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-rw-r--r--src/H5FS.c290
-rw-r--r--src/H5FScache.c26
-rw-r--r--src/H5FSdbg.c121
-rw-r--r--src/H5FSpkg.h16
-rw-r--r--src/H5FSprivate.h18
-rw-r--r--src/H5FSpublic.h2
-rw-r--r--src/H5FSsection.c360
-rw-r--r--src/H5FSstat.c12
-rw-r--r--src/H5FStest.c27
9 files changed, 395 insertions, 477 deletions
diff --git a/src/H5FS.c b/src/H5FS.c
index 8e5985f..90f04ac 100644
--- a/src/H5FS.c
+++ b/src/H5FS.c
@@ -14,12 +14,12 @@
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
- * Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu>
+ * Programmer: Quincey Koziol <koziol@hdfgroup.org>
* Tuesday, May 2, 2006
*
- * Purpose: Free space tracking functions.
+ * Purpose: Free space tracking functions.
*
- * Note: (Used to be in the H5HFflist.c file, prior to the date above)
+ * Note: (Used to be in the H5HFflist.c file, prior to the date above)
*
*/
@@ -33,11 +33,11 @@
/***********/
/* Headers */
/***********/
-#include "H5private.h" /* Generic Functions */
-#include "H5ACprivate.h" /* Metadata cache */
-#include "H5Eprivate.h" /* Error handling */
-#include "H5FSpkg.h" /* File free space */
-#include "H5MFprivate.h" /* File memory management */
+#include "H5private.h" /* Generic Functions */
+#include "H5ACprivate.h" /* Metadata cache */
+#include "H5Eprivate.h" /* Error handling */
+#include "H5FSpkg.h" /* File free space */
+#include "H5MFprivate.h" /* File memory management */
/****************/
@@ -90,21 +90,16 @@ H5FL_DEFINE(H5FS_t);
/*-------------------------------------------------------------------------
- * Function: H5FS_create
+ * Function: H5FS_create
*
- * Purpose: Allocate & initialize file free space info
+ * Purpose: Allocate & initialize file free space info
*
- * Return: Success: Pointer to free space structure
+ * Return: Success: Pointer to free space structure
+ * Failure: NULL
*
- * Failure: NULL
- *
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Tuesday, March 7, 2006
*
- * Modifications:
- * Vailin Choi, July 29th, 2008
- * Add two more parameters for handling alignment: alignment & threshhold
- *
*-------------------------------------------------------------------------
*/
H5FS_t *
@@ -129,7 +124,7 @@ HDfprintf(stderr, "%s: Creating free space manager, nclasses = %Zu\n", FUNC, ncl
* Allocate free space structure
*/
if(NULL == (fspace = H5FS__new(f, nclasses, classes, cls_init_udata)))
- HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for free space free list")
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for free space free list")
/* Initialize creation information for free space manager */
fspace->client = fs_create->client;
@@ -177,31 +172,25 @@ HDfprintf(stderr, "%s: Leaving, ret_value = %d\n", FUNC, ret_value);
/*-------------------------------------------------------------------------
- * Function: H5FS_open
+ * Function: H5FS_open
*
- * Purpose: Open an existing file free space info structure on disk
+ * Purpose: Open an existing file free space info structure on disk
*
- * Return: Success: Pointer to free space structure
+ * Return: Success: Pointer to free space structure
+ * Failure: NULL
*
- * Failure: NULL
- *
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Tuesday, May 2, 2006
*
- * Modfications:
- *
- * Vailin Choi, July 29th, 2008
- * Add two more parameters for handling alignment: alignment & threshhold
- *
*-------------------------------------------------------------------------
*/
H5FS_t *
H5FS_open(H5F_t *f, hid_t dxpl_id, haddr_t fs_addr, uint16_t nclasses,
const H5FS_section_class_t *classes[], void *cls_init_udata, hsize_t alignment, hsize_t threshold)
{
- H5FS_t *fspace = NULL; /* New free space structure */
- H5FS_hdr_cache_ud_t cache_udata; /* User-data for metadata cache callback */
- H5FS_t *ret_value = NULL; /* Return value */
+ H5FS_t *fspace = NULL; /* New free space structure */
+ H5FS_hdr_cache_ud_t cache_udata; /* User-data for metadata cache callback */
+ H5FS_t *ret_value = NULL; /* Return value */
FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, NULL)
#ifdef H5FS_DEBUG
@@ -252,15 +241,13 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_delete
+ * Function: H5FS_delete
*
- * Purpose: Delete a free space manager on disk
+ * Purpose: Delete a free space manager on disk
*
- * Return: Success: non-negative
+ * Return: SUCCEED/FAIL
*
- * Failure: negative
- *
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Tuesday, May 30, 2006
*
*-------------------------------------------------------------------------
@@ -404,16 +391,14 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_close
+ * Function: H5FS_close
*
- * Purpose: Destroy & deallocate free list structure, serializing sections
+ * Purpose: Destroy & deallocate free list structure, serializing sections
* in the bins
*
- * Return: Success: non-negative
- *
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Tuesday, March 7, 2006
*
*-------------------------------------------------------------------------
@@ -467,9 +452,9 @@ HDfprintf(stderr, "%s: Real sections to store in file\n", FUNC);
HGOTO_ERROR(H5E_FSPACE, H5E_CANTMARKDIRTY, FAIL, "unable to mark free space header as dirty")
} /* end if */
} /* end if */
- else
- /* Sanity check that section info has address */
- HDassert(H5F_addr_defined(fspace->sect_addr));
+ else
+ /* Sanity check that section info has address */
+ HDassert(H5F_addr_defined(fspace->sect_addr));
/* Cache the free space section info */
if(H5AC_insert_entry(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, fspace->sinfo, H5AC__NO_FLAGS_SET) < 0)
@@ -591,12 +576,12 @@ HDfprintf(stderr, "%s: Leaving, ret_value = %d, fspace->rc = %u\n", FUNC, ret_va
/*-------------------------------------------------------------------------
* Function: H5FS__new
*
- * Purpose: Create new free space manager structure
+ * Purpose: Create new free space manager structure
*
- * Return: Success: non-NULL, pointer to new free space manager struct
- * Failure: NULL
+ * Return: Success: non-NULL, pointer to new free space manager struct
+ * Failure: NULL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Monday, July 31, 2006
*
*-------------------------------------------------------------------------
@@ -618,7 +603,7 @@ H5FS__new(const H5F_t *f, uint16_t nclasses, const H5FS_section_class_t *classes
* Allocate free space structure
*/
if(NULL == (fspace = H5FL_CALLOC(H5FS_t)))
- HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for free space free list")
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed for free space free list")
/* Set immutable free list parameters */
H5_CHECKED_ASSIGN(fspace->nclasses, unsigned, nclasses, size_t);
@@ -673,8 +658,7 @@ done:
*
* Purpose: Collect meta storage info used by the free space manager
*
- * Return: Success: non-negative
- * Failure: negative
+ * Return: SUCCEED (Can't fail)
*
* Programmer: Vailin Choi
* June 19, 2007
@@ -705,8 +689,7 @@ H5FS_size(const H5F_t *f, const H5FS_t *fspace, hsize_t *meta_size)
*
* Purpose: Increment reference count on free space header
*
- * Return: Success: non-negative
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
* Programmer: Quincey Koziol
* February 7, 2008
@@ -746,8 +729,7 @@ done:
*
* Purpose: Decrement reference count on free space header
*
- * Return: Success: non-negative
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
