378 usage_prop_cb(int prop, void *cb)  in usage_prop_cb()  argument
380 	FILE *fp = cb;  in usage_prop_cb()
1009 	destroy_cbdata_t *cb = data;  in destroy_callback()  local
1012 	if (cb->cb_verbose) {  in destroy_callback()
1013 		if (cb->cb_parsable) {  in destroy_callback()
1015 		} else if (cb->cb_dryrun) {  in destroy_callback()
1033 	if (cb->cb_dryrun) {  in destroy_callback()
1045 		fnvlist_add_boolean(cb->cb_batchedsnaps, name);  in destroy_callback()
1048 		    cb->cb_batchedsnaps, B_FALSE);  in destroy_callback()
1049 		fnvlist_free(cb->cb_batchedsnaps);  in destroy_callback()
1050 		cb->cb_batchedsnaps = fnvlist_alloc();  in destroy_callback()
1053 		    zfs_unmount(zhp, NULL, cb->cb_force ? MS_FORCE : 0) != 0 ||  in destroy_callback()
1054 		    zfs_destroy(zhp, cb->cb_defer_destroy) != 0) {  in destroy_callback()
1067 	destroy_cbdata_t *cb = arg;  in destroy_print_cb()  local
1071 	if (nvlist_exists(cb->cb_nvl, name)) {  in destroy_print_cb()
1072 		if (cb->cb_firstsnap == NULL)  in destroy_print_cb()
1073 			cb->cb_firstsnap = strdup(name);  in destroy_print_cb()
1074 		if (cb->cb_prevsnap != NULL)  in destroy_print_cb()
1075 			free(cb->cb_prevsnap);  in destroy_print_cb()
1077 		cb->cb_prevsnap = strdup(name);  in destroy_print_cb()
1078 		if (cb->cb_firstsnap == NULL || cb->cb_prevsnap == NULL)  in destroy_print_cb()
1080 		if (cb->cb_verbose) {  in destroy_print_cb()
1081 			if (cb->cb_parsable) {  in destroy_print_cb()
1083 			} else if (cb->cb_dryrun) {  in destroy_print_cb()
1091 	} else if (cb->cb_firstsnap != NULL) {  in destroy_print_cb()
1094 		err = lzc_snaprange_space(cb->cb_firstsnap,  in destroy_print_cb()
1095 		    cb->cb_prevsnap, &used);  in destroy_print_cb()
1096 		cb->cb_snapused += used;  in destroy_print_cb()
1097 		free(cb->cb_firstsnap);  in destroy_print_cb()
1098 		cb->cb_firstsnap = NULL;  in destroy_print_cb()
1099 		free(cb->cb_prevsnap);  in destroy_print_cb()
1100 		cb->cb_prevsnap = NULL;  in destroy_print_cb()
1107 destroy_print_snapshots(zfs_handle_t *fs_zhp, destroy_cbdata_t *cb)  in destroy_print_snapshots()  argument
1110 	assert(cb->cb_firstsnap == NULL);  in destroy_print_snapshots()
1111 	assert(cb->cb_prevsnap == NULL);  in destroy_print_snapshots()
1112 	err = zfs_iter_snapshots_sorted(fs_zhp, destroy_print_cb, cb);  in destroy_print_snapshots()
1113 	if (cb->cb_firstsnap != NULL) {  in destroy_print_snapshots()
1116 			err = lzc_snaprange_space(cb->cb_firstsnap,  in destroy_print_snapshots()
1117 			    cb->cb_prevsnap, &used);  in destroy_print_snapshots()
1119 		cb->cb_snapused += used;  in destroy_print_snapshots()
1120 		free(cb->cb_firstsnap);  in destroy_print_snapshots()
1121 		cb->cb_firstsnap = NULL;  in destroy_print_snapshots()
1122 		free(cb->cb_prevsnap);  in destroy_print_snapshots()
1123 		cb->cb_prevsnap = NULL;  in destroy_print_snapshots()
1131 	destroy_cbdata_t *cb = arg;  in snapshot_to_nvl_cb()  local
