diff options
Diffstat (limited to 'src/H5FAdblock.c')
| -rw-r--r-- | src/H5FAdblock.c | 108 |
1 files changed, 54 insertions, 54 deletions
diff --git a/src/H5FAdblock.c b/src/H5FAdblock.c index 80e2159..ea24d27 100644 --- a/src/H5FAdblock.c +++ b/src/H5FAdblock.c @@ -15,9 +15,9 @@ /*------------------------------------------------------------------------- * - * Created: H5FAdblock.c + * Created: H5FAdblock.c * - * Purpose: Data block routines for fixed arrays. + * Purpose: Data block routines for fixed arrays. * *------------------------------------------------------------------------- */ @@ -37,11 +37,11 @@ /***********/ /* Headers */ /***********/ -#include "H5private.h" /* Generic Functions */ -#include "H5Eprivate.h" /* Error handling */ -#include "H5FApkg.h" /* Fixed Arrays */ -#include "H5FLprivate.h" /* Free Lists */ -#include "H5MFprivate.h" /* File memory management */ +#include "H5private.h" /* Generic Functions */ +#include "H5Eprivate.h" /* Error handling */ +#include "H5FApkg.h" /* Fixed Arrays */ +#include "H5FLprivate.h" /* Free Lists */ +#include "H5MFprivate.h" /* File memory management */ /****************/ @@ -89,13 +89,13 @@ H5FL_BLK_DEFINE(fa_page_init); /*------------------------------------------------------------------------- - * Function: H5FA__dblock_alloc + * Function: H5FA__dblock_alloc * - * Purpose: Allocate fixed array data block + * Purpose: Allocate fixed array data block * - * Return: Non-NULL pointer to data block on success/NULL on failure + * Return: Non-NULL pointer to data block on success/NULL on failure * - * Programmer: Vailin Choi + * Programmer: Vailin Choi * Thursday, April 30, 2009 * *------------------------------------------------------------------------- @@ -113,11 +113,11 @@ H5FA__dblock_alloc(H5FA_hdr_t *hdr, hsize_t nelmts)) /* Allocate memory for the data block */ if(NULL == (dblock = H5FL_CALLOC(H5FA_dblock_t))) - H5E_THROW(H5E_CANTALLOC, "memory allocation failed for fixed array data block") + H5E_THROW(H5E_CANTALLOC, "memory allocation failed for fixed array data block") /* Share common array information */ if(H5FA__hdr_incr(hdr) < 0) - H5E_THROW(H5E_CANTINC, "can't increment reference count on shared array header") + H5E_THROW(H5E_CANTINC, "can't increment reference count on shared array header") dblock->hdr = hdr; /* Set non-zero internal fields */ @@ -131,19 +131,19 @@ H5FA__dblock_alloc(H5FA_hdr_t *hdr, hsize_t nelmts)) /* Safely assign the number of pages */ H5_ASSIGN_OVERFLOW(/* To: */ dblock->npages, /* From: */ npages, /* From: */ hsize_t, /* To: */ size_t); - /* Sanity check that we have at least 1 page */ - HDassert(dblock->npages > 0); + /* Sanity check that we have at least 1 page */ + HDassert(dblock->npages > 0); /* Compute size of 'page init' flag array, in bytes */ - dblock->dblk_page_init_size = (dblock->npages + 7) / 8; - HDassert(dblock->dblk_page_init_size > 0); + dblock->dblk_page_init_size = (dblock->npages + 7) / 8; + HDassert(dblock->dblk_page_init_size > 0); - /* Allocate space for 'page init' flags */ - if(NULL == (dblock->dblk_page_init = H5FL_BLK_CALLOC(fa_page_init, dblock->dblk_page_init_size))) - H5E_THROW(H5E_CANTALLOC, "memory allocation failed for page init bitmask") + /* Allocate space for 'page init' flags */ + if(NULL == (dblock->dblk_page_init = H5FL_BLK_CALLOC(fa_page_init, dblock->dblk_page_init_size))) + H5E_THROW(H5E_CANTALLOC, "memory allocation failed for page init bitmask") - /* Compute data block page size */ - dblock->dblk_page_size = (dblock->dblk_page_nelmts * hdr->cparam.raw_elmt_size) + H5FA_SIZEOF_CHKSUM; + /* Compute data block page size */ + dblock->dblk_page_size = (dblock->dblk_page_nelmts * hdr->cparam.raw_elmt_size) + H5FA_SIZEOF_CHKSUM; /* Compute the # of elements on last page */ if(0 == nelmts % dblock->dblk_page_nelmts) @@ -156,8 +156,8 @@ H5FA__dblock_alloc(H5FA_hdr_t *hdr, hsize_t nelmts)) /* Allocate buffer for elements in data block */ H5_CHECK_OVERFLOW(dblk_size, /* From: */hsize_t, /* To: */size_t); - if(NULL == (dblock->elmts = H5FL_BLK_MALLOC(chunk_elmts, (size_t)dblk_size))) - H5E_THROW(H5E_CANTALLOC, "memory allocation failed for data block element buffer") + if(NULL == (dblock->elmts = H5FL_BLK_MALLOC(chunk_elmts, (size_t)dblk_size))) + H5E_THROW(H5E_CANTALLOC, "memory allocation failed for data block element buffer") } /* end else */ /* Set the return value */ @@ -173,13 +173,13 @@ END_FUNC(PKG) /* end H5FA__dblock_alloc() */ /*------------------------------------------------------------------------- - * Function: H5FA__dblock_create + * Function: H5FA__dblock_create * - * Purpose: Creates a fixed array data block in the file + * Purpose: Creates a fixed array data block in the file * - * Return: Valid file address on success/HADDR_UNDEF on failure + * Return: Valid file address on success/HADDR_UNDEF on failure * - * Programmer: Vailin Choi + * Programmer: Vailin Choi * Thursday, April 30, 2009 * *------------------------------------------------------------------------- @@ -204,7 +204,7 @@ HDfprintf(stderr, "%s: Called, hdr->stats.nelmts = %Zu, nelmts = %Zu\n", FUNC, h /* Allocate the data block */ if(NULL == (dblock = H5FA__dblock_alloc(hdr, nelmts))) - H5E_THROW(H5E_CANTALLOC, "memory allocation failed for fixed array data block") + H5E_THROW(H5E_CANTALLOC, "memory allocation failed for fixed array data block") /* Set size of data block on disk */ hdr->stats.dblk_size = dblock->size = H5FA_DBLOCK_SIZE(dblock); @@ -215,7 +215,7 @@ HDfprintf(stderr, "%s: dblock->size = %Zu\n", FUNC, dblock->size); /* Allocate space for the data block on disk */ if(HADDR_UNDEF == (dblock_addr = H5MF_alloc(hdr->f, H5FD_MEM_FARRAY_DBLOCK, dxpl_id, (hsize_t)dblock->size))) - H5E_THROW(H5E_CANTALLOC, "file allocation failed for fixed array data block") + H5E_THROW(H5E_CANTALLOC, "file allocation failed for fixed array data block") dblock->addr = dblock_addr; /* Don't initialize elements if paged */ @@ -226,7 +226,7 @@ HDfprintf(stderr, "%s: dblock->size = %Zu\n", FUNC, dblock->size); /* Cache the new fixed array data block */ if(H5AC_insert_entry(hdr->f, dxpl_id, H5AC_FARRAY_DBLOCK, dblock_addr, dblock, H5AC__NO_FLAGS_SET) < 0) - H5E_THROW(H5E_CANTINSERT, "can't add fixed array data block to cache") + H5E_THROW(H5E_CANTINSERT, "can't add fixed array data block to cache") /* Mark the header dirty (for updating statistics) */ *hdr_dirty = TRUE; @@ -251,13 +251,13 @@ END_FUNC(PKG) /* end H5FA__dblock_create() */ /*------------------------------------------------------------------------- - * Function: H5FA__dblock_protect + * Function: H5FA__dblock_protect * - * Purpose: Convenience wrapper around protecting fixed array data block + * Purpose: Convenience wrapper around protecting fixed array data block * - * Return: Non-NULL pointer to data block on success/NULL on failure + * Return: Non-NULL pointer to data block on success/NULL on failure * - * Programmer: Vailin Choi + * Programmer: Vailin Choi * Thursday, April 30, 2009 * *------------------------------------------------------------------------- @@ -293,13 +293,13 @@ END_FUNC(PKG) /* end H5FA__dblock_protect() */ /*------------------------------------------------------------------------- - * Function: H5FA__dblock_unprotect + * Function: H5FA__dblock_unprotect * - * Purpose: Convenience wrapper around unprotecting fixed array data block + * Purpose: Convenience wrapper around unprotecting fixed array data block * - * Return: Non-negative on success/Negative on failure + * Return: SUCCEED/FAIL * - * Programmer: Vailin Choi + * Programmer: Vailin Choi * Thursday, April 30, 2009 * *------------------------------------------------------------------------- @@ -327,13 +327,13 @@ END_FUNC(PKG) /* end H5FA__dblock_unprotect() */ /*------------------------------------------------------------------------- - * Function: H5FA__dblock_delete + * Function: H5FA__dblock_delete * - * Purpose: Delete a data block + * Purpose: Delete a data block * - * Return: SUCCEED/FAIL + * Return: SUCCEED/FAIL * - * Programmer: Vailin Choi + * Programmer: Vailin Choi * Thursday, April 30, 2009 * *------------------------------------------------------------------------- @@ -395,13 +395,13 @@ END_FUNC(PKG) /* end H5FA__dblock_delete() */ /*------------------------------------------------------------------------- - * Function: H5FA__dblock_dest + * Function: H5FA__dblock_dest * - * Purpose: Destroys a fixed array data block in memory. + * Purpose: Destroys a fixed array data block in memory. * - * Return: Non-negative on success/Negative on failure + * Return: SUCCEED/FAIL * - * Programmer: Vailin Choi + * Programmer: Vailin Choi * Thursday, April 30, 2009 * *------------------------------------------------------------------------- @@ -419,16 +419,16 @@ H5FA__dblock_dest(H5FA_dblock_t *dblock)) if(dblock->elmts && !dblock->npages) { /* Free buffer for data block elements */ HDassert(dblock->hdr->cparam.nelmts > 0); - dblock->elmts = H5FL_BLK_FREE(chunk_elmts, dblock->elmts); + dblock->elmts = H5FL_BLK_FREE(chunk_elmts, dblock->elmts); } /* end if */ /* Check if data block is paged */ - if(dblock->npages) { - /* Free buffer for 'page init' bitmask, if there is one */ - HDassert(dblock->dblk_page_init_size > 0); - if(dblock->dblk_page_init) - dblock->dblk_page_init = H5FL_BLK_FREE(fa_page_init, dblock->dblk_page_init); - } /* end if */ + if(dblock->npages) { + /* Free buffer for 'page init' bitmask, if there is one */ + HDassert(dblock->dblk_page_init_size > 0); + if(dblock->dblk_page_init) + dblock->dblk_page_init = H5FL_BLK_FREE(fa_page_init, dblock->dblk_page_init); + } /* end if */ /* Decrement reference count on shared info */ if(H5FA__hdr_decr(dblock->hdr) < 0) |