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-rw-r--r--src/H5Gobj.c32
1 files changed, 24 insertions, 8 deletions
diff --git a/src/H5Gobj.c b/src/H5Gobj.c
index 903e7a0..aa8250f 100644
--- a/src/H5Gobj.c
+++ b/src/H5Gobj.c
@@ -47,6 +47,7 @@ typedef struct {
/* User data for looking up an object in a group */
typedef struct {
+ H5O_link_t *lnk; /* Link information to set for object */
H5O_loc_t *oloc; /* Object location to set */
} H5G_obj_ud2_t;
@@ -819,7 +820,7 @@ done:
*-------------------------------------------------------------------------
*/
static herr_t
-H5G_obj_find_cb(H5G_loc_t UNUSED *grp_loc/*in*/, const char UNUSED *name, const H5O_link_t UNUSED *lnk,
+H5G_obj_find_cb(H5G_loc_t UNUSED *grp_loc/*in*/, const char UNUSED *name, const H5O_link_t *lnk,
H5G_loc_t *obj_loc, void *_udata/*in,out*/)
{
H5G_obj_ud2_t *udata = (H5G_obj_ud2_t *)_udata; /* User data passed in */
@@ -827,20 +828,34 @@ H5G_obj_find_cb(H5G_loc_t UNUSED *grp_loc/*in*/, const char UNUSED *name, const
FUNC_ENTER_NOAPI_NOINIT(H5G_obj_find_cb)
- /* Check if the name in this group resolved to a valid link */
- if(obj_loc == NULL)
- HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "name doesn't exist")
+ /* Copy link for object */
+ if(udata->lnk) {
+ /* Check if the name in this group resolved to a valid link */
+ if(lnk == NULL)
+ HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "name doesn't exist")
+
+ /* Copy link information */
+ if(H5O_copy(H5O_LINK_ID, lnk, udata->lnk) == NULL)
+ HGOTO_ERROR(H5E_SYM, H5E_CANTCOPY, H5O_ITER_ERROR, "can't copy link message")
+ } /* end if */
/* Copy object location for object */
- H5O_loc_copy(udata->oloc, obj_loc->oloc, H5O_COPY_DEEP);
+ if(udata->oloc) {
+ /* Check if the name in this group resolved to a valid object */
+ if(obj_loc == NULL)
+ HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "name doesn't exist")
+
+ H5O_loc_copy(udata->oloc, obj_loc->oloc, H5_COPY_DEEP);
+ } /* end if */
+done:
/* Release the group location for the object */
/* (Group traversal callbacks are responsible for either taking ownership
* of the group location for the object, or freeing it. - QAK)
*/
- H5G_loc_free(obj_loc);
+ if(obj_loc)
+ H5G_loc_free(obj_loc);
-done:
FUNC_LEAVE_NOAPI(ret_value)
} /* end H5G_obj_find_cb() */
@@ -860,7 +875,7 @@ done:
*/
herr_t
H5G_obj_find(H5G_loc_t *loc, const char *name, unsigned traverse_flags,
- H5O_loc_t *obj_oloc, hid_t dxpl_id)
+ H5O_link_t *lnk, H5O_loc_t *obj_oloc, hid_t dxpl_id)
{
H5G_obj_ud2_t udata; /* User data for traversal callback */
herr_t ret_value = SUCCEED; /* Return value */
@@ -873,6 +888,7 @@ H5G_obj_find(H5G_loc_t *loc, const char *name, unsigned traverse_flags,
HDassert(obj_oloc);
/* Set up user data for locating object */
+ udata.lnk = lnk;
udata.oloc = obj_oloc;
/* Traverse group hierarchy to locate object */