87 	zfs_cmd_t zc = { 0 };  in get_stats_for_obj()  local
90 	(void) strlcpy(zc.zc_name, dsname, sizeof (zc.zc_name));  in get_stats_for_obj()
91 	zc.zc_obj = obj;  in get_stats_for_obj()
94 	error = ioctl(di->zhp->zfs_hdl->libzfs_fd, ZFS_IOC_OBJ_TO_STATS, &zc);  in get_stats_for_obj()
98 	(void) memcpy(sb, &zc.zc_stat, sizeof (zfs_stat_t));  in get_stats_for_obj()
101 		(void) strlcpy(pn, zc.zc_value, maxlen);  in get_stats_for_obj()
373 	zfs_cmd_t zc = { 0 };  in write_free_diffs()  local
377 	(void) strlcpy(zc.zc_name, di->fromsnap, sizeof (zc.zc_name));  in write_free_diffs()
378 	zc.zc_obj = dr->ddr_first - 1;  in write_free_diffs()
382 	while (zc.zc_obj < dr->ddr_last) {  in write_free_diffs()
385 		err = ioctl(lhdl->libzfs_fd, ZFS_IOC_NEXT_OBJ, &zc);  in write_free_diffs()
387 			if (zc.zc_obj == di->shares) {  in write_free_diffs()
388 				zc.zc_obj++;  in write_free_diffs()
391 			if (zc.zc_obj > dr->ddr_last) {  in write_free_diffs()
394 			err = describe_free(fp, di, zc.zc_obj, fobjname,  in write_free_diffs()
404 			    zc.zc_obj);  in write_free_diffs()
501 	zfs_cmd_t zc = { 0 };  in make_temp_snapshot()  local
503 	(void) snprintf(zc.zc_value, sizeof (zc.zc_value),  in make_temp_snapshot()
505 	(void) strlcpy(zc.zc_name, di->ds, sizeof (zc.zc_name));  in make_temp_snapshot()
506 	zc.zc_cleanup_fd = di->cleanupfd;  in make_temp_snapshot()
508 	if (ioctl(hdl->libzfs_fd, ZFS_IOC_TMP_SNAPSHOT, &zc) != 0) {  in make_temp_snapshot()
519 			    "snapshot of '%s'"), zc.zc_name);  in make_temp_snapshot()
524 	di->tmpsnap = zfs_strdup(hdl, zc.zc_value);  in make_temp_snapshot()
746 	zfs_cmd_t zc = { 0 };  in zfs_show_diffs()  local
784 	(void) strlcpy(zc.zc_value, di.fromsnap, strlen(di.fromsnap) + 1);  in zfs_show_diffs()
785 	(void) strlcpy(zc.zc_name, di.tosnap, strlen(di.tosnap) + 1);  in zfs_show_diffs()
786 	zc.zc_cookie = pipefd[1];  in zfs_show_diffs()
788 	iocerr = ioctl(zhp->zfs_hdl->libzfs_fd, ZFS_IOC_DIFF, &zc);  in zfs_show_diffs()