* Programmer: Quincey Koziol
* February 7, 2008
@@ -790,15 +772,14 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_dirty
+ * Function: H5FS_dirty
*
- * Purpose: Mark free space header as dirty
+ * Purpose: Mark free space header as dirty
*
- * Return: Non-negative on success/Negative on failure
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
- * koziol@hdfgroup.org
- * Feb 14 2008
+ * Programmer: Quincey Koziol
+ * Feb 14 2008
*
*-------------------------------------------------------------------------
*/
@@ -827,20 +808,21 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_alloc_hdr()
+ * Function: H5FS_alloc_hdr()
*
- * Purpose: Allocate space for the free-space manager header
+ * Purpose: Allocate space for the free-space manager header
*
- * Return: Non-negative on success/Negative on failure
+ * Return: SUCCEED/FAIL
*
- * Programmer: Vailin Choi; Feb 2009
+ * Programmer: Vailin Choi
+ * Feb 2009
*
*-------------------------------------------------------------------------
*/
herr_t
H5FS_alloc_hdr(H5F_t *f, H5FS_t *fspace, haddr_t *fs_addr, hid_t dxpl_id)
{
- herr_t ret_value = SUCCEED; /* Return value */
+ herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
@@ -849,17 +831,17 @@ H5FS_alloc_hdr(H5F_t *f, H5FS_t *fspace, haddr_t *fs_addr, hid_t dxpl_id)
HDassert(fspace);
if(!H5F_addr_defined(fspace->addr)) {
- /* Allocate space for the free space header */
- if(HADDR_UNDEF == (fspace->addr = H5MF_alloc(f, H5FD_MEM_FSPACE_HDR, dxpl_id, (hsize_t)H5FS_HEADER_SIZE(f))))
- HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for free space header")
+ /* Allocate space for the free space header */
+ if(HADDR_UNDEF == (fspace->addr = H5MF_alloc(f, H5FD_MEM_FSPACE_HDR, dxpl_id, (hsize_t)H5FS_HEADER_SIZE(f))))
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "file allocation failed for free space header")
- /* Cache the new free space header (pinned) */
- if(H5AC_insert_entry(f, dxpl_id, H5AC_FSPACE_HDR, fspace->addr, fspace, H5AC__PIN_ENTRY_FLAG) < 0)
- HGOTO_ERROR(H5E_FSPACE, H5E_CANTINIT, FAIL, "can't add free space header to cache")
+ /* Cache the new free space header (pinned) */
+ if(H5AC_insert_entry(f, dxpl_id, H5AC_FSPACE_HDR, fspace->addr, fspace, H5AC__PIN_ENTRY_FLAG) < 0)
+ HGOTO_ERROR(H5E_FSPACE, H5E_CANTINIT, FAIL, "can't add free space header to cache")
} /* end if */
if(fs_addr)
- *fs_addr = fspace->addr;
+ *fs_addr = fspace->addr;
done:
FUNC_LEAVE_NOAPI_TAG(ret_value, FAIL)
@@ -867,20 +849,21 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_alloc_sect()
+ * Function: H5FS_alloc_sect()
*
- * Purpose: Allocate space for the free-space manager section info header
+ * Purpose: Allocate space for the free-space manager section info header
*
- * Return: Non-negative on success/Negative on failure
+ * Return: SUCCEED/FAIL
*
- * Programmer: Vailin Choi; Feb 2009
+ * Programmer: Vailin Choi
+ * Feb 2009
*
*-------------------------------------------------------------------------
*/
herr_t
H5FS_alloc_sect(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id)
{
- herr_t ret_value = SUCCEED; /* Return value */
+ herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
@@ -889,22 +872,22 @@ H5FS_alloc_sect(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id)
HDassert(fspace);
if(!H5F_addr_defined(fspace->sect_addr) && fspace->sinfo && fspace->serial_sect_count > 0) {
- /* Allocate space for section info from aggregator/vfd (or temp. address space) */
+ /* Allocate space for section info from aggregator/vfd (or temp. address space) */
/* (The original version called H5MF_alloc(), but that may cause sect_size to change again) */
/* (This routine is only called during file close operations, so don't allocate from temp. address space) */
if(HADDR_UNDEF == (fspace->sect_addr = H5MF_aggr_vfd_alloc(f, H5FD_MEM_FSPACE_SINFO, dxpl_id, fspace->sect_size)))
HGOTO_ERROR(H5E_FSPACE, H5E_NOSPACE, FAIL, "file allocation failed for section info")
- fspace->alloc_sect_size = fspace->sect_size;
+ fspace->alloc_sect_size = fspace->sect_size;
- /* Mark free-space header as dirty */
- if(H5FS_dirty(fspace) < 0)
+ /* Mark free-space header as dirty */
+ if(H5FS_dirty(fspace) < 0)
HGOTO_ERROR(H5E_FSPACE, H5E_CANTMARKDIRTY, FAIL, "unable to mark free space header as dirty")
- /* Cache the free-space section info */
- if(H5AC_insert_entry(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, fspace->sinfo, H5AC__NO_FLAGS_SET) < 0)
- HGOTO_ERROR(H5E_FSPACE, H5E_CANTINIT, FAIL, "can't add free space sections to cache")
+ /* Cache the free-space section info */
+ if(H5AC_insert_entry(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, fspace->sinfo, H5AC__NO_FLAGS_SET) < 0)
+ HGOTO_ERROR(H5E_FSPACE, H5E_CANTINIT, FAIL, "can't add free space sections to cache")
- fspace->sinfo = NULL;
+ fspace->sinfo = NULL;
} /* end if */
done:
@@ -913,13 +896,14 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_free()
+ * Function: H5FS_free()
*
- * Purpose: Free space for free-space manager header and section info header
+ * Purpose: Free space for free-space manager header and section info header
*
- * Return: Non-negative on success/Negative on failure
+ * Return: SUCCEED/FAIL
*
- * Programmer: Vailin Choi; Feb 2009
+ * Programmer: Vailin Choi
+ * Feb 2009
*
*-------------------------------------------------------------------------
*/
@@ -927,7 +911,7 @@ herr_t
H5FS_free(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id)
{
haddr_t saved_addr; /* Previous address of item */
- unsigned cache_flags; /* Flags for unprotecting cache entries */
+ unsigned cache_flags; /* Flags for unprotecting cache entries */
herr_t ret_value = SUCCEED; /* Return value */
FUNC_ENTER_NOAPI_TAG(dxpl_id, H5AC__FREESPACE_TAG, FAIL)
@@ -942,11 +926,11 @@ H5FS_free(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id)
hsize_t saved_size; /* Size of previous section info */
unsigned sinfo_status = 0; /* Section info cache status */
- /* Check whether free-space manager section info is in cache or not */
- if(H5AC_get_entry_status(f, fspace->sect_addr, &sinfo_status) < 0)
- HGOTO_ERROR(H5E_FSPACE, H5E_CANTGET, FAIL, "unable to check metadata cache status for free-space section info")
+ /* Check whether free-space manager section info is in cache or not */
+ if(H5AC_get_entry_status(f, fspace->sect_addr, &sinfo_status) < 0)
+ HGOTO_ERROR(H5E_FSPACE, H5E_CANTGET, FAIL, "unable to check metadata cache status for free-space section info")
- /* Load free-space manager section info */
+ /* Load free-space manager section info */
if(sinfo_status & H5AC_ES__IN_CACHE || !fspace->sinfo) {
H5FS_sinfo_cache_ud_t cache_udata; /* User-data for cache callback */
@@ -957,39 +941,39 @@ H5FS_free(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id)
if(NULL == (fspace->sinfo = (H5FS_sinfo_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
HGOTO_ERROR(H5E_FSPACE, H5E_CANTPROTECT, FAIL, "unable to protect free space section info")
- /* Unload and release ownership of the free-space manager section info */
- if(H5AC_unprotect(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, fspace->sinfo, cache_flags) < 0)
- HGOTO_ERROR(H5E_FSPACE, H5E_CANTUNPROTECT, FAIL, "unable to release free space section info")
- } /* end if */
+ /* Unload and release ownership of the free-space manager section info */
