summaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/H5D.c16
-rw-r--r--src/H5Gent.c11
-rw-r--r--src/H5Gprivate.h2
-rw-r--r--src/H5O.c8
-rw-r--r--src/H5Odtype.c8
-rw-r--r--src/H5Opkg.h2
-rw-r--r--src/H5Oprivate.h4
-rw-r--r--src/H5S.c2
-rw-r--r--src/H5Sprivate.h2
-rw-r--r--src/H5T.c11
10 files changed, 40 insertions, 26 deletions
diff --git a/src/H5D.c b/src/H5D.c
index c6f0c47..41376a9 100644
--- a/src/H5D.c
+++ b/src/H5D.c
@@ -1236,6 +1236,7 @@ H5Dopen(hid_t loc_id, const char *name)
H5D_t *dset = NULL;
H5G_entry_t *loc = NULL; /*location holding the dataset */
H5G_entry_t ent; /*dataset symbol table entry */
+ hbool_t ent_found = FALSE; /* Entry at 'name' found */
hid_t dxpl_id = H5AC_dxpl_id; /* dxpl to use to open datset */
hid_t ret_value;
@@ -1251,6 +1252,7 @@ H5Dopen(hid_t loc_id, const char *name)
/* Find the dataset object */
if (H5G_find(loc, name, NULL, &ent, dxpl_id) < 0)
HGOTO_ERROR(H5E_DATASET, H5E_NOTFOUND, FAIL, "not found")
+ ent_found = TRUE;
/* Check that the object found is the correct type */
if (H5G_get_type(&ent, dxpl_id) != H5G_DATASET)
@@ -1265,10 +1267,16 @@ H5Dopen(hid_t loc_id, const char *name)
HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, FAIL, "can't register dataset atom")
done:
- if(ret_value < 0)
- if(dset != NULL)
+ if(ret_value < 0) {
+ if(dset != NULL) {
if(H5D_close(dset) < 0)
HDONE_ERROR(H5E_DATASET, H5E_CLOSEERROR, FAIL, "unable to release dataset")
+ } /* end if */
+ else {
+ if(ent_found && ent.header)
+ H5G_free_ent_name(&ent);
+ } /* end else */
+ } /* end if */
FUNC_LEAVE_API(ret_value)
}
@@ -2525,7 +2533,7 @@ H5D_open(const H5G_entry_t *ent, hid_t dxpl_id)
HGOTO_ERROR(H5E_DATASET, H5E_NOTFOUND, NULL, "not found")
/* Add the dataset to the list of opened objects in the file */
- if(H5FO_insert(ent->file,ent->header,dataset->shared)<0)
+ if(H5FO_insert(dataset->ent.file,dataset->ent.header,dataset->shared)<0)
HGOTO_ERROR(H5E_DATASET, H5E_CANTINSERT, NULL, "can't insert dataset into list of open objects")
dataset->shared->fo_count = 1;
@@ -2670,7 +2678,7 @@ H5D_open_oid(const H5G_entry_t *ent, hid_t dxpl_id)
dataset->shared->io_ops.writevv=H5D_contig_writevv;
/* Get the sieve buffer size for this dataset */
- dataset->shared->cache.contig.sieve_buf_size = H5F_SIEVE_BUF_SIZE(ent->file);
+ dataset->shared->cache.contig.sieve_buf_size = H5F_SIEVE_BUF_SIZE(dataset->ent.file);
break;
case H5D_CHUNKED:
diff --git a/src/H5Gent.c b/src/H5Gent.c
index 209845c..6005b10 100644
--- a/src/H5Gent.c
+++ b/src/H5Gent.c
@@ -52,10 +52,10 @@ static herr_t H5G_ent_modified(H5G_entry_t *ent, H5G_type_t cache_type);
*
*-------------------------------------------------------------------------
*/
-H5G_cache_t *
-H5G_ent_cache(H5G_entry_t *ent, H5G_type_t *cache_type)
+const H5G_cache_t *
+H5G_ent_cache(const H5G_entry_t *ent, H5G_type_t *cache_type)
{
- H5G_cache_t *ret_value; /* Return value */
+ const H5G_cache_t *ret_value; /* Return value */
FUNC_ENTER_NOAPI(H5G_ent_cache, NULL);
@@ -65,7 +65,7 @@ H5G_ent_cache(H5G_entry_t *ent, H5G_type_t *cache_type)
*cache_type = ent->type;
/* Set return value */
- ret_value=&(ent->cache);
+ ret_value=(const H5G_cache_t *)&(ent->cache);
done:
FUNC_LEAVE_NOAPI(ret_value);
@@ -415,6 +415,9 @@ H5G_ent_copy(H5G_entry_t *dst, const H5G_entry_t *src, H5G_ent_copy_depth_t dept
} else if(depth==H5G_COPY_NULL) {
dst->user_path_r=NULL;
dst->canon_path_r=NULL;
+ } else if(depth==H5G_COPY_SHALLOW) {
