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-rw-r--r--src/H5FDfamily.c109
1 files changed, 72 insertions, 37 deletions
diff --git a/src/H5FDfamily.c b/src/H5FDfamily.c
index 24a244d..bd7e621 100644
--- a/src/H5FDfamily.c
+++ b/src/H5FDfamily.c
@@ -176,7 +176,7 @@ H5FD_family_init(void)
herr_t
H5Pset_fapl_family(hid_t fapl_id, hsize_t memb_size, hid_t memb_fapl_id)
{
- herr_t ret_value=FAIL;
+ herr_t ret_value;
H5FD_family_fapl_t fa;
H5P_genplist_t *plist; /* Property list pointer */
@@ -185,9 +185,9 @@ H5Pset_fapl_family(hid_t fapl_id, hsize_t memb_size, hid_t memb_fapl_id)
/* Check arguments */
if(TRUE != H5P_isa_class(fapl_id, H5P_FILE_ACCESS))
- HRETURN_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access property list");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access property list");
if(memb_fapl_id!=H5P_DEFAULT && TRUE != H5P_isa_class(memb_fapl_id, H5P_FILE_ACCESS))
- HRETURN_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access list");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access list");
/*
* Initialize driver specific information. No need to copy it into the FA
@@ -197,9 +197,10 @@ H5Pset_fapl_family(hid_t fapl_id, hsize_t memb_size, hid_t memb_fapl_id)
fa.memb_fapl_id = memb_fapl_id;
if(NULL == (plist = H5I_object(fapl_id)))
- HRETURN_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access property list");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access property list");
ret_value= H5P_set_driver(plist, H5FD_FAMILY, &fa);
+done:
FUNC_LEAVE(ret_value);
}
@@ -232,25 +233,27 @@ H5Pget_fapl_family(hid_t fapl_id, hsize_t *memb_size/*out*/,
{
H5FD_family_fapl_t *fa;
H5P_genplist_t *plist; /* Property list pointer */
+ herr_t ret_value=SUCCEED; /* Return value */
FUNC_ENTER_API(H5Pget_fapl_family, FAIL);
H5TRACE3("e","ixx",fapl_id,memb_size,memb_fapl_id);
if(TRUE!=H5P_isa_class(fapl_id,H5P_FILE_ACCESS) || NULL == (plist = H5I_object(fapl_id)))
- HRETURN_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access list");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access list");
if (H5FD_FAMILY!=H5P_get_driver(plist))
- HRETURN_ERROR(H5E_PLIST, H5E_BADVALUE, FAIL, "incorrect VFL driver");
+ HGOTO_ERROR(H5E_PLIST, H5E_BADVALUE, FAIL, "incorrect VFL driver");
if (NULL==(fa=H5P_get_driver_info(plist)))
- HRETURN_ERROR(H5E_PLIST, H5E_BADVALUE, FAIL, "bad VFL driver info");
+ HGOTO_ERROR(H5E_PLIST, H5E_BADVALUE, FAIL, "bad VFL driver info");
if (memb_size)
*memb_size = fa->memb_size;
if (memb_fapl_id) {
if(NULL == (plist = H5I_object(fa->memb_fapl_id)))
- HRETURN_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access list");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access list");
*memb_fapl_id = H5P_copy_plist(plist);
} /* end if */
- FUNC_LEAVE(SUCCEED);
+done:
+ FUNC_LEAVE(ret_value);
}
@@ -277,18 +280,27 @@ H5FD_family_fapl_get(H5FD_t *_file)
H5FD_family_t *file = (H5FD_family_t*)_file;
H5FD_family_fapl_t *fa = NULL;
H5P_genplist_t *plist; /* Property list pointer */
+ void *ret_value; /* Return value */
FUNC_ENTER_NOAPI(H5FD_family_fapl_get, NULL);
if (NULL==(fa=H5MM_calloc(sizeof(H5FD_family_fapl_t))))
- HRETURN_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed");
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed");
fa->memb_size = file->memb_size;
if(NULL == (plist = H5I_object(file->memb_fapl_id)))
- HRETURN_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a file access property list");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a file access property list");
