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-rw-r--r--src/H5FDfamily.c121
1 files changed, 6 insertions, 115 deletions
diff --git a/src/H5FDfamily.c b/src/H5FDfamily.c
index 6f6d757..f051269 100644
--- a/src/H5FDfamily.c
+++ b/src/H5FDfamily.c
@@ -82,18 +82,11 @@ typedef struct H5FD_family_fapl_t {
hid_t memb_fapl_id; /*file access property list of each memb*/
} H5FD_family_fapl_t;
-/* Driver specific data transfer properties */
-typedef struct H5FD_family_dxpl_t {
- hid_t memb_dxpl_id; /*data xfer property list of each memb */
-} H5FD_family_dxpl_t;
-
/* Callback prototypes */
static herr_t H5FD_family_term(void);
static void *H5FD_family_fapl_get(H5FD_t *_file);
static void *H5FD_family_fapl_copy(const void *_old_fa);
static herr_t H5FD_family_fapl_free(void *_fa);
-static void *H5FD_family_dxpl_copy(const void *_old_dx);
-static herr_t H5FD_family_dxpl_free(void *_dx);
static hsize_t H5FD_family_sb_size(H5FD_t *_file);
static herr_t H5FD_family_sb_encode(H5FD_t *_file, char *name/*out*/,
unsigned char *buf/*out*/);
@@ -128,9 +121,9 @@ static const H5FD_class_t H5FD_family_g = {
H5FD_family_fapl_get, /*fapl_get */
H5FD_family_fapl_copy, /*fapl_copy */
H5FD_family_fapl_free, /*fapl_free */
- sizeof(H5FD_family_dxpl_t), /*dxpl_size */
- H5FD_family_dxpl_copy, /*dxpl_copy */
- H5FD_family_dxpl_free, /*dxpl_free */
+ 0, /*dxpl_size */
+ NULL, /*dxpl_copy */
+ NULL, /*dxpl_free */
H5FD_family_open, /*open */
H5FD_family_close, /*close */
H5FD_family_cmp, /*cmp */
@@ -148,7 +141,7 @@ static const H5FD_class_t H5FD_family_g = {
H5FD_family_truncate, /*truncate */
NULL, /*lock */
NULL, /*unlock */
- H5FD_FLMAP_SINGLE /*fl_map */
+ H5FD_FLMAP_DICHOTOMY /*fl_map */
};
@@ -482,92 +475,6 @@ done:
/*-------------------------------------------------------------------------
- * Function: H5FD_family_dxpl_copy
- *
- * Purpose: Copes the family-specific data transfer properties.
- *
- * Return: Success: Ptr to new property list
- *
- * Failure: NULL
- *
- * Programmer: Robb Matzke
- * Wednesday, August 4, 1999
- *
- * Modifications:
- *
- *-------------------------------------------------------------------------
- */
-static void *
-H5FD_family_dxpl_copy(const void *_old_dx)
-{
- const H5FD_family_dxpl_t *old_dx = (const H5FD_family_dxpl_t*)_old_dx;
- H5FD_family_dxpl_t *new_dx = NULL;
- H5P_genplist_t *plist; /* Property list pointer */
- void *ret_value; /* Return value */
-
- FUNC_ENTER_NOAPI_NOINIT
-
- if(NULL == (new_dx = (H5FD_family_dxpl_t *)H5MM_malloc(sizeof(H5FD_family_dxpl_t))))
- HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
-
- HDmemcpy(new_dx, old_dx, sizeof(H5FD_family_dxpl_t));
-
- if(old_dx->memb_dxpl_id == H5P_DATASET_XFER_DEFAULT) {
- if(H5I_inc_ref(new_dx->memb_dxpl_id, FALSE)<0)
- HGOTO_ERROR(H5E_VFL, H5E_CANTINC, NULL, "unable to increment ref count on VFL driver")
- } /* end if */
- else {
- if(NULL == (plist = (H5P_genplist_t *)H5I_object(old_dx->memb_dxpl_id)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a file access property list")
- new_dx->memb_dxpl_id = H5P_copy_plist(plist, FALSE);
- } /* end else */
-
- /* Set return value */
- ret_value=new_dx;
-
-done:
- if(ret_value==NULL) {
- if(new_dx!=NULL)
- H5MM_xfree(new_dx);
- } /* end if */
- FUNC_LEAVE_NOAPI(ret_value)
-}
-
-
-/*-------------------------------------------------------------------------
- * Function: H5FD_family_dxpl_free
- *
- * Purpose: Frees the family-specific data transfer properties.
