANTGET, NULL, "can't get object flush cb info") - /* - * Create a metadata cache with the specified number of elements. + /* Create a metadata cache with the specified number of elements. * The cache might be created with a different number of elements and * the access property list should be updated to reflect that. */ @@ -1069,12 +1070,12 @@ done: HDONE_ERROR(H5E_FILE, H5E_CANTDEC, NULL, "can't close property list") f->shared = H5FL_FREE(H5F_file_t, f->shared); - } /* end if */ + } f = H5FL_FREE(H5F_t, f); - } /* end if */ + } FUNC_LEAVE_NOAPI(ret_value) -} /* end H5F_new() */ +} /* end H5F__new() */ /*------------------------------------------------------------------------- @@ -1343,8 +1344,8 @@ H5F__dest(H5F_t *f, hbool_t flush) * Return: Success: Non-NULL, pointer to new file object. * Failure: NULL * - * Programmer: Quincey Koziol - * December 13, 2017 + * Programmer: Quincey Koziol + * December 13, 2017 * *------------------------------------------------------------------------- */ @@ -1379,8 +1380,8 @@ done: * Return: Success: Non-NULL, pointer to new file object. * Failure: NULL * - * Programmer: Quincey Koziol - * December 13, 2017 + * Programmer: Quincey Koziol + * December 13, 2017 * *------------------------------------------------------------------------- */ @@ -1587,7 +1588,7 @@ H5F_open(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id) HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "SWMR read access flag not the same for file that is already open") /* Allocate new "high-level" file struct */ - if((file = H5F_new(shared, flags, fcpl_id, fapl_id, NULL)) == NULL) + if((file = H5F__new(shared, flags, fcpl_id, fapl_id, NULL)) == NULL) HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, NULL, "unable to create new file object") } /* end if */ else { @@ -1615,7 +1616,7 @@ H5F_open(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id) } /* end if */ /* Create the 'top' file structure */ - if(NULL == (file = H5F_new(NULL, flags, fcpl_id, fapl_id, lf))) { + if(NULL == (file = H5F__new(NULL, flags, fcpl_id, fapl_id, lf))) { /* If this is the only time the file has been opened and the struct * returned is NULL, H5FD_close() will never be called via H5F_dest() * so we have to close lf here before heading to the error handling. @@ -1881,8 +1882,8 @@ H5F__flush_phase2(H5F_t *f, hbool_t closing) #ifdef H5_HAVE_PARALLEL if(H5F_HAS_FEATURE(f, H5FD_FEAT_HAS_MPI)) - /* Since we just returned from a call to H5AC_flush(), we just - * passed through a barrier. Hence we can skip the barrier on + /* Since we just returned from a call to H5AC_flush(), we just + * passed through a barrier. Hence we can skip the barrier on * entry to the mpio file driver truncate call below, and the first * barrier in the following call to flush the cache again. */ @@ -1967,8 +1968,8 @@ H5F__flush_real(H5F_t *f) * * Return: Non-negative on success / Negative on failure * - * Programmer: Quincey Koziol - * December 13, 2017 + * Programmer: Quincey Koziol + * December 13, 2017 * *------------------------------------------------------------------------- */ @@ -2085,7 +2086,7 @@ H5F__close_cb(H5F_t *f) unsigned nopen_objs = 0; /* Number of open objects in file/mount hierarchy */ /* Get the number of open objects and open files on this file/mount hierarchy */ - if(H5F_mount_count_ids(f, &nopen_files, &nopen_objs) < 0) + if(H5F__mount_count_ids(f, &nopen_files, &nopen_objs) < 0) HGOTO_ERROR(H5E_SYM, H5E_MOUNT, FAIL, "problem checking mount hierarchy") /* If there are no other file IDs open on this file/mount hier., but @@ -2150,7 +2151,7 @@ H5F_try_close(H5F_t *f, hbool_t *was_closed /*out*/) } /* end if */ /* Get the number of open objects and open files on this file/mount hierarchy */ - if(H5F_mount_count_ids(f, &nopen_files, &nopen_objs) < 0) + if(H5F__mount_count_ids(f, &nopen_files, &nopen_objs) < 0) HGOTO_ERROR(H5E_SYM, H5E_MOUNT, FAIL, "problem checking mount hierarchy") /* @@ -2792,19 +2793,19 @@ H5F__set_libver_bounds(H5F_t *f, H5F_libver_t low, H5F_libver_t high) * metadata entry class changes when the file format low / high * bounds are changed and an unwritten entry of that class is * sitting in the metadata cache. - * + * * If that happens, it's possible that the entry's size could * become larger, potentially corrupting the file (if the larger * entry is fully written, overwriting data outside its allocated * space), or corrupting the entry (if the entry is truncated to * fit into the allocated space). - * + * * Although I'm not aware of any metadata with this behavior * currently, it would be very difficult to guard against and / or * detect, but if we flush everything here, the format version * for metadata entries in the cache will be finalized and these * sorts of problems can be avoided. - * + * * QAK - April, 2018 */ if(H5F__flush_real(f) < 0) @@ -3635,7 +3636,7 @@ done: herr_t H5F__format_convert(H5F_t *f) { - hbool_t mark_dirty = FALSE; /* Whether to mark the file's superblock dirty */ + hbool_t mark_dirty = FALSE; /* Whether to mark the file's superblock dirty */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_PACKAGE_VOL @@ -3646,39 +3647,39 @@ H5F__format_convert(H5F_t *f) /* Check if the superblock should be downgraded */ if(f->shared->sblock->super_vers > HDF5_SUPERBLOCK_VERSION_V18_LATEST) { - f->shared->sblock->super_vers = HDF5_SUPERBLOCK_VERSION_V18_LATEST; - mark_dirty = TRUE; + f->shared->sblock->super_vers = HDF5_SUPERBLOCK_VERSION_V18_LATEST; + mark_dirty = TRUE; } /* end if */ /* Check for persistent freespace manager, which needs to be downgraded */ if(!(f->shared->fs_strategy == H5F_FILE_SPACE_STRATEGY_DEF && - f->shared->fs_persist == H5F_FREE_SPACE_PERSIST_DEF && - f->shared->fs_threshold == H5F_FREE_SPACE_THRESHOLD_DEF && - f->shared->fs_page_size == H5F_FILE_SPACE_PAGE_SIZE_DEF)) { - /* Check to remove free-space manager info message from superblock extension */ - if(H5F_addr_defined(f->shared->sblock->ext_addr)) - if(H5F__super_ext_remove_msg(f, H5O_FSINFO_ID) < 0) - HGOTO_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "error in removing message from superblock extension") - - /* Close freespace manager */ - if(H5MF_try_close(f) < 0) - HGOTO_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "unable to free free-space address") - - /* Set non-persistent freespace manager */ - f->shared->fs_strategy = H5F_FILE_SPACE_STRATEGY_DEF; - f->shared->fs_persist = H5F_FREE_SPACE_PERSIST_DEF; - f->shared->fs_threshold = H5F_FREE_SPACE_THRESHOLD_DEF; - f->shared->fs_page_size = H5F_FILE_SPACE_PAGE_SIZE_DEF; - - /* Indicate that the superblock should be marked dirty */ - mark_dirty = TRUE; + f->shared->fs_persist == H5F_FREE_SPACE_PERSIST_DEF && + f->shared->fs_threshold == H5F_FREE_SPACE_THRESHOLD_DEF && + f->shared->fs_page_size == H5F_FILE_SPACE_PAGE_SIZE_DEF)) { + /* Check to remove free-space manager info message from superblock extension */ + if(H5F_addr_defined(f->shared->sblock->ext_addr)) + if(H5F__super_ext_remove_msg(f, H5O_FSINFO_ID) < 0) + HGOTO_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "error in removing message from superblock extension") + + /* Close freespace manager */ + if(H5MF_try_close(f) < 0) + HGOTO_ERROR(H5E_FILE, H5E_CANTRELEASE, FAIL, "unable to free free-space address") + + /* Set non-persistent freespace manager */ + f->shared->fs_strategy = H5F_FILE_SPACE_STRATEGY_DEF; + f->shared->fs_persist = H5F_FREE_SPACE_PERSIST_DEF; + f->shared->fs_threshold = H5F_FREE_SPACE_THRESHOLD_DEF; + f->shared->fs_page_size = H5F_FILE_SPACE_PAGE_SIZE_DEF; + + /* Indicate that the superblock should be marked dirty */ + mark_dirty = TRUE; } /* end if */ /* Check if we should mark the superblock dirty */ if(mark_dirty) - /* Mark superblock as dirty */ - if(H5F_super_dirty(f) < 0) - HGOTO_ERROR(H5E_FILE, H5E_CANTMARKDIRTY, FAIL, "unable to mark superblock as dirty") + /* Mark superblock as dirty */ + if(H5F_super_dirty(f) < 0) + HGOTO_ERROR(H5E_FILE, H5E_CANTMARKDIRTY, FAIL, "unable to mark superblock as dirty") done: FUNC_LEAVE_NOAPI_VOL(ret_value) diff --git a/src/H5Fmount.c b/src/H5Fmount.c index e3a92fd..4cd1edf 100644 --- a/src/H5Fmount.c +++ b/src/H5Fmount.c @@ -15,21 +15,18 @@ /* Packages needed by this file... */ -#include "H5private.h" /* Generic Functions */ -#include "H5ACprivate.h" /* Metadata cache */ -#include "H5CXprivate.h" /* API Contexts */ -#include "H5Eprivate.h" /* Error handling */ -#include "H5Fpkg.h" /* File access */ -#include "H5Gprivate.h" /* Groups */ -#include "H5Iprivate.h" /* IDs */ -#include "H5Pprivate.h" /* Property lists */ -#include "H5MMprivate.h" /* Memory management */ +#include "H5private.h" /* Generic Functions */ +#include "H5ACprivate.h" /* Metadata cache */ +#include "H5CXprivate.h" /* API Contexts */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5Fpkg.h" /* File access */ +#include "H5Gprivate.h" /* Groups */ +#include "H5Iprivate.h" /* IDs */ +#include "H5MMprivate.h" /* Memory management */ +#include "H5Pprivate.h" /* Property lists */ /* PRIVATE PROTOTYPES */ -static herr_t H5F__mount(H5G_loc_t *loc, const char *name, H5F_t *child, - hid_t plist_id); -static herr_t H5F__unmount(H5G_loc_t *loc, const char *name); -static void H5F_mount_count_ids_recurse(H5F_t *f, unsigned *nopen_files, unsigned *nopen_objs); +static void H5F__mount_count_ids_recurse(H5F_t *f, unsigned *nopen_files, unsigned *nopen_objs); /*------------------------------------------------------------------------- @@ -47,16 +44,17 @@ static void H5F_mount_count_ids_recurse(H5F_t *f, unsigned *nopen_files, unsigne herr_t H5F__close_mounts(H5F_t *f) { - unsigned u; /* Local index */ - herr_t ret_value=SUCCEED; /* Return value */ + unsigned u; /* Local index */ + herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI(FAIL) + FUNC_ENTER_PACKAGE HDassert(f); /* Unmount all child files. Loop backwards to avoid having to adjust u when * a file is unmounted. Note that we rely on unsigned u "wrapping around" - * to terminate the loop. */ + * to terminate the loop. + */ for (u = f->shared->mtab.nmounts - 1; u < f->shared->mtab.nmounts; u--) { /* Only unmount children mounted to this top level file structure */ if(f->shared->mtab.child[u].file->parent == f) { @@ -77,7 +75,7 @@ H5F__close_mounts(H5F_t *f) f->shared->mtab.nmounts--; f->nmounts--; } - } /* end if */ + } HDassert(f->nmounts == 0); @@ -100,7 +98,7 @@ done: * *------------------------------------------------------------------------- */ -static herr_t +herr_t H5F__mount(H5G_loc_t *loc, const char *name, H5F_t *child, hid_t H5_ATTR_UNUSED plist_id) { H5G_t *mount_point = NULL; /*mount point group */ @@ -112,9 +110,9 @@ H5F__mount(H5G_loc_t *loc, const char *name, H5F_t *child, hid_t H5_ATTR_UNUSED H5G_name_t mp_path; /* Mount point group hier. path */ H5O_loc_t mp_oloc; /* Mount point object location */ H5G_loc_t root_loc; /* Group location of root of file to mount */ - herr_t ret_value = SUCCEED; /*return value */ + herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_STATIC_VOL + FUNC_ENTER_PACKAGE_VOL HDassert(loc); HDassert(name && *name); @@ -162,9 +160,9 @@ H5F__mount(H5G_loc_t *loc, const char *name, H5F_t *child, hid_t H5_ATTR_UNUSED mp_loc.path = H5G_nameof(mount_point); HDassert(mp_loc.path); for(ancestor = parent; ancestor; ancestor = ancestor->parent) { - if(ancestor->shared == child->shared) - HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "mount would introduce a cycle") - } /* end for */ + if(ancestor->shared == child->shared) + HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "mount would introduce a cycle") + } /* Make certain that the parent & child files have the same "file close degree" */ if(parent->shared->fc_degree != child->shared->fc_degree) @@ -181,29 +179,29 @@ H5F__mount(H5G_loc_t *loc, const char *name, H5F_t *child, hid_t H5_ATTR_UNUSED while(lt < rt && cmp) { H5O_loc_t *oloc; /*temporary symbol table entry */ - md = (lt + rt) / 2; - oloc = H5G_oloc(parent->shared->mtab.child[md].group); - cmp = H5F_addr_cmp(mp_loc.oloc->addr, oloc->addr); - if(cmp < 0) - rt = md; - else if(cmp > 0) - lt = md + 1; - } /* end while */ + md = (lt + rt) / 2; + oloc = H5G_oloc(parent->shared->mtab.child[md].group); + cmp = H5F_addr_cmp(mp_loc.oloc->addr, oloc->addr); + if(cmp < 0) + rt = md; + else if(cmp > 0) + lt = md + 1; + } if(cmp > 0) md++; if(!cmp) - HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "mount point is already in use") + HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "mount point is already in use") /* Make room in the table */ if(parent->shared->mtab.nmounts >= parent->shared->mtab.nalloc) { - unsigned n = MAX(16, 2 * parent->shared->mtab.nalloc); - H5F_mount_t *x = (H5F_mount_t *)H5MM_realloc(parent->shared->mtab.child, n * sizeof(parent->shared->mtab.child[0])); + unsigned n = MAX(16, 2 * parent->shared->mtab.nalloc); + H5F_mount_t *x = (H5F_mount_t *)H5MM_realloc(parent->shared->mtab.child, n * sizeof(parent->shared->mtab.child[0])); - if(!x) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for mount table") - parent->shared->mtab.child = x; - parent->shared->mtab.nalloc = n; - } /* end if */ + if(!x) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for mount table") + parent->shared->mtab.child = x; + parent->shared->mtab.nalloc = n; + } /* Insert into table */ HDmemmove(parent->shared->mtab.child + md + 1, parent->shared->mtab.child + md, @@ -228,19 +226,19 @@ H5F__mount(H5G_loc_t *loc, const char *name, H5F_t *child, hid_t H5_ATTR_UNUSED /* We pass H5G_UNKNOWN as object type; search all IDs */ if(H5G_name_replace(NULL, H5G_NAME_MOUNT, mp_loc.oloc->file, mp_loc.path->full_path_r, root_loc.oloc->file, root_loc.path->full_path_r) < 0) - HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "unable to replace name") + HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "unable to replace name") done: if(ret_value < 0) { if(mount_point) { if(H5G_close(mount_point) < 0) HDONE_ERROR(H5E_FILE, H5E_CANTCLOSEOBJ, FAIL, "unable to close mounted group") - } /* end if */ + } else { if(H5G_loc_free(&mp_loc) < 0) HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "unable to free mount location") - } /* end else */ - } /* end if */ + } + } FUNC_LEAVE_NOAPI_VOL(ret_value) } /* end H5F__mount() */ @@ -264,7 +262,7 @@ done: * *------------------------------------------------------------------------- */ -static herr_t +herr_t H5F__unmount(H5G_loc_t *loc, const char *name) { H5G_t *child_group = NULL; /* Child's group in parent mtab */ @@ -279,7 +277,7 @@ H5F__unmount(H5G_loc_t *loc, const char *name) int child_idx; /* Index of child in parent's mtab */ herr_t ret_value = SUCCEED; /*return value */ - FUNC_ENTER_STATIC_VOL + FUNC_ENTER_PACKAGE_VOL HDassert(loc); HDassert(name && *name); @@ -304,41 +302,43 @@ H5F__unmount(H5G_loc_t *loc, const char *name) if(child->parent && H5F_addr_eq(mp_oloc.addr, mnt_oloc->addr)) { unsigned u; /*counters */ - /* - * We've been given the root group of the child. We do a reverse - * lookup in the parent's mount table to find the correct entry. - */ - parent = child->parent; - for(u = 0; u < parent->shared->mtab.nmounts; u++) { - if(parent->shared->mtab.child[u].file->shared == child->shared) { + /* + * We've been given the root group of the child. We do a reverse + * lookup in the parent's mount table to find the correct entry. + */ + parent = child->parent; + for(u = 0; u < parent->shared->mtab.nmounts; u++) { + if(parent->shared->mtab.child[u].file->shared == child->shared) { /* Found the correct index */ child_idx = (int)u; break; - } /* end if */ - } /* end for */ - } else { + } + } + } + else { unsigned lt, rt, md = 0; /*binary search indices */ int cmp; /*binary search comparison value*/ - /* - * We've been given the mount point in the parent. We use a binary - * search in the parent to locate the mounted file, if any. - */ - parent = child; /*we guessed wrong*/ - lt = 0; - rt = parent->shared->mtab.nmounts; - cmp = -1; - while(lt < rt && cmp) { - md = (lt + rt) / 2; - mnt_oloc = H5G_oloc(parent->shared->mtab.child[md].group); - cmp = H5F_addr_cmp(mp_oloc.addr, mnt_oloc->addr); - if (cmp<0) - rt = md; - else - lt = md + 1; - } /* end while */ - if(cmp) - HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "not a mount point") + /* We've been given the mount point in the parent. We use a binary + * search in the parent to locate the mounted file, if any. + */ + parent = child; /*we guessed wrong*/ + lt = 0; + rt = parent->shared->mtab.nmounts; + cmp = -1; + + while(lt < rt && cmp) { + md = (lt + rt) / 2; + mnt_oloc = H5G_oloc(parent->shared->mtab.child[md].group); + cmp = H5F_addr_cmp(mp_oloc.addr, mnt_oloc->addr); + if (cmp<0) + rt = md; + else + lt = md + 1; + } + + if(cmp) + HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "not a mount point") /* Found the correct index, set the info about the child */ child_idx = (int)md; @@ -426,48 +426,59 @@ H5F_is_mount(const H5F_t *file) /*------------------------------------------------------------------------- - * Function: H5Fmount + * Function: H5Fmount * - * Purpose: Mount file CHILD_ID onto the group specified by LOC_ID and - * NAME using mount properties PLIST_ID. + * Purpose: Mount file CHILD_ID onto the group specified by LOC_ID and + * NAME using mount properties PLIST_ID. * - * Return: Non-negative on success/Negative on failure - * - * Programmer: Robb Matzke - * Tuesday, October 6, 1998 + * Return: SUCCEED/FAIL * *------------------------------------------------------------------------- */ herr_t H5Fmount(hid_t loc_id, const char *name, hid_t child_id, hid_t plist_id) { - H5G_loc_t loc; - H5F_t *child = NULL; - herr_t ret_value = SUCCEED; /* Return value */ + H5G_loc_t loc; /* Parent location */ + H5F_t *child = NULL; /* Child object */ + H5I_type_t loc_type; /* ID type of location */ + H5I_type_t child_type; /* ID type of child */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_API(FAIL) H5TRACE4("e", "i*sii", loc_id, name, child_id, plist_id); /* Check arguments */ - if(H5G_loc(loc_id, &loc) < 0) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location") - if(!name || !*name) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name") - if(NULL == (child = (H5F_t *)H5I_object_verify(child_id, H5I_FILE))) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file") + loc_type = H5I_get_type(loc_id); + if(H5I_FILE != loc_type && H5I_GROUP != loc_type) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "loc_id parameter not a file or group ID") + if(!name) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "name parameter cannot be NULL") + if(!*name) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "name parameter cannot be the empty string") + child_type = H5I_get_type(child_id); + if(H5I_FILE != child_type) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "child_id parameter not a file ID") if(H5P_DEFAULT == plist_id) plist_id = H5P_FILE_MOUNT_DEFAULT; else if(TRUE != H5P_isa_class(plist_id, H5P_FILE_MOUNT)) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not property list") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "plist_id is not a property list ID") /* Set up collective metadata if appropriate */ if(H5CX_set_loc(loc_id) < 0) HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "can't set collective metadata read info") - /* Do the mount */ + /* Get the location object */ + if(H5G_loc(loc_id, &loc) < 0) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "could not get location object") + + /* Get the child object */ + if(NULL == (child = (H5F_t *)H5I_object_verify(child_id, H5I_FILE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "could not get child object") + + /* Perform the mount operation */ if(H5F__mount(&loc, name, child, plist_id) < 0) - HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "unable to mount file") + HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "unable to mount file") done: FUNC_LEAVE_API(ret_value) @@ -475,46 +486,51 @@ done: /*------------------------------------------------------------------------- - * Function: H5Funmount - * - * Purpose: Given a mount point, dissassociate the mount point's file - * from the file mounted there. Do not close either file. + * Function: H5Funmount * - * The mount point can either be the group in the parent or the - * root group of the mounted file (both groups have the same - * name). If the mount point was opened before the mount then - * it's the group in the parent, but if it was opened after the - * mount then it's the root group of the child. + * Purpose: Given a mount point, dissassociate the mount point's file + * from the file mounted there. Do not close either file. * - * Return: Non-negative on success/Negative on failure + * The mount point can either be the group in the parent or the + * root group of the mounted file (both groups have the same + * name). If the mount point was opened before the mount then + * it's the group in the parent, but if it was opened after the + * mount then it's the root group of the child. * - * Programmer: Robb Matzke - * Tuesday, October 6, 1998 + * Return: SUCCEED/FAIL * *------------------------------------------------------------------------- */ herr_t H5Funmount(hid_t loc_id, const char *name) { - H5G_loc_t loc; - herr_t ret_value=SUCCEED; /* Return value */ + H5G_loc_t loc; /* Parent location */ + H5I_type_t loc_type; /* ID type of location */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_API(FAIL) H5TRACE2("e", "i*s", loc_id, name); - /* Check args */ - if(H5G_loc(loc_id, &loc) < 0) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location") - if(!name || !*name) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name") + /* Check arguments */ + loc_type = H5I_get_type(loc_id); + if(H5I_FILE != loc_type && H5I_GROUP != loc_type) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "loc_id parameter not a file or group ID") + if(!name) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "name parameter cannot be NULL") + if(!*name) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "name parameter cannot be the empty string") /* Set up collective metadata if appropriate */ if(H5CX_set_loc(loc_id) < 0) HGOTO_ERROR(H5E_FILE, H5E_CANTSET, FAIL, "can't set collective metadata read info") - /* Unmount */ + /* Get the location object */ + if(H5G_loc(loc_id, &loc) < 0) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "could not get location object") + + /* Perform the unmount operation */ if(H5F__unmount(&loc, name) < 0) - HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "unable to unmount file") + HGOTO_ERROR(H5E_FILE, H5E_MOUNT, FAIL, "unable to unmount file") done: FUNC_LEAVE_API(ret_value) @@ -522,12 +538,12 @@ done: /*------------------------------------------------------------------------- - * Function: H5F_mount_count_ids_recurse + * Function: H5F__mount_count_ids_recurse * - * Purpose: Helper routine for counting number of open IDs in mount + * Purpose: Helper routine for counting number of open IDs in mount * hierarchy. * - * Return: <none> + * Return: void * * Programmer: Quincey Koziol * Tuesday, July 19, 2005 @@ -535,11 +551,11 @@ done: *------------------------------------------------------------------------- */ static void -H5F_mount_count_ids_recurse(H5F_t *f, unsigned *nopen_files, unsigned *nopen_objs) +H5F__mount_count_ids_recurse(H5F_t *f, unsigned *nopen_files, unsigned *nopen_objs) { unsigned u; /* Local index value */ - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_STATIC_NOERR /* Sanity check */ HDassert(f); @@ -564,20 +580,20 @@ H5F_mount_count_ids_recurse(H5F_t *f, unsigned *nopen_files, unsigned *nopen_obj if(H5G_get_shared_count(f->shared->mtab.child[u].group) > 1) *nopen_objs += 1; - H5F_mount_count_ids_recurse(f->shared->mtab.child[u].file, nopen_files, nopen_objs); + H5F__mount_count_ids_recurse(f->shared->mtab.child[u].file, nopen_files, nopen_objs); } - } /* end for */ + } FUNC_LEAVE_NOAPI_VOID -} /* end H5F_mount_count_ids_recurse() */ +} /* end H5F__mount_count_ids_recurse() */ /*------------------------------------------------------------------------- - * Function: H5F_mount_count_ids + * Function: H5F__mount_count_ids * - * Purpose: Count the number of open file & object IDs in a mount hierarchy + * Purpose: Count the number of open file & object IDs in a mount hierarchy * - * Return: SUCCEED/FAIL + * Return: SUCCEED/FAIL * * Programmer: Quincey Koziol * Tues, July 19, 2005 @@ -585,9 +601,9 @@ H5F_mount_count_ids_recurse(H5F_t *f, unsigned *nopen_files, unsigned *nopen_obj *------------------------------------------------------------------------- */ herr_t -H5F_mount_count_ids(H5F_t *f, unsigned *nopen_files, unsigned *nopen_objs) +H5F__mount_count_ids(H5F_t *f, unsigned *nopen_files, unsigned *nopen_objs) { - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_PACKAGE_NOERR /* Sanity check */ HDassert(f); @@ -599,10 +615,10 @@ H5F_mount_count_ids(H5F_t *f, unsigned *nopen_files, unsigned *nopen_objs) f = f->parent; /* Count open IDs in the hierarchy */ - H5F_mount_count_ids_recurse(f, nopen_files, nopen_objs); + H5F__mount_count_ids_recurse(f, nopen_files, nopen_objs); FUNC_LEAVE_NOAPI(SUCCEED) -} /* end H5F_mount_count_ids() */ +} /* end H5F__mount_count_ids() */ /*------------------------------------------------------------------------- @@ -648,11 +664,11 @@ done: /*------------------------------------------------------------------------- - * Function: H5F_flush_mounts + * Function: H5F_flush_mounts * - * Purpose: Flush a mount hierarchy + * Purpose: Flush a mount hierarchy * - * Return: SUCCEED/FAIL + * Return: SUCCEED/FAIL * * Programmer: Quincey Koziol * Fri, August 21, 2009 @@ -715,22 +731,22 @@ H5F_traverse_mount(H5O_loc_t *oloc/*in,out*/) * of file2, which is mounted somewhere in file3. */ do { - /* - * Use a binary search to find the potential mount point in the mount - * table for the parent - */ - lt = 0; - rt = parent->shared->mtab.nmounts; - cmp = -1; - while(lt < rt && cmp) { - md = (lt + rt) / 2; - mnt_oloc = H5G_oloc(parent->shared->mtab.child[md].group); - cmp = H5F_addr_cmp(oloc->addr, mnt_oloc->addr); - if(cmp < 0) - rt = md; - else - lt = md + 1; - } /* end while */ + /* + * Use a binary search to find the potential mount point in the mount + * table for the parent + */ + lt = 0; + rt = parent->shared->mtab.nmounts; + cmp = -1; + while(lt < rt && cmp) { + md = (lt + rt) / 2; + mnt_oloc = H5G_oloc(parent->shared->mtab.child[md].group); + cmp = H5F_addr_cmp(oloc->addr, mnt_oloc->addr); + if(cmp < 0) + rt = md; + else + lt = md + 1; + } /* Copy root info over to ENT */ if(0 == cmp) { diff --git a/src/H5Fpkg.h b/src/H5Fpkg.h index 050e426..f815005 100644 --- a/src/H5Fpkg.h +++ b/src/H5Fpkg.h @@ -30,18 +30,18 @@ #include "H5Fprivate.h" /* Other public headers needed by this file */ -#include "H5Bpublic.h" /* B-tree header, for H5B_NUM_BTREE_ID */ +#include "H5Bpublic.h" /* B-tree header, for H5B_NUM_BTREE_ID */ /* Other private headers needed by this file */ -#include "H5private.h" /* Generic Functions */ -#include "H5ACprivate.h" /* Metadata cache */ -#include "H5FLprivate.h" /* Free Lists */ -#include "H5FOprivate.h" /* File objects */ -#include "H5FSprivate.h" /* File free space */ -#include "H5Gprivate.h" /* Groups */ -#include "H5Oprivate.h" /* Object header messages */ -#include "H5PBprivate.h" /* Page buffer */ -#include "H5UCprivate.h" /* Reference counted object functions */ +#include "H5private.h" /* Generic Functions */ +#include "H5ACprivate.h" /* Metadata cache */ +#include "H5FLprivate.h" /* Free Lists */ +#include "H5FOprivate.h" /* File objects */ +#include "H5FSprivate.h" /* File free space */ +#include "H5Gprivate.h" /* Groups */ +#include "H5Oprivate.h" /* Object header messages */ +#include "H5PBprivate.h" /* Page buffer */ +#include "H5UCprivate.h" /* Reference counted object functions */ /* @@ -394,13 +394,10 @@ H5FL_EXTERN(H5F_file_t); /******************************/ /* General routines */ -H5F_t *H5F_new(H5F_file_t *shared, unsigned flags, hid_t fcpl_id, - hid_t fapl_id, H5FD_t *lf); +H5_DLL H5F_t *H5F__new(H5F_file_t *shared, unsigned flags, hid_t fcpl_id, hid_t fapl_id, H5FD_t *lf); H5_DLL herr_t H5F__dest(H5F_t *f, hbool_t flush); -H5_DLL H5F_t *H5F__create(const char *filename, unsigned flags, hid_t fcpl_id, - hid_t fapl_id); -H5_DLL H5F_t * H5F__open(const char *filename, unsigned flags, hid_t fcpl_id, - hid_t fapl_id); +H5_DLL H5F_t *H5F__create(const char *filename, unsigned flags, hid_t fcpl_id, hid_t fapl_id); +H5_DLL H5F_t *H5F__open(const char *filename, unsigned flags, hid_t fcpl_id, hid_t fapl_id); H5_DLL herr_t H5F__flush(H5F_t *f, H5F_scope_t scope); H5_DLL herr_t H5F__flush_real(H5F_t *f); H5_DLL htri_t H5F__is_hdf5(const char *name); @@ -408,8 +405,7 @@ H5_DLL herr_t H5F_get_objects(const H5F_t *f, unsigned types, size_t max_index, H5_DLL herr_t H5F__get_freespace(H5F_t *f, hsize_t *tot_space); H5_DLL ssize_t H5F__get_file_image(H5F_t *f, void *buf_ptr, size_t buf_len); H5_DLL herr_t H5F__get_info(H5F_t *f, H5F_info2_t *finfo); -H5_DLL ssize_t H5F__get_free_sections(H5F_t *f, H5FD_mem_t type, - size_t nsects, H5F_sect_info_t *sect_info); +H5_DLL ssize_t H5F__get_free_sections(H5F_t *f, H5FD_mem_t type, size_t nsects, H5F_sect_info_t *sect_info); H5_DLL herr_t H5F__get_metadata_read_retry_info(H5F_t *file, H5F_retry_info_t *info); H5_DLL herr_t H5F__format_convert(H5F_t *f); H5_DLL herr_t H5F__start_swmr_write(H5F_t *f); @@ -418,9 +414,10 @@ H5_DLL herr_t H5F__close_cb(H5F_t *f); H5_DLL herr_t H5F__set_libver_bounds(H5F_t *f, H5F_libver_t low, H5F_libver_t high); /* File mount related routines */ +H5_DLL herr_t H5F__mount(H5G_loc_t *loc, const char *name, H5F_t *child, hid_t plist_id); +H5_DLL herr_t