+ if(H5AC_unprotect(f, dxpl_id, H5AC_FSPACE_SINFO, fspace->sect_addr, fspace->sinfo, cache_flags) < 0)
+ HGOTO_ERROR(H5E_FSPACE, H5E_CANTUNPROTECT, FAIL, "unable to release free space section info")
+ } /* end if */
- saved_addr = fspace->sect_addr;
- saved_size = fspace->alloc_sect_size;
+ saved_addr = fspace->sect_addr;
+ saved_size = fspace->alloc_sect_size;
- fspace->sect_addr = HADDR_UNDEF;
- fspace->alloc_sect_size = 0;
+ fspace->sect_addr = HADDR_UNDEF;
+ fspace->alloc_sect_size = 0;
- /* Free space for the free-space manager section info */
+ /* Free space for the free-space manager section info */
if(!H5F_IS_TMP_ADDR(f, saved_addr)) {
if(H5MF_xfree(f, H5FD_MEM_FSPACE_SINFO, dxpl_id, saved_addr, saved_size) < 0)
HGOTO_ERROR(H5E_FSPACE, H5E_CANTFREE, FAIL, "unable to release free space sections")
} /* end if */
- /* Mark free-space manager header as dirty */
- if(H5FS_dirty(fspace) < 0)
+ /* Mark free-space manager header as dirty */
+ if(H5FS_dirty(fspace) < 0)
HGOTO_ERROR(H5E_FSPACE, H5E_CANTMARKDIRTY, FAIL, "unable to mark free space header as dirty")
} /* end if */
if(H5F_addr_defined(fspace->addr)) {
unsigned hdr_status = 0; /* Header entry status */
- /* Check whether free-space manager header is in cache or not */
- if(H5AC_get_entry_status(f, fspace->addr, &hdr_status) < 0)
+ /* Check whether free-space manager header is in cache or not */
+ if(H5AC_get_entry_status(f, fspace->addr, &hdr_status) < 0)
HGOTO_ERROR(H5E_FSPACE, H5E_CANTGET, FAIL, "unable to check metadata cache status for free-space section info")
if(hdr_status & H5AC_ES__IN_CACHE) {
H5FS_hdr_cache_ud_t cache_udata; /* User-data for metadata cache callback */
- /* Protect the free-space manager header */
+ /* Protect the free-space manager header */
/* (no class information necessary since it's in the cache) */
cache_udata.f = f;
cache_udata.nclasses = 0;
@@ -998,21 +982,21 @@ H5FS_free(H5F_t *f, H5FS_t *fspace, hid_t dxpl_id)
if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_HDR, fspace->addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
HGOTO_ERROR(H5E_FSPACE, H5E_CANTPROTECT, FAIL, "unable to protect free space section info")
- /* Unpin the free-space manager header */
- if(H5AC_unpin_entry(fspace) < 0)
- HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPIN, FAIL, "unable to unpin fractal heap header")
+ /* Unpin the free-space manager header */
+ if(H5AC_unpin_entry(fspace) < 0)
+ HGOTO_ERROR(H5E_HEAP, H5E_CANTUNPIN, FAIL, "unable to unpin fractal heap header")
- /* Unload and release ownership of the free-space header */
- if(H5AC_unprotect(f, dxpl_id, H5AC_FSPACE_HDR, fspace->addr, fspace, cache_flags) < 0)
- HGOTO_ERROR(H5E_FSPACE, H5E_CANTUNPROTECT, FAIL, "unable to release free space section info")
- } /* end if */
+ /* Unload and release ownership of the free-space header */
+ if(H5AC_unprotect(f, dxpl_id, H5AC_FSPACE_HDR, fspace->addr, fspace, cache_flags) < 0)
+ HGOTO_ERROR(H5E_FSPACE, H5E_CANTUNPROTECT, FAIL, "unable to release free space section info")
+ } /* end if */
- saved_addr = fspace->addr;
- fspace->addr = HADDR_UNDEF;
+ saved_addr = fspace->addr;
+ fspace->addr = HADDR_UNDEF;
- /* Free space for the free-space manager header */
- if(H5MF_xfree(f, H5FD_MEM_FSPACE_HDR, dxpl_id, saved_addr, (hsize_t)H5FS_HEADER_SIZE(f)) < 0)
- HGOTO_ERROR(H5E_FSPACE, H5E_CANTFREE, FAIL, "unable to free free space header")
+ /* Free space for the free-space manager header */
+ if(H5MF_xfree(f, H5FD_MEM_FSPACE_HDR, dxpl_id, saved_addr, (hsize_t)H5FS_HEADER_SIZE(f)) < 0)
+ HGOTO_ERROR(H5E_FSPACE, H5E_CANTFREE, FAIL, "unable to free free space header")
} /* end if */
done:
@@ -1021,15 +1005,14 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS__hdr_dest
+ * Function: H5FS__hdr_dest
*
- * Purpose: Destroys a free space header in memory.
+ * Purpose: Destroys a free space header in memory.
*
- * Return: Non-negative on success/Negative on failure
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
- * koziol@ncsa.uiuc.edu
- * May 2 2006
+ * Programmer: Quincey Koziol
+ * May 2 2006
*
*-------------------------------------------------------------------------
*/
@@ -1067,14 +1050,13 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_sinfo_free_sect_cb
+ * Function: H5FS_sinfo_free_sect_cb
*
- * Purpose: Free a size-tracking node for a bin
+ * Purpose: Free a size-tracking node for a bin
*
- * Return: Success: non-negative
- * Failure: negative
+ * Return: SUCCEED (Can't fail)
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Saturday, March 11, 2006
*
*-------------------------------------------------------------------------
@@ -1093,20 +1075,18 @@ H5FS_sinfo_free_sect_cb(void *_sect, void H5_ATTR_UNUSED *key, void *op_data)
/* Call the section's class 'free' method on the section */
(*sinfo->fspace->sect_cls[sect->type].free)(sect);
- FUNC_LEAVE_NOAPI(0)
+ FUNC_LEAVE_NOAPI(SUCCEED)
} /* H5FS_sinfo_free_sect_cb() */
/*-------------------------------------------------------------------------
- * Function: H5FS_sinfo_free_node_cb
- *
- * Purpose: Free a size-tracking node for a bin
+ * Function: H5FS_sinfo_free_node_cb
*
- * Return: Success: non-negative
+ * Purpose: Free a size-tracking node for a bin
*
- * Failure: negative
+ * Return: SUCCEED (Can't fail)
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Saturday, March 11, 2006
*
*-------------------------------------------------------------------------
@@ -1127,20 +1107,19 @@ H5FS_sinfo_free_node_cb(void *item, void H5_ATTR_UNUSED *key, void *op_data)
/* Release free space list node */
fspace_node = H5FL_FREE(H5FS_node_t, fspace_node);
- FUNC_LEAVE_NOAPI(0)
+ FUNC_LEAVE_NOAPI(SUCCEED)
} /* H5FS_sinfo_free_node_cb() */
/*-------------------------------------------------------------------------
- * Function: H5FS_sinfo_dest
+ * Function: H5FS_sinfo_dest
*
- * Purpose: Destroys a free space section info in memory.
+ * Purpose: Destroys a free space section info in memory.
*
- * Return: Non-negative on success/Negative on failure
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
- * koziol@ncsa.uiuc.edu
- * July 31 2006
+ * Programmer: Quincey Koziol
+ * July 31 2006
*
*-------------------------------------------------------------------------
*/
@@ -1193,15 +1172,14 @@ done:
#ifdef H5FS_DEBUG_ASSERT
/*-------------------------------------------------------------------------
- * Function: H5FS_assert
+ * Function: H5FS_assert
*
- * Purpose: Verify that the free space manager is mostly sane
+ * Purpose: Verify that the free space manager is mostly sane
*
- * Return: Non-negative on success, negative on failure
+ * Return: SUCCEED (Can't fail)
*
- * Programmer: Quincey Koziol
- * koziol@hdfgroup.org
- * Jul 17 2006
+ * Programmer: Quincey Koziol
+ * Jul 17 2006
*
*-------------------------------------------------------------------------
*/
diff --git a/src/H5FScache.c b/src/H5FScache.c
index 25a16e0..2f7dda8 100644
--- a/src/H5FScache.c
+++ b/src/H5FScache.c
@@ -15,11 +15,11 @@
/*-------------------------------------------------------------------------
*
- * Created: H5FScache.c
- * May 2 2006
- * Quincey Koziol <koziol@ncsa.uiuc.edu>
+ * Created: H5FScache.c
+ * May 2 2006
+ * Quincey Koziol <koziol@hdfgroup.org>
*
- * Purpose: Implement file free space metadata cache methods.
+ * Purpose: Implement file free space metadata cache methods.
