diff options
Diffstat (limited to 'src/H5HFiter.c')
| -rw-r--r-- | src/H5HFiter.c | 135 |
1 files changed, 43 insertions, 92 deletions
diff --git a/src/H5HFiter.c b/src/H5HFiter.c index 30c4190..673c543 100644 --- a/src/H5HFiter.c +++ b/src/H5HFiter.c @@ -6,7 +6,7 @@ * 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. * + * distribution tree, or in https://www.hdfgroup.org/licenses. * * If you do not have access to either file, you may request a copy from * * help@hdfgroup.org. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ @@ -15,7 +15,7 @@ * * Created: H5HFiter.c * Apr 24 2006 - * Quincey Koziol <koziol@ncsa.uiuc.edu> + * Quincey Koziol * * Purpose: Block iteration routines for fractal heaps. * @@ -68,7 +68,7 @@ H5FL_DEFINE(H5HF_block_loc_t); /*------------------------------------------------------------------------- - * Function: H5HF_man_iter_init + * Function: H5HF__man_iter_init * * Purpose: Initialize a block iterator for walking over all the blocks * in a fractal heap. (initialization finishes when iterator is @@ -77,15 +77,14 @@ H5FL_DEFINE(H5HF_block_loc_t); * Return: SUCCEED/FAIL * * Programmer: Quincey Koziol - * koziol@ncsa.uiuc.edu * Apr 24 2006 * *------------------------------------------------------------------------- */ herr_t -H5HF_man_iter_init(H5HF_block_iter_t *biter) +H5HF__man_iter_init(H5HF_block_iter_t *biter) { - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_PACKAGE_NOERR /* * Check arguments. @@ -96,7 +95,7 @@ H5HF_man_iter_init(H5HF_block_iter_t *biter) HDmemset(biter, 0, sizeof(H5HF_block_iter_t)); FUNC_LEAVE_NOAPI(SUCCEED) -} /* end H5HF_man_iter_init() */ +} /* end H5HF__man_iter_init() */ /*------------------------------------------------------------------------- * Function: H5HF__man_iter_start_offset @@ -107,7 +106,6 @@ H5HF_man_iter_init(H5HF_block_iter_t *biter) * Return: SUCCEED/FAIL * * Programmer: Quincey Koziol - * koziol@ncsa.uiuc.edu * Apr 24 2006 * *------------------------------------------------------------------------- @@ -215,7 +213,7 @@ H5HF__man_iter_start_offset(H5HF_hdr_t *hdr, H5HF_block_iter_t *biter, hsize_t o biter->curr->context = iblock; /* Hold the indirect block with the location */ - if (H5HF_iblock_incr(biter->curr->context) < 0) + if (H5HF__iblock_incr(biter->curr->context) < 0) HGOTO_ERROR(H5E_HEAP, H5E_CANTINC, FAIL, "can't increment reference count on shared indirect block") @@ -259,22 +257,21 @@ done: } /* end H5HF__man_iter_start_offset() */ /*------------------------------------------------------------------------- - * Function: H5HF_man_iter_set_entry + * Function: H5HF__man_iter_set_entry * * Purpose: Set the current entry for the iterator * * Return: SUCCEED/FAIL * * Programmer: Quincey Koziol - * koziol@ncsa.uiuc.edu * May 31 2006 * *------------------------------------------------------------------------- */ herr_t -H5HF_man_iter_set_entry(const H5HF_hdr_t *hdr, H5HF_block_iter_t *biter, unsigned entry) +H5HF__man_iter_set_entry(const H5HF_hdr_t *hdr, H5HF_block_iter_t *biter, unsigned entry) { - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_PACKAGE_NOERR /* * Check arguments. @@ -287,10 +284,10 @@ H5HF_man_iter_set_entry(const H5HF_hdr_t *hdr, H5HF_block_iter_t *biter, unsigne biter->curr->col = entry % hdr->man_dtable.cparam.width; FUNC_LEAVE_NOAPI(SUCCEED) -} /* end H5HF_man_iter_set_entry() */ +} /* end H5HF__man_iter_set_entry() */ /*------------------------------------------------------------------------- - * Function: H5HF_man_iter_start_entry + * Function: H5HF__man_iter_start_entry * * Purpose: Initialize a block iterator to a particular location within * an indirect block @@ -298,19 +295,18 @@ H5HF_man_iter_set_entry(const H5HF_hdr_t *hdr, H5HF_block_iter_t *biter, unsigne * Return: SUCCEED/FAIL * * Programmer: Quincey Koziol - * koziol@ncsa.uiuc.edu * Apr 24 2006 * *------------------------------------------------------------------------- */ herr_t -H5HF_man_iter_start_entry(H5HF_hdr_t *hdr, H5HF_block_iter_t *biter, H5HF_indirect_t *iblock, - unsigned start_entry) +H5HF__man_iter_start_entry(H5HF_hdr_t *hdr, H5HF_block_iter_t *biter, H5HF_indirect_t *iblock, + unsigned start_entry) { H5HF_block_loc_t *new_loc = NULL; /* Pointer to new block location */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_PACKAGE /* * Check arguments. @@ -333,7 +329,7 @@ H5HF_man_iter_start_entry(H5HF_hdr_t *hdr, H5HF_block_iter_t *biter, H5HF_indire new_loc->up = NULL; /* Increment reference count on indirect block */ - if (H5HF_iblock_incr(new_loc->context) < 0) + if (H5HF__iblock_incr(new_loc->context) < 0) HGOTO_ERROR(H5E_HEAP, H5E_CANTINC, FAIL, "can't increment reference count on shared indirect block") /* Make new location the current location */ @@ -347,10 +343,10 @@ done: new_loc = H5FL_FREE(H5HF_block_loc_t, new_loc); FUNC_LEAVE_NOAPI(ret_value) -} /* end H5HF_man_iter_start_entry() */ +} /* end H5HF__man_iter_start_entry() */ /*------------------------------------------------------------------------- - * Function: H5HF_man_iter_reset + * Function: H5HF__man_iter_reset * * Purpose: Reset a block iterator to it's initial state, freeing any * location context it currently has @@ -358,17 +354,16 @@ done: * Return: SUCCEED/FAIL * * Programmer: Quincey Koziol - * koziol@ncsa.uiuc.edu * Apr 24 2006 * *------------------------------------------------------------------------- */ herr_t -H5HF_man_iter_reset(H5HF_block_iter_t *biter) +H5HF__man_iter_reset(H5HF_block_iter_t *biter) { herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_PACKAGE /* * Check arguments. @@ -408,25 +403,24 @@ H5HF_man_iter_reset(H5HF_block_iter_t *biter) done: FUNC_LEAVE_NOAPI(ret_value) -} /* end H5HF_man_iter_reset() */ +} /* end H5HF__man_iter_reset() */ /*------------------------------------------------------------------------- - * Function: H5HF_man_iter_next + * Function: H5HF__man_iter_next * * Purpose: Advance to the next block within the current block of the heap * * Return: SUCCEED/FAIL * * Programmer: Quincey Koziol - * koziol@ncsa.uiuc.edu * Apr 24 2006 * *------------------------------------------------------------------------- */ herr_t -H5HF_man_iter_next(H5HF_hdr_t *hdr, H5HF_block_iter_t *biter, unsigned nentries) +H5HF__man_iter_next(H5HF_hdr_t *hdr, H5HF_block_iter_t *biter, unsigned nentries) { - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_PACKAGE_NOERR /* * Check arguments. @@ -443,28 +437,27 @@ H5HF_man_iter_next(H5HF_hdr_t *hdr, H5HF_block_iter_t *biter, unsigned nentries) /* HDassert(biter->curr->row <= biter->curr->context->nrows); */ FUNC_LEAVE_NOAPI(SUCCEED) -} /* end H5HF_man_iter_next() */ +} /* end H5HF__man_iter_next() */ /*------------------------------------------------------------------------- - * Function: H5HF_man_iter_up + * Function: H5HF__man_iter_up * * Purpose: Move iterator up one level * * Return: SUCCEED/FAIL * * Programmer: Quincey Koziol - * koziol@ncsa.uiuc.edu * Apr 24 2006 * *------------------------------------------------------------------------- */ herr_t -H5HF_man_iter_up(H5HF_block_iter_t *biter) +H5HF__man_iter_up(H5HF_block_iter_t *biter) { H5HF_block_loc_t *up_loc; /* Pointer to 'up' block location */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_PACKAGE /* * Check arguments. @@ -490,28 +483,27 @@ H5HF_man_iter_up(H5HF_block_iter_t *biter) done: FUNC_LEAVE_NOAPI(ret_value) -} /* end H5HF_man_iter_up() */ +} /* end H5HF__man_iter_up() */ /*------------------------------------------------------------------------- - * Function: H5HF_man_iter_down + * Function: H5HF__man_iter_down * * Purpose: Move iterator down one level * * Return: SUCCEED/FAIL * * Programmer: Quincey Koziol - * koziol@ncsa.uiuc.edu * Apr 24 2006 * *------------------------------------------------------------------------- */ herr_t -H5HF_man_iter_down(H5HF_block_iter_t *biter, H5HF_indirect_t *iblock) +H5HF__man_iter_down(H5HF_block_iter_t *biter, H5HF_indirect_t *iblock) { H5HF_block_loc_t *down_loc = NULL; /* Pointer to new 'down' block location */ herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI_NOINIT + FUNC_ENTER_PACKAGE /* * Check arguments. @@ -534,7 +526,7 @@ H5HF_man_iter_down(H5HF_block_iter_t *biter, H5HF_indirect_t *iblock) down_loc->up = biter->curr; /* Increment reference count on indirect block */ - if (H5HF_iblock_incr(down_loc->context) < 0) + if (H5HF__iblock_incr(down_loc->context) < 0) HGOTO_ERROR(H5E_HEAP, H5E_CANTINC, FAIL, "can't increment reference count on shared indirect block") /* Make down location the current location */ @@ -545,26 +537,25 @@ done: down_loc = H5FL_FREE(H5HF_block_loc_t, down_loc); FUNC_LEAVE_NOAPI(ret_value) -} /* end H5HF_man_iter_down() */ +} /* end H5HF__man_iter_down() */ /*------------------------------------------------------------------------- - * Function: H5HF_man_iter_curr + * Function: H5HF__man_iter_curr * * Purpose: Retrieve information about the current block iterator location * * Return: SUCCEED/FAIL * * Programmer: Quincey Koziol - * koziol@ncsa.uiuc.edu * Apr 24 2006 * *------------------------------------------------------------------------- */ herr_t -H5HF_man_iter_curr(H5HF_block_iter_t *biter, unsigned *row, unsigned *col, unsigned *entry, - H5HF_indirect_t **block) +H5HF__man_iter_curr(H5HF_block_iter_t *biter, unsigned *row, unsigned *col, unsigned *entry, + H5HF_indirect_t **block) { - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_PACKAGE_NOERR /* * Check arguments. @@ -583,64 +574,24 @@ H5HF_man_iter_curr(H5HF_block_iter_t *biter, unsigned *row, unsigned *col, unsig *block = biter->curr->context; FUNC_LEAVE_NOAPI(SUCCEED) -} /* end H5HF_man_iter_curr() */ - -/*------------------------------------------------------------------------- - * Function: H5HF_man_iter_offset - * - * Purpose: Retrieve offset of iterator in heap - * - * Return: SUCCEED/FAIL - * - * Programmer: Quincey Koziol - * koziol@ncsa.uiuc.edu - * Apr 25 2006 - * - *------------------------------------------------------------------------- - */ -herr_t -H5HF_man_iter_offset(H5HF_hdr_t *hdr, H5HF_block_iter_t *biter, hsize_t *offset) -{ - hsize_t curr_offset; /* For computing offset in heap */ - - FUNC_ENTER_NOAPI_NOINIT_NOERR - - /* - * Check arguments. - */ - HDassert(biter); - HDassert(biter->ready); - HDassert(biter->curr->context); - HDassert(offset); - - /* Compute the offset in the heap */ - curr_offset = biter->curr->context->block_off; - curr_offset += hdr->man_dtable.row_block_off[biter->curr->row]; - curr_offset += biter->curr->col * hdr->man_dtable.row_block_size[biter->curr->row]; - - /* Assign the return value */ - *offset = curr_offset; - - FUNC_LEAVE_NOAPI(SUCCEED) -} /* end H5HF_man_iter_offset() */ +} /* end H5HF__man_iter_curr() */ /*------------------------------------------------------------------------- - * Function: H5HF_man_iter_ready + * Function: H5HF__man_iter_ready * * Purpose: Query if iterator is ready to use * * Return: SUCCEED/FAIL * * Programmer: Quincey Koziol - * koziol@ncsa.uiuc.edu * Apr 25 2006 * *------------------------------------------------------------------------- */ hbool_t -H5HF_man_iter_ready(H5HF_block_iter_t *biter) +H5HF__man_iter_ready(H5HF_block_iter_t *biter) { - FUNC_ENTER_NOAPI_NOINIT_NOERR + FUNC_ENTER_PACKAGE_NOERR /* * Check arguments. @@ -648,4 +599,4 @@ H5HF_man_iter_ready(H5HF_block_iter_t *biter) HDassert(biter); FUNC_LEAVE_NOAPI(biter->ready) -} /* end H5HF_man_iter_ready() */ +} /* end H5HF__man_iter_ready() */ |