H5F__unmount(H5G_loc_t *loc, const char *name); H5_DLL herr_t H5F__close_mounts(H5F_t *f); -H5_DLL int H5F_term_unmount_cb(void *obj_ptr, hid_t obj_id, void *key); -H5_DLL herr_t H5F_mount_count_ids(H5F_t *f, unsigned *nopen_files, unsigned *nopen_objs); +H5_DLL herr_t H5F__mount_count_ids(H5F_t *f, unsigned *nopen_files, unsigned *nopen_objs); /* Superblock related routines */ H5_DLL herr_t H5F__super_init(H5F_t *f); @@ -430,18 +427,14 @@ H5_DLL herr_t H5F__super_free(H5F_super_t *sblock); /* Superblock extension related routines */ H5_DLL herr_t H5F_super_ext_open(H5F_t *f, haddr_t ext_addr, H5O_loc_t *ext_ptr); -H5_DLL herr_t H5F__super_ext_write_msg(H5F_t *f, unsigned id, void *mesg, - hbool_t may_create, unsigned mesg_flags); +H5_DLL herr_t H5F__super_ext_write_msg(H5F_t *f, unsigned id, void *mesg, hbool_t may_create, unsigned mesg_flags); H5_DLL herr_t H5F__super_ext_remove_msg(H5F_t *f, unsigned id); H5_DLL herr_t H5F__super_ext_close(H5F_t *f, H5O_loc_t *ext_ptr, hbool_t was_created); /* Metadata accumulator routines */ -H5_DLL herr_t H5F__accum_read(H5F_t *f, H5FD_mem_t type, haddr_t addr, - size_t size, void *buf); -H5_DLL herr_t H5F__accum_write(H5F_t *f, H5FD_mem_t type, haddr_t addr, - size_t size, const void *buf); -H5_DLL herr_t H5F__accum_free(H5F_t *f, H5FD_mem_t type, haddr_t addr, - hsize_t size); +H5_DLL herr_t H5F__accum_read(H5F_t *f, H5FD_mem_t type, haddr_t addr, size_t size, void *buf); +H5_DLL herr_t H5F__accum_write(H5F_t *f, H5FD_mem_t type, haddr_t addr, size_t size, const void *buf); +H5_DLL herr_t H5F__accum_free(H5F_t *f, H5FD_mem_t type, haddr_t addr, hsize_t size); H5_DLL herr_t H5F__accum_flush(H5F_t *f); H5_DLL herr_t H5F__accum_reset(H5F_t *f, hbool_t flush); @@ -451,10 +444,9 @@ H5_DLL H5F_file_t * H5F_sfile_search(H5FD_t *lf); H5_DLL herr_t H5F_sfile_remove(H5F_file_t *shared); /* External file cache routines */ -H5_DLL H5F_efc_t *H5F_efc_create(unsigned max_nfiles); -H5_DLL H5F_t *H5F__efc_open(H5F_t *parent, const char *name, unsigned flags, - hid_t fcpl_id, hid_t fapl_id); -H5_DLL unsigned H5F_efc_max_nfiles(H5F_efc_t *efc); +H5_DLL H5F_efc_t *H5F__efc_create(unsigned max_nfiles); +H5_DLL H5F_t *H5F__efc_open(H5F_t *parent, const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id); +H5_DLL unsigned H5F__efc_max_nfiles(H5F_efc_t *efc); H5_DLL herr_t H5F__efc_release(H5F_efc_t *efc); H5_DLL herr_t H5F__efc_destroy(H5F_efc_t *efc); H5_DLL herr_t H5F__efc_try_close(H5F_t *f); @@ -462,8 +454,7 @@ H5_DLL herr_t H5F__efc_try_close(H5F_t *f); /* Space allocation routines */ H5_DLL haddr_t H5F__alloc(H5F_t *f, H5F_mem_t type, hsize_t size, haddr_t *frag_addr, hsize_t *frag_size); H5_DLL herr_t H5F__free(H5F_t *f, H5F_mem_t type, haddr_t addr, hsize_t size); -H5_DLL htri_t H5F__try_extend(H5F_t *f, H5FD_mem_t type, haddr_t blk_end, - hsize_t extra_requested); +H5_DLL htri_t H5F__try_extend(H5F_t *f, H5FD_mem_t type, haddr_t blk_end, hsize_t extra_requested); /* Functions that get/retrieve values from VFD layer */ H5_DLL herr_t H5F__set_eoa(const H5F_t *f, H5F_mem_t type, haddr_t addr); @@ -476,8 +467,7 @@ H5_DLL herr_t H5F__evict_cache_entries(H5F_t *f); /* Testing functions */ #ifdef H5F_TESTING -H5_DLL herr_t H5F_get_sohm_mesg_count_test(hid_t fid, unsigned type_id, - size_t *mesg_count); +H5_DLL herr_t H5F_get_sohm_mesg_count_test(hid_t fid, unsigned type_id, size_t *mesg_count); H5_DLL herr_t H5F_check_cached_stab_test(hid_t file_id); H5_DLL herr_t H5F_get_maxaddr_test(hid_t file_id, haddr_t *maxaddr); H5_DLL herr_t H5F_get_sbe_addr_test(hid_t file_id, haddr_t *sbe_addr); diff --git a/src/H5Fprivate.h b/src/H5Fprivate.h index 3e77700..f06d4d0 100644 --- a/src/H5Fprivate.h +++ b/src/H5Fprivate.h @@ -296,7 +296,7 @@ typedef struct H5F_t H5F_t; #define H5F_BASE_ADDR(F) ((F)->shared->sblock->base_addr) #define H5F_SYM_LEAF_K(F) ((F)->shared->sblock->sym_leaf_k) #define H5F_KVALUE(F,T) ((F)->shared->sblock->btree_k[(T)->id]) -#define H5F_NREFS(F) ((F)->shared->nrefs) +#define H5F_NREFS(F) ((F)->shared->nrefs) #define H5F_SIZEOF_ADDR(F) ((F)->shared->sizeof_addr) #define H5F_SIZEOF_SIZE(F) ((F)->shared->sizeof_size) #define H5F_SOHM_ADDR(F) ((F)->shared->sohm_addr) @@ -713,8 +713,7 @@ typedef enum H5F_prefix_open_t { /***************************************/ /* Private functions */ -H5_DLL H5F_t *H5F_open(const char *name, unsigned flags, hid_t fcpl_id, - hid_t fapl_id); +H5_DLL H5F_t *H5F_open(const char *name, unsigned flags, hid_t fcpl_id, hid_t fapl_id); H5_DLL herr_t H5F_try_close(H5F_t *f, hbool_t *was_closed/*out*/); H5_DLL herr_t H5F_start_swmr_write(H5F_t *file); @@ -795,10 +794,8 @@ H5_DLL herr_t H5F_traverse_mount(struct H5O_loc_t *oloc/*in,out*/); H5_DLL herr_t H5F_flush_mounts(H5F_t *f); /* Functions that operate on blocks of bytes wrt super block */ -H5_DLL herr_t H5F_block_read(H5F_t *f, H5FD_mem_t type, haddr_t addr, - size_t size, void *buf/*out*/); -H5_DLL herr_t H5F_block_write(H5F_t *f, H5FD_mem_t type, haddr_t addr, - size_t size, const void *buf); +H5_DLL herr_t H5F_block_read(H5F_t *f, H5FD_mem_t type, haddr_t addr, size_t size, void *buf/*out*/); +H5_DLL herr_t H5F_block_write(H5F_t *f, H5FD_mem_t type, haddr_t addr, size_t size, const void *buf); /* Functions that flush or evict */ H5_DLL herr_t H5F_flush_tagged_metadata(H5F_t *f, haddr_t tag); @@ -851,8 +848,7 @@ H5_DLL H5F_t *H5F_prefix_open_file(H5F_t *primary_file, H5F_prefix_open_t prefix /* Global heap CWFS routines */ H5_DLL herr_t H5F_cwfs_add(H5F_t *f, struct H5HG_heap_t *heap); H5_DLL herr_t H5F_cwfs_find_free_heap(H5F_t *f, size_t need, haddr_t *addr); -H5_DLL herr_t H5F_cwfs_advance_heap(H5F_t *f, struct H5HG_heap_t *heap, - hbool_t add_heap); +H5_DLL herr_t H5F_cwfs_advance_heap(H5F_t *f, struct H5HG_heap_t *heap, hbool_t add_heap); H5_DLL herr_t H5F_cwfs_remove_heap(H5F_file_t *shared, struct H5HG_heap_t *heap); /* Debugging functions */ diff --git a/src/H5Gdeprec.c b/src/H5Gdeprec.c index fc346f8..f6c6d8f 100644 --- a/src/H5Gdeprec.c +++ b/src/H5Gdeprec.c @@ -1118,7 +1118,7 @@ H5G__get_objinfo_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char *name, c /* Go retrieve the object information */ /* (don't need index & heap info) */ HDassert(obj_loc); - if(H5O_get_info(obj_loc->oloc, FALSE, &oinfo) < 0) + if(H5O_get_info(obj_loc->oloc, &oinfo, H5O_INFO_BASIC|H5O_INFO_TIME|H5O_INFO_HDR) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to get object info") /* Get mapped object type */ diff --git a/src/H5Gloc.c b/src/H5Gloc.c index 7273a89..f5a14a1 100644 --- a/src/H5Gloc.c +++ b/src/H5Gloc.c @@ -76,7 +76,7 @@ typedef struct { /* User data for getting an object's info in a group */ typedef struct { /* downward */ - hbool_t want_ih_info; /* Whether to retrieve the index & heap info */ + unsigned fields; /* which fields in H5O_info_t struct to fill in */ /* upward */ H5O_info_t *oinfo; /* Object information to retrieve */ @@ -684,7 +684,7 @@ H5G_loc_info_cb(H5G_loc_t H5_ATTR_UNUSED *grp_loc/*in*/, const char H5_ATTR_UNUS HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "name doesn't exist") /* Query object information */ - if(H5O_get_info(obj_loc->oloc, udata->want_ih_info, udata->oinfo) < 0) + if(H5O_get_info(obj_loc->oloc, udata->oinfo, udata->fields) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "can't get object info") done: @@ -710,7 +710,7 @@ done: *------------------------------------------------------------------------- */ herr_t -H5G_loc_info(const H5G_loc_t *loc, const char *name, hbool_t want_ih_info, H5O_info_t *oinfo/*out*/) +H5G_loc_info(const H5G_loc_t *loc, const char *name, H5O_info_t *oinfo/*out*/, unsigned fields) { H5G_loc_info_t udata; /* User data for traversal callback */ herr_t ret_value = SUCCEED; /* Return value */ @@ -723,7 +723,7 @@ H5G_loc_info(const H5G_loc_t *loc, const char *name, hbool_t want_ih_info, H5O_i HDassert(oinfo); /* Set up user data for locating object */ - udata.want_ih_info = want_ih_info; + udata.fields = fields; udata.oinfo = oinfo; /* Traverse group hierarchy to locate object */ diff --git a/src/H5Gnode.c b/src/H5Gnode.c index 2ae3d538..72b3633 100644 --- a/src/H5Gnode.c +++ b/src/H5Gnode.c @@ -1274,7 +1274,8 @@ H5G__node_copy(H5F_t *f, const void H5_ATTR_UNUSED *_lt_key, haddr_t addr, HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, H5_ITER_ERROR, "unable to get link name") /* Check if the object pointed by the soft link exists in the source file */ - if(H5G_loc_info(&grp_loc, link_name, FALSE, &oinfo) >= 0) { + /* Only basic information is needed */ + if(H5G_loc_info(&grp_loc, link_name, &oinfo, H5O_INFO_BASIC) >= 0) { tmp_src_ent.header = oinfo.addr; src_ent = &tmp_src_ent; } /* end if */ diff --git a/src/H5Gprivate.h b/src/H5Gprivate.h index 427f14b..95dfef5 100644 --- a/src/H5Gprivate.h +++ b/src/H5Gprivate.h @@ -277,7 +277,7 @@ H5_DLL herr_t H5G_loc_find_by_idx(const H5G_loc_t *loc, const char *group_name, H5G_loc_t *obj_loc/*out*/); H5_DLL htri_t H5G_loc_exists(const H5G_loc_t *loc, const char *name); H5_DLL herr_t H5G_loc_info(const H5G_loc_t *loc, const char *name, - hbool_t want_ih_info, H5O_info_t *oinfo/*out*/); + H5O_info_t *oinfo/*out*/, unsigned fields); H5_DLL herr_t H5G_loc_set_comment(const H5G_loc_t *loc, const char *name, const char *comment); H5_DLL ssize_t H5G_loc_get_comment(const H5G_loc_t *loc, const char *name, @@ -31,8 +31,8 @@ #include "H5private.h" /* Generic Functions */ #include "H5ACprivate.h" /* Metadata cache */ #include "H5CXprivate.h" /* API Contexts */ -#include "H5Eprivate.h" /* Error handling */ -#include "H5FLprivate.h" /* Free Lists */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5FLprivate.h" /* Free Lists */ #include "H5Ipkg.h" /* IDs */ #include "H5MMprivate.h" /* Memory management */ #include "H5Oprivate.h" /* Object headers */ @@ -75,16 +75,16 @@ typedef struct { } H5I_id_type_t; typedef struct { - H5I_search_func_t app_cb; /* Application's callback routine */ - void *app_key; /* Application's "key" (user data) */ - void *ret_obj; /* Object to return */ + H5I_search_func_t app_cb; /* Application's callback routine */ + void *app_key; /* Application's "key" (user data) */ + void *ret_obj; /* Object to return */ } H5I_search_ud_t; /* User data for iterator callback for ID iteration */ typedef struct { - H5I_search_func_t user_func; /* 'User' function to invoke */ - void *user_udata; /* User data to pass to 'user' function */ - hbool_t app_ref; /* Whether this is an appl. ref. call */ + H5I_search_func_t user_func; /* 'User' function to invoke */ + void *user_udata; /* User data to pass to 'user' function */ + hbool_t app_ref; /* Whether this is an appl. ref. call */ } H5I_iterate_ud_t; /* User data for H5I__clear_type_cb */ @@ -126,26 +126,26 @@ static void *H5I__remove_verify(hid_t id, H5I_type_t id_type); static void *H5I__remove_common(H5I_id_type_t *type_ptr, hid_t id); static int H5I__inc_type_ref(H5I_type_t type); static int H5I__get_type_ref(H5I_type_t type); +static int H5I__search_cb(void *obj, hid_t id, void *_udata); static H5I_id_info_t *H5I__find_id(hid_t id); static ssize_t H5I__get_name(const H5G_loc_t *loc, char *name, size_t size); #ifdef H5I_DEBUG_OUTPUT +static int H5I__debug_cb(void *_item, void *_key, void *_udata); static herr_t H5I__debug(H5I_type_t type); #endif /* H5I_DEBUG_OUTPUT */ /*------------------------------------------------------------------------- - * Function: H5I_term_package + * Function: H5I_term_package * - * Purpose: Terminate the H5I interface: release all memory, reset all - * global variables to initial values. This only happens if all - * types have been destroyed from other interfaces. + * Purpose: Terminate the H5I interface: release all memory, reset all + * global variables to initial values. This only happens if all + * types have been destroyed from other interfaces. * - * Return: Success: Positive if any action was taken that might - * affect some other interface; zero otherwise. + * Return: Success: Positive if any action was taken that might + * affect some other interface; zero otherwise. * - * Failure: Negative. - * - * Programmer: Unknown + * Failure: Negative. * *------------------------------------------------------------------------- */ @@ -241,7 +241,7 @@ H5Iregister_type(size_t hash_size, unsigned reserved, H5I_free_t free_func) } /* end else */ /* Allocate new ID class */ - if(NULL == (cls = H5FL_MALLOC(H5I_class_t))) + if(NULL == (cls = H5FL_CALLOC(H5I_class_t))) HGOTO_ERROR(H5E_ATOM, H5E_CANTALLOC, H5I_BADID, "ID class allocation failed") /* Initialize class fields */ @@ -333,8 +333,7 @@ done: * Purpose: Query function to inform the user if a given type is * currently registered with the library. * - * Return: Success: 1 if the type is registered, 0 if it is not - * Failure: Negative + * Return: TRUE/FALSE/FAIL * *------------------------------------------------------------------------- */ @@ -358,15 +357,14 @@ done: /*------------------------------------------------------------------------- - * Function: H5Inmembers + * Function: H5Inmembers * - * Purpose: Returns the number of members in a type. Public interface to - * H5I_nmembers. The public interface throws an error if the + * Purpose: Returns the number of members in a type. Public interface to + * H5I_nmembers. The public interface throws an error if the * supplied type does not exist. This is different than the * private interface, which will just return 0. * - * Return: Success: Zero - * Failure: Negative + * Return: SUCCEED/FAIL * * Programmer: James Laird * Nathaniel Furrer @@ -409,14 +407,14 @@ done: /*------------------------------------------------------------------------- - * Function: H5I_nmembers + * Function: H5I_nmembers * - * Purpose: Returns the number of members in a type. + * Purpose: Returns the number of members in a type. * - * Return: Success: Number of members; zero if the type is empty - * or has been deleted. + * Return: Success: Number of members; zero if the type is empty + * or has been deleted. * - * Failure: Negative + * Failure: Negative * * Programmer: Robb Matzke * Wednesday, March 24, 1999 @@ -445,14 +443,13 @@ done: /*------------------------------------------------------------------------- - * Function: H5Iclear_type + * Function: H5Iclear_type * - * Purpose: Removes all objects from the type, calling the free - * function for each object regardless of the reference count. - * Public interface to H5I_clear_type. + * Purpose: Removes all objects from the type, calling the free + * function for each object regardless of the reference count. + * Public interface to H5I_clear_type. * - * Return: Success: Non-negative - * Failure: negative + * Return: SUCCEED/FAIL * * Programmer: James Laird * Nathaniel Furrer @@ -479,13 +476,12 @@ done: /*------------------------------------------------------------------------- - * Function: H5I_clear_type + * Function: H5I_clear_type * - * Purpose: Removes all objects from the type, calling the free - * function for each object regardless of the reference count. + * Purpose: Removes all objects from the type, calling the free + * function for each object regardless of the reference count. * - * Return: Success: Non-negative - * Failure: negative + * Return: SUCCEED/FAIL * * Programmer: Robb Matzke * Wednesday, March 24, 1999 @@ -523,11 +519,10 @@ done: /*------------------------------------------------------------------------- * Function: H5I__clear_type_cb * - * Purpose: Attempts to free the specified ID , calling the free + * Purpose: Attempts to free the specified ID, calling the free * function for the object. * - * Return: Success: Non-negative - * Failure: negative + * Return: TRUE/FALSE/FAIL * * Programmer: Neil Fortner * Friday, July 10, 2015 @@ -547,8 +542,7 @@ H5I__clear_type_cb(void *_id, void H5_ATTR_UNUSED *key, void *_udata) HDassert(udata); HDassert(udata->type_ptr); - /* - * Do nothing to the object if the reference count is larger than + /* Do nothing to the object if the reference count is larger than * one and forcing is off. */ if(udata->force || (id->count - (!udata->app_ref * id->app_count)) <= 1) { @@ -589,15 +583,15 @@ H5I__clear_type_cb(void *_id, void H5_ATTR_UNUSED *key, void *_udata) /*------------------------------------------------------------------------- - * Function: H5Idestroy_type + * Function: H5Idestroy_type * - * Purpose: Destroys a type along with all atoms in that type - * regardless of their reference counts. Destroying IDs - * involves calling the free-func for each ID's object and - * then adding the ID struct to the ID free list. Public - * interface to H5I__destroy_type. + * Purpose: Destroys a type along with all atoms in that type + * regardless of their reference counts. Destroying IDs + * involves calling the free-func for each ID's object and + * then adding the ID struct to the ID free list. Public + * interface to H5I__destroy_type. * - * Return: Zero on success/Negative on failure + * Return: SUCCEED/FAIL * * Programmer: Nathaniel Furrer * James Laird @@ -623,14 +617,14 @@ done: /*------------------------------------------------------------------------- - * Function: H5I__destroy_type + * Function: H5I__destroy_type * - * Purpose: Destroys a type along with all atoms in that type - * regardless of their reference counts. Destroying IDs - * involves calling the free-func for each ID's object and - * then adding the ID struct to the ID free list. + * Purpose: Destroys a type along with all atoms in that type + * regardless of their reference counts. Destroying IDs + * involves calling the free-func for each ID's object and + * then adding the ID struct to the ID free list. * - * Return: Zero on success/Negative on failure + * Return: SUCCEED/FAIL * * Programmer: Nathaniel Furrer * James Laird @@ -678,8 +672,8 @@ done: * * Purpose: Public interface to H5I_register. * - * Return: Success: New object id. - * Failure: Negative + * Return: Success: New object ID + * Failure: H5I_INVALID_HID * *------------------------------------------------------------------------- */ @@ -712,7 +706,7 @@ done: * for the type the ID is in and incorporating the type into * the ID which is returned to the user. * - * Return: Success: New object id + * Return: Success: New object ID * Failure: H5I_INVALID_HID * *------------------------------------------------------------------------- @@ -738,10 +732,10 @@ H5I_register(H5I_type_t type, const void *object, hbool_t app_ref) /* Create the struct & its ID */ new_id = H5I_MAKE(type, type_ptr->nextid); - id_ptr->id = new_id; - id_ptr->count = 1; /* initial reference count */ - id_ptr->app_count = !!app_ref; - id_ptr->obj_ptr = object; + id_ptr->id = new_id; + id_ptr->count = 1; /* initial reference count */ + id_ptr->app_count = !!app_ref; + id_ptr->obj_ptr = object; /* Insert into the type */ if (H5SL_insert(type_ptr->ids, id_ptr, &id_ptr->id) < 0) @@ -777,17 +771,18 @@ done: herr_t H5I_register_with_id(H5I_type_t type, const void *object, hbool_t app_ref, hid_t id) { - H5I_id_type_t *type_ptr; /* ptr to the type */ - H5I_id_info_t *id_ptr; /* ptr to the new ID information */ + H5I_id_type_t *type_ptr; /* ptr to the type */ + H5I_id_info_t *id_ptr; /* ptr to the new ID information */ herr_t ret_value = SUCCEED; /* return value */ FUNC_ENTER_NOAPI(FAIL) /* Check arguments */ + HDassert(object); /* Make sure ID is not already in use */ if(NULL != (id_ptr = H5I__find_id(id))) - HGOTO_ERROR(H5E_ATOM, H5E_BADRANGE, FAIL, "ID already in use?!") + HGOTO_ERROR(H5E_ATOM, H5E_BADRANGE, FAIL, "ID already in use") /* Make sure type number is valid */ if(type <= H5I_BADID || type >= H5I_next_type) @@ -808,10 +803,10 @@ H5I_register_with_id(H5I_type_t type, const void *object, hbool_t app_ref, hid_t HGOTO_ERROR(H5E_ATOM, H5E_NOSPACE, FAIL, "memory allocation failed") /* Create the struct & insert requested ID */ - id_ptr->id = id; - id_ptr->count = 1; /*initial reference count*/ - id_ptr->app_count = !!app_ref; - id_ptr->obj_ptr = object; + id_ptr->id = id; + id_ptr->count = 1; /* initial reference count*/ + id_ptr->app_count = !!app_ref; + id_ptr->obj_ptr = object; /* Insert into the type */ if(H5SL_insert(type_ptr->ids, id_ptr, &id_ptr->id) < 0) @@ -824,13 +819,13 @@ done: /*------------------------------------------------------------------------- - * Function: H5I_subst + * Function: H5I_subst * - * Purpose: Substitute a new object pointer for the specified ID. + * Purpose: Substitute a new object pointer for the specified ID. * - * Return: Success: Non-null previous object pointer associated - * with the specified ID. - * Failure: NULL + * Return: Success: Non-NULL previous object pointer associated + * with the specified ID. + * Failure: NULL * * Programmer: Quincey Koziol * Saturday, February 27, 2010 @@ -862,51 +857,45 @@ done: /*------------------------------------------------------------------------- - * Function: H5I_object + * Function: H5I_object * - * Purpose: Find an object pointer for the specified ID. + * Purpose: Find an object pointer for the specified ID. * - * Return: Success: Non-null object pointer associated with the - * specified ID. - * Failure: NULL + * Return: Success: Non-NULL object pointer associated with the + * specified ID * - * Programmer: Unknown + * Failure: NULL * *------------------------------------------------------------------------- */ void * H5I_object(hid_t id) { - H5I_id_info_t *id_ptr; /*ptr to the new atom */ - void *ret_value = NULL; /*return value */ + H5I_id_info_t *id_ptr; /* Pointer to the new atom */ + void *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI_NOERR /* General lookup of the ID */ if(NULL != (id_ptr = H5I__find_id(id))) { /* Get the object pointer to return */ - /* (Casting away const OK -QAK) */ - ret_value = (void *)id_ptr->obj_ptr; - } /* end if */ + ret_value = (void *)id_ptr->obj_ptr; /* (Casting away const OK -QAK) */ + } FUNC_LEAVE_NOAPI(ret_value) } /* end H5I_object() */ /*------------------------------------------------------------------------- - * Function: H5Iobject_verify + * Function: H5Iobject_verify * - * Purpose: Find an object pointer for the specified ID, verifying that - * its in a particular type. Public interface to - * H5I_object_verify. + * Purpose: Find an object pointer for the specified ID, verifying that + * its in a particular type. Public interface to + * H5I_object_verify. * - * Return: Success: Non-null object pointer associated with the - * specified ID. - * Failure: NULL - * - * Programmer: Nathaniel Furrer - * James Laird - * Friday, April 23, 2004 + * Return: Success: Non-NULL object pointer associated with the + * specified ID. + * Failure: NULL * *------------------------------------------------------------------------- */ @@ -932,14 +921,14 @@ done: /*------------------------------------------------------------------------- - * Function: H5I_object_verify + * Function: H5I_object_verify * - * Purpose: Find an object pointer for the specified ID, verifying that - * its in a particular type. + * Purpose: Find an object pointer for the specified ID, verifying that + * its in a particular type. * - * Return: Success: Non-null object pointer associated with the - * specified ID. - * Failure: NULL + * Return: Success: Non-NULL object pointer associated with the + * specified ID. + * Failure: NULL * * Programmer: Quincey Koziol * Wednesday, July 31, 2002 @@ -949,8 +938,8 @@ done: void * H5I_object_verify(hid_t id, H5I_type_t id_type) { - H5I_id_info_t *id_ptr = NULL; /*ptr to the new atom */ - void *ret_value = NULL; /*return value */ + H5I_id_info_t *id_ptr = NULL; /* Pointer to the new atom */ + void *ret_value = NULL; /* Return value */ FUNC_ENTER_NOAPI_NOERR @@ -959,24 +948,25 @@ H5I_object_verify(hid_t id, H5I_type_t id_type) /* Verify that the type of the ID is correct & lookup the ID */ if(id_type == H5I_TYPE(id) && NULL != (id_ptr = H5I__find_id(id))) { /* Get the object pointer to return */ - /* (Casting away const OK -QAK) */ - ret_value = (void *)id_ptr->obj_ptr; - } /* end if */ + ret_value = (void *)id_ptr->obj_ptr; /* (Casting away const OK -QAK) */ + } FUNC_LEAVE_NOAPI(ret_value) } /* H5I_object_verify() */ /*------------------------------------------------------------------------- - * Function: H5I_get_type + * Function: H5I_get_type * - * Purpose: Given an object ID return the type to which it - * belongs. The ID need not be the ID of an object which - * currently exists because the type number is encoded - * in the object ID. + * Purpose: Given an object ID return the type to which it + * belongs. The ID need not be the ID of an object which + * currently exists because the type number is encoded + * in the object ID. * - * Return: Success: A valid type number - * Failure: H5I_BADID, a negative value. + * Return: Success: A positive integer (corresponding to an H5I_type_t + * enum value for library ID types, but not for user + * ID types). + * Failure: H5I_BADID * * Programmer: Robb Matzke * Friday, February 19, 1999 @@ -1000,17 +990,17 @@ H5I_get_type(hid_t id) /*------------------------------------------------------------------------- - * Function: H5Iget_type + * Function: H5Iget_type * - * Purpose: The public version of H5I_get_type(), obtains a type number - * when given an ID. The ID need not be the ID of an - * object which currently exists because the type number is - * encoded as part of the ID. + * Purpose: The public version of H5I_get_type(), obtains a type number + * when given an ID. The ID need not be the ID of an + * object which currently exists because the type number is + * encoded as part of the ID. * - * Return: Success: Type number - * Failure: H5I_BADID, a negative value - * - * Programmer: Unknown + * Return: Success: A positive integer (corresponding to an H5I_type_t + * enum value for library ID types, but not for user + * ID types). + * Failure: H5I_BADID * *------------------------------------------------------------------------- */ @@ -1033,16 +1023,16 @@ done: /*------------------------------------------------------------------------- - * Function: H5Iremove_verify + * Function: H5Iremove_verify * - * Purpose: Removes the specified ID from its type, first checking that the - * type of the ID and the type type are the same. Public interface to - * H5I__remove_verify. + * Purpose: Removes the specified ID from its type, first checking that the + * type of the ID and the type type are the same. Public interface to + * H5I__remove_verify. * - * Return: Success: A pointer to the object that was removed, the - * same pointer which would have been found by - * calling H5I_object(). - * Failure: NULL + * Return: Success: A pointer to the object that was removed, the + * same pointer which would have been found by + * calling H5I_object(). + * Failure: NULL * * Programmer: James Laird * Nathaniel Furrer @@ -1069,15 +1059,15 @@ done: /*------------------------------------------------------------------------- - * Function: H5I__remove_verify + * Function: H5I__remove_verify * - * Purpose: Removes the specified ID from its type, first checking that - * the ID's type is the same as the ID type supplied as an argument + * Purpose: Removes the specified ID from its type, first checking that + * the ID's type is the same as the ID type supplied as an argument * - * Return: Success: A pointer to the object that was removed, the - * same pointer which would have been found by - * calling H5I_object(). - * Failure: NULL + * Return: Success: A pointer to the object that was removed, the + * same pointer which would have been found by + * calling H5I_object(). + * Failure: NULL * * Programmer: James Laird * Nat Furrer @@ -1102,14 +1092,14 @@ H5I__remove_verify(hid_t id, H5I_type_t id_type) /*------------------------------------------------------------------------- - * Function: H5I__remove_common + * Function: H5I__remove_common * - * Purpose: Common code to remove a specified ID from its type. + * Purpose: Common code to remove a specified ID from its type. * - * Return: Success: A pointer to the object that was removed, the - * same pointer which would have been found by - * calling H5I_object(). - * Failure: NULL + * Return: Success: A pointer to the object that was removed, the + * same pointer which would have been found by + * calling H5I_object(). + * Failure: NULL * * Programmer: Quincey Koziol * October 3, 2013 @@ -1144,14 +1134,14 @@ done: /*------------------------------------------------------------------------- - * Function: H5I_remove + * Function: H5I_remove * - * Purpose: Removes the specified ID from its type. + * Purpose: Removes the specified ID from its type. * - * Return: Success: A pointer to the object that was removed, the - * same pointer which would have been found by - * calling H5I_object(). - * Failure: NULL + * Return: Success: A pointer to the object that was removed, the + * same pointer which would have been found by + * calling H5I_object(). + * Failure: NULL * * Programmer: Unknown * @@ -1184,14 +1174,14 @@ done: /*------------------------------------------------------------------------- - * Function: H5Idec_ref + * Function: H5Idec_ref * - * Purpose: Decrements the number of references outstanding for an ID. + * Purpose: Decrements the number of references outstanding for an ID. * If the reference count for an ID reaches zero, the object * will be closed. * - * Return: Success: New reference count - * Failure: Negative + * Return: Success: New reference count + * Failure: -1 * * Programmer: Quincey Koziol * Dec 7, 2003 @@ -1203,16 +1193,16 @@ H5Idec_ref(hid_t id) { int ret_value = 0; /* Return value */ - FUNC_ENTER_API(FAIL) + FUNC_ENTER_API((-1)) H5TRACE1("Is", "i", id); /* Check arguments */ if(id < 0) - HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "invalid