*
*-------------------------------------------------------------------------
*/
@@ -176,6 +176,8 @@ H5FS__cache_hdr_get_load_size(const void *_udata, size_t *image_len)
FUNC_ENTER_STATIC_NOERR
/* Check arguments */
+ HDassert(udata);
+ HDassert(udata->f);
HDassert(image_len);
/* Set the image length size */
@@ -223,24 +225,24 @@ H5FS__cache_hdr_deserialize(const void *_image, size_t len, void *_udata,
/* Allocate a new free space manager */
if(NULL == (fspace = H5FS__new(udata->f, udata->nclasses, udata->classes, udata->cls_init_udata)))
- HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
/* Set free space manager's internal information */
fspace->addr = udata->addr;
/* Magic number */
if(HDmemcmp(image, H5FS_HDR_MAGIC, (size_t)H5_SIZEOF_MAGIC))
- HGOTO_ERROR(H5E_FSPACE, H5E_CANTLOAD, NULL, "wrong free space header signature")
+ HGOTO_ERROR(H5E_FSPACE, H5E_CANTLOAD, NULL, "wrong free space header signature")
image += H5_SIZEOF_MAGIC;
/* Version */
if(*image++ != H5FS_HDR_VERSION)
- HGOTO_ERROR(H5E_FSPACE, H5E_CANTLOAD, NULL, "wrong free space header version")
+ HGOTO_ERROR(H5E_FSPACE, H5E_CANTLOAD, NULL, "wrong free space header version")
/* Client ID */
fspace->client = (H5FS_client_t)*image++;
if(fspace->client >= H5FS_NUM_CLIENT_ID)
- HGOTO_ERROR(H5E_FSPACE, H5E_CANTLOAD, NULL, "unknown client ID in free space header")
+ HGOTO_ERROR(H5E_FSPACE, H5E_CANTLOAD, NULL, "unknown client ID in free space header")
/* Total space tracked */
H5F_DECODE_LENGTH(udata->f, image, fspace->tot_space);
@@ -258,7 +260,7 @@ H5FS__cache_hdr_deserialize(const void *_image, size_t len, void *_udata,
/* (only check if we actually have some classes) */
UINT16DECODE(image, nclasses);
if(fspace->nclasses > 0 && fspace->nclasses != nclasses)
- HGOTO_ERROR(H5E_FSPACE, H5E_CANTLOAD, NULL, "section class count mismatch")
+ HGOTO_ERROR(H5E_FSPACE, H5E_CANTLOAD, NULL, "section class count mismatch")
/* Shrink percent */
UINT16DECODE(image, fspace->shrink_percent);
@@ -822,7 +824,6 @@ H5FS__cache_sinfo_get_load_size(const void *_udata, size_t *image_len)
* it with the data contained in the image, and return a pointer to
* the new instance.
*
- *
* Return: Success: Pointer to in core representation
* Failure: NULL
*
@@ -1235,7 +1236,7 @@ done:
* Purpose: Skip list iterator callback to serialize free space sections
* of a particular size
*
- * Return: Non-negative on success/Negative on failure
+ * Return: SUCCEED/FAIL
*
* Programmer: Quincey Koziol
* Monday, May 8, 2006
@@ -1291,7 +1292,7 @@ done:
* Purpose: Skip list iterator callback to serialize free space sections
* in a bin
*
- * Return: Non-negative on success/Negative on failure
+ * Return: SUCCEED/FAIL
*
* Programmer: Quincey Koziol
* Monday, May 8, 2006
@@ -1329,4 +1330,3 @@ H5FS__sinfo_serialize_node_cb(void *_item, void H5_ATTR_UNUSED *key, void *_udat
done:
FUNC_LEAVE_NOAPI(ret_value)
} /* H5FS__sinfo_serialize_node_cb() */
-
diff --git a/src/H5FSdbg.c b/src/H5FSdbg.c
index 7303b73..fbdeb70 100644
--- a/src/H5FSdbg.c
+++ b/src/H5FSdbg.c
@@ -15,11 +15,11 @@
/*-------------------------------------------------------------------------
*
- * Created: H5FSdbg.c
- * May 9 2006
- * Quincey Koziol <koziol@ncsa.uiuc.edu>
+ * Created: H5FSdbg.c
+ * May 9 2006
+ * Quincey Koziol <koziol@hdfgroup.org>
*
- * Purpose: Dump debugging information about a free space manager
+ * Purpose: Dump debugging information about a free space manager
*
*-------------------------------------------------------------------------
*/
@@ -36,11 +36,11 @@
/***********/
/* Headers */
/***********/
-#include "H5private.h" /* Generic Functions */
-#include "H5Eprivate.h" /* Error handling */
-#include "H5FSpkg.h" /* File free space */
-#include "H5HFprivate.h" /* Fractal heaps */
-#include "H5MFprivate.h" /* File memory management */
+#include "H5private.h" /* Generic Functions */
+#include "H5Eprivate.h" /* Error handling */
+#include "H5FSpkg.h" /* File free space */
+#include "H5HFprivate.h" /* Fractal heaps */
+#include "H5MFprivate.h" /* File memory management */
/****************/
@@ -79,26 +79,21 @@
/*-------------------------------------------------------------------------
- * Function: H5FS_debug
+ * Function: H5FS_debug
*
- * Purpose: Prints debugging info about a free space manager.
+ * Purpose: Prints debugging info about a free space manager.
*
- * Return: Non-negative on success/Negative on failure
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
- * koziol@ncsa.uiuc.edu
- * May 9 2006
- *
- * Modifications:
- * Vailin Choi, July 29th, 2008
- * Add H5FS_CLIENT_FILE_ID for File Memory Management
+ * Programmer: Quincey Koziol
+ * May 9 2006
*
*-------------------------------------------------------------------------
*/
herr_t
H5FS_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int fwidth)
{
- H5FS_t *fspace = NULL; /* Free space header info */
+ H5FS_t *fspace = NULL; /* Free space header info */
H5FS_hdr_cache_ud_t cache_udata; /* User-data for cache callback */
herr_t ret_value = SUCCEED; /* Return value */
@@ -124,7 +119,7 @@ H5FS_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int
* Load the free space header.
*/
if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_HDR, addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
- HGOTO_ERROR(H5E_FSPACE, H5E_CANTLOAD, FAIL, "unable to load free space header")
+ HGOTO_ERROR(H5E_FSPACE, H5E_CANTLOAD, FAIL, "unable to load free space header")
/* Print opening message */
HDfprintf(stream, "%*sFree Space Header...\n", indent, "");
@@ -133,45 +128,45 @@ H5FS_debug(H5F_t *f, hid_t dxpl_id, haddr_t addr, FILE *stream, int indent, int
* Print the values.
*/
HDfprintf(stream, "%*s%-*s %s\n", indent, "", fwidth,
- "Free space client:",
- (fspace->client == H5FS_CLIENT_FHEAP_ID ? "Fractal heap" :
- (fspace->client == H5FS_CLIENT_FILE_ID ? "File" : "Unknown")));
+ "Free space client:",
+ (fspace->client == H5FS_CLIENT_FHEAP_ID ? "Fractal heap" :
+ (fspace->client == H5FS_CLIENT_FILE_ID ? "File" : "Unknown")));
HDfprintf(stream, "%*s%-*s %Hu\n", indent, "", fwidth,
- "Total free space tracked:",
- fspace->tot_space);
+ "Total free space tracked:",
+ fspace->tot_space);
HDfprintf(stream, "%*s%-*s %Hu\n", indent, "", fwidth,
- "Total number of free space sections tracked:",
- fspace->tot_sect_count);
+ "Total number of free space sections tracked:",
+ fspace->tot_sect_count);
HDfprintf(stream, "%*s%-*s %Hu\n", indent, "", fwidth,
- "Number of serializable free space sections tracked:",
- fspace->serial_sect_count);
+ "Number of serializable free space sections tracked:",
+ fspace->serial_sect_count);
HDfprintf(stream, "%*s%-*s %Hu\n", indent, "", fwidth,
- "Number of ghost free space sections tracked:",
- fspace->ghost_sect_count);
+ "Number of ghost free space sections tracked:",
+ fspace->ghost_sect_count);
HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
- "Number of free space section classes:",
- (unsigned)fspace->nclasses);
+ "Number of free space section classes:",
+ (unsigned)fspace->nclasses);
HDfprintf(stream, "%*s%-*s %u%%\n", indent, "", fwidth,
- "Shrink percent:",
- fspace->shrink_percent);
+ "Shrink percent:",
+ fspace->shrink_percent);
HDfprintf(stream, "%*s%-*s %u%%\n", indent, "", fwidth,
- "Expand percent:",
- fspace->expand_percent);
+ "Expand percent:",
+ fspace->expand_percent);
HDfprintf(stream, "%*s%-*s %u\n", indent, "", fwidth,
- "# of bits for section address space:",
- fspace->max_sect_addr);
+ "# of bits for section address space:",
+ fspace->max_sect_addr);
HDfprintf(stream, "%*s%-*s %Hu\n", indent, "", fwidth,
- "Maximum section size:",
- fspace->max_sect_size);
+ "Maximum section size:",
+ fspace->max_sect_size);
HDfprintf(stream, "%*s%-*s %a\n", indent, "", fwidth,
- "Serialized sections address:",
- fspace->sect_addr);
+ "Serialized sections address:",
+ fspace->sect_addr);
HDfprintf(stream, "%*s%-*s %Hu\n", indent, "", fwidth,
- "Serialized sections size used:",
- fspace->sect_size);
+ "Serialized sections size used:",
+ fspace->sect_size);
HDfprintf(stream, "%*s%-*s %Hu\n", indent, "", fwidth,
- "Serialized sections size allocated:",
- fspace->alloc_sect_size);
+ "Serialized sections size allocated:",
+ fspace->alloc_sect_size);
done:
if(fspace && H5AC_unprotect(f, dxpl_id, H5AC_FSPACE_HDR, addr, fspace, H5AC__NO_FLAGS_SET) < 0)
@@ -182,15 +177,14 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_debug
+ * Function: H5FS_sect_debug
*
- * Purpose: Prints debugging info about a free space section.
