/*
* Class: hdf_hdf5lib_H5
* Method: H5Odecr_refcount
* Signature: (J)V
*/
JNIEXPORT void JNICALL
Java_hdf_hdf5lib_H5_H5Odecr_1refcount
(JNIEnv *env, jclass clss, jlong object_id)
{
if (H5Odecr_refcount((hid_t)object_id) < 0)
h5libraryError(env);
}
/*
* Class: hdf_hdf5lib_H5
* Method: H5Odecr_refcount
* Signature: (J)V
*/
JNIEXPORT void JNICALL
Java_hdf_hdf5lib_H5_H5Odecr_1refcount
(JNIEnv *env, jclass clss, jlong object_id)
{
UNUSED(clss);
if (H5Odecr_refcount((hid_t)object_id) < 0)
H5_LIBRARY_ERROR(ENVONLY);
done:
return;
}
/****if* H5Of/h5odecr_refcount_c
* NAME
* h5odecr_refcount_c
* PURPOSE
* Calls H5Odecr_refcount
* INPUTS
* object_id - Object identifier.
* RETURNS
* 0 on success, -1 on failure
* AUTHOR
* M. Scot Breitenfeld
* May 16, 2012
* SOURCE
*/
int_f
nh5odecr_refcount_c (hid_t_f *object_id)
/******/
{
int_f ret_value = 0; /* Return value */
/*
* Call H5Odecr_refcount function.
*/
if((hid_t_f)H5Odecr_refcount((hid_t)*object_id) < 0)
HGOTO_DONE(FAIL);
done:
return ret_value;
}
/* UD_hard_delete
* Since the creation function increments the object's reference count, it's
* important to decrement it again when the link is deleted.
*/
static herr_t UD_hard_delete(const char *link_name, hid_t loc_group,
const void *udata, size_t udata_size)
{
haddr_t addr;
hid_t target_obj = -1;
herr_t ret_value = 0;
/* Sanity check; we have already verified the udata's size in the creation
* callback.
*/
if(udata_size != sizeof(haddr_t))
{
ret_value = -1;
goto done;
}
addr = *((const haddr_t *) udata);
/* Open the object this link points to */
target_obj= H5Oopen_by_addr(loc_group, addr);
if(target_obj < 0)
{
ret_value = -1;
goto done;
}
/* Decrement the reference count of the target object */
if(H5Odecr_refcount(target_obj) < 0)
{
ret_value = -1;
goto done;
}
done:
/* Close the target object if we opened it */
if(target_obj >= 0)
H5Oclose(target_obj);
return ret_value;
}
