63 ioctl_with_cmdstr(int ioc, zfs_cmd_t *zc)  in ioctl_with_cmdstr()  argument
68 		zc->zc_history = (uint64_t)(uintptr_t)cmdstr;  in ioctl_with_cmdstr()
69 	err = ioctl(zfsdevfd, ioc, zc);  in ioctl_with_cmdstr()
202 add_ds_props(zfs_cmd_t *zc, PyObject *nvl)  in add_ds_props()  argument
204 	dmu_objset_stats_t *s = &zc->zc_objset_stats;  in add_ds_props()
215 ioctl_with_dstnv(int ioc, zfs_cmd_t *zc)  in ioctl_with_dstnv()  argument
223 	zc->zc_nvlist_dst_size = nvsz;  in ioctl_with_dstnv()
224 	zc->zc_nvlist_dst = (uintptr_t)nvbuf;  in ioctl_with_dstnv()
226 	if (ioctl(zfsdevfd, ioc, zc) == 0) {  in ioctl_with_dstnv()
229 		errno = nvlist_unpack(nvbuf, zc->zc_nvlist_dst_size, &nvl, 0);  in ioctl_with_dstnv()
236 		nvsz = zc->zc_nvlist_dst_size;  in ioctl_with_dstnv()
248 	zfs_cmd_t zc = { 0 };  in py_next_dataset()  local
257 	(void) strlcpy(zc.zc_name, name, sizeof (zc.zc_name));  in py_next_dataset()
258 	zc.zc_cookie = cookie;  in py_next_dataset()
265 	nvl = ioctl_with_dstnv(ioc, &zc);  in py_next_dataset()
267 		add_ds_props(&zc, nvl);  in py_next_dataset()
268 		ret = Py_BuildValue("sKO", zc.zc_name, zc.zc_cookie, nvl);  in py_next_dataset()
284 	zfs_cmd_t zc = { 0 };  in py_dataset_props()  local
292 	(void) strlcpy(zc.zc_name, name, sizeof (zc.zc_name));  in py_dataset_props()
294 	nvl = ioctl_with_dstnv(ZFS_IOC_OBJSET_STATS, &zc);  in py_dataset_props()
296 		add_ds_props(&zc, nvl);  in py_dataset_props()
306 	zfs_cmd_t zc = { 0 };  in py_get_fsacl()  local
313 	(void) strlcpy(zc.zc_name, name, sizeof (zc.zc_name));  in py_get_fsacl()
315 	nvl = ioctl_with_dstnv(ZFS_IOC_GET_FSACL, &zc);  in py_get_fsacl()
327 	zfs_cmd_t zc = { 0 };  in py_set_fsacl()  local
347 	(void) strlcpy(zc.zc_name, name, sizeof (zc.zc_name));  in py_set_fsacl()
348 	zc.zc_nvlist_src_size = nvsz;  in py_set_fsacl()
349 	zc.zc_nvlist_src = (uintptr_t)nvbuf;  in py_set_fsacl()
350 	zc.zc_perm_action = un;  in py_set_fsacl()
352 	err = ioctl_with_cmdstr(ZFS_IOC_SET_FSACL, &zc);  in py_set_fsacl()
365 	zfs_cmd_t zc = { 0 };  in py_get_holds()  local
372 	(void) strlcpy(zc.zc_name, name, sizeof (zc.zc_name));  in py_get_holds()
374 	nvl = ioctl_with_dstnv(ZFS_IOC_GET_HOLDS, &zc);  in py_get_holds()
384 	zfs_cmd_t zc = { 0 };  in py_userspace_many()  local
406 	(void) strlcpy(zc.zc_name, name, sizeof (zc.zc_name));  in py_userspace_many()
407 	zc.zc_objset_type = type;  in py_userspace_many()
408 	zc.zc_cookie = 0;  in py_userspace_many()
413 		zc.zc_nvlist_dst = (uintptr_t)buf;  in py_userspace_many()
414 		zc.zc_nvlist_dst_size = bufsz;  in py_userspace_many()
416 		error = ioctl(zfsdevfd, ZFS_IOC_USERSPACE_MANY, &zc);  in py_userspace_many()
417 		if (error || zc.zc_nvlist_dst_size == 0)  in py_userspace_many()
420 		while (zc.zc_nvlist_dst_size > 0) {  in py_userspace_many()
431 			zc.zc_nvlist_dst_size -= sizeof (zfs_useracct_t);  in py_userspace_many()
449 	zfs_cmd_t zc = { 0 };  in py_userspace_upgrade()  local
456 	(void) strlcpy(zc.zc_name, name, sizeof (zc.zc_name));  in py_userspace_upgrade()
457 	error = ioctl(zfsdevfd, ZFS_IOC_USERSPACE_UPGRADE, &zc);  in py_userspace_upgrade()