fa->memb_fapl_id = H5P_copy_plist(plist);
- FUNC_LEAVE(fa);
+ /* Set return value */
+ ret_value=fa;
+
+done:
+ if(ret_value==NULL) {
+ if(fa!=NULL)
+ H5MM_xfree(fa);
+ } /* end if */
+ FUNC_LEAVE(ret_value);
}
@@ -314,11 +326,12 @@ H5FD_family_fapl_copy(const void *_old_fa)
const H5FD_family_fapl_t *old_fa = (const H5FD_family_fapl_t*)_old_fa;
H5FD_family_fapl_t *new_fa = NULL;
H5P_genplist_t *plist; /* Property list pointer */
+ void *ret_value; /* Return value */
FUNC_ENTER_NOAPI(H5FD_family_fapl_copy, NULL);
if (NULL==(new_fa=H5MM_malloc(sizeof(H5FD_family_fapl_t))))
- HRETURN_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed");
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed");
/* Copy the fields of the structure */
memcpy(new_fa, old_fa, sizeof(H5FD_family_fapl_t));
@@ -328,11 +341,19 @@ H5FD_family_fapl_copy(const void *_old_fa)
new_fa->memb_fapl_id = H5P_DEFAULT;
else {
if(NULL == (plist = H5I_object(old_fa->memb_fapl_id)))
- HRETURN_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a file access property list");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a file access property list");
new_fa->memb_fapl_id = H5P_copy_plist(plist);
} /* end else */
- FUNC_LEAVE(new_fa);
+ /* Set return value */
+ ret_value=new_fa;
+
+done:
+ if(ret_value==NULL) {
+ if(new_fa!=NULL)
+ H5MM_xfree(new_fa);
+ } /* end if */
+ FUNC_LEAVE(ret_value);
}
@@ -388,18 +409,27 @@ 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(H5FD_family_dxpl_copy, NULL);
if (NULL==(new_dx=H5MM_malloc(sizeof(H5FD_family_dxpl_t))))
- HRETURN_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed");
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed");
memcpy(new_dx, old_dx, sizeof(H5FD_family_dxpl_t));
if(NULL == (plist = H5I_object(old_dx->memb_dxpl_id)))
- HRETURN_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a file access property list");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, NULL, "not a file access property list");
new_dx->memb_dxpl_id = H5P_copy_plist(plist);
- FUNC_LEAVE(new_dx);
+ /* Set return value */
+ ret_value=new_dx;
+
+done:
+ if(ret_value==NULL) {
+ if(new_dx!=NULL)
+ H5MM_xfree(new_dx);
+ } /* end if */
+ FUNC_LEAVE(ret_value);
}
@@ -587,6 +617,7 @@ H5FD_family_close(H5FD_t *_file)
{
H5FD_family_t *file = (H5FD_family_t*)_file;
int i, nerrors=0;
+ herr_t ret_value=SUCCEED; /* Return value */
FUNC_ENTER_NOAPI(H5FD_family_close, FAIL);
@@ -601,8 +632,7 @@ H5FD_family_close(H5FD_t *_file)
}
}
if (nerrors)
- HRETURN_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, FAIL,
- "unable to close member files");
+ HGOTO_ERROR(H5E_FILE, H5E_CANTCLOSEFILE, FAIL, "unable to close member files");
/* Clean up other stuff */
H5I_dec_ref(file->memb_fapl_id);
@@ -612,7 +642,8 @@ H5FD_family_close(H5FD_t *_file)
H5MM_xfree(file->name);
H5MM_xfree(file);
- FUNC_LEAVE(SUCCEED);
+done:
+ FUNC_LEAVE(ret_value);
}
@@ -741,6 +772,7 @@ H5FD_family_set_eoa(H5FD_t *_file, haddr_t eoa)
haddr_t addr=eoa;
int i;
char memb_name[4096];
+ herr_t ret_value=SUCCEED; /* Return value */
FUNC_ENTER_NOAPI(H5FD_family_set_eoa, FAIL);
@@ -751,8 +783,7 @@ H5FD_family_set_eoa(H5FD_t *_file, haddr_t eoa)
int n = MAX(64, 2*file->amembs);
H5FD_t **x = H5MM_realloc(file->memb, n*sizeof(H5FD_t*));
if (!x)
- HRETURN_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL,
- "unable to allocate memory block");
+ HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "unable to allocate memory block");