- *
- * Return: Success: 0
- *
- * Failure: -1
- *
- * Programmer: Robb Matzke
- * Wednesday, August 4, 1999
- *
- * Modifications:
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5FD_family_dxpl_free(void *_dx)
-{
- H5FD_family_dxpl_t *dx = (H5FD_family_dxpl_t*)_dx;
- herr_t ret_value = SUCCEED; /* Return value */
-
- FUNC_ENTER_NOAPI_NOINIT
-
- if(H5I_dec_ref(dx->memb_dxpl_id) < 0)
- HGOTO_ERROR(H5E_VFL, H5E_CANTDEC, FAIL, "can't close driver ID")
- H5MM_xfree(dx);
-
-done:
- FUNC_LEAVE_NOAPI(ret_value)
-}
-
-
-/*-------------------------------------------------------------------------
* Function: H5FD_family_sb_size
*
* Purpose: Returns the size of the private information to be stored in
@@ -1239,7 +1146,6 @@ H5FD_family_read(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, si
{
H5FD_family_t *file = (H5FD_family_t*)_file;
unsigned char *buf = (unsigned char*)_buf;
- hid_t memb_dxpl_id = H5P_DATASET_XFER_DEFAULT;
haddr_t sub;
size_t req;
hsize_t tempreq;
@@ -1255,13 +1161,6 @@ H5FD_family_read(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, si
*/
if(NULL == (plist = (H5P_genplist_t *)H5I_object(dxpl_id)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access property list")
- if(H5P_DATASET_XFER_DEFAULT != dxpl_id && H5FD_FAMILY == H5P_get_driver(plist)) {
- H5FD_family_dxpl_t *dx = (H5FD_family_dxpl_t *)H5P_get_driver_info(plist);
-
- HDassert(TRUE == H5P_isa_class(dxpl_id, H5P_DATASET_XFER));
- assert(dx);
- memb_dxpl_id = dx->memb_dxpl_id;
- } /* end if */
/* Read from each member */
while(size > 0) {
@@ -1279,7 +1178,7 @@ H5FD_family_read(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, si
assert(u<file->nmembs);
- if (H5FDread(file->memb[u], type, memb_dxpl_id, sub, req, buf)<0)
+ if (H5FDread(file->memb[u], type, dxpl_id, sub, req, buf)<0)
HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "member file read failed")
addr += req;
@@ -1316,7 +1215,6 @@ H5FD_family_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, s
{
H5FD_family_t *file = (H5FD_family_t*)_file;
const unsigned char *buf = (const unsigned char*)_buf;
- hid_t memb_dxpl_id = H5P_DATASET_XFER_DEFAULT;
haddr_t sub;
size_t req;
hsize_t tempreq;
@@ -1332,13 +1230,6 @@ H5FD_family_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, s
*/
if(NULL == (plist = (H5P_genplist_t *)H5I_object(dxpl_id)))
HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access property list")
- if(H5P_DATASET_XFER_DEFAULT != dxpl_id && H5FD_FAMILY == H5P_get_driver(plist)) {
- H5FD_family_dxpl_t *dx = (H5FD_family_dxpl_t *)H5P_get_driver_info(plist);
-
- HDassert(TRUE == H5P_isa_class(dxpl_id, H5P_DATASET_XFER));
- HDassert(dx);
- memb_dxpl_id = dx->memb_dxpl_id;
- } /* end if */
/* Write to each member */
while (size>0) {
@@ -1356,7 +1247,7 @@ H5FD_family_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, s
assert(u<file->nmembs);
- if (H5FDwrite(file->memb[u], type, memb_dxpl_id, sub, req, buf)<0)
+ if (H5FDwrite(file->memb[u], type, dxpl_id, sub, req, buf)<0)
HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "member file write failed")
addr += req;
generated by cgit v0.12 at 2024-07-04 23:53:47 (GMT)