+ * Purpose: Prints debugging info about a free space section.
*
- * Return: Non-negative on success/Negative on failure
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
- * koziol@ncsa.uiuc.edu
- * May 30 2006
+ * Programmer: Quincey Koziol
+ * May 30 2006
*
*-------------------------------------------------------------------------
*/
@@ -221,15 +215,14 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_sects_debug
+ * Function: H5FS_sects_debug
*
- * Purpose: Prints debugging info about the free space sections.
+ * Purpose: Prints debugging info about the free space sections.
*
- * Return: Non-negative on success/Negative on failure
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
- * koziol@ncsa.uiuc.edu
- * May 9 2006
+ * Programmer: Quincey Koziol
+ * May 9 2006
*
*-------------------------------------------------------------------------
*/
@@ -237,7 +230,7 @@ herr_t
H5FS_sects_debug(H5F_t *f, hid_t dxpl_id, haddr_t H5_ATTR_UNUSED addr, FILE *stream, int indent, int fwidth,
haddr_t fs_addr, haddr_t client_addr)
{
- H5FS_t *fspace = NULL; /* Free space header info */
+ H5FS_t *fspace = NULL; /* Free space header info */
H5FS_client_t client; /* The client of the free space */
H5FS_hdr_cache_ud_t cache_udata; /* User-data for cache callback */
herr_t ret_value = SUCCEED; /* Return value */
@@ -266,7 +259,7 @@ H5FS_sects_debug(H5F_t *f, hid_t dxpl_id, haddr_t H5_ATTR_UNUSED addr, FILE *str
* Load the free space header.
*/
if(NULL == (fspace = (H5FS_t *)H5AC_protect(f, dxpl_id, H5AC_FSPACE_HDR, fs_addr, &cache_udata, H5AC__READ_ONLY_FLAG)))
- HGOTO_ERROR(H5E_FSPACE, H5E_CANTLOAD, FAIL, "unable to load free space header")
+ HGOTO_ERROR(H5E_FSPACE, H5E_CANTLOAD, FAIL, "unable to load free space header")
/* Retrieve the client id */
client = fspace->client;
@@ -292,8 +285,8 @@ H5FS_sects_debug(H5F_t *f, hid_t dxpl_id, haddr_t H5_ATTR_UNUSED addr, FILE *str
break;
case H5FS_CLIENT_FILE_ID:
- if(H5MF_sects_debug(f, dxpl_id, fs_addr, stream, indent + 3, MAX(0, fwidth - 3)) < 0)
- HGOTO_ERROR(H5E_FSPACE, H5E_SYSTEM, FAIL, "unable to dump file free space sections")
+ if(H5MF_sects_debug(f, dxpl_id, fs_addr, stream, indent + 3, MAX(0, fwidth - 3)) < 0)
+ HGOTO_ERROR(H5E_FSPACE, H5E_SYSTEM, FAIL, "unable to dump file free space sections")
break;
case H5FS_NUM_CLIENT_ID:
diff --git a/src/H5FSpkg.h b/src/H5FSpkg.h
index b0df9e6..08c2529 100644
--- a/src/H5FSpkg.h
+++ b/src/H5FSpkg.h
@@ -14,12 +14,12 @@
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
- * Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu>
- * Tuesday, May 2, 2006
+ * Programmer: Quincey Koziol <koziol@hdfgroup.org>
+ * Tuesday, May 2, 2006
*
- * Purpose: This file contains declarations which are visible only within
- * the H5FS package. Source files outside the H5FS package should
- * include H5FSprivate.h instead.
+ * Purpose: This file contains declarations which are visible only within
+ * the H5FS package. Source files outside the H5FS package should
+ * include H5FSprivate.h instead.
*/
#if !(defined H5FS_FRIEND || defined H5FS_MODULE)
#error "Do not include this file outside the H5FS package!"
@@ -38,11 +38,11 @@
/* #define H5FS_DEBUG_ASSERT */
/* Get package's private header */
-#include "H5FSprivate.h" /* File free space */
+#include "H5FSprivate.h" /* File free space */
/* Other private headers needed by this file */
-#include "H5ACprivate.h" /* Metadata cache */
-#include "H5SLprivate.h" /* Skip lists */
+#include "H5ACprivate.h" /* Metadata cache */
+#include "H5SLprivate.h" /* Skip lists */
/**************************/
/* Package Private Macros */
diff --git a/src/H5FSprivate.h b/src/H5FSprivate.h
index 37bc0ea..c5ad38f 100644
--- a/src/H5FSprivate.h
+++ b/src/H5FSprivate.h
@@ -15,11 +15,11 @@
/*-------------------------------------------------------------------------
*
- * Created: H5FSprivate.h
- * May 2 2006
- * Quincey Koziol <koziol@ncsa.uiuc.edu>
+ * Created: H5FSprivate.h
+ * May 2 2006
+ * Quincey Koziol <koziol@hdfgroup.org>
*
- * Purpose: Private header for library accessible file free space routines.
+ * Purpose: Private header for library accessible file free space routines.
*
*-------------------------------------------------------------------------
*/
@@ -127,8 +127,8 @@ struct H5FS_section_info_t {
/* Free space client IDs for identifying user of free space */
typedef enum H5FS_client_t {
- H5FS_CLIENT_FHEAP_ID = 0, /* Free space is used by fractal heap */
- H5FS_CLIENT_FILE_ID, /* Free space is used by file */
+ H5FS_CLIENT_FHEAP_ID = 0, /* Free space is used by fractal heap */
+ H5FS_CLIENT_FILE_ID, /* Free space is used by file */
H5FS_NUM_CLIENT_ID /* Number of free space client IDs (must be last) */
} H5FS_client_t;
@@ -147,11 +147,11 @@ typedef struct H5FS_stat_t {
hsize_t tot_sect_count; /* Total # of sections tracked */
hsize_t serial_sect_count; /* # of serializable sections tracked */
hsize_t ghost_sect_count; /* # of un-serializable sections tracked */
- haddr_t addr; /* Address of free space header on disk */
- hsize_t hdr_size; /* Size of the free-space header on disk */
+ haddr_t addr; /* Address of free space header on disk */
+ hsize_t hdr_size; /* Size of the free-space header on disk */
haddr_t sect_addr; /* Address of the section info in the file */
hsize_t alloc_sect_size; /* Allocated size of the section info in the file */
- hsize_t sect_size; /* Size of the section info in the file */
+ hsize_t sect_size; /* Size of the section info in the file */
} H5FS_stat_t;
/* Typedef for iteration operations */
diff --git a/src/H5FSpublic.h b/src/H5FSpublic.h
index d1bae94..87debe8 100644
--- a/src/H5FSpublic.h
+++ b/src/H5FSpublic.h
@@ -17,7 +17,7 @@
*
* Created: H5FSpublic.h
* May 2 2006
- * Quincey Koziol <koziol@ncsa.uiuc.edu>
+ * Quincey Koziol <koziol@hdfgroup.org>
*
* Purpose: Public declarations for the file free space package.