+ /* Discarding 'const' qualifier OK - QAK */
+ HDmemset(src, 0, sizeof(H5G_entry_t));
} /* end if */
FUNC_LEAVE_NOAPI(SUCCEED);
diff --git a/src/H5Gprivate.h b/src/H5Gprivate.h
index f1a57cb..34d6797 100644
--- a/src/H5Gprivate.h
+++ b/src/H5Gprivate.h
@@ -184,7 +184,7 @@ H5_DLL herr_t H5G_node_close(const H5F_t *f);
H5_DLL herr_t H5G_ent_encode(H5F_t *f, uint8_t **pp, const H5G_entry_t *ent);
H5_DLL herr_t H5G_ent_decode(H5F_t *f, const uint8_t **pp,
H5G_entry_t *ent/*out*/);
-H5_DLL H5G_cache_t *H5G_ent_cache(H5G_entry_t *ent, H5G_type_t *cache_type);
+H5_DLL const H5G_cache_t *H5G_ent_cache(const H5G_entry_t *ent, H5G_type_t *cache_type);
H5_DLL herr_t H5G_ent_copy(H5G_entry_t *dst, const H5G_entry_t *src,
H5G_ent_copy_depth_t depth);
H5_DLL herr_t H5G_free_ent_name(H5G_entry_t *ent);
diff --git a/src/H5O.c b/src/H5O.c
index 8dfd922..7abc16e 100644
--- a/src/H5O.c
+++ b/src/H5O.c
@@ -355,7 +355,7 @@ done:
*-------------------------------------------------------------------------
*/
herr_t
-H5O_open(H5G_entry_t *obj_ent)
+H5O_open(const H5G_entry_t *obj_ent)
{
herr_t ret_value=SUCCEED; /* Return value */
@@ -1552,7 +1552,7 @@ done:
*-------------------------------------------------------------------------
*/
void *
-H5O_read(H5G_entry_t *ent, unsigned type_id, int sequence, void *mesg, hid_t dxpl_id)
+H5O_read(const H5G_entry_t *ent, unsigned type_id, int sequence, void *mesg, hid_t dxpl_id)
{
const H5O_class_t *type; /* Actual H5O class type for the ID */
void *ret_value; /* Return value */
@@ -1614,11 +1614,11 @@ done:
*-------------------------------------------------------------------------
*/
void *
-H5O_read_real(H5G_entry_t *ent, const H5O_class_t *type, int sequence, void *mesg, hid_t dxpl_id)
+H5O_read_real(const H5G_entry_t *ent, const H5O_class_t *type, int sequence, void *mesg, hid_t dxpl_id)
{
H5O_t *oh = NULL;
int idx;
- H5G_cache_t *cache = NULL;
+ const H5G_cache_t *cache = NULL;
H5G_type_t cache_type;
void *ret_value = NULL;
diff --git a/src/H5Odtype.c b/src/H5Odtype.c
index 02dac26..646a9b1 100644
--- a/src/H5Odtype.c
+++ b/src/H5Odtype.c
@@ -1182,12 +1182,8 @@ H5O_dtype_set_share (H5F_t UNUSED *f, void *_mesg/*in,out*/,
assert (sh);
assert (!sh->in_gh);
- /* Shallow copy the symbol table entry */
- H5G_ent_copy(&(dt->ent),&(sh->u.ent),H5G_COPY_SHALLOW);
-
- /* Reset the names of the copied symbol table entry */
- dt->ent.user_path_r = NULL;
- dt->ent.canon_path_r = NULL;
+ /* NULL copy here, names not appropriate */
+ H5G_ent_copy(&(dt->ent),&(sh->u.ent),H5G_COPY_NULL);
/* Note that the datatype is a named datatype */
dt->shared->state = H5T_STATE_NAMED;
diff --git a/src/H5Opkg.h b/src/H5Opkg.h
index 116c223..bec95d7 100644
--- a/src/H5Opkg.h
+++ b/src/H5Opkg.h
@@ -196,7 +196,7 @@ H5_DLLVAR const H5O_class_t H5O_MTIME_NEW[1];
H5_DLLVAR const H5O_class_t H5O_PLIST[1];
/* Package-local function prototypes */
-H5_DLL void * H5O_read_real(H5G_entry_t *ent, const H5O_class_t *type,
+H5_DLL void * H5O_read_real(const H5G_entry_t *ent, const H5O_class_t *type,
int sequence, void *mesg, hid_t dxpl_id);
H5_DLL void * H5O_free_real(const H5O_class_t *type, void *mesg);
diff --git a/src/H5Oprivate.h b/src/H5Oprivate.h
index 3f6edb5..ed2c56d 100644
--- a/src/H5Oprivate.h
+++ b/src/H5Oprivate.h
@@ -231,13 +231,13 @@ typedef herr_t (*H5O_operator_t)(const void *mesg/*in*/, unsigned idx,
/* General message operators */