ID") + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, (-1), "invalid ID") /* Do actual decrement operation */ if((ret_value = H5I_dec_app_ref(id)) < 0) - HGOTO_ERROR(H5E_ATOM, H5E_CANTDEC, FAIL, "can't decrement ID ref count") + HGOTO_ERROR(H5E_ATOM, H5E_CANTDEC, (-1), "can't decrement ID ref count") done: FUNC_LEAVE_API(ret_value) @@ -1220,19 +1210,17 @@ done: /*------------------------------------------------------------------------- - * Function: H5I_dec_ref - * - * Purpose: Decrements the number of references outstanding for an ID. - * This will fail if the type is not a reference counted type. - * The ID type's 'free' function will be called for the ID - * if the reference count for the ID reaches 0 and a free - * function has been defined at type creation time. + * Function: H5I_dec_ref * - * Return: Success: New reference count. + * Purpose: Decrements the number of references outstanding for an ID. + * This will fail if the type is not a reference counted type. + * The ID type's 'free' function will be called for the ID + * if the reference count for the ID reaches 0 and a free + * function has been defined at type creation time. * - * Failure: Negative + * Return: Success: New reference count * - * Programmer: Unknown + * Failure: -1 * *------------------------------------------------------------------------- */ @@ -1242,17 +1230,16 @@ H5I_dec_ref(hid_t id) H5I_id_info_t *id_ptr; /* Pointer to the new ID */ int ret_value = 0; /* Return value */ - FUNC_ENTER_NOAPI(FAIL) + FUNC_ENTER_NOAPI((-1)) /* Sanity check */ HDassert(id >= 0); /* General lookup of the ID */ if(NULL == (id_ptr = H5I__find_id(id))) - HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't locate ID") + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, (-1), "can't locate ID") - /* - * If this is the last reference to the object then invoke the type's + /* If this is the last reference to the object then invoke the type's * free method on the object. If the free method is undefined or * successful then remove the object from the type; otherwise leave * the object in the type without decrementing the reference @@ -1276,11 +1263,11 @@ H5I_dec_ref(hid_t id) if(!type_ptr->cls->free_func || (type_ptr->cls->free_func)((void *)id_ptr->obj_ptr) >= 0) { /* Remove the node from the type */ if(NULL == H5I__remove_common(type_ptr, id)) - HGOTO_ERROR(H5E_ATOM, H5E_CANTDELETE, FAIL, "can't remove ID node") + HGOTO_ERROR(H5E_ATOM, H5E_CANTDELETE, (-1), "can't remove ID node") ret_value = 0; } /* end if */ else - ret_value = FAIL; + ret_value = -1; } /* end if */ else { --(id_ptr->count); @@ -1293,13 +1280,13 @@ done: /*------------------------------------------------------------------------- - * Function: H5I_dec_app_ref + * Function: H5I_dec_app_ref * - * Purpose: H5I_dec_ref wrapper for case of modifying the application ref. - * count for an ID as well as normal reference count. + * Purpose: H5I_dec_ref wrapper for case of modifying the application ref. + * count for an ID as well as normal reference count. * - * Return: Success: New app. reference count. - * Failure: Negative + * Return: Success: New app. reference count + * Failure: -1 * * Programmer: Quincey Koziol * Sept 16, 2010 @@ -1312,20 +1299,20 @@ H5I_dec_app_ref(hid_t id) H5I_id_info_t *id_ptr; /* Pointer to the new ID */ int ret_value = 0; /* Return value */ - FUNC_ENTER_NOAPI(FAIL) + FUNC_ENTER_NOAPI((-1)) /* Sanity check */ HDassert(id >= 0); /* Call regular decrement reference count routine */ if((ret_value = H5I_dec_ref(id)) < 0) - HGOTO_ERROR(H5E_ATOM, H5E_CANTDEC, FAIL, "can't decrement ID ref count") + HGOTO_ERROR(H5E_ATOM, H5E_CANTDEC, (-1), "can't decrement ID ref count") /* Check if the ID still exists */ if(ret_value > 0) { /* General lookup of the ID */ if(NULL == (id_ptr = H5I__find_id(id))) - HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't locate ID") + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, (-1), "can't locate ID") /* Adjust app_ref */ --(id_ptr->app_count); @@ -1346,8 +1333,8 @@ done: * Purpose: H5I_dec_app_ref wrapper for case of always closing the ID, * even when the free routine fails * - * Return: Success: New app. reference count. - * Failure: Negative + * Return: Success: New app. reference count + * Failure: -1 * *------------------------------------------------------------------------- */ @@ -1356,7 +1343,7 @@ H5I_dec_app_ref_always_close(hid_t id) { int ret_value = 0; /* Return value */ - FUNC_ENTER_NOAPI(FAIL) + FUNC_ENTER_NOAPI((-1)) /* Sanity check */ HDassert(id >= 0); @@ -1374,7 +1361,7 @@ H5I_dec_app_ref_always_close(hid_t id) */ H5I_remove(id); - HGOTO_ERROR(H5E_ATOM, H5E_CANTDEC, FAIL, "can't decrement ID ref count") + HGOTO_ERROR(H5E_ATOM, H5E_CANTDEC, (-1), "can't decrement ID ref count") } done: @@ -1388,7 +1375,7 @@ done: * Purpose: Increments the number of references outstanding for an ID. * * Return: Success: New reference count - * Failure: Negative + * Failure: -1 * *------------------------------------------------------------------------- */ @@ -1397,16 +1384,16 @@ H5Iinc_ref(hid_t id) { int ret_value; /* Return value */ - FUNC_ENTER_API(FAIL) + FUNC_ENTER_API((-1)) H5TRACE1("Is", "i", id); /* Check arguments */ if (id < 0) - HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "invalid ID") + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, (-1), "invalid ID") /* Do actual increment operation */ if ((ret_value = H5I_inc_ref(id, TRUE)) < 0) - HGOTO_ERROR(H5E_ATOM, H5E_CANTINC, FAIL, "can't increment ID ref count") + HGOTO_ERROR(H5E_ATOM, H5E_CANTINC, (-1), "can't increment ID ref count") done: FUNC_LEAVE_API(ret_value) @@ -1418,8 +1405,8 @@ done: * * Purpose: Increment the reference count for an object. * - * Return: Success: The new reference count. - * Failure: Negative + * Return: Success: The new reference count + * Failure: -1 * *------------------------------------------------------------------------- */ @@ -1429,14 +1416,14 @@ H5I_inc_ref(hid_t id, hbool_t app_ref) H5I_id_info_t *id_ptr; /* Pointer to the ID */ int ret_value = 0; /* Return value */ - FUNC_ENTER_NOAPI(FAIL) + FUNC_ENTER_NOAPI((-1)) /* Sanity check */ HDassert(id >= 0); /* General lookup of the ID */ if (NULL == (id_ptr = H5I__find_id(id))) - HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't locate ID") + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, (-1), "can't locate ID") /* Adjust reference counts */ ++(id_ptr->count); @@ -1457,7 +1444,7 @@ done: * Purpose: Retrieves the number of references outstanding for an ID. * * Return: Success: Reference count - * Failure: Negative + * Failure: -1 * *------------------------------------------------------------------------- */ @@ -1466,16 +1453,16 @@ H5Iget_ref(hid_t id) { int ret_value; /* Return value */ - FUNC_ENTER_API(FAIL) + FUNC_ENTER_API((-1)) H5TRACE1("Is", "i", id); /* Check arguments */ if (id < 0) - HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "invalid ID") + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, (-1), "invalid ID") /* Do actual retrieve operation */ if ((ret_value = H5I_get_ref(id, TRUE)) < 0) - HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't get ID ref count") + HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, (-1), "can't get ID ref count") done: FUNC_LEAVE_API(ret_value) @@ -1487,8 +1474,8 @@ done: * * Purpose: Retrieve the reference count for an object. * - * Return: Success: The reference count. - * Failure: Negative + * Return: Success: The reference count + * Failure: -1 * *------------------------------------------------------------------------- */ @@ -1498,14 +1485,14 @@ H5I_get_ref(hid_t id, hbool_t app_ref) H5I_id_info_t *id_ptr; /* Pointer to the ID */ int ret_value = 0; /* Return value */ - FUNC_ENTER_NOAPI(FAIL) + FUNC_ENTER_NOAPI((-1)) /* Sanity check */ HDassert(id >= 0); /* General lookup of the ID */ if (NULL == (id_ptr = H5I__find_id(id))) - HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't locate ID") + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, (-1), "can't locate ID") /* Set return value */ ret_value = (int)(app_ref ? id_ptr->app_count : id_ptr->count); @@ -1521,7 +1508,7 @@ done: * Purpose: Increments the number of references outstanding for an ID type. * * Return: Success: New reference count - * Failure: Negative + * Failure: -1 * *------------------------------------------------------------------------- */ @@ -1530,19 +1517,19 @@ H5Iinc_type_ref(H5I_type_t type) { int ret_value; /* Return value */ - FUNC_ENTER_API(FAIL) + FUNC_ENTER_API((-1)) H5TRACE1("Is", "It", type); /* Check arguments */ if (type <= 0 || type >= H5I_next_type) - HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "invalid ID type") + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, (-1), "invalid ID type") if (H5I_IS_LIB_TYPE(type)) - HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, FAIL, "cannot call public function on library type") + HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, (-1), "cannot call public function on library type") /* Do actual increment operation */ if ((ret_value = H5I__inc_type_ref(type)) < 0) - HGOTO_ERROR(H5E_ATOM, H5E_CANTINC, FAIL, "can't increment ID type ref count") + HGOTO_ERROR(H5E_ATOM, H5E_CANTINC, (-1), "can't increment ID type ref count") done: FUNC_LEAVE_API(ret_value) @@ -1555,7 +1542,7 @@ done: * Purpose: Increment the reference count for an ID type. * * Return: Success: The new reference count - * Failure: Negative + * Failure: -1 * *------------------------------------------------------------------------- */ @@ -1573,7 +1560,7 @@ H5I__inc_type_ref(H5I_type_t type) /* Check arguments */ type_ptr = H5I_id_type_list_g[type]; if (!type_ptr) - HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, FAIL, "invalid type") + HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, (-1), "invalid type") /* Set return value */ ret_value = (int)(++(type_ptr->init_count)); @@ -1603,20 +1590,20 @@ done: * release (DER). * * Return: Success: Number of references to type - * Failure: Negative + * Failure: -1 * *------------------------------------------------------------------------- */ herr_t H5Idec_type_ref(H5I_type_t type) { - herr_t ret_value; /* Return value */ + herr_t ret_value = 0; /* Return value */ - FUNC_ENTER_API(FAIL) + FUNC_ENTER_API((-1)) H5TRACE1("e", "It", type); if (H5I_IS_LIB_TYPE(type)) - HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, FAIL, "cannot call public function on library type") + HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, (-1), "cannot call public function on library type") ret_value = H5I_dec_type_ref(type); @@ -1640,24 +1627,24 @@ done: * be set to H5I_UNINIT). * * Return: Success: Number of references to type - * Failure: Negative + * Failure: -1 * *------------------------------------------------------------------------- */ -herr_t +int H5I_dec_type_ref(H5I_type_t type) { H5I_id_type_t *type_ptr; /* Pointer to the ID type */ - herr_t ret_value = SUCCEED; /* Return value */ + herr_t ret_value = 0; /* Return value */ - FUNC_ENTER_NOAPI(FAIL) + FUNC_ENTER_NOAPI((-1)) if (type <= H5I_BADID || type >= H5I_next_type) - HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, FAIL, "invalid type number") + HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, (-1), "invalid type number") type_ptr = H5I_id_type_list_g[type]; if (type_ptr == NULL || type_ptr->init_count <= 0) - HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, FAIL, "invalid type") + HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, (-1), "invalid type") /* Decrement the number of users of the atomic type. If this is the * last user of the type then release all atoms from the type and @@ -1684,7 +1671,7 @@ done: * Purpose: Retrieves the number of references outstanding for a type. * * Return: Success: Reference count - * Failure: Negative + * Failure: -1 * *------------------------------------------------------------------------- */ @@ -1693,19 +1680,19 @@ H5Iget_type_ref(H5I_type_t type) { int ret_value; /* Return value */ - FUNC_ENTER_API(FAIL) + FUNC_ENTER_API((-1)) H5TRACE1("Is", "It", type); /* Check arguments */ if (type <= 0 || type >= H5I_next_type) - HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "invalid ID type") + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, (-1), "invalid ID type") if (H5I_IS_LIB_TYPE(type)) - HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, FAIL, "cannot call public function on library type") + HGOTO_ERROR(H5E_ATOM, H5E_BADGROUP, (-1), "cannot call public function on library type") /* Do actual retrieve operation */ if ((ret_value = H5I__get_type_ref(type)) < 0) - HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't get ID type ref count") + HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, (-1), "can't get ID type ref count") done: FUNC_LEAVE_API(ret_value) @@ -1717,9 +1704,9 @@ done: * * Purpose: Retrieve the reference count for an ID type. * - * Return: Success: The reference count. + * Return: Success: The reference count * - * Failure: Negative + * Failure: -1 * *------------------------------------------------------------------------- */ @@ -1753,9 +1740,7 @@ done: * Purpose: Check if the given id is valid. An id is valid if it is in * use and has an application reference count of at least 1. * - * Return: Success: TRUE if the id is valid, FALSE otherwise. - * - * Failure: Negative (never fails currently) + * Return: TRUE/FALSE/FAIL * *------------------------------------------------------------------------- */ @@ -1786,24 +1771,29 @@ done: * Calls "user" callback search function, and then sets return * value, based on the result of that callback. * - * Return: Success: The first object in the type for which FUNC - * returns non-zero. NULL if FUNC returned zero - * for every object in the type. - * Failure: NULL + * Return: Success: H5_ITER_CONT (0) or H5_ITER_STOP (1) + * Failure: H5_ITER_ERROR (-1) * *------------------------------------------------------------------------- */ static int H5I__search_cb(void *obj, hid_t id, void *_udata) { - H5I_search_ud_t *udata = (H5I_search_ud_t *)_udata; /* User data for callback */ - int ret_value = -1; /* Callback return value */ + H5I_search_ud_t *udata = (H5I_search_ud_t *)_udata; /* User data for callback */ + herr_t cb_ret_val; /* User callback return value */ + int ret_value = H5_ITER_ERROR; /* Callback return value */ FUNC_ENTER_STATIC_NOERR - ret_value = (*udata->app_cb)(obj, id, udata->app_key); - if (ret_value > 0) - udata->ret_obj = obj; + cb_ret_val = (*udata->app_cb)(obj, id, udata->app_key); + + /* Set the return value based on the callback's return value */ + if(cb_ret_val > 0) { + ret_value = H5_ITER_STOP; /* terminate iteration early */ + udata->ret_obj = obj; /* also set out parameter */ + } + else if(cb_ret_val < 0) + ret_value = H5_ITER_ERROR; /* indicate failure (which terminates iteration) */ FUNC_LEAVE_NOAPI(ret_value) } /* end H5I__search_cb() */ @@ -1867,8 +1857,8 @@ done: * function, and then sets return value, based on the result of * that callback. * - * Return: Success: Non-negative on success - * Failure: Negative + * Return: Success: H5_ITER_CONT (0) or H5_ITER_STOP (1) + * Failure: H5_ITER_ERROR (-1) * *------------------------------------------------------------------------- */ @@ -1881,17 +1871,21 @@ H5I__iterate_cb(void *_item, void H5_ATTR_UNUSED *_key, void *_udata) FUNC_ENTER_STATIC_NOERR - /* Don't make callback if app_ref is set and the appl. ref count is 0 */ + /* Only invoke the callback function if this ID is visible externally and + * its reference count is positive. + */ if((!udata->app_ref) || (item->app_count > 0)) { - herr_t cb_ret_val; + herr_t cb_ret_val; - /* (Casting away const OK) */ - cb_ret_val = (*udata->user_func)((void *)item->obj_ptr, item->id, udata->user_udata); + /* Invoke callback function */ + cb_ret_val = (*udata->user_func)((void *)item->obj_ptr, item->id, udata->user_udata); /* (Casting away const OK) */ + + /* Set the return value based on the callback's return value */ if(cb_ret_val > 0) ret_value = H5_ITER_STOP; /* terminate iteration early */ else if(cb_ret_val < 0) ret_value = H5_ITER_ERROR; /* indicate failure (which terminates iteration) */ - } /* end if */ + } FUNC_LEAVE_NOAPI(ret_value) } /* end H5I__iterate_cb() */ @@ -1925,8 +1919,8 @@ H5I__iterate_cb(void *_item, void H5_ATTR_UNUSED *_key, void *_udata) herr_t H5I_iterate(H5I_type_t type, H5I_search_func_t func, void *udata, hbool_t app_ref) { - H5I_id_type_t *type_ptr; /*ptr to the type */ - herr_t ret_value = SUCCEED; /*return value */ + H5I_id_type_t *type_ptr; /* Pointer to the type */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI(FAIL) @@ -1941,9 +1935,9 @@ H5I_iterate(H5I_type_t type, H5I_search_func_t func, void *udata, hbool_t app_re herr_t iter_status; /* Iteration status */ /* Set up iterator user data */ - iter_udata.user_func = func; - iter_udata.user_udata = udata; - iter_udata.app_ref = app_ref; + iter_udata.user_func = func; + iter_udata.user_udata = udata; + iter_udata.app_ref = app_ref; /* Iterate over IDs */ if ((iter_status = H5SL_iterate(type_ptr->ids, H5I__iterate_cb, &iter_udata)) < 0) @@ -2003,11 +1997,11 @@ done: * Failure: -1 * * Comments: Public function - * If `name' is non-NULL then write up to `size' bytes into that + * If 'name' is non-NULL then write up to 'size' bytes into that * buffer and always return the length of the entry name. - * Otherwise `size' is ignored and the function does not store the name, + * Otherwise 'size' is ignored and the function does not store the name, * just returning the number of characters required to store the name. - * If an error occurs then the buffer pointed to by `name' (NULL or non-NULL) + * If an error occurs then the buffer pointed to by 'name' (NULL or non-NULL) * is unchanged and the function returns a negative value. * If a zero is returned for the name's length, then there is no name * associated with the ID. @@ -2020,16 +2014,16 @@ H5Iget_name(hid_t id, char *name/*out*/, size_t size) H5G_loc_t loc; /* Object location */ ssize_t ret_value; /* Return value */ - FUNC_ENTER_API(FAIL) + FUNC_ENTER_API((-1)) H5TRACE3("Zs", "ixz", id, name, size); /* Get object location */ if(H5G_loc(id, &loc) < 0) - HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't retrieve object location") + HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, (-1), "can't retrieve object location") /* Call internal routine to retrieve object's name */ if((ret_value = H5I__get_name(&loc, name, size)) < 0) - HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't retrieve object name") + HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, (-1), "can't retrieve object name") done: FUNC_LEAVE_API(ret_value) @@ -2047,15 +2041,15 @@ done: * Return: Success: The length of the name * Failure: -1 * - * Programmer: Quincey Koziol - * January 9, 2018 + * Programmer: Quincey Koziol + * January 9, 2018 * *------------------------------------------------------------------------- */ static ssize_t H5I__get_name(const H5G_loc_t *loc, char *name, size_t size) { - ssize_t ret_value = FAIL; /* Return value */ + ssize_t ret_value = -1; /* Return value */ FUNC_ENTER_STATIC_VOL @@ -2064,7 +2058,7 @@ H5I__get_name(const H5G_loc_t *loc, char *name, size_t size) /* Retrieve object's name */ if((ret_value = H5G_get_name(loc, name, size, NULL)) < 0) - HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't retrieve object name") + HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, (-1), "can't retrieve object name") done: FUNC_LEAVE_NOAPI_VOL(ret_value) @@ -2086,13 +2080,22 @@ done: hid_t H5Iget_file_id(hid_t obj_id) { - hid_t ret_value = H5I_INVALID_HID; /* Return value */ + H5I_type_t type; /* ID type */ + hid_t ret_value = H5I_INVALID_HID; /* Return value */ FUNC_ENTER_API(FAIL) H5TRACE1("i", "i", obj_id); - if ((ret_value = H5I_get_file_id(obj_id, TRUE)) < 0) - HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, H5I_INVALID_HID, "can't retrieve file ID") + /* Get object type */ + type = H5I_TYPE(obj_id); + + /* Call internal function */ + if (H5I_FILE == type || H5I_DATATYPE == type || H5I_GROUP == type || H5I_DATASET == type || H5I_ATTR == type) { + if ((ret_value = H5I_get_file_id(obj_id, type)) < 0) + HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, H5I_INVALID_HID, "can't retrieve file ID") + } + else + HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, H5I_INVALID_HID, "not an ID of a file object") done: FUNC_LEAVE_API(ret_value) @@ -2106,30 +2109,27 @@ done: * ID given an object ID. * * Return: Success: The file ID associated with the object - * * Failure: H5I_INVALID_HID * *------------------------------------------------------------------------- */ hid_t -H5I_get_file_id(hid_t obj_id, hbool_t app_ref) +H5I_get_file_id(hid_t obj_id, H5I_type_t type) { - H5I_type_t type; /* ID type */ - hid_t ret_value = H5I_INVALID_HID; /* Return value */ + hid_t ret_value = H5I_INVALID_HID; /* Return value */ FUNC_ENTER_NOAPI_NOINIT - /* Get object type */ - type = H5I_TYPE(obj_id); + /* Process based on object type */ if (type == H5I_FILE) { /* Increment reference count on file ID */ - if(H5I_inc_ref(obj_id, app_ref) < 0) + if(H5I_inc_ref(obj_id, TRUE) < 0) HGOTO_ERROR(H5E_ATOM, H5E_CANTSET, H5I_INVALID_HID, "incrementing file ID failed") /* Set return value */ ret_value = obj_id; } - else if (type == H5I_DATATYPE || type == H5I_GROUP || type == H5I_DATASET || type == H5I_ATTR) { + else { H5G_loc_t loc; /* Location of object */ /* Get the object location information */ @@ -2137,11 +2137,9 @@ H5I_get_file_id(hid_t obj_id, hbool_t app_ref) HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, H5I_INVALID_HID, "can't get object location") /* Get the file ID for the object */ - if((ret_value = H5F_get_id(loc.oloc->file, app_ref)) < 0) + if((ret_value = H5F_get_id(loc.oloc->file, TRUE)) < 0) HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, H5I_INVALID_HID, "can't get file ID") } - else - HGOTO_ERROR(H5E_ARGS, H5E_BADRANGE, H5I_INVALID_HID, "invalid object ID") done: FUNC_LEAVE_NOAPI(ret_value) @@ -2154,16 +2152,16 @@ done: * * Purpose: Dump the contents of an ID to stderr for debugging. * - * Return: SUCCEED/FAIL + * Return: H5_ITER_CONT (always) * *------------------------------------------------------------------------- */ -static herr_t +static int H5I__debug_cb(void *_item, void H5_ATTR_UNUSED *_key, void *_udata) { - H5I_id_info_t *item = (H5I_id_info_t *)_item; /* Pointer to the ID node */ - H5I_type_t type = *(H5I_type_t *)_udata; /* User data */ - H5G_name_t *path = NULL; + H5I_id_info_t *item = (H5I_id_info_t *)_item; /* Pointer to the ID node */ + H5I_type_t type = *(H5I_type_t *)_udata; /* User data */ + H5G_name_t *path = NULL; /* Path to file object */ FUNC_ENTER_STATIC_NOERR @@ -2174,17 +2172,20 @@ H5I__debug_cb(void *_item, void H5_ATTR_UNUSED *_key, void *_udata) /* Get the group location, so we get get the name */ switch (type) { case H5I_GROUP: + { path = H5G_nameof((H5G_t*)item->obj_ptr); break; - + } case H5I_DATASET: + { path = H5D_nameof((H5D_t*)item->obj_ptr); break; - + } case H5I_DATATYPE: + { path = H5T_nameof((H5T_t*)item->obj_ptr); break; - + } case H5I_UNINIT: case H5I_BADID: case H5I_FILE: @@ -2209,7 +2210,7 @@ H5I__debug_cb(void *_item, void H5_ATTR_UNUSED *_key, void *_udata) HDfprintf(stderr, " full_path = %s\n", H5RS_get_str(path->full_path_r)); } - FUNC_LEAVE_NOAPI(SUCCEED) + FUNC_LEAVE_NOAPI(H5_ITER_CONT) } /* end H5I__debug_cb() */ diff --git a/src/H5Ipkg.h b/src/H5Ipkg.h index 16d7d67..2c1d81f 100644 --- a/src/H5Ipkg.h +++ b/src/H5Ipkg.h @@ -67,7 +67,7 @@ /* Testing functions */ #ifdef H5I_TESTING -H5_DLL ssize_t H5I_get_name_test(hid_t id, char *name/*out*/, size_t size, +H5_DLL ssize_t H5I__get_name_test(hid_t id, char *name/*out*/, size_t size, hbool_t *cached); #endif /* H5I_TESTING */ diff --git a/src/H5Iprivate.h b/src/H5Iprivate.h index 25cea4f..3bfde93 100644 --- a/src/H5Iprivate.h +++ b/src/H5Iprivate.h @@ -72,7 +72,7 @@ H5_DLL void *H5I_subst(hid_t id, const void *new_object); H5_DLL void *H5I_object(hid_t id); H5_DLL void *H5I_object_verify(hid_t id, H5I_type_t id_type); H5_DLL H5I_type_t H5I_get_type(hid_t id); -H5_DLL hid_t H5I_get_file_id(hid_t obj_id, hbool_t app_ref); +H5_DLL hid_t H5I_get_file_id(hid_t obj_id, H5I_type_t id_type); H5_DLL void *H5I_remove(hid_t id); H5_DLL herr_t H5I_iterate(H5I_type_t type, H5I_search_func_t func, void *udata, hbool_t app_ref); H5_DLL int H5I_get_ref(hid_t id, hbool_t app_ref); @@ -80,7 +80,7 @@ H5_DLL int H5I_inc_ref(hid_t id, hbool_t app_ref); H5_DLL int H5I_dec_ref(hid_t id); H5_DLL int H5I_dec_app_ref(hid_t id); H5_DLL int H5I_dec_app_ref_always_close(hid_t id); -H5_DLL herr_t H5I_dec_type_ref(H5I_type_t type); +H5_DLL int H5I_dec_type_ref(H5I_type_t type); #endif /* _H5Iprivate_H */ diff --git a/src/H5Itest.c b/src/H5Itest.c index 426c026..4b54835 100644 --- a/src/H5Itest.c +++ b/src/H5Itest.c @@ -28,12 +28,12 @@ /***********/ /* Headers */ /***********/ -#include "H5private.h" /* Generic Functions */ -#include "H5ACprivate.h" /* Metadata cache */ -#include "H5CXprivate.h" /* API Contexts */ -#include "H5Eprivate.h" /* Error handling */ -#include "H5Gprivate.h" /* Groups */ -#include "H5Ipkg.h" /* IDs */ +#include "H5private.h" /* Generic Functions */ +#include "H5ACprivate.h" /* Metadata cache */ +#include "H5CXprivate.h" /* API Contexts */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5Gprivate.h" /* Groups */ +#include "H5Ipkg.h" /* IDs */ /****************/ @@ -63,44 +63,44 @@ /*------------------------------------------------------------------------- - * Function: H5I_get_name_test + * Function: H5I__get_name_test * - * Purpose: Testing version of H5Iget_name() + * Purpose: Testing version of H5Iget_name() * - * Return: Success: The length of name. - * Failure: -1 + * Return: Success: The length of name. + * Failure: -1 * - * Programmer: Quincey Koziol + * Programmer: Quincey Koziol * Tuesday, July 27, 2010 * *------------------------------------------------------------------------- */ ssize_t -H5I_get_name_test(hid_t id, char *name/*out*/, size_t size, hbool_t *cached) +H5I__get_name_test(hid_t id, char *name/*out*/, size_t size, hbool_t *cached) { - H5G_loc_t loc; /* Object location */ - hbool_t api_ctx_pushed = FALSE; /* Whether API context pushed */ - ssize_t ret_value = -1; /* Return value */ + H5G_loc_t loc; /* Object location */ + hbool_t api_ctx_pushed = FALSE; /* Whether API context pushed */ + ssize_t ret_value = -1; /* Return value */ - FUNC_ENTER_NOAPI(FAIL) + FUNC_ENTER_PACKAGE /* Get object location */ if(H5G_loc(id, &loc) < 0) - HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't retrieve object location") + HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, (-1), "can't retrieve object location") /* Set API context */ if(H5CX_push() < 0) - HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set API context") + HGOTO_ERROR(H5E_SYM, H5E_CANTSET, (-1), "can't set API context") api_ctx_pushed = TRUE; /* Call internal group routine to retrieve object's name */ if((ret_value = H5G_get_name(&loc, name, size, cached)) < 0) - HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, FAIL, "can't retrieve object name") + HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, (-1), "can't retrieve object name") done: if(api_ctx_pushed && H5CX_pop() < 0) - HDONE_ERROR(H5E_SYM, H5E_CANTRESET, FAIL, "can't reset API context") + HDONE_ERROR(H5E_SYM, H5E_CANTRESET, (-1), "can't reset API context") FUNC_LEAVE_NOAPI(ret_value) -} /* end H5I_get_name_test() */ +} /* end H5I__get_name_test() */ @@ -97,6 +97,9 @@ static herr_t H5MF__close_fstype(H5F_t *f, H5F_mem_page_t type); static herr_t H5MF__delete_fstype(H5F_t *f, H5F_mem_page_t type); static herr_t H5MF__close_delete_fstype(H5F_t *f, H5F_mem_page_t type); +/* Callbacks */ +static herr_t H5MF__sects_cb(H5FS_section_info_t *_sect, void *_udata); + /*********************/ /* Package Variables */ @@ -232,7 +235,7 @@ done: /*------------------------------------------------------------------------- - * Function: H5MF_alloc_to_fs_type + * Function: H5MF__alloc_to_fs_type * * Purpose: Map "alloc_type" to the free-space manager type * @@ -244,9 +247,9 @@ done: *------------------------------------------------------------------------- */ void -H5MF_alloc_to_fs_type(H5F_t *f, H5FD_mem_t alloc_type, hsize_t size, H5F_mem_page_t *fs_type) +H5MF__alloc_to_fs_type(H5F_t *f, H5FD_mem_t alloc_type, hsize_t size, H5F_mem_page_t *fs_type) { - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_PACKAGE_NOERR HDassert(f); HDassert(fs_type); @@ -271,7 +274,7 @@ H5MF_alloc_to_fs_type(H5F_t *f, H5FD_mem_t alloc_type, hsize_t size, H5F_mem_pag *fs_type = (H5F_mem_page_t)H5MF_ALLOC_TO_FS_AGGR_TYPE(f, alloc_type); FUNC_LEAVE_NOAPI_VOID -} /* end H5MF_alloc_to_fs_type() */ +} /* end H5MF__alloc_to_fs_type() */ /*------------------------------------------------------------------------- @@ -379,10 +382,10 @@ H5MF__create_fstype(H5F_t *f, H5F_mem_page_t type) H5MF_FSPACE_SECT_CLS_LARGE }; H5FS_create_t fs_create; /* Free space creation parameters */ hsize_t alignment; /* Alignment to use */ - hsize_t threshold; /* Threshold to use */ + hsize_t threshold; /* Threshold to use */ H5AC_ring_t orig_ring = H5AC_RING_INV; /* Original ring value */ - H5AC_ring_t fsm_ring; /* Ring of FSM */ - herr_t ret_value = SUCCEED; /* Return value */ + H5AC_ring_t fsm_ring; /* Ring of FSM */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_STATIC_TAG(H5AC__FREESPACE_TAG) @@ -509,7 +512,7 @@ static herr_t H5MF__delete_fstype(H5F_t *f, H5F_mem_page_t type) { H5AC_ring_t orig_ring = H5AC_RING_INV; /* Original ring value */ - H5AC_ring_t