file->amembs = n;
file->memb = x;
file->nmembs = i;
@@ -767,8 +798,7 @@ H5FD_family_set_eoa(H5FD_t *_file, haddr_t eoa)
file->memb_fapl_id, file->memb_size);
} H5E_END_TRY;
if (NULL==file->memb[i])
- HRETURN_ERROR(H5E_FILE, H5E_CANTOPENFILE, FAIL,
- "unable to open member file");
+ HGOTO_ERROR(H5E_FILE, H5E_CANTOPENFILE, FAIL, "unable to open member file");
}
/* Set the EOA marker for the member */
@@ -782,7 +812,9 @@ H5FD_family_set_eoa(H5FD_t *_file, haddr_t eoa)
}
file->eoa = eoa;
- FUNC_LEAVE(SUCCEED);
+
+done:
+ FUNC_LEAVE(ret_value);
}
@@ -867,6 +899,7 @@ H5FD_family_read(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, si
size_t req;
hsize_t tempreq;
H5P_genplist_t *plist; /* Property list pointer */
+ herr_t ret_value=SUCCEED; /* Return value */
FUNC_ENTER_NOAPI(H5FD_family_read, FAIL);
@@ -875,7 +908,7 @@ H5FD_family_read(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, si
* list does not belong to this driver then assume defaults
*/
if(NULL == (plist = H5I_object(dxpl_id)))
- HRETURN_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access property list");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access property list");
if (H5P_DEFAULT!=dxpl_id && H5FD_FAMILY==H5P_get_driver(plist)) {
H5FD_family_dxpl_t *dx = H5P_get_driver_info(plist);
@@ -901,15 +934,15 @@ H5FD_family_read(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, si
assert(i<file->nmembs);
if (H5FDread(file->memb[i], type, memb_dxpl_id, sub, req, buf)<0)
- HRETURN_ERROR(H5E_IO, H5E_READERROR, FAIL,
- "member file read failed");
+ HGOTO_ERROR(H5E_IO, H5E_READERROR, FAIL, "member file read failed");
addr += req;
buf += req;
size -= req;
}
- FUNC_LEAVE(SUCCEED);
+done:
+ FUNC_LEAVE(ret_value);
}
@@ -943,6 +976,7 @@ H5FD_family_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, s
size_t req;
hsize_t tempreq;
H5P_genplist_t *plist; /* Property list pointer */
+ herr_t ret_value=SUCCEED; /* Return value */
FUNC_ENTER_NOAPI(H5FD_family_write, FAIL);
@@ -951,7 +985,7 @@ H5FD_family_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, s
* list does not belong to this driver then assume defaults.
*/
if(NULL == (plist = H5I_object(dxpl_id)))
- HRETURN_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access property list");
+ HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a file access property list");
if (H5P_DEFAULT!=dxpl_id && H5FD_FAMILY==H5P_get_driver(plist)) {
H5FD_family_dxpl_t *dx = H5P_get_driver_info(plist);
@@ -977,15 +1011,15 @@ H5FD_family_write(H5FD_t *_file, H5FD_mem_t type, hid_t dxpl_id, haddr_t addr, s
assert(i<file->nmembs);
if (H5FDwrite(file->memb[i], type, memb_dxpl_id, sub, req, buf)<0)
- HRETURN_ERROR(H5E_IO, H5E_WRITEERROR, FAIL,
- "member file write failed");
+ HGOTO_ERROR(H5E_IO, H5E_WRITEERROR, FAIL, "member file write failed");
addr += req;
buf += req;
size -= req;
}
- FUNC_LEAVE(SUCCEED);
+done:
+ FUNC_LEAVE(ret_value);
}
@@ -1010,6 +1044,7 @@ H5FD_family_flush(H5FD_t *_file, unsigned closing)
{
H5FD_family_t *file = (H5FD_family_t*)_file;
int i, nerrors=0;
+ herr_t ret_value=SUCCEED; /* Return value */
FUNC_ENTER_NOAPI(H5FD_family_flush, FAIL);
@@ -1018,8 +1053,8 @@ H5FD_family_flush(H5FD_t *_file, unsigned closing)
nerrors++;
if (nerrors)
- HRETURN_ERROR(H5E_IO, H5E_BADVALUE, FAIL,
- "unable to flush member files");
+ HGOTO_ERROR(H5E_IO, H5E_BADVALUE, FAIL, "unable to flush member files");
- FUNC_LEAVE(SUCCEED);
+done:
+ FUNC_LEAVE(ret_value);
}
generated by cgit v0.12 at 2024-07-09 05:16:32 (GMT)