*
diff --git a/src/H5FSsection.c b/src/H5FSsection.c
index d447160..62500e7 100644
--- a/src/H5FSsection.c
+++ b/src/H5FSsection.c
@@ -14,10 +14,10 @@
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
- * Programmer: Quincey Koziol <koziol@hdfgroup.org>
+ * Programmer: Quincey Koziol <koziol@hdfgroup.org>
* Monday, July 31, 2006
*
- * Purpose: Free space tracking functions.
+ * Purpose: Free space tracking functions.
*
*/
@@ -111,14 +111,14 @@ H5FL_DEFINE(H5FS_sinfo_t);
/*-------------------------------------------------------------------------
- * Function: H5FS_sinfo_new
+ * Function: H5FS_sinfo_new
*
- * Purpose: Create new section info structure
+ * Purpose: Create new section info structure
*
- * Return: Success: non-NULL, pointer to new section info struct
- * Failure: NULL
+ * Return: Success: non-NULL, pointer to new section info struct
+ * Failure: NULL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Monday, July 31, 2006
*
*-------------------------------------------------------------------------
@@ -140,7 +140,7 @@ HDfprintf(stderr, "%s: fspace->addr = %a\n", FUNC, fspace->addr);
/* Allocate the free space header */
if(NULL == (sinfo = H5FL_CALLOC(H5FS_sinfo_t)))
- HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
/* Set non-zero values */
sinfo->nbins = H5VM_log2_gen(fspace->max_sect_size);
@@ -186,19 +186,18 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_sinfo_lock
+ * Function: H5FS_sinfo_lock
*
- * Purpose: Make certain the section info for the free space manager is
+ * Purpose: Make certain the section info for the free space manager is
* in memory.
*
* Either uses existing section info owned by the free space
* header, loads section info from disk, or creates new section
* info
*
- * Return: Success: non-negative
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Thursday, February 7, 2008
*
*-------------------------------------------------------------------------
@@ -304,15 +303,14 @@ HDfprintf(stderr, "%s: fspace->alloc_sect_size = %Hu, fspace->sect_size = %Hu\n"
/*-------------------------------------------------------------------------
- * Function: H5FS_sinfo_unlock
+ * Function: H5FS_sinfo_unlock
*
- * Purpose: Release the section info, either giving ownership back to
+ * Purpose: Release the section info, either giving ownership back to
* the cache or letting the free space header keep it.
*
- * Return: Success: non-negative
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Thursday, February 7, 2008
*
*-------------------------------------------------------------------------
@@ -468,14 +466,13 @@ HDfprintf(stderr, "%s: Leaving, ret_value = %d\n", FUNC, ret_value);
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_serialize_size
+ * Function: H5FS_sect_serialize_size
*
- * Purpose: Determine serialized size of all sections in free space manager
+ * Purpose: Determine serialized size of all sections in free space manager
*
- * Return: Success: non-negative
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Monday, May 8, 2006
*
*-------------------------------------------------------------------------
@@ -532,15 +529,14 @@ HDfprintf(stderr, "%s: fspace->serial_sect_count = %Hu\n", "H5FS_sect_serialize_
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_increase
+ * Function: H5FS_sect_increase
*
- * Purpose: Increase the size of the serialized free space section info
+ * Purpose: Increase the size of the serialized free space section info
* on disk
*
- * Return: Success: non-negative
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Monday, May 8, 2006
*
*-------------------------------------------------------------------------
@@ -594,16 +590,14 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_decrease
+ * Function: H5FS_sect_decrease
*
- * Purpose: Decrease the size of the serialized free space section info
+ * Purpose: Decrease the size of the serialized free space section info
* on disk
*
- * Return: Success: non-negative
- *
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Monday, May 8, 2006
*
*-------------------------------------------------------------------------
@@ -653,14 +647,13 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_size_node_decr
+ * Function: H5FS_size_node_decr
*
- * Purpose: Decrement the number of sections of a particular size
+ * Purpose: Decrement the number of sections of a particular size
*
- * Return: Success: non-negative
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Wednesday, May 17, 2006
*
*-------------------------------------------------------------------------
@@ -741,15 +734,14 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_unlink_size
+ * Function: H5FS_sect_unlink_size
*
- * Purpose: Remove a section node from size tracking data structures for
+ * Purpose: Remove a section node from size tracking data structures for
* a free space manager
*
- * Return: Success: non-negative
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Wednesday, May 17, 2006
*
*-------------------------------------------------------------------------
@@ -796,17 +788,15 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_unlink_rest
+ * Function: H5FS_sect_unlink_rest
*
- * Purpose: Finish unlinking a section from the rest of the free space
+ * Purpose: Finish unlinking a section from the rest of the free space
* manager's data structures, after the section has been removed
* from the size tracking data structures
*
- * Return: Success: non-negative
- *
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Wednesday, May 17, 2006
*
*-------------------------------------------------------------------------
@@ -853,14 +843,13 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_remove_real
+ * Function: H5FS_sect_remove_real
*
- * Purpose: Remove a section from the free space manager
+ * Purpose: Remove a section from the free space manager
*
- * Return: Success: non-negative
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Wednesday, May 17, 2006
*
*-------------------------------------------------------------------------
@@ -895,14 +884,13 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_remove
+ * Function: H5FS_sect_remove
*
- * Purpose: Remove a section from the free space manager
+ * Purpose: Remove a section from the free space manager
*
- * Return: Success: non-negative
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Wednesday, May 17, 2006
*
*-------------------------------------------------------------------------
@@ -940,14 +928,13 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_link_size
+ * Function: H5FS_sect_link_size
*
- * Purpose: Add a section of free space to the free list bins
+ * Purpose: Add a section of free space to the free list bins
*
- * Return: Success: non-negative
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Monday, March 20, 2006
*
*-------------------------------------------------------------------------
@@ -1048,16 +1035,14 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_link_rest
+ * Function: H5FS_sect_link_rest
*
- * Purpose: Link a section into the rest of the non-size tracking
+ * Purpose: Link a section into the rest of the non-size tracking
* free space manager data structures
*
- * Return: Success: non-negative
- *
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Wednesday, May 17, 2006
*
*-------------------------------------------------------------------------
@@ -1100,15 +1085,13 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_link
+ * Function: H5FS_sect_link
*
- * Purpose: Link a section into the internal data structures
+ * Purpose: Link a section into the internal data structures
*
- * Return: Success: non-negative
- *
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Wednesday, May 17, 2006
*
*-------------------------------------------------------------------------
@@ -1152,24 +1135,16 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_merge
+ * Function: H5FS_sect_merge
*
- * Purpose: Attempt to merge a returned free space section with existing
+ * Purpose: Attempt to merge a returned free space section with existing
* free space.
