102 ndmp_has_backup_snapshot(char *volname, char *jobname)  in ndmp_has_backup_snapshot()  argument
109 	if ((zhp = zfs_open(zlibh, volname, ZFS_TYPE_DATASET)) == 0) {  in ndmp_has_backup_snapshot()
110 		NDMP_LOG(LOG_ERR, "Cannot open snapshot %s.", volname);  in ndmp_has_backup_snapshot()
190 snapshot_hold(char *volname, char *snapname, char *jname, boolean_t recursive)  in snapshot_hold()  argument
195 	if ((zhp = zfs_open(zlibh, volname, ZFS_TYPE_DATASET)) == 0) {  in snapshot_hold()
196 		NDMP_LOG(LOG_ERR, "Cannot open volume %s.", volname);  in snapshot_hold()
218 snapshot_release(char *volname, char *snapname, char *jname,  in snapshot_release()  argument
225 	if ((zhp = zfs_open(zlibh, volname, ZFS_TYPE_DATASET)) == 0) {  in snapshot_release()
226 		NDMP_LOG(LOG_ERR, "Cannot open volume %s", volname);  in snapshot_release()
247 snapshot_create(char *volname, char *jname, boolean_t recursive,  in snapshot_create()  argument
253 	if (!volname || !*volname)  in snapshot_create()
257 	    "%s@%s", volname, jname);  in snapshot_create()
272 	if (hold && snapshot_hold(volname, snapname, jname, recursive) != 0) {  in snapshot_create()
288 snapshot_destroy(char *volname, char *jname, boolean_t recursive,  in snapshot_destroy()  argument
300 	if (!volname || !*volname)  in snapshot_destroy()
305 		namep = volname;  in snapshot_destroy()
308 		    "%s@%s", volname, jname);  in snapshot_destroy()
315 	    snapshot_release(volname, namep, jname, recursive) != 0) {  in snapshot_destroy()