H5_DLL herr_t H5O_create(H5F_t *f, hid_t dxpl_id, size_t size_hint,
H5G_entry_t *ent/*out*/);
-H5_DLL herr_t H5O_open(H5G_entry_t *ent);
+H5_DLL herr_t H5O_open(const H5G_entry_t *ent);
H5_DLL herr_t H5O_close(H5G_entry_t *ent);
H5_DLL int H5O_link(const H5G_entry_t *ent, int adjust, hid_t dxpl_id);
H5_DLL int H5O_count(H5G_entry_t *ent, unsigned type_id, hid_t dxpl_id);
H5_DLL htri_t H5O_exists(H5G_entry_t *ent, unsigned type_id, int sequence,
hid_t dxpl_id);
-H5_DLL void *H5O_read(H5G_entry_t *ent, unsigned type_id, int sequence,
+H5_DLL void *H5O_read(const H5G_entry_t *ent, unsigned type_id, int sequence,
void *mesg, hid_t dxpl_id);
H5_DLL int H5O_modify(H5G_entry_t *ent, unsigned type_id,
int overwrite, unsigned flags, unsigned update_flags, const void *mesg, hid_t dxpl_id);
diff --git a/src/H5S.c b/src/H5S.c
index 3b1c08e..ef7f53c 100644
--- a/src/H5S.c
+++ b/src/H5S.c
@@ -1149,7 +1149,7 @@ done:
*-------------------------------------------------------------------------
*/
H5S_t *
-H5S_read(H5G_entry_t *ent, hid_t dxpl_id)
+H5S_read(const H5G_entry_t *ent, hid_t dxpl_id)
{
H5S_t *ds = NULL; /* Dataspace to return */
H5S_t *ret_value; /* Return value */
diff --git a/src/H5Sprivate.h b/src/H5Sprivate.h
index 2fdda74..3fa0dc3 100644
--- a/src/H5Sprivate.h
+++ b/src/H5Sprivate.h
@@ -203,7 +203,7 @@ H5_DLL herr_t H5S_modify(struct H5G_entry_t *ent, const H5S_t *space,
H5_DLL herr_t H5S_append(H5F_t *f, hid_t dxpl_id, struct H5O_t *oh,
const H5S_t *ds, unsigned * oh_flags_ptr);
H5_DLL size_t H5S_raw_size(const H5F_t *f, const H5S_t *space);
-H5_DLL H5S_t *H5S_read(struct H5G_entry_t *ent, hid_t dxpl_id);
+H5_DLL H5S_t *H5S_read(const struct H5G_entry_t *ent, hid_t dxpl_id);
H5_DLL int H5S_extend(H5S_t *space, const hsize_t *size);
H5_DLL int H5S_set_extent(H5S_t *space, const hsize_t *size);
H5_DLL herr_t H5S_set_extent_real(H5S_t *space, const hsize_t *size);
diff --git a/src/H5T.c b/src/H5T.c
index d5b8cc8..644934a 100644
--- a/src/H5T.c
+++ b/src/H5T.c
@@ -1578,6 +1578,7 @@ H5Topen(hid_t loc_id, const char *name)
H5T_t *type = NULL;
H5G_entry_t *loc = NULL;
H5G_entry_t ent;
+ hbool_t ent_found = FALSE; /* Entry at 'name' found */
hid_t dxpl_id = H5AC_dxpl_id; /* dxpl to use to open datatype */
hid_t ret_value =FAIL;
@@ -1596,6 +1597,7 @@ H5Topen(hid_t loc_id, const char *name)
*/
if (H5G_find (loc, name, NULL, &ent/*out*/, dxpl_id)<0)
HGOTO_ERROR (H5E_DATATYPE, H5E_NOTFOUND, FAIL, "not found");
+ ent_found = TRUE;
/* Check that the object found is the correct type */
if (H5G_get_type(&ent, dxpl_id) != H5G_TYPE)
@@ -1610,9 +1612,14 @@ H5Topen(hid_t loc_id, const char *name)
HGOTO_ERROR (H5E_DATATYPE, H5E_CANTREGISTER, FAIL, "unable to register named data type");
done:
- if(ret_value<0)
+ if(ret_value<0) {
if(type!=NULL)
H5T_close(type);
+ else {
+ if(ent_found && ent.header)
+ H5G_free_ent_name(&ent);
+ } /* end else */
+ } /* end if */
FUNC_LEAVE_API(ret_value);
}
@@ -3052,7 +3059,7 @@ H5T_open (H5G_entry_t *ent, hid_t dxpl_id)
HGOTO_ERROR(H5E_DATATYPE, H5E_NOTFOUND, NULL, "not found");
/* Add the datatype to the list of opened objects in the file */
- if(H5FO_insert(ent->file, ent->header, dt->shared)<0)
+ if(H5FO_insert(dt->ent.file, dt->ent.header, dt->shared)<0)
HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINSERT, NULL, "can't insert datatype into list of open objects")
/* Mark any datatypes as being in memory now */
generated by cgit v0.12 at 2024-11-24 08:57:31 (GMT)