*
- * Return: Success: non-negative
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Wednesday, May 17, 2006
*
- * Modifications: Vailin Choi; Sept 25th 2008
- * Changes to the "shrinking" part--
- * 1. Get last section node in merge-list instead of "less-than"
- * node for further iteration
- * 2. Remove "can-be-shrunk" section from free-space instead of
- * "less-than" section
- *
*-------------------------------------------------------------------------
*/
static herr_t
@@ -1177,7 +1152,7 @@ H5FS_sect_merge(H5FS_t *fspace, H5FS_section_info_t **sect, void *op_data)
{
H5FS_section_class_t *sect_cls; /* Section's class */
hbool_t modified; /* Flag to indicate merge or shrink occurred */
- hbool_t remove_sect = FALSE; /* Whether a section should be removed before shrinking */
+ hbool_t remove_sect = FALSE; /* Whether a section should be removed before shrinking */
htri_t status; /* Status value */
herr_t ret_value = SUCCEED; /* Return value */
@@ -1309,13 +1284,13 @@ HDfprintf(stderr, "%s: Done merging, (*sect) = {%a, %Hu, %u, %s}\n", FUNC, (*sec
HDfprintf(stderr, "%s: Can shrink!\n", FUNC);
#endif /* QAK */
- /* Remove SECT from free-space manager */
+ /* Remove SECT from free-space manager */
/* (only possible to happen on second+ pass through loop) */
- if(remove_sect) {
- if(H5FS_sect_remove_real(fspace, *sect) < 0)
- HGOTO_ERROR(H5E_FSPACE, H5E_CANTRELEASE, FAIL, "can't remove section from internal data structures")
- remove_sect = FALSE;
- } /* end if */
+ if(remove_sect) {
+ if(H5FS_sect_remove_real(fspace, *sect) < 0)
+ HGOTO_ERROR(H5E_FSPACE, H5E_CANTRELEASE, FAIL, "can't remove section from internal data structures")
+ remove_sect = FALSE;
+ } /* end if */
/* Shrink the container */
/* (callback can indicate that it has discarded the section by setting *sect to NULL) */
@@ -1339,7 +1314,7 @@ HDfprintf(stderr, "%s: Can shrink!\n", FUNC);
remove_sect = TRUE;
} /* end if */
} /* end if */
- } /* end if */
+ } /* end if */
/* Indicate successful merge occurred */
modified = TRUE;
@@ -1349,7 +1324,7 @@ HDfprintf(stderr, "%s: Can shrink!\n", FUNC);
/* Check for section that was shrunk away and next section not shrinking */
if(remove_sect && (*sect != NULL))
- *sect = NULL;
+ *sect = NULL;
#ifdef QAK
HDfprintf(stderr, "%s: Done shrinking\n", FUNC);
@@ -1368,15 +1343,13 @@ HDfprintf(stderr, "%s: Leaving, ret_value = %d\n", FUNC, ret_value);
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_add
+ * Function: H5FS_sect_add
*
- * Purpose: Add a section of free space to the free list
+ * Purpose: Add a section of free space to the free list
*
- * Return: Success: non-negative
- *
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Tuesday, March 7, 2006
*
*-------------------------------------------------------------------------
@@ -1458,14 +1431,13 @@ HDfprintf(stderr, "%s: Leaving, ret_value = %d\n", FUNC, ret_value);
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_try_extend
+ * Function: H5FS_sect_try_extend
*
- * Purpose: Try to extend a block using space from a section on the free list
+ * Purpose: Try to extend a block using space from a section on the free list
*
- * Return: Success: non-negative
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Tuesday, January 8, 2008
*
*-------------------------------------------------------------------------
@@ -1589,15 +1561,16 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_try_merge
+ * Function: H5FS_sect_try_merge
*
- * Purpose: Try to merge/shrink a block
+ * Purpose: Try to merge/shrink a block
*
- * Return: TRUE: merged/shrunk
- * FALSE: not merged/not shrunk
- * Failure: negative
+ * Return: TRUE: merged/shrunk
+ * FALSE: not merged/not shrunk
+ * Failure: negative
*
- * Programmer: Vailin Choi; June 10, 2009
+ * Programmer: Vailin Choi
+ * June 10, 2009
*
*-------------------------------------------------------------------------
*/
@@ -1607,7 +1580,7 @@ H5FS_sect_try_merge(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, H5FS_section_info_t
{
hbool_t sinfo_valid = FALSE; /* Whether the section info is valid */
hbool_t sinfo_modified = FALSE; /* Whether the section info was modified */
- hsize_t saved_fs_size; /* copy the free-space section size */
+ hsize_t saved_fs_size; /* Copy of the free-space section size */
htri_t ret_value = FALSE; /* Return value */
FUNC_ENTER_NOAPI(FAIL)
@@ -1621,18 +1594,18 @@ H5FS_sect_try_merge(H5F_t *f, hid_t dxpl_id, H5FS_t *fspace, H5FS_section_info_t
/* Get a pointer to the section info */
if(H5FS_sinfo_lock(f, dxpl_id, fspace, H5AC__NO_FLAGS_SET) < 0)
- HGOTO_ERROR(H5E_FSPACE, H5E_CANTGET, FAIL, "can't get section info")
+ HGOTO_ERROR(H5E_FSPACE, H5E_CANTGET, FAIL, "can't get section info")
sinfo_valid = TRUE;
saved_fs_size = sect->size;
/* Attempt to merge/shrink section with existing sections */
if(H5FS_sect_merge(fspace, &sect, op_data) < 0)
- HGOTO_ERROR(H5E_FSPACE, H5E_CANTMERGE, FAIL, "can't merge sections")
+ HGOTO_ERROR(H5E_FSPACE, H5E_CANTMERGE, FAIL, "can't merge sections")
/* Check if section is shrunk and/or merged away completely */
if(!sect) {
- sinfo_modified = TRUE;
- HGOTO_DONE(TRUE)
+ sinfo_modified = TRUE;
+ HGOTO_DONE(TRUE)
} /* end if */
else {
/* Check if section is merged */
@@ -1654,23 +1627,16 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_find_node
+ * Function: H5FS_sect_find_node
*
- * Purpose: Locate a section of free space (in existing free space list
+ * Purpose: Locate a section of free space (in existing free space list
* bins) that is large enough to fulfill request.
*
- * Return: Success: non-negative
+ * Return: SUCCEED/FAIL
*
- * Failure: negative
- *
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Monday, March 20, 2006
*
- * Modifications:
- * Vailin Choi, July 29th, 2008
- * Modified to handle alignment by going through each bin to find
- * a section that is big enough to fulfill "request+fragment for alignment"
- *
*-------------------------------------------------------------------------
*/
static htri_t
@@ -1702,34 +1668,34 @@ HDfprintf(stderr, "%s: bin = %u\n", FUNC, bin);
#endif /* QAK */
alignment = fspace->alignment;
if(!((alignment > 1) && (request >= fspace->threshold)))
- alignment = 0; /* no alignment */
+ alignment = 0; /* no alignment */
do {
/* Check if there's any sections in this bin */
- if(fspace->sinfo->bins[bin].bin_list) {
-
- if (!alignment) { /* no alignment */
- /* Find the first free space section that is large enough to fulfill request */
- /* (Since the bins use skip lists to track the sizes of the address-ordered
- * lists, this is actually a "best fit" algorithm)
- */
- /* Look for large enough free space section in this bin */
- if((fspace_node = (H5FS_node_t *)H5SL_greater(fspace->sinfo->bins[bin].bin_list, &request))) {
- /* Take first node off of the list (ie. node w/lowest address) */
- if(NULL == (*node = (H5FS_section_info_t *)H5SL_remove_first(fspace_node->sect_list)))
- HGOTO_ERROR(H5E_FSPACE, H5E_CANTREMOVE, FAIL, "can't remove free space node from skip list")
-
- /* Get section's class */
- cls = &fspace->sect_cls[(*node)->type];
- /* Decrement # of sections in section size node */
- if(H5FS_size_node_decr(fspace->sinfo, bin, fspace_node, cls) < 0)
- HGOTO_ERROR(H5E_FSPACE, H5E_CANTREMOVE, FAIL, "can't remove free space size node from skip list")
- if(H5FS_sect_unlink_rest(fspace, cls, *node) < 0)
- HGOTO_ERROR(H5E_FSPACE, H5E_CANTFREE, FAIL, "can't remove section from non-size tracking data structures")
- /* Indicate that we found a node for the request */
- HGOTO_DONE(TRUE)
- } /* end if */
- } /* end if */
+ if(fspace->sinfo->bins[bin].bin_list) {
+
+ if (!alignment) { /* no alignment */
+ /* Find the first free space section that is large enough to fulfill request */
+ /* (Since the bins use skip lists to track the sizes of the address-ordered
+ * lists, this is actually a "best fit" algorithm)
+ */
+ /* Look for large enough free space section in this bin */
+ if((fspace_node = (H5FS_node_t *)H5SL_greater(fspace->sinfo->bins[bin].bin_list, &request))) {
+ /* Take first node off of the list (ie. node w/lowest address) */
+ if(NULL == (*node = (H5FS_section_info_t *)H5SL_remove_first(fspace_node->sect_list)))
+ HGOTO_ERROR(H5E_FSPACE, H5E_CANTREMOVE, FAIL, "can't remove free space node from skip list")
+
+ /* Get section's class */
+ cls = &fspace->sect_cls[(*node)->type];
+ /* Decrement # of sections in section size node */
+ if(H5FS_size_node_decr(fspace->sinfo, bin, fspace_node, cls) < 0)
+ HGOTO_ERROR(H5E_FSPACE, H5E_CANTREMOVE, FAIL, "can't remove free space size node from skip list")
+ if(H5FS_sect_unlink_rest(fspace, cls, *node) < 0)
+ HGOTO_ERROR(H5E_FSPACE, H5E_CANTFREE, FAIL, "can't remove section from non-size tracking data structures")
+ /* Indicate that we found a node for the request */
+ HGOTO_DONE(TRUE)
+ } /* end if */
+ } /* end if */
else { /* alignment is set */
/* get the first node of a certain size in this bin */
curr_size_node = H5SL_first(fspace->sinfo->bins[bin].bin_list);
@@ -1798,9 +1764,9 @@ HDfprintf(stderr, "%s: bin = %u\n", FUNC, bin);
/* Get the next size node in the bin */
curr_size_node = H5SL_next(curr_size_node);
} /* end while of curr_size_node */
- } /* else of alignment */
- } /* if bin_list */
- /* Advance to next larger bin */
+ } /* else of alignment */
+ } /* if bin_list */
+ /* Advance to next larger bin */
bin++;
} while(bin < fspace->sinfo->nbins);
@@ -1810,22 +1776,16 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_find
+ * Function: H5FS_sect_find
*
- * Purpose: Locate a section of free space (in existing free space list) that
+ * Purpose: Locate a section of free space (in existing free space list) that
* is large enough to fulfill request.