fsm_ring; /* Ring of FSM */ + H5AC_ring_t fsm_ring = H5AC_RING_INV; /* Ring of FSM */ haddr_t tmp_fs_addr; /* Temporary holder for free space manager address */ herr_t ret_value = SUCCEED; /* Return value */ @@ -628,10 +631,10 @@ herr_t H5MF__add_sect(H5F_t *f, H5FD_mem_t alloc_type, H5FS_t *fspace, H5MF_free_section_t *node) { H5AC_ring_t orig_ring = H5AC_RING_INV; /* Original ring value */ - H5AC_ring_t fsm_ring; /* Ring of FSM */ - H5MF_sect_ud_t udata; /* User data for callback */ - H5F_mem_page_t fs_type; /* Free space type (mapped from allocation type) */ - herr_t ret_value = SUCCEED; /* Return value */ + H5AC_ring_t fsm_ring = H5AC_RING_INV; /* Ring of FSM */ + H5MF_sect_ud_t udata; /* User data for callback */ + H5F_mem_page_t fs_type; /* Free space type (mapped from allocation type) */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_PACKAGE_TAG(H5AC__FREESPACE_TAG) @@ -639,7 +642,7 @@ H5MF__add_sect(H5F_t *f, H5FD_mem_t alloc_type, H5FS_t *fspace, H5MF_free_sectio HDassert(fspace); HDassert(node); - H5MF_alloc_to_fs_type(f, alloc_type, node->sect_info.size, &fs_type); + H5MF__alloc_to_fs_type(f, alloc_type, node->sect_info.size, &fs_type); /* Construct user data for callbacks */ udata.f = f; @@ -688,7 +691,7 @@ H5MF__find_sect(H5F_t *f, H5FD_mem_t alloc_type, hsize_t size, H5FS_t *fspace, haddr_t *addr) { H5AC_ring_t orig_ring = H5AC_RING_INV; /* Original ring value */ - H5AC_ring_t fsm_ring; /* Ring of FSM */ + H5AC_ring_t fsm_ring = H5AC_RING_INV; /* Ring of FSM */ H5MF_free_section_t *node; /* Free space section pointer */ htri_t ret_value = FAIL; /* Whether an existing free list node was found */ @@ -728,7 +731,7 @@ HDfprintf(stderr, "%s: freeing node\n", FUNC); #endif /* H5MF_ALLOC_DEBUG_MORE */ /* Free section node */ - if(H5MF_sect_free((H5FS_section_info_t *)node) < 0) + if(H5MF__sect_free((H5FS_section_info_t *)node) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't free simple section node") } /* end if */ else { @@ -776,7 +779,7 @@ haddr_t H5MF_alloc(H5F_t *f, H5FD_mem_t alloc_type, hsize_t size) { H5AC_ring_t fsm_ring = H5AC_RING_INV; /* free space manager ring */ - H5AC_ring_t orig_ring; /* Original ring value */ + H5AC_ring_t orig_ring = H5AC_RING_INV; /* Original ring value */ H5F_mem_page_t fs_type; /* Free space type (mapped from allocation type) */ haddr_t ret_value = HADDR_UNDEF; /* Return value */ @@ -797,7 +800,7 @@ HDfprintf(stderr, "%s: alloc_type = %u, size = %Hu\n", FUNC, (unsigned)alloc_typ HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "tidy of self referential fsm hack failed") } /* end if */ - H5MF_alloc_to_fs_type(f, alloc_type, size, &fs_type); + H5MF__alloc_to_fs_type(f, alloc_type, size, &fs_type); #ifdef H5MF_ALLOC_DEBUG_MORE HDfprintf(stderr, "%s: Check 1.0\n", FUNC); @@ -862,7 +865,7 @@ done: HDfprintf(stderr, "%s: Leaving: ret_value = %a, size = %Hu\n", FUNC, ret_value, size); #endif /* H5MF_ALLOC_DEBUG */ #ifdef H5MF_ALLOC_DEBUG_DUMP -H5MF_sects_dump(f, stderr); +H5MF__sects_dump(f, stderr); #endif /* H5MF_ALLOC_DEBUG_DUMP */ FUNC_LEAVE_NOAPI_TAG(ret_value) @@ -903,7 +906,7 @@ H5MF__alloc_pagefs(H5F_t *f, H5FD_mem_t alloc_type, hsize_t size) HDfprintf(stderr, "%s: alloc_type = %u, size = %Hu\n", FUNC, (unsigned)alloc_type, size); #endif /* H5MF_ALLOC_DEBUG */ - H5MF_alloc_to_fs_type(f, alloc_type, size, &ptype); + H5MF__alloc_to_fs_type(f, alloc_type, size, &ptype); switch(ptype) { case H5F_MEM_PAGE_GENERIC: @@ -936,7 +939,7 @@ HDfprintf(stderr, "%s: alloc_type = %u, size = %Hu\n", FUNC, (unsigned)alloc_typ HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, HADDR_UNDEF, "can't initialize file free space") /* Create free space section for the fragment */ - if(NULL == (node = H5MF_sect_new(H5MF_FSPACE_SECT_LARGE, ret_value + size, frag_size))) + if(NULL == (node = H5MF__sect_new(H5MF_FSPACE_SECT_LARGE, ret_value + size, frag_size))) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, HADDR_UNDEF, "can't initialize free space section") /* Add the fragment to the large free-space manager */ @@ -967,7 +970,7 @@ HDfprintf(stderr, "%s: alloc_type = %u, size = %Hu\n", FUNC, (unsigned)alloc_typ HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, HADDR_UNDEF, "can't initialize file free space") HDassert(f->shared->fs_man[ptype]); - if(NULL == (node = H5MF_sect_new(H5MF_FSPACE_SECT_SMALL, (new_page + size), (f->shared->fs_page_size - size)))) + if(NULL == (node = H5MF__sect_new(H5MF_FSPACE_SECT_SMALL, (new_page + size), (f->shared->fs_page_size - size)))) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, HADDR_UNDEF, "can't initialize free space section") /* Add the remaining space in the page to the manager */ @@ -997,12 +1000,12 @@ done: HDfprintf(stderr, "%s: Leaving: ret_value = %a, size = %Hu\n", FUNC, ret_value, size); #endif /* H5MF_ALLOC_DEBUG */ #ifdef H5MF_ALLOC_DEBUG_DUMP -H5MF_sects_dump(f, stderr); +H5MF__sects_dump(f, stderr); #endif /* H5MF_ALLOC_DEBUG_DUMP */ /* Release section node, if allocated and not added to section list or merged */ if(node) - if(H5MF_sect_free((H5FS_section_info_t *)node) < 0) + if(H5MF__sect_free((H5FS_section_info_t *)node) < 0) HDONE_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, HADDR_UNDEF, "can't free section node") FUNC_LEAVE_NOAPI_TAG(ret_value) @@ -1110,7 +1113,7 @@ HDfprintf(stderr, "%s: Entering - alloc_type = %u, addr = %a, size = %Hu\n", FUN HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "tidy of self referential fsm hack failed") } /* end if */ - H5MF_alloc_to_fs_type(f, alloc_type, size, &fs_type); + H5MF__alloc_to_fs_type(f, alloc_type, size, &fs_type); /* Set the ring type in the API context */ if(H5MF__fsm_type_is_self_referential(f, fs_type)) @@ -1197,7 +1200,7 @@ HDfprintf(stderr, "%s: dropping addr = %a, size = %Hu, on the floor!\n", FUNC, a /* Create the free-space section for the freed section */ ctype = H5MF_SECT_CLASS_TYPE(f, size); - if(NULL == (node = H5MF_sect_new(ctype, addr, size))) + if(NULL == (node = H5MF__sect_new(ctype, addr, size))) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't initialize free space section") /* If size of the freed section is larger than threshold, add it to the free space manager */ @@ -1242,14 +1245,14 @@ done: /* Release section node, if allocated and not added to section list or merged */ if(node) - if(H5MF_sect_free((H5FS_section_info_t *)node) < 0) + if(H5MF__sect_free((H5FS_section_info_t *)node) < 0) HDONE_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't free simple section node") #ifdef H5MF_ALLOC_DEBUG HDfprintf(stderr, "%s: Leaving, ret_value = %d\n", FUNC, ret_value); #endif /* H5MF_ALLOC_DEBUG */ #ifdef H5MF_ALLOC_DEBUG_DUMP -H5MF_sects_dump(f, stderr); +H5MF__sects_dump(f, stderr); #endif /* H5MF_ALLOC_DEBUG_DUMP */ FUNC_LEAVE_NOAPI_TAG(ret_value) } /* end H5MF_xfree() */ @@ -1334,7 +1337,7 @@ HDfprintf(stderr, "%s: Entering: alloc_type = %u, addr = %a, size = %Hu, extra_r } /* end if */ /* Get free space type from allocation type */ - H5MF_alloc_to_fs_type(f, alloc_type, size, &fs_type); + H5MF__alloc_to_fs_type(f, alloc_type, size, &fs_type); /* Set the ring type in the API context */ if(H5MF__fsm_type_is_self_referential(f, fs_type)) @@ -1365,7 +1368,7 @@ HDfprintf(stderr, "%s: extended = %t\n", FUNC, ret_value); HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't initialize file free space") /* Create free space section for the fragment */ - if(NULL == (node = H5MF_sect_new(H5MF_FSPACE_SECT_LARGE, end + extra_requested, frag_size))) + if(NULL == (node = H5MF__sect_new(H5MF_FSPACE_SECT_LARGE, end + extra_requested, frag_size))) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't initialize free space section") /* Add the fragment to the large-sized free-space manager */ @@ -1436,7 +1439,7 @@ done: HDfprintf(stderr, "%s: Leaving: ret_value = %t\n", FUNC, ret_value); #endif /* H5MF_ALLOC_DEBUG */ #ifdef H5MF_ALLOC_DEBUG_DUMP -H5MF_sects_dump(f, stderr); +H5MF__sects_dump(f, stderr); #endif /* H5MF_ALLOC_DEBUG_DUMP */ FUNC_LEAVE_NOAPI_TAG(ret_value) @@ -1464,9 +1467,9 @@ H5MF_try_shrink(H5F_t *f, H5FD_mem_t alloc_type, haddr_t addr, hsize_t size) H5MF_sect_ud_t udata; /* User data for callback */ H5FS_section_class_t *sect_cls; /* Section class */ H5AC_ring_t orig_ring = H5AC_RING_INV; /* Original ring value */ - H5AC_ring_t fsm_ring; /* Ring of FSM */ - H5F_mem_page_t fs_type; /* Free space type */ - htri_t ret_value = FALSE; /* Return value */ + H5AC_ring_t fsm_ring = H5AC_RING_INV; /* Ring of FSM */ + H5F_mem_page_t fs_type; /* Free space type */ + htri_t ret_value = FALSE; /* Return value */ FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, FAIL) #ifdef H5MF_ALLOC_DEBUG @@ -1485,7 +1488,7 @@ HDfprintf(stderr, "%s: Entering - alloc_type = %u, addr = %a, size = %Hu\n", FUN HDassert(sect_cls); /* Get free space type from allocation type */ - H5MF_alloc_to_fs_type(f, alloc_type, size, &fs_type); + H5MF__alloc_to_fs_type(f, alloc_type, size, &fs_type); /* Set the ring type in the API context */ if(H5MF__fsm_type_is_self_referential(f, fs_type)) @@ -1495,7 +1498,7 @@ HDfprintf(stderr, "%s: Entering - alloc_type = %u, addr = %a, size = %Hu\n", FUN H5AC_set_ring(fsm_ring, &orig_ring); /* Create free-space section for block */ - if(NULL == (node = H5MF_sect_new(sect_cls->type, addr, size))) + if(NULL == (node = H5MF__sect_new(sect_cls->type, addr, size))) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTINIT, FAIL, "can't initialize free space section") /* Construct user data for callbacks */ @@ -1522,7 +1525,7 @@ done: H5AC_set_ring(orig_ring, NULL); /* Free section node allocated */ - if(node && H5MF_sect_free((H5FS_section_info_t *)node) < 0) + if(node && H5MF__sect_free((H5FS_section_info_t *)node) < 0) HDONE_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't free simple section node") #ifdef H5MF_ALLOC_DEBUG @@ -1561,10 +1564,11 @@ HDfprintf(stderr, "%s: Entering\n", FUNC); if(H5F_PAGED_AGGR(f)) { if((ret_value = H5MF__close_pagefs(f)) < 0) HGOTO_ERROR(H5E_FILE, H5E_CANTFREE, FAIL, "can't close free-space managers for 'page' file space") - } /* end if */ - else + } + else { if((ret_value = H5MF__close_aggrfs(f)) < 0) HGOTO_ERROR(H5E_FILE, H5E_CANTFREE, FAIL, "can't close free-space managers for 'aggr' file space") + } done: #ifdef H5MF_ALLOC_DEBUG @@ -1650,8 +1654,8 @@ herr_t H5MF_try_close(H5F_t *f) { H5AC_ring_t orig_ring = H5AC_RING_INV; /* Original ring value */ - H5AC_ring_t curr_ring; /* Current ring value */ - H5AC_ring_t needed_ring; /* Ring value needed for this iteration */ + H5AC_ring_t curr_ring = H5AC_RING_INV; /* Current ring value */ + H5AC_ring_t needed_ring = H5AC_RING_INV; /* Ring value needed for this iteration */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, FAIL) @@ -1689,7 +1693,7 @@ HDfprintf(stderr, "%s: Entering\n", FUNC); /* Set the ring type in the API context. In most cases, we will * need H5AC_RING_RDFSM, so initialy set the ring in - * the DXPL to that value. We will alter this later if needed. + * the context to that value. We will alter this later if needed. */ H5AC_set_ring(H5AC_RING_RDFSM, &orig_ring); curr_ring = H5AC_RING_RDFSM; @@ -1706,6 +1710,7 @@ HDfprintf(stderr, "%s: Entering\n", FUNC); needed_ring = H5AC_RING_MDFSM; else needed_ring = H5AC_RING_RDFSM; + if(needed_ring != curr_ring ) { H5AC_set_ring(needed_ring, NULL); curr_ring = needed_ring; @@ -1727,6 +1732,7 @@ HDfprintf(stderr, "%s: Entering\n", FUNC); needed_ring = H5AC_RING_MDFSM; else needed_ring = H5AC_RING_RDFSM; + if(needed_ring != curr_ring) { H5AC_set_ring(needed_ring, NULL); curr_ring = needed_ring; @@ -1765,10 +1771,10 @@ static herr_t H5MF__close_aggrfs(H5F_t *f) { H5AC_ring_t orig_ring = H5AC_RING_INV; /* Original ring value */ - H5AC_ring_t curr_ring; /* Current ring value */ - H5AC_ring_t needed_ring; /* Ring value needed for this iteration. */ + H5AC_ring_t curr_ring = H5AC_RING_INV; /* Current ring value */ + H5AC_ring_t needed_ring = H5AC_RING_INV; /* Ring value needed for this iteration. */ H5FD_mem_t type; /* Memory type for iteration */ - herr_t ret_value = SUCCEED; /* Return value */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_STATIC_TAG(H5AC__FREESPACE_TAG) #ifdef H5MF_ALLOC_DEBUG @@ -1783,7 +1789,7 @@ HDfprintf(stderr, "%s: Entering\n", FUNC); /* Set the ring type in the API context. In most cases, we will * need H5AC_RING_RDFSM, so initialy set the ring in - * the DXPL to that value. We will alter this later if needed. + * the context to that value. We will alter this later if needed. */ H5AC_set_ring(H5AC_RING_RDFSM, &orig_ring); curr_ring = H5AC_RING_RDFSM; @@ -1842,6 +1848,7 @@ HDfprintf(stderr, "%s: Entering\n", FUNC); needed_ring = H5AC_RING_MDFSM; else needed_ring = H5AC_RING_RDFSM; + if(needed_ring != curr_ring) { H5AC_set_ring(needed_ring, NULL); curr_ring = needed_ring; @@ -1929,8 +1936,8 @@ static herr_t H5MF__close_pagefs(H5F_t *f) { H5AC_ring_t orig_ring = H5AC_RING_INV; /* Original ring value */ - H5AC_ring_t curr_ring; /* Current ring value */ - H5AC_ring_t needed_ring; /* Ring value needed for this iteration. */ + H5AC_ring_t curr_ring = H5AC_RING_INV; /* Current ring value */ + H5AC_ring_t needed_ring = H5AC_RING_INV; /* Ring value needed for this iteration. */ H5F_mem_page_t ptype; /* Memory type for iteration */ H5O_fsinfo_t fsinfo; /* File space info message */ herr_t ret_value = SUCCEED; /* Return value */ @@ -1950,7 +1957,7 @@ HDfprintf(stderr, "%s: Entering\n", FUNC); /* Set the ring type in the API context. In most cases, we will * need H5AC_RING_RDFSM, so initialy set the ring in - * the DXPL to that value. We will alter this later if needed. + * the context to that value. We will alter this later if needed. */ H5AC_set_ring(H5AC_RING_RDFSM, &orig_ring); curr_ring = H5AC_RING_RDFSM; @@ -2005,6 +2012,7 @@ HDfprintf(stderr, "%s: Entering\n", FUNC); needed_ring = H5AC_RING_MDFSM; else needed_ring = H5AC_RING_RDFSM; + if(needed_ring != curr_ring) { H5AC_set_ring(needed_ring, NULL); curr_ring = needed_ring; @@ -2102,8 +2110,8 @@ static herr_t H5MF__close_shrink_eoa(H5F_t *f) { H5AC_ring_t orig_ring = H5AC_RING_INV; /* Original ring value */ - H5AC_ring_t curr_ring; /* Current ring value */ - H5AC_ring_t needed_ring; /* Ring value needed for this iteration. */ + H5AC_ring_t curr_ring = H5AC_RING_INV; /* Current ring value */ + H5AC_ring_t needed_ring = H5AC_RING_INV; /* Ring value needed for this iteration. */ H5F_mem_t type; H5F_mem_page_t ptype; /* Memory type for iteration */ hbool_t eoa_shrank; /* Whether an EOA shrink occurs */ @@ -2139,6 +2147,7 @@ H5MF__close_shrink_eoa(H5F_t *f) needed_ring = H5AC_RING_MDFSM; else needed_ring = H5AC_RING_RDFSM; + if(needed_ring != curr_ring) { H5AC_set_ring(needed_ring, NULL); curr_ring = needed_ring; @@ -2162,6 +2171,7 @@ H5MF__close_shrink_eoa(H5F_t *f) needed_ring = H5AC_RING_MDFSM; else needed_ring = H5AC_RING_RDFSM; + if(needed_ring != curr_ring) { H5AC_set_ring(needed_ring, NULL); curr_ring = needed_ring; @@ -2222,9 +2232,9 @@ H5MF_get_freespace(H5F_t *f, hsize_t *tot_space, hsize_t *meta_size) htri_t fs_started[H5F_MEM_PAGE_NTYPES]; /* Indicate whether the free-space manager has been started */ haddr_t fs_eoa[H5FD_MEM_NTYPES]; /* EAO for each free-space manager */ H5AC_ring_t orig_ring = H5AC_RING_INV; /* Original ring value */ - H5AC_ring_t curr_ring; /* Current ring value */ - H5AC_ring_t needed_ring; /* Ring value needed for this iteration. */ - herr_t ret_value = SUCCEED; /* Return value */ + H5AC_ring_t curr_ring = H5AC_RING_INV; /* Current ring value */ + H5AC_ring_t needed_ring = H5AC_RING_INV; /* Ring value needed for this iteration. */ + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, FAIL) @@ -2235,7 +2245,7 @@ H5MF_get_freespace(H5F_t *f, hsize_t *tot_space, hsize_t *meta_size) /* Set the ring type in the API context. In most cases, we will * need H5AC_RING_RDFSM, so initialy set the ring in - * the DXPL to that value. We will alter this later if needed. + * the context to that value. We will alter this later if needed. */ H5AC_set_ring(H5AC_RING_RDFSM, &orig_ring); curr_ring = H5AC_RING_RDFSM; @@ -2256,11 +2266,11 @@ H5MF_get_freespace(H5F_t *f, hsize_t *tot_space, hsize_t *meta_size) if(!H5F_PAGED_AGGR(f)) { /* Retrieve metadata aggregator info, if available */ - if(H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size) < 0) + if(H5MF__aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTGET, FAIL, "can't query metadata aggregator stats") /* Retrieve 'small data' aggregator info, if available */ - if(H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sda_addr, &sda_size) < 0) + if(H5MF__aggr_query(f, &(f->shared->sdata_aggr), &sda_addr, &sda_size) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTGET, FAIL, "can't query small data aggregator stats") } /* end if */ @@ -2342,7 +2352,8 @@ done: * Purpose: To retrieve free-space section information for * paged or non-paged aggregation * - * Return: SUCCEED/FAIL + * Return: Success: Number of free sections + * Failure: -1 * * Programmer: Vailin Choi; Dec 2012 * @@ -2352,15 +2363,15 @@ ssize_t H5MF_get_free_sections(H5F_t *f, H5FD_mem_t type, size_t nsects, H5F_sect_info_t *sect_info) { H5AC_ring_t orig_ring = H5AC_RING_INV; /* Original ring value */ - H5AC_ring_t curr_ring; /* Current ring value */ - H5AC_ring_t needed_ring; /* Ring value needed for this iteration. */ + H5AC_ring_t curr_ring = H5AC_RING_INV; /* Current ring value */ + H5AC_ring_t needed_ring = H5AC_RING_INV; /* Ring value needed for this iteration. */ size_t total_sects = 0; /* Total number of sections */ H5MF_sect_iter_ud_t sect_udata; /* User data for callback */ H5F_mem_page_t start_type, end_type; /* Memory types to iterate over */ H5F_mem_page_t ty; /* Memory type for iteration */ ssize_t ret_value = -1; /* Return value */ - FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, FAIL) + FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, (-1)) /* check args */ HDassert(f); @@ -2382,11 +2393,11 @@ H5MF_get_free_sections(H5F_t *f, H5FD_mem_t type, size_t nsects, H5F_sect_info_t if(f->shared->first_alloc_dealloc) { if(H5AC_cache_image_pending(f)) { if(H5AC_force_cache_image_load(f) < 0) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "forced cache image load failed") + HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, (-1), "forced cache image load failed") } /* end if */ else { if(H5MF_tidy_self_referential_fsm_hack(f) < 0) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "tidy of self referential fsm hack failed") + HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, (-1), "tidy of self referential fsm hack failed") } /* end else */ } /* end if */ @@ -2409,7 +2420,7 @@ H5MF_get_free_sections(H5F_t *f, H5FD_mem_t type, size_t nsects, H5F_sect_info_t /* Set the ring type in the API context. In most cases, we will * need H5AC_RING_RDFSM, so initialy set the ring in - * the DXPL to that value. We will alter this later if needed. + * the context to that value. We will alter this later if needed. */ H5AC_set_ring(H5AC_RING_RDFSM, &orig_ring); curr_ring = H5AC_RING_RDFSM; @@ -2431,7 +2442,7 @@ H5MF_get_free_sections(H5F_t *f, H5FD_mem_t type, size_t nsects, H5F_sect_info_t if(!f->shared->fs_man[ty] && H5F_addr_defined(f->shared->fs_addr[ty])) { if(H5MF__open_fstype(f, ty) < 0) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't open the free space manager") + HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, (-1), "can't open the free space manager") HDassert(f->shared->fs_man[ty]); fs_started = TRUE; } /* end if */ @@ -2439,7 +2450,7 @@ H5MF_get_free_sections(H5F_t *f, H5FD_mem_t type, size_t nsects, H5F_sect_info_t /* Check if there's free space sections of this type */ if(f->shared->fs_man[ty]) if(H5MF__get_free_sects(f, f->shared->fs_man[ty], §_udata, &nums) < 0) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't get section info for the free space manager") + HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, (-1), "can't get section info for the free space manager") /* Increment total # of sections */ total_sects += nums; @@ -2447,7 +2458,7 @@ H5MF_get_free_sections(H5F_t *f, H5FD_mem_t type, size_t nsects, H5F_sect_info_t /* Close the free space manager of this type, if we started it here */ if(fs_started) if(H5MF__close_fstype(f, ty) < 0) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTCLOSEOBJ, FAIL, "can't close file free space") + HGOTO_ERROR(H5E_RESOURCE, H5E_CANTCLOSEOBJ, (-1), "can't close file free space") if((H5F_PAGED_AGGR(f)) && (type != H5FD_MEM_DEFAULT)) ty = (H5F_mem_page_t)(ty + H5FD_MEM_NTYPES - 2); } /* end for */ @@ -2465,7 +2476,7 @@ done: /*------------------------------------------------------------------------- - * Function: H5MF_sects_cb() + * Function: H5MF__sects_cb() * * Purpose: Iterator callback for each free-space section * Retrieve address and size into user data @@ -2478,12 +2489,12 @@ done: *------------------------------------------------------------------------- */ static herr_t -H5MF_sects_cb(H5FS_section_info_t *_sect, void *_udata) +H5MF__sects_cb(H5FS_section_info_t *_sect, void *_udata) { H5MF_free_section_t *sect = (H5MF_free_section_t *)_sect; H5MF_sect_iter_ud_t *udata = (H5MF_sect_iter_ud_t *)_udata; - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_STATIC_NOERR if(udata->sect_idx < udata->sect_count) { udata->sects[udata->sect_idx].addr = sect->sect_info.addr; @@ -2492,7 +2503,7 @@ H5MF_sects_cb(H5FS_section_info_t *_sect, void *_udata) } /* end if */ FUNC_LEAVE_NOAPI(SUCCEED) -} /* H5MF_sects_cb() */ +} /* H5MF__sects_cb() */ /*------------------------------------------------------------------------- @@ -2513,7 +2524,7 @@ H5MF__get_free_sects(H5F_t *f, H5FS_t *fspace, H5MF_sect_iter_ud_t *sect_udata, hsize_t hnums = 0; /* # of sections */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI(FAIL) + FUNC_ENTER_PACKAGE /* check args */ HDassert(f); @@ -2529,7 +2540,7 @@ H5MF__get_free_sects(H5F_t *f, H5FS_t *fspace, H5MF_sect_iter_ud_t *sect_udata, /* Check if we should retrieve the section info */ if(sect_udata->sects && *nums > 0) /* Iterate over all the free space sections of this type, adding them to the user's section info */ - if(H5FS_sect_iterate(f, fspace, H5MF_sects_cb, sect_udata) < 0) + if(H5FS_sect_iterate(f, fspace, H5MF__sects_cb, sect_udata) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_BADITER, FAIL, "can't iterate over sections") done: @@ -2648,8 +2659,8 @@ H5MF_settle_raw_data_fsm(H5F_t *f, hbool_t *fsm_settled) H5O_fsinfo_t fsinfo; /* Free space manager info message */ H5FS_stat_t fs_stat; /* Information for free-space manager */ H5AC_ring_t orig_ring = H5AC_RING_INV; /* Original ring value */ - H5AC_ring_t curr_ring; /* Current ring value */ - H5AC_ring_t needed_ring; /* Ring value needed for this iteration. */ + H5AC_ring_t curr_ring = H5AC_RING_INV; /* Current ring value */ + H5AC_ring_t needed_ring = H5AC_RING_INV; /* Ring value needed for this iteration */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, FAIL) @@ -2744,7 +2755,7 @@ H5MF_settle_raw_data_fsm(H5F_t *f, hbool_t *fsm_settled) break; for(mem_type = H5FD_MEM_SUPER; mem_type < H5FD_MEM_NTYPES; H5_INC_ENUM(H5F_mem_t, mem_type)) { - H5MF_alloc_to_fs_type(f, mem_type, alloc_size, &fsm_type); + H5MF__alloc_to_fs_type(f, mem_type, alloc_size, &fsm_type); if(pass_count == 0) { /* this is the first pass */ HDassert(fsm_type > H5F_MEM_PAGE_DEFAULT); @@ -2781,6 +2792,7 @@ H5MF_settle_raw_data_fsm(H5F_t *f, hbool_t *fsm_settled) needed_ring = H5AC_RING_MDFSM; else needed_ring = H5AC_RING_RDFSM; + if(needed_ring != curr_ring) { H5AC_set_ring(needed_ring, NULL); curr_ring = needed_ring; @@ -2888,7 +2900,7 @@ H5MF_settle_raw_data_fsm(H5F_t *f, hbool_t *fsm_settled) break; for(mem_type = H5FD_MEM_SUPER; mem_type < H5FD_MEM_NTYPES; H5_INC_ENUM(H5F_mem_t, mem_type)) { - H5MF_alloc_to_fs_type(f, mem_type, alloc_size, &fsm_type); + H5MF__alloc_to_fs_type(f, mem_type, alloc_size, &fsm_type); if(pass_count == 0) { /* this is the first pass */ HDassert(fsm_type > H5F_MEM_PAGE_DEFAULT); @@ -2906,6 +2918,7 @@ H5MF_settle_raw_data_fsm(H5F_t *f, hbool_t *fsm_settled) needed_ring = H5AC_RING_MDFSM; else needed_ring = H5AC_RING_RDFSM; + if(needed_ring != curr_ring) { H5AC_set_ring(needed_ring, NULL); curr_ring = needed_ring; @@ -3136,8 +3149,8 @@ H5MF_settle_meta_data_fsm(H5F_t *f, hbool_t *fsm_settled) /* should only be called if file is opened R/W */ HDassert(H5F_INTENT(f) & H5F_ACC_RDWR); - H5MF_alloc_to_fs_type(f, H5FD_MEM_FSPACE_HDR, (size_t)1, &sm_fshdr_fs_type); - H5MF_alloc_to_fs_type(f, H5FD_MEM_FSPACE_SINFO, (size_t)1, &sm_fssinfo_fs_type); + H5MF__alloc_to_fs_type(f, H5FD_MEM_FSPACE_HDR, (size_t)1, &sm_fshdr_fs_type); + H5MF__alloc_to_fs_type(f, H5FD_MEM_FSPACE_SINFO, (size_t)1, &sm_fssinfo_fs_type); HDassert(sm_fshdr_fs_type > H5F_MEM_PAGE_DEFAULT); HDassert(sm_fshdr_fs_type < H5F_MEM_PAGE_LARGE_SUPER); @@ -3153,8 +3166,8 @@ H5MF_settle_meta_data_fsm(H5F_t *f, hbool_t *fsm_settled) sm_sinfo_fspace = f->shared->fs_man[sm_fssinfo_fs_type]; if(H5F_PAGED_AGGR(f)) { - H5MF_alloc_to_fs_type(f, H5FD_MEM_FSPACE_HDR, f->shared->fs_page_size + 1, &lg_fshdr_fs_type); - H5MF_alloc_to_fs_type(f, H5FD_MEM_FSPACE_SINFO, f->shared->fs_page_size + 1, &lg_fssinfo_fs_type); + H5MF__alloc_to_fs_type(f, H5FD_MEM_FSPACE_HDR, f->shared->fs_page_size + 1, &lg_fshdr_fs_type); + H5MF__alloc_to_fs_type(f, H5FD_MEM_FSPACE_SINFO, f->shared->fs_page_size + 1, &lg_fssinfo_fs_type); HDassert(lg_fshdr_fs_type >= H5F_MEM_PAGE_LARGE_SUPER); HDassert(lg_fshdr_fs_type < H5F_MEM_PAGE_NTYPES); @@ -3398,7 +3411,7 @@ H5MF__fsm_type_is_self_referential(H5F_t *f, H5F_mem_page_t fsm_type) H5F_mem_page_t lg_fssinfo_fsm; hbool_t result = FALSE; - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_PACKAGE_NOERR /* Sanity check */ HDassert(f); @@ -3406,12 +3419,12 @@ H5MF__fsm_type_is_self_referential(H5F_t *f, H5F_mem_page_t fsm_type) HDassert(fsm_type >= H5F_MEM_PAGE_DEFAULT); HDassert(fsm_type < H5F_MEM_PAGE_NTYPES); - H5MF_alloc_to_fs_type(f, H5FD_MEM_FSPACE_HDR, (size_t)1, &sm_fshdr_fsm); - H5MF_alloc_to_fs_type(f, H5FD_MEM_FSPACE_SINFO, (size_t)1, &sm_fssinfo_fsm); + H5MF__alloc_to_fs_type(f, H5FD_MEM_FSPACE_HDR, (size_t)1, &sm_fshdr_fsm); + H5MF__alloc_to_fs_type(f, H5FD_MEM_FSPACE_SINFO, (size_t)1, &sm_fssinfo_fsm); if(H5F_PAGED_AGGR(f)) { - H5MF_alloc_to_fs_type(f, H5FD_MEM_FSPACE_HDR, f->shared->fs_page_size + 1, &lg_fshdr_fsm); - H5MF_alloc_to_fs_type(f, H5FD_MEM_FSPACE_SINFO, f->shared->fs_page_size + 1, &lg_fssinfo_fsm); + H5MF__alloc_to_fs_type(f, H5FD_MEM_FSPACE_HDR, f->shared->fs_page_size + 1, &lg_fshdr_fsm); + H5MF__alloc_to_fs_type(f, H5FD_MEM_FSPACE_SINFO, f->shared->fs_page_size + 1, &lg_fssinfo_fsm); result = (fsm_type == sm_fshdr_fsm) || (fsm_type == sm_fssinfo_fsm) || (fsm_type == lg_fshdr_fsm) || (fsm_type == lg_fssinfo_fsm); @@ -3460,15 +3473,15 @@ H5MF__fsm_is_self_referential(H5F_t *f, H5FS_t *fspace) HDassert(f->shared); HDassert(fspace); - H5MF_alloc_to_fs_type(f, H5FD_MEM_FSPACE_HDR, (size_t)1, &sm_fshdr_fsm); - H5MF_alloc_to_fs_type(f, H5FD_MEM_FSPACE_SINFO, (size_t)1, &sm_fssinfo_fsm); + H5MF__alloc_to_fs_type(f, H5FD_MEM_FSPACE_HDR, (size_t)1, &sm_fshdr_fsm); + H5MF__alloc_to_fs_type(f, H5FD_MEM_FSPACE_SINFO, (size_t)1, &sm_fssinfo_fsm); if(H5F_PAGED_AGGR(f)) { H5F_mem_page_t lg_fshdr_fsm; H5F_mem_page_t lg_fssinfo_fsm; - H5MF_alloc_to_fs_type(f, H5FD_MEM_FSPACE_HDR, f->shared->fs_page_size + 1, &lg_fshdr_fsm); - H5MF_alloc_to_fs_type(f, H5FD_MEM_FSPACE_SINFO, f->shared->fs_page_size + 1, &lg_fssinfo_fsm); + H5MF__alloc_to_fs_type(f, H5FD_MEM_FSPACE_HDR, f->shared->fs_page_size + 1, &lg_fshdr_fsm); + H5MF__alloc_to_fs_type(f, H5FD_MEM_FSPACE_SINFO, f->shared->fs_page_size + 1, &lg_fssinfo_fsm); result = (fspace == f->shared->fs_man[sm_fshdr_fsm]) || (fspace == f->shared->fs_man[sm_fssinfo_fsm]) || @@ -3609,8 +3622,8 @@ H5MF_tidy_self_referential_fsm_hack(H5F_t *f) * this -- we can use the regular I/O methods even if * paged aggregation and page buffering is enabled. */ - H5MF_alloc_to_fs_type(f, H5FD_MEM_FSPACE_HDR, (size_t)1, &sm_fshdr_fs_type); - H5MF_alloc_to_fs_type(f, H5FD_MEM_FSPACE_SINFO, (size_t)1, &sm_fssinfo_fs_type); + H5MF__alloc_to_fs_type(f, H5FD_MEM_FSPACE_HDR, (size_t)1, &sm_fshdr_fs_type); + H5MF__alloc_to_fs_type(f, H5FD_MEM_FSPACE_SINFO, (size_t)1, &sm_fssinfo_fs_type); HDassert(sm_fshdr_fs_type > H5F_MEM_PAGE_DEFAULT); HDassert(sm_fshdr_fs_type < H5F_MEM_PAGE_LARGE_SUPER); @@ -3648,8 +3661,8 @@ H5MF_tidy_self_referential_fsm_hack(H5F_t *f) } /* end if */ if(H5F_PAGED_AGGR(f)) { - H5MF_alloc_to_fs_type(f, H5FD_MEM_FSPACE_HDR, f->shared->fs_page_size + 1, &lg_fshdr_fs_type); - H5MF_alloc_to_fs_type(f, H5FD_MEM_FSPACE_SINFO, f->shared->fs_page_size + 1, &lg_fssinfo_fs_type); + H5MF__alloc_to_fs_type(f, H5FD_MEM_FSPACE_HDR, f->shared->fs_page_size + 1, &lg_fshdr_fs_type); + H5MF__alloc_to_fs_type(f, H5FD_MEM_FSPACE_SINFO, f->shared->fs_page_size + 1, &lg_fssinfo_fs_type); HDassert(lg_fshdr_fs_type >= H5F_MEM_PAGE_LARGE_SUPER); HDassert(lg_fshdr_fs_type < H5F_MEM_PAGE_NTYPES); diff --git a/src/H5MFaggr.c b/src/H5MFaggr.c index cd80a10..5ab1834 100644 --- a/src/H5MFaggr.c +++ b/src/H5MFaggr.c @@ -59,6 +59,8 @@ static herr_t H5MF__aggr_free(H5F_t *f, H5FD_mem_t type, H5F_blk_aggr_t *aggr); static haddr_t H5MF__aggr_alloc(H5F_t *f, H5F_blk_aggr_t *aggr, H5F_blk_aggr_t *other_aggr, H5FD_mem_t type, hsize_t size); +static herr_t H5MF__aggr_reset(H5F_t *f, H5F_blk_aggr_t *aggr); +static htri_t H5MF__aggr_can_shrink_eoa(H5F_t *f, H5FD_mem_t type, H5F_blk_aggr_t *aggr); /*********************/ @@ -179,7 +181,7 @@ HDfprintf(stderr, "%s: type = %u, size = %Hu\n", FUNC, (unsigned)type, size); /* * If the aggregation feature is enabled for this file and strategy is not H5F_FILE_SPACE_NONE, * allocate "generic" space and sub-allocate out of that, if possible. - * Otherwise just allocate through H5F_alloc(). + * Otherwise just allocate through H5F__alloc(). */ if((f->shared->feature_flags & aggr->feature_flag) && f->shared->fs_strategy != H5F_FSPACE_STRATEGY_NONE) { haddr_t aggr_frag_addr = HADDR_UNDEF; /* Address of aggregrator fragment */ @@ -193,18 +195,18 @@ HDfprintf(stderr, "%s: aggr = {%a, %Hu, %Hu}\n", FUNC, aggr->addr, aggr->tot_siz #endif /* H5MF_AGGR_DEBUG */ /* Turn off alignment if allocation < threshold */ - alignment = H5F_ALIGNMENT(f); - if(!((alignment > 1) && (size >= H5F_THRESHOLD(f)))) - alignment = 0; /* no alignment */ + alignment = H5F_ALIGNMENT(f); + if(!((alignment > 1) && (size >= H5F_THRESHOLD(f)))) + alignment = 0; /* no alignment */ /* Generate fragment if aggregator is mis-aligned */ - if(alignment && H5F_addr_gt(aggr->addr, 0) && (aggr_mis_align = (aggr->addr + H5F_BASE_ADDR(f)) % alignment)) { - aggr_frag_addr = aggr->addr; - aggr_frag_size = alignment - aggr_mis_align; - } /* end if */ + if(alignment && H5F_addr_gt(aggr->addr, 0) && (aggr_mis_align = (aggr->addr + H5F_BASE_ADDR(f)) % alignment)) { + aggr_frag_addr = aggr->addr; + aggr_frag_size = alignment - aggr_mis_align; + } /* end if */ - alloc_type = aggr->feature_flag == H5FD_FEAT_AGGREGATE_METADATA ? H5FD_MEM_DEFAULT : H5FD_MEM_DRAW; - other_alloc_type = other_aggr->feature_flag == H5FD_FEAT_AGGREGATE_METADATA ? H5FD_MEM_DEFAULT : H5FD_MEM_DRAW; + alloc_type = aggr->feature_flag == H5FD_FEAT_AGGREGATE_METADATA ? H5FD_MEM_DEFAULT : H5FD_MEM_DRAW; + other_alloc_type = other_aggr->feature_flag == H5FD_FEAT_AGGREGATE_METADATA ? H5FD_MEM_DEFAULT : H5FD_MEM_DRAW; /* Check if the space requested is larger than the space left in the block */ if((size + aggr_frag_size) > aggr->size) { @@ -212,73 +214,74 @@ HDfprintf(stderr, "%s: aggr = {%a, %Hu, %Hu}\n", FUNC, aggr->addr, aggr->tot_siz /* Check if the block asked for is too large for 'normal' aggregator block */ if(size >= aggr->alloc_size) { - hsize_t ext_size = size + aggr_frag_size; + hsize_t ext_size = size + aggr_frag_size; /* Check for overlapping into file's temporary allocation space */ if(H5F_addr_gt((aggr->addr + aggr->size + ext_size), f->shared->tmp_addr)) HGOTO_ERROR(H5E_RESOURCE, H5E_BADRANGE, HADDR_UNDEF, "'normal' file space allocation request will overlap into 'temporary' file space") - if((aggr->addr > 0) && (extended = H5F__try_extend(f, alloc_type, (aggr->addr + aggr->size), ext_size)) < 0) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "can't extending space") - else if (extended) { - /* aggr->size is unchanged */ - ret_value = aggr->addr + aggr_frag_size; - aggr->addr += ext_size; - aggr->tot_size += ext_size; - } else { + if((aggr->addr > 0) && (extended = H5F__try_extend(f, alloc_type, (aggr->addr + aggr->size), ext_size)) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "can't extending space") + else if(extended) { + /* aggr->size is unchanged */ + ret_value = aggr->addr + aggr_frag_size; + aggr->addr += ext_size; + aggr->tot_size += ext_size; + } + else { /* Release "other" aggregator, if it exists, is at the end of the allocated space, * has allocated more than one block and the unallocated space is greater than its * allocation block size. */ - if((other_aggr->size > 0) && (H5F_addr_eq((other_aggr->addr + other_aggr->size), eoa)) && - (other_aggr->tot_size > other_aggr->size) && ((other_aggr->tot_size - other_aggr->size) >= other_aggr->alloc_size)) { + if((other_aggr->size > 0) && (H5F_addr_eq((other_aggr->addr + other_aggr->size), eoa)) && + (other_aggr->tot_size > other_aggr->size) && ((other_aggr->tot_size - other_aggr->size) >= other_aggr->alloc_size)) { if(H5MF__aggr_free(f, other_alloc_type, other_aggr) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "can't free aggregation block") - } /* end if */ + } /* end if */ /* Allocate space from the VFD (i.e. at the end of the file) */ - if(HADDR_UNDEF == (ret_value = H5F__alloc(f, alloc_type, size, &eoa_frag_addr, &eoa_frag_size))) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "can't allocate file space") + if(HADDR_UNDEF == (ret_value = H5F__alloc(f, alloc_type, size, &eoa_frag_addr, &eoa_frag_size))) + HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "can't allocate file space") } /* end else */ } /* end if */ - else { - hsize_t ext_size = aggr->alloc_size; + else { + hsize_t ext_size = aggr->alloc_size; /* Allocate another block */ #ifdef H5MF_AGGR_DEBUG HDfprintf(stderr, "%s: Allocating block\n", FUNC); #endif /* H5MF_AGGR_DEBUG */ - if(aggr_frag_size > (ext_size - size)) - ext_size += (aggr_frag_size - (ext_size - size)); + if(aggr_frag_size > (ext_size - size)) + ext_size += (aggr_frag_size - (ext_size - size)); /* Check for overlapping into file's temporary allocation space */ if(H5F_addr_gt((aggr->addr + aggr->size + ext_size), f->shared->tmp_addr)) HGOTO_ERROR(H5E_RESOURCE, H5E_BADRANGE, HADDR_UNDEF, "'normal' file space allocation request will overlap into 'temporary' file space") - if((aggr->addr > 0) && (extended = H5F__try_extend(f, alloc_type, (aggr->addr + aggr->size), ext_size)) < 0) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "can't extending space") - else if(extended) { - aggr->addr += aggr_frag_size; - aggr->size += (ext_size - aggr_frag_size); - aggr->tot_size += ext_size; - } /* end else-if */ - else { + if((aggr->addr > 0) && (extended = H5F__try_extend(f, alloc_type, (aggr->addr + aggr->size), ext_size)) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "can't extending space") + else if(extended) { + aggr->addr += aggr_frag_size; + aggr->size += (ext_size - aggr_frag_size); + aggr->tot_size += ext_size; + } /* end else-if */ + else { haddr_t new_space; /* Address of new space allocated */ /* Release "other" aggregator, if it exists, is at the end of the allocated space, * has allocated more than one block and the unallocated space is greater than its * allocation block size. */ - if((other_aggr->size > 0) && (H5F_addr_eq((other_aggr->addr + other_aggr->size), eoa)) && - (other_aggr->tot_size > other_aggr->size) && ((other_aggr->tot_size - other_aggr->size) >= other_aggr->alloc_size)) { + if((other_aggr->size > 0) && (H5F_addr_eq((other_aggr->addr + other_aggr->size), eoa)) && + (other_aggr->tot_size > other_aggr->size) && ((other_aggr->tot_size - other_aggr->size) >= other_aggr->alloc_size)) { if(H5MF__aggr_free(f, other_alloc_type, other_aggr) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "can't free aggregation block") - } /* end if */ + } /* end if */ /* Allocate space from the VFD (i.e. at the end of the file) */ - if(HADDR_UNDEF == (new_space = H5F__alloc(f, alloc_type, aggr->alloc_size, &eoa_frag_addr, &eoa_frag_size))) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "can't allocate file space") + if(HADDR_UNDEF == (new_space = H5F__alloc(f, alloc_type, aggr->alloc_size, &eoa_frag_addr, &eoa_frag_size))) + HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "can't allocate file space") /* Return the unused portion of the block to a free list */ if(aggr->size > 0) @@ -307,32 +310,32 @@ HDfprintf(stderr, "%s: Allocating block\n", FUNC); } /* end else */ } /* end else */ - /* Allocate space out of the metadata block */ - ret_value = aggr->addr; - aggr->size -= size; - aggr->addr += size; + /* Allocate space out of the metadata block */ + ret_value = aggr->addr; + aggr->size -= size; + aggr->addr += size; } /* end else */ - /* Freeing any possible fragment due to file allocation */ - if(eoa_frag_size) - if(H5MF_xfree(f, alloc_type, eoa_frag_addr, eoa_frag_size) < 0) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "can't free eoa fragment") + /* Freeing any possible fragment due to file allocation */ + if(eoa_frag_size) + if(H5MF_xfree(f, alloc_type, eoa_frag_addr, eoa_frag_size) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "can't free eoa fragment") - /* Freeing any possible fragment due to alignment in the block after extension */ + /* Freeing any possible fragment due to alignment in the block after extension */ if(extended && aggr_frag_size) - if(H5MF_xfree(f, alloc_type, aggr_frag_addr, aggr_frag_size) < 0) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "can't free aggregation fragment") + if(H5MF_xfree(f, alloc_type, aggr_frag_addr, aggr_frag_size) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "can't free aggregation fragment") } /* end if */ else { /* Allocate space out of the block */ - ret_value = aggr->addr + aggr_frag_size; - aggr->size -= (size + aggr_frag_size); - aggr->addr += (size + aggr_frag_size); - - /* free any possible fragment */ - if(aggr_frag_size) - if(H5MF_xfree(f, alloc_type, aggr_frag_addr, aggr_frag_size) < 0) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "can't free aggregation fragment") + ret_value = aggr->addr + aggr_frag_size; + aggr->size -= (size + aggr_frag_size); + aggr->addr += (size + aggr_frag_size); + + /* free any possible fragment */ + if(aggr_frag_size) + if(H5MF_xfree(f, alloc_type, aggr_frag_addr, aggr_frag_size) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "can't free aggregation fragment") } /* end else */ } /* end if */ else { @@ -341,10 +344,10 @@ HDfprintf(stderr, "%s: Allocating block\n", FUNC); HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, HADDR_UNDEF, "can't allocate file space") /* Check if fragment was generated */ - if(eoa_frag_size) + if(eoa_frag_size) /* Put fragment on the free list */ - if(H5MF_xfree(f, type, eoa_frag_addr, eoa_frag_size) < 0) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "can't free eoa fragment") + if(H5MF_xfree(f, type, eoa_frag_addr, eoa_frag_size) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, HADDR_UNDEF, "can't free eoa fragment") } /* end else */ /* Sanity check for overlapping into file's temporary allocation space */ @@ -403,53 +406,53 @@ H5MF__aggr_try_extend(H5F_t *f, H5F_blk_aggr_t *aggr, /* Check if this aggregator is active */ if(f->shared->feature_flags & aggr->feature_flag) { /* - * If the block being tested adjoins the beginning of the aggregator + * If the block being tested adjoins the beginning of the aggregator * block, check if the aggregator can accomodate the extension. */ if(H5F_addr_eq(blk_end, aggr->addr)) { - haddr_t eoa; /* EOA for the file */ - - /* Get the EOA for the file */ - if(HADDR_UNDEF == (eoa = H5F_get_eoa(f, type))) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTGET, FAIL, "Unable to get eoa") - - /* If the aggregator is at the end of file: */ - if(H5F_addr_eq(eoa, aggr->addr + aggr->size)) { - /* If extra_requested is below percentage threshold, extend block into the aggregator. */ - if(extra_requested <= (hsize_t)(EXTEND_THRESHOLD * (float)aggr->size)) { - aggr->size -= extra_requested; - aggr->addr += extra_requested; - - /* Indicate success */ - HGOTO_DONE(TRUE); - } /* end if */ - /* - * If extra_requested is above percentage threshold: - * 1) "bubble" up the aggregator by aggr->alloc_size or extra_requested - * 2) extend the block into the aggregator - */ - else { - hsize_t extra = (extra_requested < aggr->alloc_size) ? aggr->alloc_size : extra_requested; + haddr_t eoa; /* EOA for the file */ + + /* Get the EOA for the file */ + if(HADDR_UNDEF == (eoa = H5F_get_eoa(f, type))) + HGOTO_ERROR(H5E_RESOURCE, H5E_CANTGET, FAIL, "Unable to get eoa") + + /* If the aggregator is at the end of file: */ + if(H5F_addr_eq(eoa, aggr->addr + aggr->size)) { + /* If extra_requested is below percentage threshold, extend block into the aggregator. */ + if(extra_requested <= (hsize_t)(EXTEND_THRESHOLD * (float)aggr->size)) { + aggr->size -= extra_requested; + aggr->addr += extra_requested; + + /* Indicate success */ + HGOTO_DONE(TRUE); + } /* end if */ + /* + * If extra_requested is above percentage threshold: + * 1) "bubble" up the aggregator by aggr->alloc_size or extra_requested + * 2) extend the block into the aggregator + */ + else { + hsize_t extra = (extra_requested < aggr->alloc_size) ? aggr->alloc_size : extra_requested; if((ret_value = H5F__try_extend(f, type, (aggr->addr + aggr->size), extra)) < 0) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTEXTEND, FAIL, "error extending file") - else if(ret_value == TRUE) { - /* Shift the aggregator block by the extra requested */ + HGOTO_ERROR(H5E_RESOURCE, H5E_CANTEXTEND, FAIL, "error extending file") + else if(ret_value == TRUE) { + /* Shift the aggregator block by the extra requested */ /* (allocates the space for the extra_requested) */ - aggr->addr += extra_requested; + aggr->addr += extra_requested; - /* Add extra to the aggregator's total allocated amount */ - aggr->tot_size += extra; + /* Add extra to the aggregator's total allocated amount */ + aggr->tot_size += extra; /* Account for any space added to the aggregator */ /* (either 0 (if extra_requested > aggr->alloc_size) or * (aggr->alloc_size - extra_requested) -QAK */ - aggr->size += extra; - aggr->size -= extra_requested; - } /* end else-if */ - } /* end else */ - } /* end if */ + aggr->size += extra; + aggr->size -= extra_requested; + } /* end else-if */ + } /* end else */ + } /* end if */ else { /* The aggreator is not at end of file */ /* Check if aggregator has enough internal space to satisfy the extension. */ @@ -461,8 +464,8 @@ H5MF__aggr_try_extend(H5F_t *f, H5F_blk_aggr_t *aggr, /* Indicate success */ HGOTO_DONE(TRUE); } /* end if */ - } /* end else */ - } /* end if */ + } /* end else */ + } /* end if */ } /* end if */ done: @@ -471,7 +474,7 @@ done: /*------------------------------------------------------------------------- - * Function: H5MF_aggr_can_absorb + * Function: H5MF__aggr_can_absorb * * Purpose: Check if a section adjoins an aggregator block and one can * absorb the other. @@ -486,12 +489,12 @@ done: *------------------------------------------------------------------------- */ htri_t -H5MF_aggr_can_absorb(const H5F_t *f, const H5F_blk_aggr_t *aggr, +H5MF__aggr_can_absorb(const H5F_t *f, const H5F_blk_aggr_t *aggr, const H5MF_free_section_t *sect, H5MF_shrink_type_t *shrink) { htri_t ret_value = FALSE; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_PACKAGE_NOERR /* Check args */ HDassert(f); @@ -506,7 +509,7 @@ H5MF_aggr_can_absorb(const H5F_t *f, const H5F_blk_aggr_t *aggr, if(H5F_addr_eq((sect->sect_info.addr + sect->sect_info.size), aggr->addr) || H5F_addr_eq((aggr->addr + aggr->size), sect->sect_info.addr)) { #ifdef H5MF_AGGR_DEBUG -HDfprintf(stderr, "%s: section {%a, %Hu} adjoins aggr = {%a, %Hu}\n", "H5MF_aggr_can_absorb", sect->sect_info.addr, sect->sect_info.size, aggr->addr, aggr->size); +HDfprintf(stderr, "%s: section {%a, %Hu} adjoins aggr = {%a, %Hu}\n", "H5MF__aggr_can_absorb", sect->sect_info.addr, sect->sect_info.size, aggr->addr, aggr->size); #endif /* H5MF_AGGR_DEBUG */ /* Check if aggregator would get too large and should be absorbed into section */ if((aggr->size + sect->sect_info.size) >= aggr->alloc_size) @@ -521,11 +524,11 @@ HDfprintf(stderr, "%s: section {%a, %Hu} adjoins aggr = {%a, %Hu}\n", "H5MF_aggr done: FUNC_LEAVE_NOAPI(ret_value) -} /* end H5MF_aggr_can_absorb() */ +} /* end H5MF__aggr_can_absorb() */ /*------------------------------------------------------------------------- - * Function: H5MF_aggr_absorb + * Function: H5MF__aggr_absorb * * Purpose: Absorb a free space section into an aggregator block or * vice versa. @@ -539,10 +542,10 @@ done: *------------------------------------------------------------------------- */ herr_t -H5MF_aggr_absorb(const H5F_t H5_ATTR_UNUSED *f, H5F_blk_aggr_t *aggr, H5MF_free_section_t *sect, +H5MF__aggr_absorb(const H5F_t H5_ATTR_UNUSED *f, H5F_blk_aggr_t *aggr, H5MF_free_section_t *sect, hbool_t allow_sect_absorb) { - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_PACKAGE_NOERR /* Check args */ HDassert(f); @@ -556,7 +559,7 @@ H5MF_aggr_absorb(const H5F_t H5_ATTR_UNUSED *f, H5F_blk_aggr_t *aggr, H5MF_free_ /* Check if the section adjoins the beginning or end of the aggregator */ if(H5F_addr_eq((sect->sect_info.addr + sect->sect_info.size), aggr->addr)) { #ifdef H5MF_AGGR_DEBUG -HDfprintf(stderr, "%s: aggr {%a, %Hu} adjoins front of section = {%a, %Hu}\n", "H5MF_aggr_absorb", aggr->addr, aggr->size, sect->sect_info.addr, sect->sect_info.size); +HDfprintf(stderr, "%s: aggr {%a, %Hu} adjoins front of section = {%a, %Hu}\n", "H5MF__aggr_absorb", aggr->addr, aggr->size, sect->sect_info.addr, sect->sect_info.size); #endif /* H5MF_AGGR_DEBUG */ /* Absorb aggregator onto end of section */ sect->sect_info.size += aggr->size; @@ -566,7 +569,7 @@ HDfprintf(stderr, "%s: aggr {%a, %Hu} adjoins front of section = {%a, %Hu}\n", " HDassert(H5F_addr_eq((aggr->addr + aggr->size), sect->sect_info.addr)); #ifdef H5MF_AGGR_DEBUG -HDfprintf(stderr, "%s: aggr {%a, %Hu} adjoins end of section = {%a, %Hu}\n", "H5MF_aggr_absorb", aggr->addr, aggr->size, sect->sect_info.addr, sect->sect_info.size); +HDfprintf(stderr, "%s: aggr {%a, %Hu} adjoins end of section = {%a, %Hu}\n", "H5MF__aggr_absorb", aggr->addr, aggr->size, sect->sect_info.addr, sect->sect_info.size); #endif /* H5MF_AGGR_DEBUG */ /* Absorb aggregator onto beginning of section */ sect->sect_info.addr -= aggr->size; @@ -582,7 +585,7 @@ HDfprintf(stderr, "%s: aggr {%a, %Hu} adjoins end of section = {%a, %Hu}\n", "H5 /* Check if the section adjoins the beginning or end of the aggregator */ if(H5F_addr_eq((sect->sect_info.addr + sect->sect_info.size), aggr->addr)) { #ifdef H5MF_AGGR_DEBUG -HDfprintf(stderr, "%s: section {%a, %Hu} adjoins front of aggr = {%a, %Hu}\n", "H5MF_aggr_absorb", sect->sect_info.addr, sect->sect_info.size, aggr->addr, aggr->size); +HDfprintf(stderr, "%s: section {%a, %Hu} adjoins front of aggr = {%a, %Hu}\n", "H5MF__aggr_absorb", sect->sect_info.addr, sect->sect_info.size, aggr->addr, aggr->size); #endif /* H5MF_AGGR_DEBUG */ /* Absorb section onto front of aggregator */ aggr->addr -= sect->sect_info.size; @@ -598,7 +601,7 @@ HDfprintf(stderr, "%s: section {%a, %Hu} adjoins front of aggr = {%a, %Hu}\n", " HDassert(H5F_addr_eq((aggr->addr + aggr->size), sect->sect_info.addr)); #ifdef H5MF_AGGR_DEBUG -HDfprintf(stderr, "%s: section {%a, %Hu} adjoins end of aggr = {%a, %Hu}\n", "H5MF_aggr_absorb", sect->sect_info.addr, sect->sect_info.size, aggr->addr, aggr->size); +HDfprintf(stderr, "%s: section {%a, %Hu} adjoins end of aggr = {%a, %Hu}\n", "H5MF__aggr_absorb", sect->sect_info.addr, sect->sect_info.size, aggr->addr, aggr->size); #endif /* H5MF_AGGR_DEBUG */ /* Absorb section onto end of aggregator */ aggr->size += sect->sect_info.size; @@ -608,11 +611,11 @@ HDfprintf(stderr, "%s: section {%a, %Hu} adjoins end of aggr = {%a, %Hu}\n", "H5 } /* end else */ FUNC_LEAVE_NOAPI(SUCCEED) -} /* end H5MF_aggr_absorb() */ +} /* end H5MF__aggr_absorb() */ /*------------------------------------------------------------------------- - * Function: H5MF_aggr_query + * Function: H5MF__aggr_query * * Purpose: Query a block aggregator's current address & size info * @@ -625,10 +628,10 @@ HDfprintf(stderr, "%s: section {%a, %Hu} adjoins end of aggr = {%a, %Hu}\n", "H5 *------------------------------------------------------------------------- */ herr_t -H5MF_aggr_query(const H5F_t *f, const H5F_blk_aggr_t *aggr, haddr_t *addr, +H5MF__aggr_query(const H5F_t *f, const H5F_blk_aggr_t *aggr, haddr_t *addr, hsize_t *size) { - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_PACKAGE_NOERR /* Check args */ HDassert(f); @@ -644,7 +647,7 @@ H5MF_aggr_query(const H5F_t *f, const H5F_blk_aggr_t *aggr, haddr_t *addr, } /* end if */ FUNC_LEAVE_NOAPI(SUCCEED) -} /* end H5MF_aggr_query() */ +} /* end H5MF__aggr_query() */ /*------------------------------------------------------------------------- @@ -737,11 +740,11 @@ H5MF_free_aggrs(H5F_t *f) HDassert(f->shared->lf); /* Retrieve metadata aggregator info, if available */ - if(H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size) < 0) + if(H5MF__aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTGET, FAIL, "can't query metadata aggregator stats") /* Retrieve 'small data' aggregator info, if available */ - if(H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sda_addr, &sda_size) < 0) + if(H5MF__aggr_query(f, &(f->shared->sdata_aggr), &sda_addr, &sda_size) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTGET, FAIL, "can't query small data aggregator stats") /* Make certain we release the aggregator that's later in the file first */ @@ -774,7 +777,7 @@ done: /*------------------------------------------------------------------------- - * Function: H5MF_aggr_can_shrink_eoa + * Function: H5MF__aggr_can_shrink_eoa * * Purpose: Check if the remaining space in the aggregator is at EOA * @@ -786,12 +789,12 @@ done: *------------------------------------------------------------------------- */ static htri_t -H5MF_aggr_can_shrink_eoa(H5F_t *f, H5FD_mem_t type, H5F_blk_aggr_t *aggr) +H5MF__aggr_can_shrink_eoa(H5F_t *f, H5FD_mem_t type, H5F_blk_aggr_t *aggr) { haddr_t eoa = HADDR_UNDEF; /* EOA for the file */ htri_t ret_value = FALSE; /* Return value */ - FUNC_ENTER_NOAPI(FAIL) + FUNC_ENTER_STATIC /* Sanity check */ HDassert(f); @@ -808,7 +811,7 @@ H5MF_aggr_can_shrink_eoa(H5F_t *f, H5FD_mem_t type, H5F_blk_aggr_t *aggr) done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5MF_aggr_can_shrink_eoa() */ +} /* H5MF__aggr_can_shrink_eoa() */ /*------------------------------------------------------------------------- @@ -882,17 +885,17 @@ H5MF_aggrs_try_shrink_eoa(H5F_t *f) HDassert(f); HDassert(f->shared); - if((ma_status = H5MF_aggr_can_shrink_eoa(f, H5FD_MEM_DEFAULT, &(f->shared->meta_aggr))) < 0) + if((ma_status = H5MF__aggr_can_shrink_eoa(f, H5FD_MEM_DEFAULT, &(f->shared->meta_aggr))) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTGET, FAIL, "can't query metadata aggregator stats") if(ma_status > 0) - if(H5MF__aggr_free(f, H5FD_MEM_DEFAULT, &(f->shared->meta_aggr)) < 0) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSHRINK, FAIL, "can't check for shrinking eoa") + if(H5MF__aggr_free(f, H5FD_MEM_DEFAULT, &(f->shared->meta_aggr)) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSHRINK, FAIL, "can't check for shrinking eoa") - if((sda_status = H5MF_aggr_can_shrink_eoa(f, H5FD_MEM_DRAW, &(f->shared->sdata_aggr))) < 0) + if((sda_status = H5MF__aggr_can_shrink_eoa(f, H5FD_MEM_DRAW, &(f->shared->sdata_aggr))) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTGET, FAIL, "can't query small data aggregator stats") if(sda_status > 0) - if(H5MF__aggr_free(f, H5FD_MEM_DRAW, &(f->shared->sdata_aggr)) < 0) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSHRINK, FAIL, "can't check for shrinking eoa") + if(H5MF__aggr_free(f, H5FD_MEM_DRAW, &(f->shared->sdata_aggr)) < 0) + HGOTO_ERROR(H5E_RESOURCE, H5E_CANTSHRINK, FAIL, "can't check for shrinking eoa") ret_value = (ma_status || sda_status); diff --git a/src/H5MFdbg.c b/src/H5MFdbg.c index 592ca87..eedb72e 100644 --- a/src/H5MFdbg.c +++ b/src/H5MFdbg.c @@ -67,6 +67,7 @@ typedef struct { /* Local Prototypes */ /********************/ +static herr_t H5MF__sects_debug_cb(H5FS_section_info_t *_sect, void *_udata); /*********************/ /* Package Variables */ @@ -84,7 +85,7 @@ typedef struct { /*------------------------------------------------------------------------- - * Function: H5MF_sects_debug_cb + * Function: H5MF__sects_debug_cb * * Purpose: Prints debugging info about a free space section for a file * @@ -97,13 +98,13 @@ typedef struct { *------------------------------------------------------------------------- */ static herr_t -H5MF_sects_debug_cb(H5FS_section_info_t *_sect, void *_udata) +H5MF__sects_debug_cb(H5FS_section_info_t *_sect, void *_udata) { H5MF_free_section_t *sect = (H5MF_free_section_t *)_sect; /* Section to dump info */ H5MF_debug_iter_ud_t *udata = (H5MF_debug_iter_ud_t *)_udata; /* User data for callbacks */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC /* * Check arguments. @@ -136,7 +137,7 @@ H5MF_sects_debug_cb(H5FS_section_info_t *_sect, void *_udata) done: FUNC_LEAVE_NOAPI(ret_value) -} /* end H5MF_sects_debug_cb() */ +} /* end H5MF__sects_debug_cb() */ /*------------------------------------------------------------------------- @@ -184,7 +185,7 @@ H5MF_sects_debug(H5F_t *f, haddr_t fs_addr, FILE *stream, int indent, int fwidth udata.fwidth = fwidth; /* Iterate over all the free space sections */ - if(H5FS_sect_iterate(f, f->shared->fs_man[type], H5MF_sects_debug_cb, &udata) < 0) + if(H5FS_sect_iterate(f, f->shared->fs_man[type], H5MF__sects_debug_cb, &udata) < 0) HGOTO_ERROR(H5E_HEAP, H5E_BADITER, FAIL, "can't iterate over heap's free space") /* Close the free space information */ @@ -201,7 +202,7 @@ done: #ifdef H5MF_ALLOC_DEBUG_DUMP /*------------------------------------------------------------------------- - * Function: H5MF_sects_dump + * Function: H5MF__sects_dump * * Purpose: Prints debugging info about free space sections for a file. * @@ -221,7 +222,7 @@ H5MF_sects_dump(H5F_t *f, FILE *stream) int fwidth = 50; /* Field width */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_TAG(H5AC__FREESPACE_TAG, FAIL) + FUNC_ENTER_PACKAGE_TAG(H5AC__FREESPACE_TAG, FAIL) #ifdef H5MF_ALLOC_DEBUG HDfprintf(stderr, "%s: Dumping file free space sections\n", FUNC); #endif /* H5MF_ALLOC_DEBUG */ @@ -234,7 +235,7 @@ HDfprintf(stderr, "%s: Dumping file free space sections\n", FUNC); /* Retrieve the 'eoa' for the file */ if(HADDR_UNDEF == (eoa = H5F_get_eoa(f, H5FD_MEM_DEFAULT))) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTGET, FAIL, "driver get_eoa request failed") + HGOTO_ERROR(H5E_RESOURCE, H5E_CANTGET, FAIL, "driver get_eoa request failed") #ifdef H5MF_ALLOC_DEBUG HDfprintf(stderr, "%s: for type = H5FD_MEM_DEFAULT, eoa = %a\n", FUNC, eoa); #endif /* H5MF_ALLOC_DEBUG */ @@ -276,13 +277,13 @@ HDfprintf(stderr, "%s: for type = H5FD_MEM_DEFAULT, eoa = %a\n", FUNC, eoa); hsize_t sda_size = 0; /* Size of "small data aggregator" */ /* Retrieve metadata aggregator info, if available */ - H5MF_aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size); + H5MF__aggr_query(f, &(f->shared->meta_aggr), &ma_addr, &ma_size); #ifdef H5MF_ALLOC_DEBUG HDfprintf(stderr, "%s: ma_addr = %a, ma_size = %Hu, end of ma = %a\n", FUNC, ma_addr, ma_size, (haddr_t)((ma_addr + ma_size) - 1)); #endif /* H5MF_ALLOC_DEBUG */ /* Retrieve 'small data' aggregator info, if available */ - H5MF_aggr_query(f, &(f->shared->sdata_aggr), &sda_addr, &sda_size); + H5MF__aggr_query(f, &(f->shared->sdata_aggr), &sda_addr, &sda_size); #ifdef H5MF_ALLOC_DEBUG HDfprintf(stderr, "%s: sda_addr = %a, sda_size = %Hu, end of sda = %a\n", FUNC, sda_addr, sda_size, (haddr_t)((sda_addr + sda_size) - 1)); #endif /* H5MF_ALLOC_DEBUG */ @@ -303,7 +304,7 @@ HDfprintf(stderr, "%s: sda_addr = %a, sda_size = %Hu, end of sda = %a\n", FUNC, HDfprintf(stream, "%*sSections:\n", indent + 3, ""); /* If there is a free space manager for this type, iterate over them */ - if(f->shared->fs.aggr.fs_man[atype]) { + if(f->shared->fs_man[atype]) { H5MF_debug_iter_ud_t udata; /* User data for callbacks */ /* Prepare user data for section iteration callback */ @@ -327,6 +328,6 @@ HDfprintf(stderr, "%s: sda_addr = %a, sda_size = %Hu, end of sda = %a\n", FUNC, done: HDfprintf(stderr, "%s: Done dumping file free space sections\n", FUNC); FUNC_LEAVE_NOAPI_TAG(ret_value) -} /* end H5MF_sects_dump() */ +} /* end H5MF__sects_dump() */ #endif /* H5MF_ALLOC_DEBUG_DUMP */ diff --git a/src/H5MFpkg.h b/src/H5MFpkg.h index fbf9ee8..ec4aab4 100644 --- a/src/H5MFpkg.h +++ b/src/H5MFpkg.h @@ -12,12 +12,12 @@ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ /* - * Programmer: Quincey Koziol <koziol@hdfgroup.org> - * Tuesday, January 8, 2008 + * Programmer: Quincey Koziol <koziol@hdfgroup.org> + * Tuesday, January 8, 2008 * - * Purpose: This file contains declarations which are visible only within - * the H5MF package. Source files outside the H5MF package should - * include H5MFprivate.h instead. + * Purpose: This file contains declarations which are visible only within + * the H5MF package. Source files outside the H5MF package should + * include H5MFprivate.h instead. */ #if !