*
- * Return: Success: non-negative
- *
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Tuesday, March 7, 2006
*
- * Modifications:
- * Vailin Choi, July 29th 2008
- * Move H5FS_sect_unlink_rest() to H5FS_sect_find_node()
- *
*-------------------------------------------------------------------------
*/
htri_t
@@ -1871,7 +1831,7 @@ HDfprintf(stderr, "%s: fspace->ghost_sect_count = %Hu\n", FUNC, fspace->ghost_se
#ifdef QAK
HDfprintf(stderr, "%s: (*node)->size = %Hu, (*node)->addr = %a, (*node)->type = %u\n", FUNC, (*node)->size, (*node)->addr, (*node)->type);
#endif /* QAK */
- }
+ }
} /* end if */
done:
@@ -1887,16 +1847,14 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_iterate_sect_cb
+ * Function: H5FS_iterate_sect_cb
*
- * Purpose: Skip list iterator callback to iterate over free space sections
+ * Purpose: Skip list iterator callback to iterate over free space sections
* of a particular size
*
- * Return: Success: non-negative
+ * Return: SUCCEED/FAIL
*
- * Failure: negative
- *
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Saturday, May 13, 2006
*
*-------------------------------------------------------------------------
@@ -1925,16 +1883,14 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_iterate_node_cb
+ * Function: H5FS_iterate_node_cb
*
- * Purpose: Skip list iterator callback to iterate over free space sections
+ * Purpose: Skip list iterator callback to iterate over free space sections
* in a bin
*
- * Return: Success: non-negative
- *
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Saturday, May 13, 2006
*
*-------------------------------------------------------------------------
@@ -1964,15 +1920,13 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_iterate
+ * Function: H5FS_sect_iterate
*
- * Purpose: Iterate over all the sections managed
+ * Purpose: Iterate over all the sections managed
*
- * Return: Success: non-negative
+ * Return: SUCCEED/FAIL
*
- * Failure: negative
- *
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Saturday, May 13, 2006
*
*-------------------------------------------------------------------------
@@ -2032,14 +1986,13 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_stats
+ * Function: H5FS_sect_stats
*
- * Purpose: Retrieve info about the sections managed
+ * Purpose: Retrieve info about the sections managed
*
- * Return: Success: non-negative
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Tuesday, May 30, 2006
*
*-------------------------------------------------------------------------
@@ -2063,16 +2016,14 @@ H5FS_sect_stats(const H5FS_t *fspace, hsize_t *tot_space, hsize_t *nsects)
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_change_class
+ * Function: H5FS_sect_change_class
*
- * Purpose: Make appropriate adjustments to internal data structures when
+ * Purpose: Make appropriate adjustments to internal data structures when
* a section changes class
*
- * Return: Success: non-negative
- *
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
+ * Programmer: Quincey Koziol
* Monday, July 10, 2006
*
*-------------------------------------------------------------------------
@@ -2235,15 +2186,14 @@ done:
#ifdef H5FS_DEBUG_ASSERT
/*-------------------------------------------------------------------------
- * Function: H5FS_sect_assert
+ * Function: H5FS_sect_assert
*
- * Purpose: Verify that the sections managed are mostly sane
+ * Purpose: Verify that the sections managed are mostly sane
*
- * Return: Non-negative on success, negative on failure
+ * Return: SUCCEED/FAIL
*
- * Programmer: Quincey Koziol
- * koziol@hdfgroup.org
- * Jul 17 2006
+ * Programmer: Quincey Koziol
+ * Jul 17 2006
*
*-------------------------------------------------------------------------
*/
diff --git a/src/H5FSstat.c b/src/H5FSstat.c
index 390eb9f..d2c0177 100644
--- a/src/H5FSstat.c
+++ b/src/H5FSstat.c
@@ -28,9 +28,9 @@
/***********/
/* Headers */
/***********/
-#include "H5private.h" /* Generic Functions */
-#include "H5Eprivate.h" /* Error handling */
-#include "H5FSpkg.h" /* Free-space manager */
+#include "H5private.h" /* Generic Functions */
+#include "H5Eprivate.h" /* Error handling */
+#include "H5FSpkg.h" /* Free-space manager */
/****************/
@@ -74,12 +74,10 @@
*
* Purpose: Retrieve metadata statistics for the free-space manager
*
- * Return: Success: non-negative
- *
- * Failure: does not fail
+ * Return: SUCCEED (Can't fail)
*
* Programmer: Vailin Choi
- * August 25th, 2008
+ * August 25th, 2008
*
*-------------------------------------------------------------------------
*/
diff --git a/src/H5FStest.c b/src/H5FStest.c
index f96ee75..06f5166 100644
--- a/src/H5FStest.c
+++ b/src/H5FStest.c
@@ -23,15 +23,15 @@
/****************/
#include "H5FSmodule.h" /* This source code file is part of the H5FS module */
-#define H5FS_TESTING /*suppress warning about H5FS testing funcs */
+#define H5FS_TESTING /* Suppress warning about H5FS testing funcs */
/***********/
/* Headers */
/***********/
-#include "H5private.h" /* Generic Functions */
-#include "H5Eprivate.h" /* Error handling */
-#include "H5FSpkg.h" /* Free-space manager */
+#include "H5private.h" /* Generic Functions */
+#include "H5Eprivate.h" /* Error handling */
+#include "H5FSpkg.h" /* Free-space manager */
/****************/
@@ -74,13 +74,12 @@
* Function: H5FS_get_cparam_test
*
* Purpose: Retrieve the parameters used to create the free-space manager
+ * similar to H5HF_get_cparam_test()
*
- * Return: Success: non-negative
+ * Return: SUCCEED/FAIL
*
- * Failure: negative
- *
- * Programmer: similar to H5HF_get_cparam_test()
- * Vailin Choi; August 25th, 2008
+ * Programmer: Vailin Choi
+ * August 25th, 2008
*
*-------------------------------------------------------------------------
*/
@@ -106,13 +105,13 @@ H5FS_get_cparam_test(const H5FS_t *frsp, H5FS_create_t *cparam)
/*-------------------------------------------------------------------------
* Function: H5FS_cmp_cparam_test
*
- * Purpose: Compare the parameters used to create the fractal heap
+ * Purpose: Compare the parameters used to create the free space manager
+ * similar to H5HF_cmp_cparam_test()
*
- * Return: Success: non-negative
- * Failure: negative
+ * Return: SUCCEED/FAIL
*
- * Programmer: similar to H5HF_cmp_cparam_test()
- * Vailin Choi; August 25th, 2008
+ * Programmer: Vailin Choi
+ * August 25th, 2008
*
*-------------------------------------------------------------------------
*/
generated by cgit v0.12 at 2024-11-01 13:07:29 (GMT)