(defined H5MF_FRIEND || defined H5MF_MODULE) #error "Do not include this file outside the H5MF package!" @@ -186,24 +186,24 @@ H5_DLL herr_t H5MF__start_fstype(H5F_t *f, H5F_mem_page_t type); H5_DLL htri_t H5MF__find_sect(H5F_t *f, H5FD_mem_t alloc_type, hsize_t size, H5FS_t *fspace, haddr_t *addr); H5_DLL herr_t H5MF__add_sect(H5F_t *f, H5FD_mem_t alloc_type, H5FS_t *fspace, H5MF_free_section_t *node); -H5_DLL herr_t H5MF_sects_dump(H5F_t *f, FILE *stream); +H5_DLL herr_t H5MF__sects_dump(H5F_t *f, FILE *stream); -H5_DLL void H5MF_alloc_to_fs_type(H5F_t *f, H5FD_mem_t alloc_type, hsize_t size, H5F_mem_page_t *fs_type); +H5_DLL void H5MF__alloc_to_fs_type(H5F_t *f, H5FD_mem_t alloc_type, hsize_t size, H5F_mem_page_t *fs_type); /* 'simple/small/large' section routines */ -H5_DLL H5MF_free_section_t *H5MF_sect_new(unsigned ctype, haddr_t sect_off, +H5_DLL H5MF_free_section_t *H5MF__sect_new(unsigned ctype, haddr_t sect_off, hsize_t sect_size); -H5_DLL herr_t H5MF_sect_free(H5FS_section_info_t *sect); +H5_DLL herr_t H5MF__sect_free(H5FS_section_info_t *sect); /* Block aggregator routines */ H5_DLL htri_t H5MF__aggr_try_extend(H5F_t *f, H5F_blk_aggr_t *aggr, H5FD_mem_t type, haddr_t abs_blk_end, hsize_t extra_requested); -H5_DLL htri_t H5MF_aggr_can_absorb(const H5F_t *f, const H5F_blk_aggr_t *aggr, +H5_DLL htri_t H5MF__aggr_can_absorb(const H5F_t *f, const H5F_blk_aggr_t *aggr, const H5MF_free_section_t *sect, H5MF_shrink_type_t *shrink); -H5_DLL herr_t H5MF_aggr_absorb(const H5F_t *f, H5F_blk_aggr_t *aggr, +H5_DLL herr_t H5MF__aggr_absorb(const H5F_t *f, H5F_blk_aggr_t *aggr, H5MF_free_section_t *sect, hbool_t allow_sect_absorb); -H5_DLL herr_t H5MF_aggr_query(const H5F_t *f, const H5F_blk_aggr_t *aggr, +H5_DLL herr_t H5MF__aggr_query(const H5F_t *f, const H5F_blk_aggr_t *aggr, haddr_t *addr, hsize_t *size); /* Testing routines */ diff --git a/src/H5MFsection.c b/src/H5MFsection.c index fe140a7..3ebc5c8 100644 --- a/src/H5MFsection.c +++ b/src/H5MFsection.c @@ -56,44 +56,40 @@ /********************/ /* 'simple/small/large' section callbacks */ -static H5FS_section_info_t *H5MF_sect_deserialize(const H5FS_section_class_t *cls, +static H5FS_section_info_t *H5MF__sect_deserialize(const H5FS_section_class_t *cls, const uint8_t *buf, haddr_t sect_addr, hsize_t sect_size, unsigned *des_flags); -static herr_t H5MF_sect_valid(const H5FS_section_class_t *cls, +static herr_t H5MF__sect_valid(const H5FS_section_class_t *cls, const H5FS_section_info_t *sect); -static H5FS_section_info_t *H5MF_sect_split(H5FS_section_info_t *sect, +static H5FS_section_info_t *H5MF__sect_split(H5FS_section_info_t *sect, hsize_t frag_size); /* 'simple' section callbacks */ -static htri_t H5MF_sect_simple_can_merge(const H5FS_section_info_t *sect1, +static htri_t H5MF__sect_simple_can_merge(const H5FS_section_info_t *sect1, const H5FS_section_info_t *sect2, void *udata); -static herr_t H5MF_sect_simple_merge(H5FS_section_info_t **sect1, +static herr_t H5MF__sect_simple_merge(H5FS_section_info_t **sect1, H5FS_section_info_t *sect2, void *udata); -static htri_t H5MF_sect_simple_can_shrink(const H5FS_section_info_t *_sect, +static htri_t H5MF__sect_simple_can_shrink(const H5FS_section_info_t *_sect, void *udata); -static herr_t H5MF_sect_simple_shrink(H5FS_section_info_t **_sect, +static herr_t H5MF__sect_simple_shrink(H5FS_section_info_t **_sect, void *udata); /* 'small' section callbacks */ -static herr_t H5MF_sect_small_add(H5FS_section_info_t **_sect, unsigned *flags, void *_udata); -static htri_t H5MF_sect_small_can_merge(const H5FS_section_info_t *sect1, +static herr_t H5MF__sect_small_add(H5FS_section_info_t **_sect, unsigned *flags, void *_udata); +static htri_t H5MF__sect_small_can_merge(const H5FS_section_info_t *sect1, const H5FS_section_info_t *sect2, void *udata); -static herr_t H5MF_sect_small_merge(H5FS_section_info_t **sect1, +static herr_t H5MF__sect_small_merge(H5FS_section_info_t **sect1, H5FS_section_info_t *sect2, void *udata); -static htri_t H5MF_sect_small_can_shrink(const H5FS_section_info_t *_sect, - void *udata); -static herr_t H5MF_sect_small_shrink(H5FS_section_info_t **_sect, - void *udata); /* 'large' section callbacks */ -static htri_t H5MF_sect_large_can_merge(const H5FS_section_info_t *sect1, +static htri_t H5MF__sect_large_can_merge(const H5FS_section_info_t *sect1, const H5FS_section_info_t *sect2, void *udata); -static herr_t H5MF_sect_large_merge(H5FS_section_info_t **sect1, +static herr_t H5MF__sect_large_merge(H5FS_section_info_t **sect1, H5FS_section_info_t *sect2, void *udata); -static htri_t H5MF_sect_large_can_shrink(const H5FS_section_info_t *_sect, +static htri_t H5MF__sect_large_can_shrink(const H5FS_section_info_t *_sect, void *udata); -static herr_t H5MF_sect_large_shrink(H5FS_section_info_t **_sect, +static herr_t H5MF__sect_large_shrink(H5FS_section_info_t **_sect, void *udata); /*********************/ @@ -115,14 +111,14 @@ H5FS_section_class_t H5MF_FSPACE_SECT_CLS_SIMPLE[1] = {{ /* Object methods */ NULL, /* Add section */ NULL, /* Serialize section */ - H5MF_sect_deserialize, /* Deserialize section */ - H5MF_sect_simple_can_merge, /* Can sections merge? */ - H5MF_sect_simple_merge, /* Merge sections */ - H5MF_sect_simple_can_shrink, /* Can section shrink container?*/ - H5MF_sect_simple_shrink, /* Shrink container w/section */ - H5MF_sect_free, /* Free section */ - H5MF_sect_valid, /* Check validity of section */ - H5MF_sect_split, /* Split section node for alignment */ + H5MF__sect_deserialize, /* Deserialize section */ + H5MF__sect_simple_can_merge, /* Can sections merge? */ + H5MF__sect_simple_merge, /* Merge sections */ + H5MF__sect_simple_can_shrink, /* Can section shrink container?*/ + H5MF__sect_simple_shrink, /* Shrink container w/section */ + H5MF__sect_free, /* Free section */ + H5MF__sect_valid, /* Check validity of section */ + H5MF__sect_split, /* Split section node for alignment */ NULL, /* Dump debugging for section */ }}; @@ -139,16 +135,16 @@ H5FS_section_class_t H5MF_FSPACE_SECT_CLS_SMALL[1] = {{ NULL, /* Terminate section class */ /* Object methods */ - H5MF_sect_small_add, /* Add section */ + H5MF__sect_small_add, /* Add section */ NULL, /* Serialize section */ - H5MF_sect_deserialize, /* Deserialize section */ - H5MF_sect_small_can_merge, /* Can sections merge? */ - H5MF_sect_small_merge, /* Merge sections */ - NULL, /* Can section shrink container?*/ - NULL, /* Shrink container w/section */ - H5MF_sect_free, /* Free section */ - H5MF_sect_valid, /* Check validity of section */ - H5MF_sect_split, /* Split section node for alignment */ + H5MF__sect_deserialize, /* Deserialize section */ + H5MF__sect_small_can_merge, /* Can sections merge? */ + H5MF__sect_small_merge, /* Merge sections */ + NULL, /* Can section shrink container?*/ + NULL, /* Shrink container w/section */ + H5MF__sect_free, /* Free section */ + H5MF__sect_valid, /* Check validity of section */ + H5MF__sect_split, /* Split section node for alignment */ NULL, /* Dump debugging for section */ }}; @@ -167,14 +163,14 @@ H5FS_section_class_t H5MF_FSPACE_SECT_CLS_LARGE[1] = {{ /* Object methods */ NULL, /* Add section */ NULL, /* Serialize section */ - H5MF_sect_deserialize, /* Deserialize section */ - H5MF_sect_large_can_merge, /* Can sections merge? */ - H5MF_sect_large_merge, /* Merge sections */ - H5MF_sect_large_can_shrink, /* Can section shrink container?*/ - H5MF_sect_large_shrink, /* Shrink container w/section */ - H5MF_sect_free, /* Free section */ - H5MF_sect_valid, /* Check validity of section */ - H5MF_sect_split, /* Split section node for alignment */ + H5MF__sect_deserialize, /* Deserialize section */ + H5MF__sect_large_can_merge, /* Can sections merge? */ + H5MF__sect_large_merge, /* Merge sections */ + H5MF__sect_large_can_shrink, /* Can section shrink container?*/ + H5MF__sect_large_shrink, /* Shrink container w/section */ + H5MF__sect_free, /* Free section */ + H5MF__sect_valid, /* Check validity of section */ + H5MF__sect_split, /* Split section node for alignment */ NULL, /* Dump debugging for section */ }}; @@ -196,7 +192,7 @@ H5FL_DEFINE(H5MF_free_section_t); /*------------------------------------------------------------------------- - * Function: H5MF_sect_new + * Function: H5MF__sect_new * * Purpose: Create a new section of "ctype" and return it to the caller * @@ -209,12 +205,12 @@ H5FL_DEFINE(H5MF_free_section_t); *------------------------------------------------------------------------- */ H5MF_free_section_t * -H5MF_sect_new(unsigned ctype, haddr_t sect_off, hsize_t sect_size) +H5MF__sect_new(unsigned ctype, haddr_t sect_off, hsize_t sect_size) { H5MF_free_section_t *sect; /* 'Simple' free space section to add */ H5MF_free_section_t *ret_value = NULL; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_PACKAGE /* Check arguments. */ HDassert(sect_size); @@ -236,11 +232,11 @@ H5MF_sect_new(unsigned ctype, haddr_t sect_off, hsize_t sect_size) done: FUNC_LEAVE_NOAPI(ret_value) -} /* end H5MF_sect_new() */ +} /* end H5MF__sect_new() */ /*------------------------------------------------------------------------- - * Function: H5MF_sect_free + * Function: H5MF__sect_free * * Purpose: Free a 'simple/small/large' section node * @@ -253,11 +249,11 @@ done: *------------------------------------------------------------------------- */ herr_t -H5MF_sect_free(H5FS_section_info_t *_sect) +H5MF__sect_free(H5FS_section_info_t *_sect) { H5MF_free_section_t *sect = (H5MF_free_section_t *)_sect; /* File free section */ - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_PACKAGE_NOERR /* Check arguments. */ HDassert(sect); @@ -266,11 +262,11 @@ H5MF_sect_free(H5FS_section_info_t *_sect) sect = H5FL_FREE(H5MF_free_section_t, sect); FUNC_LEAVE_NOAPI(SUCCEED) -} /* H5MF_sect_free() */ +} /* H5MF__sect_free() */ /*------------------------------------------------------------------------- - * Function: H5MF_sect_deserialize + * Function: H5MF__sect_deserialize * * Purpose: Deserialize a buffer into a "live" section * @@ -283,14 +279,14 @@ H5MF_sect_free(H5FS_section_info_t *_sect) *------------------------------------------------------------------------- */ static H5FS_section_info_t * -H5MF_sect_deserialize(const H5FS_section_class_t *cls, +H5MF__sect_deserialize(const H5FS_section_class_t *cls, const uint8_t H5_ATTR_UNUSED *buf, haddr_t sect_addr, hsize_t sect_size, unsigned H5_ATTR_UNUSED *des_flags) { H5MF_free_section_t *sect; /* New section */ H5FS_section_info_t *ret_value = NULL; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC /* Check arguments. */ HDassert(cls); @@ -298,7 +294,7 @@ H5MF_sect_deserialize(const H5FS_section_class_t *cls, HDassert(sect_size); /* Create free space section for block */ - if(NULL == (sect = H5MF_sect_new(cls->type, sect_addr, sect_size))) + if(NULL == (sect = H5MF__sect_new(cls->type, sect_addr, sect_size))) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, NULL, "can't initialize free space section") /* Set return value */ @@ -306,11 +302,11 @@ H5MF_sect_deserialize(const H5FS_section_class_t *cls, done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5MF_sect_deserialize() */ +} /* H5MF__sect_deserialize() */ /*------------------------------------------------------------------------- - * Function: H5MF_sect_valid + * Function: H5MF__sect_valid * * Purpose: Check the validity of a section * @@ -323,7 +319,7 @@ done: *------------------------------------------------------------------------- */ static herr_t -H5MF_sect_valid(const H5FS_section_class_t H5_ATTR_UNUSED *cls, +H5MF__sect_valid(const H5FS_section_class_t H5_ATTR_UNUSED *cls, const H5FS_section_info_t #ifdef NDEBUG H5_ATTR_UNUSED @@ -334,17 +330,17 @@ H5MF_sect_valid(const H5FS_section_class_t H5_ATTR_UNUSED *cls, const H5MF_free_section_t *sect = (const H5MF_free_section_t *)_sect; /* File free section */ #endif /* NDEBUG */ - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_STATIC_NOERR /* Check arguments. */ HDassert(sect); FUNC_LEAVE_NOAPI(SUCCEED) -} /* H5MF_sect_valid() */ +} /* H5MF__sect_valid() */ /*------------------------------------------------------------------------- - * Function: H5MF_sect_split + * Function: H5MF__sect_split * * Purpose: Split SECT into 2 sections: fragment for alignment & the aligned section * SECT's addr and size are updated to point to the aligned section @@ -357,14 +353,14 @@ H5MF_sect_valid(const H5FS_section_class_t H5_ATTR_UNUSED *cls, *------------------------------------------------------------------------- */ static H5FS_section_info_t * -H5MF_sect_split(H5FS_section_info_t *sect, hsize_t frag_size) +H5MF__sect_split(H5FS_section_info_t *sect, hsize_t frag_size) { H5MF_free_section_t *ret_value = NULL; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC /* Allocate space for new section */ - if(NULL == (ret_value = H5MF_sect_new(sect->type, sect->addr, frag_size))) + if(NULL == (ret_value = H5MF__sect_new(sect->type, sect->addr, frag_size))) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTALLOC, NULL, "can't initialize free space section") /* Set new section's info */ @@ -373,14 +369,14 @@ H5MF_sect_split(H5FS_section_info_t *sect, hsize_t frag_size) done: FUNC_LEAVE_NOAPI((H5FS_section_info_t *)ret_value) -} /* end H5MF_sect_split() */ +} /* end H5MF__sect_split() */ /* * "simple" section callbacks */ /*------------------------------------------------------------------------- - * Function: H5MF_sect_simple_can_merge + * Function: H5MF__sect_simple_can_merge * * Purpose: Can two sections of this type merge? * @@ -395,14 +391,14 @@ done: *------------------------------------------------------------------------- */ static htri_t -H5MF_sect_simple_can_merge(const H5FS_section_info_t *_sect1, +H5MF__sect_simple_can_merge(const H5FS_section_info_t *_sect1, const H5FS_section_info_t *_sect2, void H5_ATTR_UNUSED *_udata) { const H5MF_free_section_t *sect1 = (const H5MF_free_section_t *)_sect1; /* File free section */ const H5MF_free_section_t *sect2 = (const H5MF_free_section_t *)_sect2; /* File free section */ htri_t ret_value = FAIL; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_STATIC_NOERR /* Check arguments. */ HDassert(sect1); @@ -414,11 +410,11 @@ H5MF_sect_simple_can_merge(const H5FS_section_info_t *_sect1, ret_value = H5F_addr_eq(sect1->sect_info.addr + sect1->sect_info.size, sect2->sect_info.addr); FUNC_LEAVE_NOAPI(ret_value) -} /* H5MF_sect_simple_can_merge() */ +} /* H5MF__sect_simple_can_merge() */ /*------------------------------------------------------------------------- - * Function: H5MF_sect_simple_merge + * Function: H5MF__sect_simple_merge * * Purpose: Merge two sections of this type * @@ -433,14 +429,14 @@ H5MF_sect_simple_can_merge(const H5FS_section_info_t *_sect1, *------------------------------------------------------------------------- */ static herr_t -H5MF_sect_simple_merge(H5FS_section_info_t **_sect1, H5FS_section_info_t *_sect2, +H5MF__sect_simple_merge(H5FS_section_info_t **_sect1, H5FS_section_info_t *_sect2, void H5_ATTR_UNUSED *_udata) { H5MF_free_section_t **sect1 = (H5MF_free_section_t **)_sect1; /* File free section */ H5MF_free_section_t *sect2 = (H5MF_free_section_t *)_sect2; /* File free section */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC /* Check arguments. */ HDassert(sect1); @@ -453,16 +449,16 @@ H5MF_sect_simple_merge(H5FS_section_info_t **_sect1, H5FS_section_info_t *_sect2 (*sect1)->sect_info.size += sect2->sect_info.size; /* Get rid of second section */ - if(H5MF_sect_free((H5FS_section_info_t *)sect2) < 0) + if(H5MF__sect_free((H5FS_section_info_t *)sect2) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't free section node") done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5MF_sect_simple_merge() */ +} /* H5MF__sect_simple_merge() */ /*------------------------------------------------------------------------- - * Function: H5MF_sect_simple_can_shrink + * Function: H5MF__sect_simple_can_shrink * * Purpose: Can this section shrink the container? * @@ -475,7 +471,7 @@ done: *------------------------------------------------------------------------- */ static htri_t -H5MF_sect_simple_can_shrink(const H5FS_section_info_t *_sect, void *_udata) +H5MF__sect_simple_can_shrink(const H5FS_section_info_t *_sect, void *_udata) { const H5MF_free_section_t *sect = (const H5MF_free_section_t *)_sect; /* File free section */ H5MF_sect_ud_t *udata = (H5MF_sect_ud_t *)_udata; /* User data for callback */ @@ -483,7 +479,7 @@ H5MF_sect_simple_can_shrink(const H5FS_section_info_t *_sect, void *_udata) haddr_t end; /* End of section to extend */ htri_t ret_value = FAIL; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC /* Check arguments. */ HDassert(sect); @@ -518,7 +514,7 @@ HDfprintf(stderr, "%s: section {%a, %Hu}, shrinks file, eoa = %a\n", FUNC, sect- htri_t status; /* Status from aggregator adjoin */ /* See if section can absorb the aggregator & vice versa */ - if((status = H5MF_aggr_can_absorb(udata->f, &(udata->f->shared->meta_aggr), sect, &(udata->shrink))) < 0) + if((status = H5MF__aggr_can_absorb(udata->f, &(udata->f->shared->meta_aggr), sect, &(udata->shrink))) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTMERGE, FAIL, "error merging section with aggregation block") else if(status > 0) { /* Set the aggregator to operate on */ @@ -537,7 +533,7 @@ HDfprintf(stderr, "%s: section {%a, %Hu}, adjoins metadata aggregator\n", FUNC, htri_t status; /* Status from aggregator adjoin */ /* See if section can absorb the aggregator & vice versa */ - if((status = H5MF_aggr_can_absorb(udata->f, &(udata->f->shared->sdata_aggr), sect, &(udata->shrink))) < 0) + if((status = H5MF__aggr_can_absorb(udata->f, &(udata->f->shared->sdata_aggr), sect, &(udata->shrink))) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTMERGE, FAIL, "error merging section with aggregation block") else if(status > 0) { /* Set the aggregator to operate on */ @@ -557,11 +553,11 @@ HDfprintf(stderr, "%s: section {%a, %Hu}, adjoins small data aggregator\n", FUNC done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5MF_sect_simple_can_shrink() */ +} /* H5MF__sect_simple_can_shrink() */ /*------------------------------------------------------------------------- - * Function: H5MF_sect_simple_shrink + * Function: H5MF__sect_simple_shrink * * Purpose: Shrink container with section * @@ -574,13 +570,13 @@ done: *------------------------------------------------------------------------- */ static herr_t -H5MF_sect_simple_shrink(H5FS_section_info_t **_sect, void *_udata) +H5MF__sect_simple_shrink(H5FS_section_info_t **_sect, void *_udata) { H5MF_free_section_t **sect = (H5MF_free_section_t **)_sect; /* File free section */ H5MF_sect_ud_t *udata = (H5MF_sect_ud_t *)_udata; /* User data for callback */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC /* Check arguments. */ HDassert(sect); @@ -601,14 +597,14 @@ H5MF_sect_simple_shrink(H5FS_section_info_t **_sect, void *_udata) HDassert(udata->aggr); /* Absorb the section into the aggregator or vice versa */ - if(H5MF_aggr_absorb(udata->f, udata->aggr, *sect, udata->allow_sect_absorb) < 0) + if(H5MF__aggr_absorb(udata->f, udata->aggr, *sect, udata->allow_sect_absorb) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTMERGE, FAIL, "can't absorb section into aggregator or vice versa") } /* end else */ /* Check for freeing section */ if(udata->shrink != H5MF_SHRINK_SECT_ABSORB_AGGR) { /* Free section */ - if(H5MF_sect_free((H5FS_section_info_t *)*sect) < 0) + if(H5MF__sect_free((H5FS_section_info_t *)*sect) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't free simple section node") /* Mark section as freed, for free space manager */ @@ -617,7 +613,7 @@ H5MF_sect_simple_shrink(H5FS_section_info_t **_sect, void *_udata) done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5MF_sect_simple_shrink() */ +} /* H5MF__sect_simple_shrink() */ /* * "small" section callbacks @@ -625,7 +621,7 @@ done: /*------------------------------------------------------------------------- - * Function: H5MF_sect_small_add + * Function: H5MF__sect_small_add * * Purpose: Perform actions on a small "meta" action before adding it to the free space manager: * 1) Drop the section if it is at page end and its size <= page end threshold @@ -640,7 +636,7 @@ done: *------------------------------------------------------------------------- */ static herr_t -H5MF_sect_small_add(H5FS_section_info_t **_sect, unsigned *flags, void *_udata) +H5MF__sect_small_add(H5FS_section_info_t **_sect, unsigned *flags, void *_udata) { H5MF_free_section_t **sect = (H5MF_free_section_t **)_sect; /* Fractal heap free section */ H5MF_sect_ud_t *udata = (H5MF_sect_ud_t *)_udata; /* User data for callback */ @@ -648,7 +644,7 @@ H5MF_sect_small_add(H5FS_section_info_t **_sect, unsigned *flags, void *_udata) hsize_t rem, prem; herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC #ifdef H5MF_ALLOC_DEBUG_MORE HDfprintf(stderr, "%s: Entering, section {%a, %Hu}\n", FUNC, (*sect)->sect_info.addr, (*sect)->sect_info.size); @@ -664,7 +660,7 @@ HDfprintf(stderr, "%s: Entering, section {%a, %Hu}\n", FUNC, (*sect)->sect_info. /* Drop the section if it is at page end and its size is <= pgend threshold */ if(!rem && (*sect)->sect_info.size <= H5F_PGEND_META_THRES(udata->f) && (*flags & H5FS_ADD_RETURNED_SPACE)) { - if(H5MF_sect_free((H5FS_section_info_t *)(*sect)) < 0) + if(H5MF__sect_free((H5FS_section_info_t *)(*sect)) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't free section node") *sect = NULL; *flags &= (unsigned)~H5FS_ADD_RETURNED_SPACE; @@ -684,122 +680,11 @@ HDfprintf(stderr, "%s: section is adjusted {%a, %Hu}\n", FUNC, (*sect)->sect_inf done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5MF_sect_small_add() */ - - -/*------------------------------------------------------------------------- - * Function: H5MF_sect_small_can_shrink - * - * Purpose: Can this section shrink the container? - * - * Note: A small section is allowed to shrink only at closing. - * - * Note: This is unused currently, to maintain the invariant that the - * file size is always a multiple of the page size. - * - * (This function should probably be deleted, or the invariant - * relaxed) - * - * Return: Success: non-negative (TRUE/FALSE) - * Failure: negative - * - * Programmer: Vailin Choi; Dec 2012 - * - *------------------------------------------------------------------------- - */ -static htri_t -H5MF_sect_small_can_shrink(const H5FS_section_info_t *_sect, void *_udata) -{ - const H5MF_free_section_t *sect = (const H5MF_free_section_t *)_sect; /* File free section */ - H5MF_sect_ud_t *udata = (H5MF_sect_ud_t *)_udata; /* User data for callback */ - haddr_t eoa; /* End of address space in the file */ - haddr_t end; /* End of section to extend */ - htri_t ret_value = FALSE; /* Return value */ - - FUNC_ENTER_NOAPI_NOINIT - - /* Check arguments. */ - HDassert(sect); - HDassert(udata); - HDassert(udata->f); - - /* Retrieve the end of the file's address space */ - if(HADDR_UNDEF == (eoa = H5FD_get_eoa(udata->f->shared->lf, udata->alloc_type))) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTGET, FAIL, "driver get_eoa request failed") - - /* Compute address of end of section to check */ - end = sect->sect_info.addr + sect->sect_info.size; - - /* Check if the section is exactly at the end of the allocated space in the file */ - if(H5F_addr_eq(end, eoa) && sect->sect_info.size == udata->f->shared->fs_page_size) { - udata->shrink = H5MF_SHRINK_EOA; - -#ifdef H5MF_ALLOC_DEBUG_MORE -HDfprintf(stderr, "%s: section {%a, %Hu}, shrinks file, eoa = %a\n", FUNC, sect->sect_info.addr, sect->sect_info.size, eoa); -#endif /* H5MF_ALLOC_DEBUG_MORE */ - - /* Indicate shrinking can occur */ - HGOTO_DONE(TRUE) - } /* end if */ - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5MF_sect_small_can_shrink() */ - - -/*------------------------------------------------------------------------- - * Function: H5MF_sect_small_shrink - * - * Purpose: Shrink container with section - * - * Note: This is unused currently, to maintain the invariant that the - * file size is always a multiple of the page size. - * - * (This function should probably be deleted, or the invariant - * relaxed) - * - * Return: Success: non-negative - * Failure: negative - * - * Programmer: Vailin Choi; Dec 2012 - * - *------------------------------------------------------------------------- - */ -static herr_t -H5MF_sect_small_shrink(H5FS_section_info_t **_sect, void *_udata) -{ - H5MF_free_section_t **sect = (H5MF_free_section_t **)_sect; /* File free section */ - H5MF_sect_ud_t *udata = (H5MF_sect_ud_t *)_udata; /* User data for callback */ - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_NOAPI_NOINIT - - /* Check arguments. */ - HDassert(sect); - HDassert((*sect)->sect_info.type == H5MF_FSPACE_SECT_SMALL); - HDassert(udata); - HDassert(udata->f); - HDassert(udata->shrink == H5MF_SHRINK_EOA); - HDassert(H5F_INTENT(udata->f) & H5F_ACC_RDWR); - - /* Release section's space at EOA */ - if(H5F__free(udata->f, udata->alloc_type, (*sect)->sect_info.addr, (*sect)->sect_info.size) < 0) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "driver free request failed") - - /* Free section */ - if(H5MF_sect_free((H5FS_section_info_t *)*sect) < 0) - HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't free simple section node") - - /* Mark section as freed, for free space manager */ - *sect = NULL; - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* H5MF_sect_small_shrink() */ +} /* H5MF__sect_small_add() */ /*------------------------------------------------------------------------- - * Function: H5MF_sect_small_can_merge + * Function: H5MF__sect_small_can_merge * * Purpose: Can two sections of this type merge? * @@ -814,7 +699,7 @@ done: *------------------------------------------------------------------------- */ static htri_t -H5MF_sect_small_can_merge(const H5FS_section_info_t *_sect1, +H5MF__sect_small_can_merge(const H5FS_section_info_t *_sect1, const H5FS_section_info_t *_sect2, void *_udata) { const H5MF_free_section_t *sect1 = (const H5MF_free_section_t *)_sect1; /* File free section */ @@ -822,7 +707,7 @@ H5MF_sect_small_can_merge(const H5FS_section_info_t *_sect1, H5MF_sect_ud_t *udata = (H5MF_sect_ud_t *)_udata; /* User data for callback */ htri_t ret_value = FALSE; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_STATIC_NOERR /* Check arguments. */ HDassert(sect1); @@ -842,11 +727,11 @@ HDfprintf(stderr, "%s: Leaving: ret_value = %t\n", FUNC, ret_value); #endif /* H5MF_ALLOC_DEBUG_MORE */ FUNC_LEAVE_NOAPI(ret_value) -} /* H5MF_sect_small_can_merge() */ +} /* H5MF__sect_small_can_merge() */ /*------------------------------------------------------------------------- - * Function: H5MF_sect_small_merge + * Function: H5MF__sect_small_merge * * Purpose: Merge two sections of this type * @@ -862,7 +747,7 @@ HDfprintf(stderr, "%s: Leaving: ret_value = %t\n", FUNC, ret_value); *------------------------------------------------------------------------- */ static herr_t -H5MF_sect_small_merge(H5FS_section_info_t **_sect1, H5FS_section_info_t *_sect2, +H5MF__sect_small_merge(H5FS_section_info_t **_sect1, H5FS_section_info_t *_sect2, void *_udata) { H5MF_free_section_t **sect1 = (H5MF_free_section_t **)_sect1; /* File free section */ @@ -870,7 +755,7 @@ H5MF_sect_small_merge(H5FS_section_info_t **_sect1, H5FS_section_info_t *_sect2, H5MF_sect_ud_t *udata = (H5MF_sect_ud_t *)_udata; /* User data for callback */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC /* Check arguments. */ HDassert(sect1); @@ -894,18 +779,18 @@ H5MF_sect_small_merge(H5FS_section_info_t **_sect1, H5FS_section_info_t *_sect2, if(H5PB_remove_entry(udata->f, (*sect1)->sect_info.addr) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTFREE, FAIL, "can't free merged section") - if(H5MF_sect_free((H5FS_section_info_t *)(*sect1)) < 0) + if(H5MF__sect_free((H5FS_section_info_t *)(*sect1)) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't free section node") *sect1 = NULL; } /* end if */ /* Get rid of second section */ - if(H5MF_sect_free((H5FS_section_info_t *)sect2) < 0) + if(H5MF__sect_free((H5FS_section_info_t *)sect2) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't free section node") done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5MF_sect_small_merge() */ +} /* H5MF__sect_small_merge() */ /* * "Large" section callbacks @@ -913,7 +798,7 @@ done: /*------------------------------------------------------------------------- - * Function: H5MF_sect_large_can_merge (same as H5MF_sect_simple_can_merge) + * Function: H5MF__sect_large_can_merge (same as H5MF__sect_simple_can_merge) * * Purpose: Can two sections of this type merge? * @@ -927,14 +812,14 @@ done: *------------------------------------------------------------------------- */ static htri_t -H5MF_sect_large_can_merge(const H5FS_section_info_t *_sect1, +H5MF__sect_large_can_merge(const H5FS_section_info_t *_sect1, const H5FS_section_info_t *_sect2, void H5_ATTR_UNUSED *_udata) { const H5MF_free_section_t *sect1 = (const H5MF_free_section_t *)_sect1; /* File free section */ const H5MF_free_section_t *sect2 = (const H5MF_free_section_t *)_sect2; /* File free section */ htri_t ret_value = FALSE; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_STATIC_NOERR /* Check arguments. */ HDassert(sect1); @@ -949,11 +834,11 @@ HDfprintf(stderr, "%s: Leaving: ret_value = %t\n", FUNC, ret_value); #endif /* H5MF_ALLOC_DEBUG_MORE */ FUNC_LEAVE_NOAPI(ret_value) -} /* H5MF_sect_large_can_merge() */ +} /* H5MF__sect_large_can_merge() */ /*------------------------------------------------------------------------- - * Function: H5MF_sect_large_merge (same as H5MF_sect_simple_merge) + * Function: H5MF__sect_large_merge (same as H5MF__sect_simple_merge) * * Purpose: Merge two sections of this type * @@ -967,14 +852,14 @@ HDfprintf(stderr, "%s: Leaving: ret_value = %t\n", FUNC, ret_value); *------------------------------------------------------------------------- */ static herr_t -H5MF_sect_large_merge(H5FS_section_info_t **_sect1, H5FS_section_info_t *_sect2, +H5MF__sect_large_merge(H5FS_section_info_t **_sect1, H5FS_section_info_t *_sect2, void H5_ATTR_UNUSED *_udata) { H5MF_free_section_t **sect1 = (H5MF_free_section_t **)_sect1; /* File free section */ H5MF_free_section_t *sect2 = (H5MF_free_section_t *)_sect2; /* File free section */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC /* Check arguments. */ HDassert(sect1); @@ -987,16 +872,16 @@ H5MF_sect_large_merge(H5FS_section_info_t **_sect1, H5FS_section_info_t *_sect2, (*sect1)->sect_info.size += sect2->sect_info.size; /* Get rid of second section */ - if(H5MF_sect_free((H5FS_section_info_t *)sect2) < 0) + if(H5MF__sect_free((H5FS_section_info_t *)sect2) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't free section node") done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5MF_sect_large_merge() */ +} /* H5MF__sect_large_merge() */ /*------------------------------------------------------------------------- - * Function: H5MF_sect_large_can_shrink + * Function: H5MF__sect_large_can_shrink * * Purpose: Can this section shrink the container? * @@ -1008,7 +893,7 @@ done: *------------------------------------------------------------------------- */ static htri_t -H5MF_sect_large_can_shrink(const H5FS_section_info_t *_sect, void *_udata) +H5MF__sect_large_can_shrink(const H5FS_section_info_t *_sect, void *_udata) { const H5MF_free_section_t *sect = (const H5MF_free_section_t *)_sect; /* File free section */ H5MF_sect_ud_t *udata = (H5MF_sect_ud_t *)_udata; /* User data for callback */ @@ -1016,7 +901,7 @@ H5MF_sect_large_can_shrink(const H5FS_section_info_t *_sect, void *_udata) haddr_t end; /* End of section to extend */ htri_t ret_value = FALSE; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC /* Check arguments. */ HDassert(sect); @@ -1045,11 +930,11 @@ HDfprintf(stderr, "%s: section {%a, %Hu}, shrinks file, eoa = %a\n", FUNC, sect- done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5MF_sect_large_can_shrink() */ +} /* H5MF__sect_large_can_shrink() */ /*------------------------------------------------------------------------- - * Function: H5MF_sect_large_shrink + * Function: H5MF__sect_large_shrink * * Purpose: Shrink a large-sized section * @@ -1061,14 +946,14 @@ done: *------------------------------------------------------------------------- */ static herr_t -H5MF_sect_large_shrink(H5FS_section_info_t **_sect, void *_udata) +H5MF__sect_large_shrink(H5FS_section_info_t **_sect, void *_udata) { H5MF_free_section_t **sect = (H5MF_free_section_t **)_sect; /* File free section */ H5MF_sect_ud_t *udata = (H5MF_sect_ud_t *)_udata; /* User data for callback */ hsize_t frag_size = 0; /* Fragment size */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_STATIC /* Check arguments. */ HDassert(sect); @@ -1091,7 +976,7 @@ H5MF_sect_large_shrink(H5FS_section_info_t **_sect, void *_udata) (*sect)->sect_info.size = frag_size; else { /* Free section */ - if(H5MF_sect_free((H5FS_section_info_t *)*sect) < 0) + if(H5MF__sect_free((H5FS_section_info_t *)*sect) < 0) HGOTO_ERROR(H5E_RESOURCE, H5E_CANTRELEASE, FAIL, "can't free simple section node") /* Mark section as freed, for free space manager */ @@ -1100,5 +985,5 @@ H5MF_sect_large_shrink(H5FS_section_info_t **_sect, void *_udata) done: FUNC_LEAVE_NOAPI(ret_value) -} /* H5MF_sect_large_shrink() */ +} /* H5MF__sect_large_shrink() */ @@ -435,63 +435,70 @@ done: /*------------------------------------------------------------------------- - * Function: H5Oget_info + * Function: H5Oget_info2 * - * Purpose: Retrieve information about an object. + * Purpose: Retrieve information about an object. * - * Return: Success: Non-negative - * Failure: Negative + * NOTE: Add a parameter "fields" to indicate selection of object info. * - * Programmer: Quincey Koziol - * November 21 2006 + * Return: Success: Non-negative + * Failure: Negative + * + * Programmer: Neil Fortner + * July 7 2010 * *------------------------------------------------------------------------- */ herr_t -H5Oget_info(hid_t loc_id, H5O_info_t *oinfo) +H5Oget_info2(hid_t loc_id, H5O_info_t *oinfo, unsigned fields) { - H5G_loc_t loc; /* Location of group */ + H5G_loc_t loc; /* Location of group */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_API(FAIL) - H5TRACE2("e", "i*x", loc_id, oinfo); + H5TRACE3("e", "i*xIu", loc_id, oinfo, fields); /* Check args */ if(H5G_loc(loc_id, &loc) < 0) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location") if(!oinfo) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no info struct") + if(fields & ~H5O_INFO_ALL) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid fields") /* Retrieve the object's information */ - if(H5O__get_info_by_name(&loc, ".", oinfo/*out*/) < 0) + if(H5O__get_info_by_name(&loc, ".", oinfo/*out*/, fields) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't get info for object") done: FUNC_LEAVE_API(ret_value) -} /* end H5Oget_info() */ +} /* end H5Oget_info2() */ -/*------------------------------------------------------------------------- - * Function: H5Oget_info_by_name - * - * Purpose: Retrieve information about an object. - * - * Return: Success: Non-negative - * Failure: Negative - * - * Programmer: Quincey Koziol - * November 21 2006 - * - *------------------------------------------------------------------------- - */ + /*------------------------------------------------------------------------- + * Function: H5Oget_info_by_name2 + * + * Purpose: Retrieve information about an object. + * + * NOTE: Add a parameter "fields" to indicate selection of object info. + * + * Return: Success: Non-negative + * Failure: Negative + * + * Programmer: Neil Fortner + * July 7 2010 + * + *------------------------------------------------------------------------- + */ herr_t -H5Oget_info_by_name(hid_t loc_id, const char *name, H5O_info_t *oinfo, hid_t lapl_id) +H5Oget_info_by_name2(hid_t loc_id, const char *name, H5O_info_t *oinfo, + unsigned fields, hid_t lapl_id) { H5G_loc_t loc; /* Location of group */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_API(FAIL) - H5TRACE4("e", "i*s*xi", loc_id, name, oinfo, lapl_id); + H5TRACE5("e", "i*s*xIui", loc_id, name, oinfo, fields, lapl_id); /* Check args */ if(H5G_loc(loc_id, &loc) < 0) @@ -500,44 +507,48 @@ H5Oget_info_by_name(hid_t loc_id, const char *name, H5O_info_t *oinfo, hid_t lap HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name") if(!oinfo) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no info struct") + if(fields & ~H5O_INFO_ALL) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid fields") /* Verify access property list and set up collective metadata if appropriate */ if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access property list info") /* Retrieve the object's information */ - if(H5O__get_info_by_name(&loc, name, oinfo/*out*/) < 0) + if(H5O__get_info_by_name(&loc, name, oinfo/*out*/, fields) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't get info for object: '%s'", name) done: FUNC_LEAVE_API(ret_value) -} /* end H5Oget_info_by_name() */ +} /* end H5Oget_info_by_name2() */ /*------------------------------------------------------------------------- - * Function: H5Oget_info_by_idx + * Function: H5Oget_info_by_idx2 * - * Purpose: Retrieve information about an object, according to the order + * Purpose: Retrieve information about an object, according to the order * of an index. * - * Return: Success: Non-negative - * Failure: Negative + * NOTE: Add a parameter "fields" to indicate selection of object info. + * + * Return: Success: Non-negative + * Failure: Negative * * Programmer: Quincey Koziol - * November 26 2006 + * November 26 2006 * *------------------------------------------------------------------------- */ herr_t -H5Oget_info_by_idx(hid_t loc_id, const char *group_name, H5_index_t idx_type, - H5_iter_order_t order, hsize_t n, H5O_info_t *oinfo, hid_t lapl_id) +H5Oget_info_by_idx2(hid_t loc_id, const char *group_name, H5_index_t idx_type, + H5_iter_order_t order, hsize_t n, H5O_info_t *oinfo, unsigned fields, hid_t lapl_id) { H5G_loc_t loc; /* Location of group */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_API(FAIL) - H5TRACE7("e", "i*sIiIoh*xi", loc_id, group_name, idx_type, order, n, oinfo, - lapl_id); + H5TRACE8("e", "i*sIiIoh*xIui", loc_id, group_name, idx_type, order, n, oinfo, + fields, lapl_id); /* Check args */ if(H5G_loc(loc_id, &loc) < 0) @@ -550,18 +561,20 @@ H5Oget_info_by_idx(hid_t loc_id, const char *group_name, H5_index_t idx_type, HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified") if(!oinfo) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no info struct") + if(fields & ~H5O_INFO_ALL) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid fields") /* Verify access property list and set up collective metadata if appropriate */ if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access property list info") /* Retrieve the object's information */ - if(H5O__get_info_by_idx(&loc, group_name, idx_type, order, n, oinfo) < 0) + if(H5O__get_info_by_idx(&loc, group_name, idx_type, order, n, oinfo, fields) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't get info for object") done: FUNC_LEAVE_API(ret_value) -} /* end H5Oget_info_by_idx() */ +} /* end H5Oget_info_by_idx2() */ /*------------------------------------------------------------------------- @@ -737,9 +750,9 @@ done: /*------------------------------------------------------------------------- - * Function: H5Ovisit + * Function: H5Ovisit2 * - * Purpose: Recursively visit an object and all the objects reachable + * Purpose: Recursively visit an object and all the objects reachable * from it. If the starting object is a group, all the objects * linked to from that group will be visited. Links within * each group are visited according to the order within the @@ -755,27 +768,30 @@ done: * iteration index and iteration order given) will be used to in * the callback about the object. * - * Return: Success: The return value of the first operator that + * NOTE: Add a a parameter "fields" to indicate selection of + * object info to be retrieved to the callback "op". + * + * Return: Success: The return value of the first operator that * returns non-zero, or zero if all members were * processed with no operator returning non-zero. * - * Failure: Negative if something goes wrong within the + * Failure: Negative if something goes wrong within the * library, or the negative value returned by one * of the operators. * * Programmer: Quincey Koziol - * November 25 2007 + * November 25 2007 * *------------------------------------------------------------------------- */ herr_t -H5Ovisit(hid_t obj_id, H5_index_t idx_type, H5_iter_order_t order, - H5O_iterate_t op, void *op_data) +H5Ovisit2(hid_t obj_id, H5_index_t idx_type, H5_iter_order_t order, + H5O_iterate_t op, void *op_data, unsigned fields) { herr_t ret_value; /* Return value */ FUNC_ENTER_API(FAIL) - H5TRACE5("e", "iIiIox*x", obj_id, idx_type, order, op, op_data); + H5TRACE6("e", "iIiIox*xIu", obj_id, idx_type, order, op, op_data, fields); /* Check args */ if(idx_type <= H5_INDEX_UNKNOWN || idx_type >= H5_INDEX_N) @@ -784,20 +800,22 @@ H5Ovisit(hid_t obj_id, H5_index_t idx_type, H5_iter_order_t order, HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified") if(!op) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no callback operator specified") + if(fields & ~H5O_INFO_ALL) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid fields") /* Call internal object visitation routine */ - if((ret_value = H5O__visit(obj_id, ".", idx_type, order, op, op_data)) < 0) + if((ret_value = H5O__visit(obj_id, ".", idx_type, order, op, op_data, fields)) < 0) HGOTO_ERROR(H5E_OHDR, H5E_BADITER, FAIL, "object visitation failed") done: FUNC_LEAVE_API(ret_value) -} /* end H5Ovisit() */ +} /* end H5Ovisit2() */ /*------------------------------------------------------------------------- - * Function: H5Ovisit_by_name + * Function: H5Ovisit_by_name2 * - * Purpose: Recursively visit an object and all the objects reachable + * Purpose: Recursively visit an object and all the objects reachable * from it. If the starting object is a group, all the objects * linked to from that group will be visited. Links within * each group are visited according to the order within the @@ -813,28 +831,31 @@ done: * iteration index and iteration order given) will be used to in * the callback about the object. * - * Return: Success: The return value of the first operator that + * NOTE: Add a a parameter "fields" to indicate selection of + * object info to be retrieved to the callback "op". + * + * Return: Success: The return value of the first operator that * returns non-zero, or zero if all members were * processed with no operator returning non-zero. * - * Failure: Negative if something goes wrong within the + * Failure: Negative if something goes wrong within the * library, or the negative value returned by one * of the operators. * * Programmer: Quincey Koziol - * November 24 2007 + * November 24 2007 * *------------------------------------------------------------------------- */ herr_t -H5Ovisit_by_name(hid_t loc_id, const char *obj_name, H5_index_t idx_type, - H5_iter_order_t order, H5O_iterate_t op, void *op_data, hid_t lapl_id) +H5Ovisit_by_name2(hid_t loc_id, const char *obj_name, H5_index_t idx_type, + H5_iter_order_t order, H5O_iterate_t op, void *op_data, unsigned fields, hid_t lapl_id) { herr_t ret_value; /* Return value */ FUNC_ENTER_API(FAIL) - H5TRACE7("e", "i*sIiIox*xi", loc_id, obj_name, idx_type, order, op, op_data, - lapl_id); + H5TRACE8("e", "i*sIiIox*xIui", loc_id, obj_name, idx_type, order, op, op_data, + fields, lapl_id); /* Check args */ if(!obj_name || !*obj_name) @@ -845,18 +866,20 @@ H5Ovisit_by_name(hid_t loc_id, const char *obj_name, H5_index_t idx_type, HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified") if(!op) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no callback operator specified") + if(fields & ~H5O_INFO_ALL) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid fields") /* Verify access property list and set up collective metadata if appropriate */ if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access property list info") /* Call internal object visitation routine */ - if((ret_value = H5O__visit(loc_id, obj_name, idx_type, order, op, op_data)) < 0) + if((ret_value = H5O__visit(loc_id, obj_name, idx_type, order, op, op_data, fields)) < 0) HGOTO_ERROR(H5E_OHDR, H5E_BADITER, FAIL, "object visitation failed") done: FUNC_LEAVE_API(ret_value) -} /* end H5Ovisit_by_name() */ +} /* end H5Ovisit_by_name2() */ /*------------------------------------------------------------------------- diff --git a/src/H5Odeprec.c b/src/H5Odeprec.c new file mode 100644 index 0000000..876579d --- /dev/null +++ b/src/H5Odeprec.c @@ -0,0 +1,332 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Copyright by The HDF Group. * + * Copyright by the Board of Trustees of the University of Illinois. * + * All rights reserved. * + * * + * This file is part of HDF5. The full HDF5 copyright notice, including * + * terms governing use, modification, and redistribution, is contained in * + * the COPYING file, which can be found at the root of the source code * + * distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. * + * If you do not have access to either file, you may request a copy from * + * help@hdfgroup.org. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +/*------------------------------------------------------------------------- + * + * Purpose: Deprecated functions from the H5O interface. These + * functions are here for compatibility purposes and may be + * removed in the future. Applications should switch to the + * newer APIs. + * + *------------------------------------------------------------------------- + */ + +/****************/ +/* Module Setup */ +/****************/ + +#include "H5Omodule.h" /* This source code file is part of the H5O module */ + + +/***********/ +/* Headers */ +/***********/ +#include "H5private.h" /* Generic Functions */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5Opkg.h" /* Object headers */ + + +/****************/ +/* Local Macros */ +/****************/ + + +/******************/ +/* Local Typedefs */ +/******************/ + + +/********************/ +/* Package Typedefs */ +/********************/ + + +/********************/ +/* Local Prototypes */ +/********************/ + + +/*********************/ +/* Package Variables */ +/*********************/ + + +/*****************************/ +/* Library Private Variables */ +/*****************************/ + + +/*******************/ +/* Local Variables */ +/*******************/ + + +#ifndef H5_NO_DEPRECATED_SYMBOLS + + +/*------------------------------------------------------------------------- + * Function: H5Oget_info1 + * + * Purpose: Retrieve information about an object. + * + * Return: Success: Non-negative + * Failure: Negative + * + *------------------------------------------------------------------------- + */ +herr_t +H5Oget_info1(hid_t loc_id, H5O_info_t *oinfo) +{ + H5G_loc_t loc; /* Location of group */ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_API(FAIL) + H5TRACE2("e", "i*x", loc_id, oinfo); + + /* Check args */ + if(H5G_loc(loc_id, &loc) < 0) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location") + if(!oinfo) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no info struct") + + /* Retrieve the object's information */ + if(H5O__get_info_by_name(&loc, ".", oinfo/*out*/, H5O_INFO_ALL) < 0) + HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't get info for object") + +done: + FUNC_LEAVE_API(ret_value) +} /* end H5Oget_info1() */ + + +/*------------------------------------------------------------------------- + * Function: H5Oget_info_by_name1 + * + * Purpose: Retrieve information about an object. + * + * Return: Success: Non-negative + * Failure: Negative + * + *------------------------------------------------------------------------- + */ +herr_t +H5Oget_info_by_name1(hid_t loc_id, const char *name, H5O_info_t *oinfo, hid_t lapl_id) +{ + H5G_loc_t loc; /* Location of group */ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_API(FAIL) + H5TRACE4("e", "i*s*xi", loc_id, name, oinfo, lapl_id); + + /* Check args */ + if(H5G_loc(loc_id, &loc) < 0) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location") + if(!name || !*name) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name") + if(!oinfo) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no info struct") + + /* Verify access property list and set up collective metadata if appropriate */ + if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0) + HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access property list info") + + /* Retrieve the object's information */ + if(H5O__get_info_by_name(&loc, name, oinfo/*out*/, H5O_INFO_ALL) < 0) + HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't get info for object: '%s'", name) + +done: + FUNC_LEAVE_API(ret_value) +} /* end H5Oget_info_by_name1() */ + + +/*------------------------------------------------------------------------- + * Function: H5Oget_info_by_idx1 + * + * Purpose: Retrieve information about an object, according to the order + * of an index. + * + * Return: Success: Non-negative + * Failure: Negative + * + * Programmer: Quincey Koziol + * November 26 2006 + * + *------------------------------------------------------------------------- + */ +herr_t +H5Oget_info_by_idx1(hid_t loc_id, const char *group_name, H5_index_t idx_type, + H5_iter_order_t order, hsize_t n, H5O_info_t *oinfo, hid_t lapl_id) +{ + H5G_loc_t loc; /* Location of group */ + H5G_loc_t obj_loc; /* Location used to open group */ + H5G_name_t obj_path; /* Opened object group hier. path */ + H5O_loc_t obj_oloc; /* Opened object object location */ + hbool_t loc_found = FALSE; /* Entry at 'name' found */ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_API(FAIL) + H5TRACE7("e", "i*sIiIoh*xi", loc_id, group_name, idx_type, order, n, oinfo, + lapl_id); + + /* Check args */ + if(H5G_loc(loc_id, &loc) < 0) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location") + if(!group_name || !*group_name) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name specified") + if(idx_type <= H5_INDEX_UNKNOWN || idx_type >= H5_INDEX_N) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index type specified") + if(order <= H5_ITER_UNKNOWN || order >= H5_ITER_N) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified") + if(!oinfo) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no info struct") + + /* Verify access property list and set up collective metadata if appropriate */ + if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0) + HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access property list info") + + /* Retrieve the object's information */ + if(H5O__get_info_by_idx(&loc, group_name, idx_type, order, n, oinfo, H5O_INFO_ALL) < 0) + HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't get info for object") + +done: + /* Release the object location */ + if(loc_found && H5G_loc_free(&obj_loc) < 0) + HDONE_ERROR(H5E_OHDR, H5E_CANTRELEASE, FAIL, "can't free location") + + FUNC_LEAVE_API(ret_value) +} /* end H5Oget_info_by_idx1() */ + + +/*------------------------------------------------------------------------- + * Function: H5Ovisit1 + * + * Purpose: Recursively visit an object and all the objects reachable + * from it. If the starting object is a group, all the objects + * linked to from that group will be visited. Links within + * each group are visited according to the order within the + * specified index (unless the specified index does not exist for + * a particular group, then the "name" index is used). + * + * NOTE: Soft links and user-defined links are ignored during + * this operation. + * + * NOTE: Each _object_ reachable from the initial group will only + * be visited once. If multiple hard links point to the same + * object, the first link to the object's path (according to the + * iteration index and iteration order given) will be used to in + * the callback about the object. + * + * Return: Success: The return value of the first operator that + * returns non-zero, or zero if all members were + * processed with no operator returning non-zero. + * + * Failure: Negative if something goes wrong within the + * library, or the negative value returned by one + * of the operators. + * + * Programmer: Quincey Koziol + * November 25 2007 + * + *------------------------------------------------------------------------- + */ +herr_t +H5Ovisit1(hid_t obj_id, H5_index_t idx_type, H5_iter_order_t order, + H5O_iterate_t op, void *op_data) +{ + herr_t ret_value; /* Return value */ + + FUNC_ENTER_API(FAIL) + H5TRACE5("e", "iIiIox*x", obj_id, idx_type, order, op, op_data); + + /* Check args */ + if(idx_type <= H5_INDEX_UNKNOWN || idx_type >= H5_INDEX_N) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index type specified") + if(order <= H5_ITER_UNKNOWN || order >= H5_ITER_N) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified") + if(!op) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no callback operator specified") + + /* Call internal object visitation routine */ + if((ret_value = H5O__visit(obj_id, ".", idx_type, order, op, op_data, H5O_INFO_ALL)) < 0) + HGOTO_ERROR(H5E_OHDR, H5E_BADITER, FAIL, "object visitation failed") + +done: + FUNC_LEAVE_API(ret_value) +} /* end H5Ovisit1() */ + + +/*------------------------------------------------------------------------- + * Function: H5Ovisit_by_name1 + * + * Purpose: Recursively visit an object and all the objects reachable + * from it. If the starting object is a group, all the objects + * linked to from that group will be visited. Links within + * each group are visited according to the order within the + * specified index (unless the specified index does not exist for + * a particular group, then the "name" index is used). + * + * NOTE: Soft links and user-defined links are ignored during + * this operation. + * + * NOTE: Each _object_ reachable from the initial group will only + * be visited once. If multiple hard links point to the same + * object, the first link to the object's path (according to the + * iteration index and iteration order given) will be used to in + * the callback about the object. + * + * Return: Success: The return value of the first operator that + * returns non-zero, or zero if all members were + * processed with no operator returning non-zero. + * + * Failure: Negative if something goes wrong within the + * library, or the negative value returned by one + * of the operators. + * + * Programmer: Quincey Koziol + * November 24 2007 + * + *------------------------------------------------------------------------- + */ +herr_t +H5Ovisit_by_name1(hid_t loc_id, const char *obj_name, H5_index_t idx_type, + H5_iter_order_t order, H5O_iterate_t op, void *op_data, hid_t lapl_id) +{ + herr_t ret_value; /* Return value */ + + FUNC_ENTER_API(FAIL) + H5TRACE7("e", "i*sIiIox*xi", loc_id, obj_name, idx_type, order, op, op_data, + lapl_id); + + /* Check args */ + if(!obj_name || !*obj_name) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name") + if(idx_type <= H5_INDEX_UNKNOWN || idx_type >= H5_INDEX_N) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid index type specified") + if(order <= H5_ITER_UNKNOWN || order >= H5_ITER_N) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid iteration order specified") + if(!op) + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no callback operator specified") + + /* Verify access property list and set up collective metadata if appropriate */ + if(H5CX_set_apl(&lapl_id, H5P_CLS_LACC, loc_id, FALSE) < 0) + HGOTO_ERROR(H5E_OHDR, H5E_CANTSET, FAIL, "can't set access property list info") + + /* Call internal object visitation routine */ + if((ret_value = H5O__visit(loc_id, obj_name, idx_type, order, op, op_data, H5O_INFO_ALL)) < 0) + HGOTO_ERROR(H5E_OHDR, H5E_BADITER, FAIL, "object visitation failed") + +done: + FUNC_LEAVE_API(ret_value) +} /* end H5Ovisit_by_name1() */ + +#endif /* H5_NO_DEPRECATED_SYMBOLS */ + diff --git a/src/H5Oint.c b/src/H5Oint.c index c9e82c0..2752a25 100644 --- a/src/H5Oint.c +++ b/src/H5Oint.c @@ -61,6 +61,7 @@ typedef struct { H5SL_t *visited; /* Skip list for tracking visited nodes */ H5O_iterate_t op; /* Application callback */ void *op_data; /* Application's op data */ + unsigned fields; /* Selection of object info */ } H5O_iter_visit_ud_t; @@ -2211,20 +2212,22 @@ H5O__get_hdr_info_real(const H5O_t *oh, H5O_hdr_info_t *hdr) /*------------------------------------------------------------------------- - * Function: H5O_get_info + * Function: H5O_get_info * - * Purpose: Retrieve the information for an object + * Purpose: Retrieve the information for an object * - * Return: Success: Non-negative - * Failure: Negative + * Note: Add a parameter "fields" to indicate selection of object info. + * + * Return: Success: Non-negative + * Failure: Negative * - * Programmer: Quincey Koziol - * November 21 2006 + * Programmer: Quincey Koziol + * November 21 2006 * *------------------------------------------------------------------------- */ herr_t -H5O_get_info(const H5O_loc_t *loc, hbool_t want_ih_info, H5O_info_t *oinfo) +H5O_get_info(const H5O_loc_t *loc, H5O_info_t *oinfo, unsigned fields) { const H5O_obj_class_t *obj_class; /* Class of object for header */ H5O_t *oh = NULL; /* Object header */ @@ -2240,76 +2243,83 @@ H5O_get_info(const H5O_loc_t *loc, hbool_t want_ih_info, H5O_info_t *oinfo) if(NULL == (oh = H5O_protect(loc, H5AC__READ_ONLY_FLAG, FALSE))) HGOTO_ERROR(H5E_OHDR, H5E_CANTPROTECT, FAIL, "unable to load object header") - /* Reset the object info structure */ - HDmemset(oinfo, 0, sizeof(*oinfo)); - - /* Retrieve the file's fileno */ - H5F_GET_FILENO(loc->file, oinfo->fileno); - - /* Set the object's address */ - oinfo->addr = loc->addr; - /* Get class for object */ if(NULL == (obj_class = H5O__obj_class_real(oh))) HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to determine object class") - /* Retrieve the type of the object */ - oinfo->type = obj_class->type; + /* Reset the object info structure */ + HDmemset(oinfo, 0, sizeof(*oinfo)); - /* Set the object's reference count */ - oinfo->rc = oh->nlink; + /* Get basic information, if requested */ + if(fields & H5O_INFO_BASIC) { + /* Retrieve the file's fileno */ + H5F_GET_FILENO(loc->file, oinfo->fileno); - /* Get modification time for object */ - if(oh->version > H5O_VERSION_1) { - oinfo->atime = oh->atime; - oinfo->mtime = oh->mtime; - oinfo->ctime = oh->ctime; - oinfo->btime = oh->btime; - } /* end if */ - else { - htri_t exists; /* Flag if header message of interest exists */ + /* Set the object's address */ + oinfo->addr = loc->addr; - /* No information for access & modification fields */ - /* (we stopped updating the "modification time" header message for - * raw data changes, so the "modification time" header message - * is closest to the 'change time', in POSIX terms - QAK) - */ - oinfo->atime = 0; - oinfo->mtime = 0; - oinfo->btime = 0; - - /* Might be information for modification time */ - if((exists = H5O_msg_exists_oh(oh, H5O_MTIME_ID)) < 0) - HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "unable to check for MTIME message") - if(exists > 0) { - /* Get "old style" modification time info */ - if(NULL == H5O_msg_read_oh(loc->file, oh, H5O_MTIME_ID, &oinfo->ctime)) - HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't read MTIME message") + /* Retrieve the type of the object */ + oinfo->type = obj_class->type; + + /* Set the object's reference count */ + oinfo->rc = oh->nlink; + } + + /* Get time information, if requested */ + if(fields & H5O_INFO_TIME) { + if(oh->version > H5O_VERSION_1) { + oinfo->atime = oh->atime; + oinfo->mtime = oh->mtime; + oinfo->ctime = oh->ctime; + oinfo->btime = oh->btime; } /* end if */ else { - /* Check for "new style" modification time info */ - if((exists = H5O_msg_exists_oh(oh, H5O_MTIME_NEW_ID)) < 0) - HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "unable to check for MTIME_NEW message") - if(exists > 0) { - /* Get "new style" modification time info */ - if(NULL == H5O_msg_read_oh(loc->file, oh, H5O_MTIME_NEW_ID, &oinfo->ctime)) - HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't read MTIME_NEW message") + htri_t exists; /* Flag if header message of interest exists */ + + /* No information for access & modification fields */ + /* (we stopped updating the "modification time" header message for + * raw data changes, so the "modification time" header message + * is closest to the 'change time', in POSIX terms - QAK) + */ + oinfo->atime = 0; + oinfo->mtime = 0; + oinfo->btime = 0; + + /* Might be information for modification time */ + if((exists = H5O_msg_exists_oh(oh, H5O_MTIME_ID)) < 0) + HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "unable to check for MTIME message") + if(exists > 0) { + /* Get "old style" modification time info */ + if(NULL == H5O_msg_read_oh(loc->file, oh, H5O_MTIME_ID, &oinfo->ctime)) + HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't read MTIME message") } /* end if */ - else - oinfo->ctime = 0; - } /* end else */ - } /* end else */ + else { + /* Check for "new style" modification time info */ + if((exists = H5O_msg_exists_oh(oh, H5O_MTIME_NEW_ID)) < 0) + HGOTO_ERROR(H5E_OHDR, H5E_NOTFOUND, FAIL, "unable to check for MTIME_NEW message") + if(exists > 0) { + /* Get "new style" modification time info */ + if(NULL == H5O_msg_read_oh(loc->file, oh, H5O_MTIME_NEW_ID, &oinfo->ctime)) + HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't read MTIME_NEW message") + } /* end if */ + else + oinfo->ctime = 0; + } /* end else */ + } /* end else */ + } /* end if */ - /* Get the information for the object header */ - if(H5O__get_hdr_info_real(oh, &oinfo->hdr) < 0) - HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve object header info") + /* Get the information for the object header, if requested */ + if(fields & H5O_INFO_HDR) + if(H5O__get_hdr_info_real(oh, &oinfo->hdr) < 0) + HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve object header info") /* Retrieve # of attributes */ - if(H5O_attr_count_real(loc->file, oh, &oinfo->num_attrs) < 0) - HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve attribute count") + if(fields & H5O_INFO_NUM_ATTRS) + if(H5O_attr_count_real(loc->file, oh, &oinfo->num_attrs) < 0) + HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve attribute count") /* Get B-tree & heap metadata storage size, if requested */ - if(want_ih_info) { + if(fields & H5O_INFO_META_SIZE) { /* Check for 'bh_info' callback for this type of object */ if(obj_class->bh_info) /* Call the object's class 'bh_info' routine */ @@ -2317,9 +2327,10 @@ H5O_get_info(const H5O_loc_t *loc, hbool_t want_ih_info, H5O_info_t *oinfo) HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve object's btree & heap info") /* Get B-tree & heap info for any attributes */ - if(oinfo->num_attrs > 0) + if(!(fields & H5O_INFO_NUM_ATTRS) || oinfo->num_attrs > 0) { if(H5O__attr_bh_info(loc->file, oh, &oinfo->meta_size.attr) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve attribute btree & heap info") + } /* end if */ } /* end if */ done: @@ -2338,16 +2349,18 @@ done: * 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: Non-negative - * Failure: Negative + * Note: Add a parameter "fields" to indicate selection of object info. + * + * Return: Success: Non-negative + * Failure: Negative * * Programmer: Quincey Koziol - * December 28, 2017 + * December 28, 2017 * *------------------------------------------------------------------------- */ herr_t -H5O__get_info_by_name(const H5G_loc_t *loc, const char *name, H5O_info_t *oinfo) +H5O__get_info_by_name(const H5G_loc_t *loc, const char *name, H5O_info_t *oinfo, unsigned fields) { herr_t ret_value = SUCCEED; /* Return value */ @@ -2359,7 +2372,7 @@ H5O__get_info_by_name(const H5G_loc_t *loc, const char *name, H5O_info_t *oinfo) HDassert(oinfo); /* Retrieve the object's information */ - if(H5G_loc_info(loc, name, TRUE, oinfo/*out*/) < 0) + if(H5G_loc_info(loc, name, oinfo/*out*/, fields) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve object info") done: @@ -2376,17 +2389,19 @@ done: * 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: Non-negative - * Failure: Negative + * Note: Add a parameter "fields" to indicate selection of object info. * - * Programmer: Quincey Koziol - * December 28, 2017 + * Return: Success: Non-negative + * Failure: Negative + * + * Programmer: Quincey Koziol + * December 28, 2017 * *------------------------------------------------------------------------- */ herr_t H5O__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, H5O_info_t *oinfo) + H5_iter_order_t order, hsize_t n, H5O_info_t *oinfo, unsigned fields) { H5G_loc_t obj_loc; /* Location used to open group */ H5G_name_t obj_path; /* Opened object group hier. path */ @@ -2412,7 +2427,7 @@ H5O__get_info_by_idx(const H5G_loc_t *loc, const char *group_name, H5_index_t id loc_found = TRUE; /* Retrieve the object's information */ - if(H5O_get_info(obj_loc.oloc, TRUE, oinfo) < 0) + if(H5O_get_info(obj_loc.oloc, oinfo, fields) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't retrieve object info") done: @@ -2793,7 +2808,7 @@ H5O__visit_cb(hid_t H5_ATTR_UNUSED group, const char *name, const H5L_info_t *li H5O_info_t oinfo; /* Object info */ /* Get the object's info */ - if(H5O_get_info(&obj_oloc, TRUE, &oinfo) < 0) + if(H5O_get_info(&obj_oloc, &oinfo, udata->fields) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, H5_ITER_ERROR, "unable to get object info") /* Make the application callback */ @@ -2833,7 +2848,7 @@ done: /*------------------------------------------------------------------------- * Function: H5O__visit * - * Purpose: Recursively visit an object and all the objects reachable + * Purpose: Recursively visit an object and all the objects reachable * from it. If the starting object is a group, all the objects * linked to from that group will be visited. Links within * each group are visited according to the order within the @@ -2849,22 +2864,24 @@ done: * iteration index and iteration order given) will be used to in * the callback about the object. * - * Return: Success: The return value of the first operator that + * Note: Add a parameter "fields" to indicate selection of object info. + * + * Return: Success: The return value of the first operator that * returns non-zero, or zero if all members were * processed with no operator returning non-zero. * - * Failure: Negative if something goes wrong within the + * Failure: Negative if something goes wrong within the * library, or the negative value returned by one * of the operators. * * Programmer: Quincey Koziol - * November 24 2007 + * November 24 2007 * *------------------------------------------------------------------------- */ herr_t H5O__visit(hid_t loc_id, const char *obj_name, H5_index_t idx_type, - H5_iter_order_t order, H5O_iterate_t op, void *op_data) + H5_iter_order_t order, H5O_iterate_t op, void *op_data, unsigned fields) { H5O_iter_visit_ud_t udata; /* User data for callback */ H5G_loc_t loc; /* Location of reference object */ @@ -2896,7 +2913,7 @@ H5O__visit(hid_t loc_id, const char *obj_name, H5_index_t idx_type, loc_found = TRUE; /* Get the object's info */ - if(H5O_get_info(&obj_oloc, TRUE, &oinfo) < 0) + if(H5O_get_info(&obj_oloc, &oinfo, fields) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "unable to get object info") /* Open the object */ @@ -2925,6 +2942,7 @@ H5O__visit(hid_t loc_id, const char *obj_name, H5_index_t idx_type, udata.start_loc = &start_loc; udata.op = op; udata.op_data = op_data; + udata.fields = fields; /* Create skip list to store visited object information */ if((udata.visited = H5SL_create(H5SL_TYPE_OBJ, NULL)) == NULL) diff --git a/src/H5Opkg.h b/src/H5Opkg.h index f535e50..616f96b 100644 --- a/src/H5Opkg.h +++ b/src/H5Opkg.h @@ -567,15 +567,15 @@ H5_DLL int H5O__link_oh(H5F_t *f, int adjust, H5O_t *oh, hbool_t *deleted); H5_DLL herr_t H5O__link(const H5O_loc_t *loc, int adjust); H5_DLL htri_t H5O__exists_by_name(const H5G_loc_t *loc, const char *name); H5_DLL herr_t H5O__get_info_by_name(const H5G_loc_t *loc, const char *name, - H5O_info_t *oinfo); + H5O_info_t *oinfo, unsigned fields); H5_DLL herr_t H5O__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, H5O_info_t *oinfo); + H5_index_t idx_type, H5_iter_order_t order, hsize_t n, H5O_info_t *oinfo, unsigned fields); H5_DLL herr_t H5O__set_comment_by_name(const H5G_loc_t *loc, const char *name, const char *comment); H5_DLL ssize_t H5O__get_comment_by_name(const H5G_loc_t *loc, const char *name, char *comment, size_t bufsize); H5_DLL herr_t H5O__visit(hid_t loc_id, const char *obj_name, H5_index_t idx_type, - H5_iter_order_t order, H5O_iterate_t op, void *op_data); + H5_iter_order_t order, H5O_iterate_t op, void *op_data, unsigned fields); H5_DLL herr_t H5O__inc_rc(H5O_t *oh); H5_DLL herr_t H5O__dec_rc(H5O_t *oh); H5_DLL herr_t H5O__free(H5O_t *oh); diff --git a/src/H5Oprivate.h b/src/H5Oprivate.h index 696fd38..10063d5 100644 --- a/src/H5Oprivate.h +++ b/src/H5Oprivate.h @@ -881,8 +881,7 @@ H5_DLL herr_t H5O_bogus_oh(H5F_t *f, H5O_t *oh, unsigned mesg_id, unsigned mesg_ #endif /* H5O_ENABLE_BOGUS */ H5_DLL herr_t H5O_delete(H5F_t *f, haddr_t addr); H5_DLL herr_t H5O_get_hdr_info(const H5O_loc_t *oloc, H5O_hdr_info_t *hdr); -H5_DLL herr_t H5O_get_info(const H5O_loc_t *oloc, hbool_t want_ih_info, - H5O_info_t *oinfo); +H5_DLL herr_t H5O_get_info(const H5O_loc_t *oloc, H5O_info_t *oinfo, unsigned fields); H5_DLL herr_t H5O_obj_type(const H5O_loc_t *loc, H5O_type_t *obj_type); H5_DLL herr_t H5O_get_create_plist(const H5O_loc_t *loc, struct H5P_genplist_t *oc_plist); H5_DLL hid_t H5O_open_name(const H5G_loc_t *loc, const char *name, hbool_t app_ref); diff --git a/src/H5Opublic.h b/src/H5Opublic.h index 8d6dda4..da2910d 100644 --- a/src/H5Opublic.h +++ b/src/H5Opublic.h @@ -73,6 +73,17 @@ #define H5O_SHMESG_MAX_NINDEXES 8 #define H5O_SHMESG_MAX_LIST_SIZE 5000 +/* Flags for H5Oget_info. + * Theses flags determine which fields will be filled in in the H5O_info_t + * struct. + */ +#define H5O_INFO_BASIC 0x0001u /* Fill in the fileno, addr, type, and rc fields */ +#define H5O_INFO_TIME 0x0002u /* Fill in the atime, mtime, ctime, and btime fields */ +#define H5O_INFO_NUM_ATTRS 0x0004u /* Fill in the num_attrs field */ +#define H5O_INFO_HDR 0x0008u /* Fill in the hdr field */ +#define H5O_INFO_META_SIZE 0x0010u /* Fill in the meta_size field */ +#define H5O_INFO_ALL (H5O_INFO_BASIC | H5O_INFO_TIME | H5O_INFO_NUM_ATTRS | H5O_INFO_HDR | H5O_INFO_META_SIZE) + /*******************/ /* Public Typedefs */ /*******************/ @@ -156,12 +167,12 @@ H5_DLL hid_t H5Oopen_by_addr(hid_t loc_id, haddr_t addr); H5_DLL hid_t H5Oopen_by_idx(hid_t loc_id, const char *group_name, H5_index_t idx_type, H5_iter_order_t order, hsize_t n, hid_t lapl_id); H5_DLL htri_t H5Oexists_by_name(hid_t loc_id, const char *name, hid_t lapl_id); -H5_DLL herr_t H5Oget_info(hid_t loc_id, H5O_info_t *oinfo); -H5_DLL herr_t H5Oget_info_by_name(hid_t loc_id, const char *name, H5O_info_t *oinfo, - hid_t lapl_id); -H5_DLL herr_t H5Oget_info_by_idx(hid_t loc_id, const char *group_name, +H5_DLL herr_t H5Oget_info2(hid_t loc_id, H5O_info_t *oinfo, unsigned fields); +H5_DLL herr_t H5Oget_info_by_name2(hid_t loc_id, const char *name, H5O_info_t *oinfo, + unsigned fields, hid_t lapl_id); +H5_DLL herr_t H5Oget_info_by_idx2(hid_t loc_id, const char *group_name, H5_index_t idx_type, H5_iter_order_t order, hsize_t n, H5O_info_t *oinfo, - hid_t lapl_id); + unsigned fields, hid_t lapl_id); H5_DLL herr_t H5Olink(hid_t obj_id, hid_t new_loc_id, const char *new_name, hid_t lcpl_id, hid_t lapl_id); H5_DLL herr_t H5Oincr_refcount(hid_t object_id); @@ -174,11 +185,11 @@ H5_DLL herr_t H5Oset_comment_by_name(hid_t loc_id, const char *name, H5_DLL ssize_t H5Oget_comment(hid_t obj_id, char *comment, size_t bufsize); H5_DLL ssize_t H5Oget_comment_by_name(hid_t loc_id, const char *name, char *comment, size_t bufsize, hid_t lapl_id); -H5_DLL herr_t H5Ovisit(hid_t obj_id, H5_index_t idx_type, H5_iter_order_t order, - H5O_iterate_t op, void *op_data); -H5_DLL herr_t H5Ovisit_by_name(hid_t loc_id, const char *obj_name, +H5_DLL herr_t H5Ovisit2(hid_t obj_id, H5_index_t idx_type, H5_iter_order_t order, + H5O_iterate_t op, void *op_data, unsigned fields); +H5_DLL herr_t H5Ovisit_by_name2(hid_t loc_id, const char *obj_name, H5_index_t idx_type, H5_iter_order_t order, H5O_iterate_t op, - void *op_data, hid_t lapl_id); + void *op_data, unsigned fields, hid_t lapl_id); H5_DLL herr_t H5Oclose(hid_t object_id); H5_DLL herr_t H5Oflush(hid_t obj_id); H5_DLL herr_t H5Orefresh(hid_t oid); @@ -205,7 +216,18 @@ typedef struct H5O_stat_t { } H5O_stat_t; /* Function prototypes */ +H5_DLL herr_t H5Oget_info1(hid_t loc_id, H5O_info_t *oinfo); +H5_DLL herr_t H5Oget_info_by_name1(hid_t loc_id, const char *name, H5O_info_t *oinfo, + hid_t lapl_id); +H5_DLL herr_t H5Oget_info_by_idx1(hid_t loc_id, const char *group_name, + H5_index_t idx_type, H5_iter_order_t order, hsize_t n, H5O_info_t *oinfo, + hid_t lapl_id); +H5_DLL herr_t H5Ovisit1(hid_t obj_id, H5_index_t idx_type, H5_iter_order_t order, + H5O_iterate_t op, void *op_data); +H5_DLL herr_t H5Ovisit_by_name1(hid_t loc_id, const char *obj_name, + H5_index_t idx_type, H5_iter_order_t order, H5O_iterate_t op, + void *op_data, hid_t lapl_id); #endif /* H5_NO_DEPRECATED_SYMBOLS */ #ifdef __cplusplus @@ -254,23 +254,23 @@ H5PB_print_stats(const H5PB_t *page_buf) printf("PAGE BUFFER STATISTICS:\n"); - printf("******* METADATA\n"); - printf("\t Total Accesses: %u\n", page_buf->accesses[0]); - printf("\t Hits: %u\n", page_buf->hits[0]); - printf("\t Misses: %u\n", page_buf->misses[0]); - printf("\t Evictions: %u\n", page_buf->evictions[0]); - printf("\t Bypasses: %u\n", page_buf->bypasses[0]); - printf("\t Hit Rate = %f%%\n", ((double)page_buf->hits[0]/(page_buf->accesses[0] - page_buf->bypasses[0]))*100); - printf("*****************\n\n"); - - printf("******* RAWDATA\n"); - printf("\t Total Accesses: %u\n", page_buf->accesses[1]); - printf("\t Hits: %u\n", page_buf->hits[1]); - printf("\t Misses: %u\n", page_buf->misses[1]); - printf("\t Evictions: %u\n", page_buf->evictions[1]); - printf("\t Bypasses: %u\n", page_buf->bypasses[1]); - printf("\t Hit Rate = %f%%\n", ((double)page_buf->hits[1]/(page_buf->accesses[1]-page_buf->bypasses[0]))*100); - printf("*****************\n\n"); + HDprintf("******* METADATA\n"); + HDprintf("\t Total Accesses: %u\n", page_buf->accesses[0]); + HDprintf("\t Hits: %u\n", page_buf->hits[0]); + HDprintf("\t Misses: %u\n", page_buf->misses[0]); + HDprintf("\t Evictions: %u\n", page_buf->evictions[0]); + HDprintf("\t Bypasses: %u\n", page_buf->bypasses[0]); + HDprintf("\t Hit Rate = %f%%\n", ((double)page_buf->hits[0]/(page_buf->accesses[0] - page_buf->bypasses[0]))*100); + HDprintf("*****************\n\n"); + + HDprintf("******* RAWDATA\n"); + HDprintf("\t Total Accesses: %u\n", page_buf->accesses[1]); + HDprintf("\t Hits: %u\n", page_buf->hits[1]); + HDprintf("\t Misses: %u\n", page_buf->misses[1]); + HDprintf("\t Evictions: %u\n", page_buf->evictions[1]); + HDprintf("\t Bypasses: %u\n", page_buf->bypasses[1]); + HDprintf("\t Hit Rate = %f%%\n", ((double)page_buf->hits[1]/(page_buf->accesses[1]-page_buf->bypasses[0]))*100); + HDprintf("*****************\n\n"); FUNC_LEAVE_NOAPI(SUCCEED) } /* H5PB_print_stats */ diff --git a/src/H5Pdxpl.c b/src/H5Pdxpl.c index e33e762..b56c137 100644 --- a/src/H5Pdxpl.c +++ b/src/H5Pdxpl.c @@ -152,22 +152,6 @@ #define H5D_XFER_XFORM_COPY H5P__dxfr_xform_copy #define H5D_XFER_XFORM_CMP H5P__dxfr_xform_cmp #define H5D_XFER_XFORM_CLOSE H5P__dxfr_xform_close -/* Definitions for properties of direct chunk write */ -#define H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_SIZE sizeof(hbool_t) -#define H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_DEF FALSE -#define H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_SIZE sizeof(uint32_t) -#define H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_DEF 0 -#define H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_SIZE sizeof(hsize_t *) -#define H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_DEF NULL -#define H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_SIZE sizeof(uint32_t) -#define H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_DEF 0 -/* Definitions for properties of direct chunk read */ -#define H5D_XFER_DIRECT_CHUNK_READ_FLAG_SIZE sizeof(hbool_t) -#define H5D_XFER_DIRECT_CHUNK_READ_FLAG_DEF FALSE -#define H5D_XFER_DIRECT_CHUNK_READ_FILTERS_SIZE sizeof(uint32_t) -#define H5D_XFER_DIRECT_CHUNK_READ_FILTERS_DEF 0 -#define H5D_XFER_DIRECT_CHUNK_READ_OFFSET_SIZE sizeof(hsize_t *) -#define H5D_XFER_DIRECT_CHUNK_READ_OFFSET_DEF NULL /******************/ @@ -266,13 +250,6 @@ static const H5Z_EDC_t H5D_def_enable_edc_g = H5D_XFER_EDC_DEF; /* De static const H5Z_cb_t H5D_def_filter_cb_g = H5D_XFER_FILTER_CB_DEF; /* Default value for filter callback */ static const H5T_conv_cb_t H5D_def_conv_cb_g = H5D_XFER_CONV_CB_DEF; /* Default value for datatype conversion callback */ static const void *H5D_def_xfer_xform_g = H5D_XFER_XFORM_DEF; /* Default value for data transform */ -static const hbool_t H5D_def_direct_chunk_flag_g = H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_DEF; /* Default value for the flag of direct chunk write */ -static const uint32_t H5D_def_direct_chunk_filters_g = H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_DEF; /* Default value for the filters of direct chunk write */ -static const hsize_t *H5D_def_direct_chunk_offset_g = H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_DEF; /* Default value for the offset of direct chunk write */ -static const uint32_t H5D_def_direct_chunk_datasize_g = H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_DEF; /* Default value for the datasize of direct chunk write */ -static const hbool_t direct_chunk_read_flag = H5D_XFER_DIRECT_CHUNK_READ_FLAG_DEF; /* Default value for the flag of direct chunk read */ -static const hsize_t *direct_chunk_read_offset = H5D_XFER_DIRECT_CHUNK_READ_OFFSET_DEF; /* Default value for the offset of direct chunk read */ -static const uint32_t direct_chunk_read_filters = H5D_XFER_DIRECT_CHUNK_READ_FILTERS_DEF; /* Default value for the filters of direct chunk read */ /*------------------------------------------------------------------------- @@ -423,48 +400,6 @@ H5P__dxfr_reg_prop(H5P_genclass_t *pclass) H5D_XFER_XFORM_DEL, H5D_XFER_XFORM_COPY, H5D_XFER_XFORM_CMP, H5D_XFER_XFORM_CLOSE) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") - /* Register the property of flag for direct chunk write */ - /* (Note: this property should not have an encode/decode callback -QAK) */ - if(H5P_register_real(pclass, H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_NAME, H5D_XFER_DIRECT_CHUNK_WRITE_FLAG_SIZE, &H5D_def_direct_chunk_flag_g, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") - - /* Register the property of filter for direct chunk write */ - /* (Note: this property should not have an encode/decode callback -QAK) */ - if(H5P_register_real(pclass, H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_NAME, H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_SIZE, &H5D_def_direct_chunk_filters_g, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") - - /* Register the property of offset for direct chunk write */ - /* (Note: this property should not have an encode/decode callback -QAK) */ - if(H5P_register_real(pclass, H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_NAME, H5D_XFER_DIRECT_CHUNK_WRITE_OFFSET_SIZE, &H5D_def_direct_chunk_offset_g, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") - - /* Register the property of datasize for direct chunk write */ - /* (Note: this property should not have an encode/decode callback -QAK) */ - if(H5P_register_real(pclass, H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_NAME, H5D_XFER_DIRECT_CHUNK_WRITE_DATASIZE_SIZE, &H5D_def_direct_chunk_datasize_g, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") - - /* Register the property of flag for direct chunk read */ - /* (Note: this property should not have an encode/decode callback) */ - if(H5P_register_real(pclass, H5D_XFER_DIRECT_CHUNK_READ_FLAG_NAME, H5D_XFER_DIRECT_CHUNK_READ_FLAG_SIZE, &direct_chunk_read_flag, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") - - /* Register the property of filter for direct chunk read */ - /* (Note: this property should not have an encode/decode callback) */ - if(H5P_register_real(pclass, H5D_XFER_DIRECT_CHUNK_READ_FILTERS_NAME, H5D_XFER_DIRECT_CHUNK_READ_FILTERS_SIZE, &direct_chunk_read_filters, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") - - /* Register the property of offset for direct chunk read */ - /* (Note: this property should not have an encode/decode callback) */ - if(H5P_register_real(pclass, H5D_XFER_DIRECT_CHUNK_READ_OFFSET_NAME, H5D_XFER_DIRECT_CHUNK_READ_OFFSET_SIZE, &direct_chunk_read_offset, - NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTINSERT, FAIL, "can't insert property into class") - done: FUNC_LEAVE_NOAPI(ret_value) } /* end H5P__dxfr_reg_prop() */ @@ -141,7 +141,7 @@ done: void *ref; IN: Reference to open. RETURNS - Valid ID on success, Negative on failure + Valid ID on success, H5I_INVALID_HID on failure DESCRIPTION Given a reference to some object, open that object and return an ID for that object. @@ -203,7 +203,7 @@ done: void *ref; IN: Reference to open. RETURNS - Valid ID on success, Negative on failure + Valid ID on success, H5I_INVALID_HID on failure DESCRIPTION Given a reference to some object, creates a copy of the dataset pointed to's dataspace and defines a selection in the copy which is the region @@ -311,7 +311,7 @@ done: when passing in the size) RETURNS - Non-negative length of the path on success, Negative on failure + Non-negative length of the path on success, -1 on failure DESCRIPTION Given a reference to some object, determine a path to the object referenced in the file. @@ -335,23 +335,23 @@ H5Rget_name(hid_t id, H5R_type_t ref_type, const void *_ref, char *name, H5F_t *file; /* File object */ ssize_t ret_value; /* Return value */ - FUNC_ENTER_API(FAIL) + FUNC_ENTER_API((-1)) H5TRACE5("Zs", "iRt*x*sz", id, ref_type, _ref, name, size); /* Check args */ if (H5G_loc(id, &loc) < 0) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location") + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, (-1), "not a location") if (ref_type <= H5R_BADTYPE || ref_type >= H5R_MAXTYPE) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid reference type") + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, (-1), "invalid reference type") if (_ref == NULL) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "invalid reference pointer") + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, (-1), "invalid reference pointer") /* Get the file pointer from the entry */ file = loc.oloc->file; /* Get name */ if((ret_value = H5R__get_name(file, id, ref_type, _ref, name, size)) < 0) - HGOTO_ERROR(H5E_REFERENCE, H5E_CANTGET, FAIL, "unable to determine object path") + HGOTO_ERROR(H5E_REFERENCE, H5E_CANTGET, (-1), "unable to determine object path") done: FUNC_LEAVE_API(ret_value) diff --git a/src/H5Rdeprec.c b/src/H5Rdeprec.c index 2f41f7d..fb62430 100644 --- a/src/H5Rdeprec.c +++ b/src/H5Rdeprec.c @@ -141,7 +141,7 @@ done: * ref IN: Reference to open * * Return: Success: Valid HDF5 ID - * Failure: Negative + * Failure: H5I_INVALID_HID * *------------------------------------------------------------------------- */ diff --git a/src/H5Rint.c b/src/H5Rint.c index 02f7778..acf6b56 100644 --- a/src/H5Rint.c +++ b/src/H5Rint.c @@ -587,7 +587,7 @@ done: H5F_t *file; IN: File the object being dereferenced is within H5R_type_t ref_type; IN: Type of reference to query void *ref; IN: Reference to query. - H5O_type_t *obj_type; OUT: The type of the object, set on success + H5O_type_t *obj_type; OUT: The type of the object, set on success RETURNS Non-negative on success/Negative on failure @@ -678,12 +678,12 @@ done: hid_t lapl_id; IN: LAPL to use for operation hid_t id; IN: Location ID given for reference H5R_type_t ref_type; IN: Type of reference - void *ref; IN: Reference to query. + void *_ref; IN: Reference to query. char *name; OUT: Buffer to place name of object referenced size_t size; IN: Size of name buffer RETURNS - Non-negative length of the path on success, Negative on failure + Non-negative length of the path on success, -1 on failure DESCRIPTION Given a reference to some object, determine a path to the object referenced in the file. @@ -732,7 +732,7 @@ H5R__get_name(H5F_t *f, hid_t id, H5R_type_t ref_type, const void *_ref, /* Get the dataset region from the heap (allocate inside routine) */ if ((buf = (uint8_t *)H5HG_read(oloc.file, &hobjid, NULL, NULL)) == NULL) - HGOTO_ERROR(H5E_REFERENCE, H5E_READERROR, FAIL, "Unable to read dataset region information") + HGOTO_ERROR(H5E_REFERENCE, H5E_READERROR, (-1), "Unable to read dataset region information") /* Get the object oid for the dataset */ p = buf; @@ -747,22 +747,21 @@ H5R__get_name(H5F_t *f, hid_t id, H5R_type_t ref_type, const void *_ref, case H5R_BADTYPE: case H5R_MAXTYPE: default: - HDassert("unknown reference type" && 0); - HGOTO_ERROR(H5E_REFERENCE, H5E_UNSUPPORTED, FAIL, "internal error (unknown reference type)") + HGOTO_ERROR(H5E_REFERENCE, H5E_UNSUPPORTED, (-1), "internal error (unknown reference type)") } /* end switch */ /* Retrieve file ID for name search */ - if ((file_id = H5I_get_file_id(id, FALSE)) < 0) - HGOTO_ERROR(H5E_REFERENCE, H5E_CANTGET, FAIL, "can't retrieve file ID") + if ((file_id = H5F_get_id(f, FALSE)) < 0) + HGOTO_ERROR(H5E_ATOM, H5E_CANTGET, (-1), "can't get file ID") /* Get name, length, etc. */ if ((ret_value = H5G_get_name_by_addr(file_id, &oloc, name, size)) < 0) - HGOTO_ERROR(H5E_REFERENCE, H5E_CANTGET, FAIL, "can't determine name") + HGOTO_ERROR(H5E_REFERENCE, H5E_CANTGET, (-1), "can't determine name") done: /* Close file ID used for search */ if (file_id > 0 && H5I_dec_ref(file_id) < 0) - HDONE_ERROR(H5E_REFERENCE, H5E_CANTDEC, FAIL, "can't decrement ref count of temp ID") + HDONE_ERROR(H5E_REFERENCE, H5E_CANTDEC, (-1), "can't decrement ref count of temp ID") FUNC_LEAVE_NOAPI_VOL(ret_value) } /* end H5R__get_name() */ diff --git a/src/H5Rpkg.h b/src/H5Rpkg.h index 49261eb..fbbff50 100644 --- a/src/H5Rpkg.h +++ b/src/H5Rpkg.h @@ -26,6 +26,11 @@ #include "H5Rprivate.h" /* Other private headers needed by this file */ +#include "H5Fprivate.h" /* Files */ +#include "H5Gprivate.h" /* Groups */ +#include "H5Oprivate.h" /* Object headers */ +#include "H5Sprivate.h" /* Dataspaces */ + /**************************/ /* Package Private Macros */ @@ -26,7 +26,6 @@ #include "H5Fprivate.h" /* Files */ #include "H5FLprivate.h" /* Free lists */ #include "H5Iprivate.h" /* IDs */ -#include "H5MMprivate.h" /* Memory management */ #include "H5Oprivate.h" /* Object headers */ #include "H5Spkg.h" /* Dataspaces */ @@ -208,6 +207,58 @@ H5S_term_package(void) FUNC_LEAVE_NOAPI(n) } /* end H5S_term_package() */ + + +/*-------------------------------------------------------------------------- + NAME + H5S_get_validiated_dataspace + PURPOSE + Get a pointer to a validated H5S_t pointer + USAGE + H5S_t *H5S_get_validated_space(dataspace_id, space) + hid_t space_id; IN: The ID of the dataspace + const H5S_t * space; OUT: A pointer to the dataspace + RETURNS + SUCCEED/FAIL + DESCRIPTION + Gets a pointer to a dataspace struct after validating it. The pointer + can be NULL (if the ID is H5S_ALL, for example). + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ +herr_t +H5S_get_validated_dataspace(hid_t space_id, const H5S_t **space) +{ + herr_t ret_value = SUCCEED; /* Return value */ + + FUNC_ENTER_NOAPI(FAIL) + + HDassert(space); + + if (space_id < 0) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid space_id (ID cannot be a negative number)") + + if (H5S_ALL == space_id) { + /* No special dataspace struct for H5S_ALL */ + *space = NULL; + } + else { + /* Get the dataspace pointer */ + if (NULL == (*space = (const H5S_t *)H5I_object_verify(space_id, H5I_DATASPACE))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "space_id is not a dataspace ID") + + /* Check for valid selection */ + if (H5S_SELECT_VALID(*space) != TRUE) + HGOTO_ERROR(H5E_DATASPACE, H5E_BADRANGE, FAIL, "selection + offset not within extent") + } + +done: + FUNC_LEAVE_NOAPI(ret_value) + +} /* end H5S_get_validated_dataspace() */ + /*-------------------------------------------------------------------------- NAME diff --git a/src/H5Sprivate.h b/src/H5Sprivate.h index b4ae1ff..15ce75d 100644 --- a/src/H5Sprivate.h +++ b/src/H5Sprivate.h @@ -215,6 +215,7 @@ H5_DLL herr_t H5S_set_extent_real(H5S_t *space, const hsize_t *size); H5_DLL herr_t H5S_set_extent_simple(H5S_t *space, unsigned rank, const hsize_t *dims, const hsize_t *max); H5_DLL H5S_t *H5S_create(H5S_class_t type); +H5_DLL herr_t H5S_get_validated_dataspace(hid_t space_id, const H5S_t **space/*out*/); H5_DLL H5S_t *H5S_create_simple(unsigned rank, const hsize_t dims[/*rank*/], const hsize_t maxdims[/*rank*/]); H5_DLL herr_t H5S_set_version(H5F_t *f, H5S_t *ds); diff --git a/src/H5vers.txt b/src/H5vers.txt index 0303bf5..914c30e 100644 --- a/src/H5vers.txt +++ b/src/H5vers.txt @@ -56,6 +56,11 @@ FUNCTION: H5Ewalk; H5E_walk, H5E_error; v10, v18 FUNCTION: H5Fget_info; H5F_info; v18, v110 FUNCTION: H5Gcreate; ; v10, v18 FUNCTION: H5Gopen; ; v10, v18 +FUNCTION: H5Oget_info; ; v18, v112 +FUNCTION: H5Oget_info_by_name; ; v18, v112 +FUNCTION: H5Oget_info_by_idx; ; v18, v112 +FUNCTION: H5Ovisit; ; v18, v112 +FUNCTION: H5Ovisit_by_name; ; v18, v112 FUNCTION: H5Pget_filter; ; v10, v18 FUNCTION: H5Pget_filter_by_id; ; v16, v18 FUNCTION: H5Pinsert; ; v14, v18 diff --git a/src/Makefile.am b/src/Makefile.am index 21f3966..a0defad 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -80,7 +80,7 @@ libhdf5_la_SOURCES= H5.c H5checksum.c H5dbg.c H5system.c H5timer.c H5trace.c \ H5HP.c H5I.c H5Itest.c H5L.c H5Lexternal.c H5lib_settings.c \ H5MF.c H5MFaggr.c H5MFdbg.c H5MFsection.c \ H5MM.c H5MP.c H5MPtest.c \ - H5O.c H5Oainfo.c H5Oalloc.c H5Oattr.c \ + H5O.c H5Odeprec.c H5Oainfo.c H5Oalloc.c H5Oattr.c \ H5Oattribute.c H5Obogus.c H5Obtreek.c H5Ocache.c H5Ocache_image.c \ H5Ochunk.c \ H5Ocont.c H5Ocopy.c H5Odbg.c H5Odrvinfo.c H5Odtype.c H5Oefl.c \ |