1135 	if (!cb->cb_doclones && !cb->cb_defer_destroy) {  in snapshot_to_nvl_cb()
1136 		cb->cb_target = zhp;  in snapshot_to_nvl_cb()
1137 		cb->cb_first = B_TRUE;  in snapshot_to_nvl_cb()
1139 		    destroy_check_dependent, cb);  in snapshot_to_nvl_cb()
1143 		if (nvlist_add_boolean(cb->cb_nvl, zfs_get_name(zhp)))  in snapshot_to_nvl_cb()
1153 	destroy_cbdata_t *cb = arg;  in gather_snapshots()  local
1156 	err = zfs_iter_snapspec(zhp, cb->cb_snapspec, snapshot_to_nvl_cb, cb);  in gather_snapshots()
1162 	if (cb->cb_verbose) {  in gather_snapshots()
1163 		err = destroy_print_snapshots(zhp, cb);  in gather_snapshots()
1168 	if (cb->cb_recurse)  in gather_snapshots()
1169 		err = zfs_iter_filesystems(zhp, gather_snapshots, cb);  in gather_snapshots()
1177 destroy_clones(destroy_cbdata_t *cb)  in destroy_clones()  argument
1180 	for (pair = nvlist_next_nvpair(cb->cb_nvl, NULL);  in destroy_clones()
1182 	    pair = nvlist_next_nvpair(cb->cb_nvl, pair)) {  in destroy_clones()
1186 			boolean_t defer = cb->cb_defer_destroy;  in destroy_clones()
1193 			cb->cb_defer_destroy = B_FALSE;  in destroy_clones()
1195 			    destroy_callback, cb);  in destroy_clones()
1196 			cb->cb_defer_destroy = defer;  in destroy_clones()
1208 	destroy_cbdata_t cb = { 0 };  in zfs_do_destroy()  local
1220 			cb.cb_verbose = B_TRUE;  in zfs_do_destroy()
1223 			cb.cb_verbose = B_TRUE;  in zfs_do_destroy()
1224 			cb.cb_parsable = B_TRUE;  in zfs_do_destroy()
1227 			cb.cb_dryrun = B_TRUE;  in zfs_do_destroy()
1230 			cb.cb_defer_destroy = B_TRUE;  in zfs_do_destroy()
1234 			cb.cb_force = B_TRUE;  in zfs_do_destroy()
1237 			cb.cb_recurse = B_TRUE;  in zfs_do_destroy()
1240 			cb.cb_recurse = B_TRUE;  in zfs_do_destroy()
1241 			cb.cb_doclones = B_TRUE;  in zfs_do_destroy()
1269 		cb.cb_nvl = fnvlist_alloc();  in zfs_do_destroy()
1277 		cb.cb_snapspec = at + 1;  in zfs_do_destroy()
1278 		if (gather_snapshots(zfs_handle_dup(zhp), &cb) != 0 ||  in zfs_do_destroy()
1279 		    cb.cb_error) {  in zfs_do_destroy()
1284 		if (nvlist_empty(cb.cb_nvl)) {  in zfs_do_destroy()
1291 		if (cb.cb_verbose) {  in zfs_do_destroy()
1293 			zfs_nicenum(cb.cb_snapused, buf, sizeof (buf));  in zfs_do_destroy()
1294 			if (cb.cb_parsable) {  in zfs_do_destroy()
1296 				    cb.cb_snapused);  in zfs_do_destroy()
1297 			} else if (cb.cb_dryrun) {  in zfs_do_destroy()
1306 		if (!cb.cb_dryrun) {  in zfs_do_destroy()
1307 			if (cb.cb_doclones) {  in zfs_do_destroy()
1308 				cb.cb_batchedsnaps = fnvlist_alloc();  in zfs_do_destroy()
1309 				err = destroy_clones(&cb);  in zfs_do_destroy()
1312 					    cb.cb_batchedsnaps, B_FALSE);  in zfs_do_destroy()
1320 				err = zfs_destroy_snaps_nvl(g_zfs, cb.cb_nvl,  in zfs_do_destroy()
1321 				    cb.cb_defer_destroy);  in zfs_do_destroy()
1331 		if (cb.cb_dryrun) {  in zfs_do_destroy()
1337 		if (cb.cb_defer_destroy) {  in zfs_do_destroy()
1343 		if (cb.cb_recurse) {  in zfs_do_destroy()
1364 		nvlist_free(cb.cb_nvl);  in zfs_do_destroy()
1372 		cb.cb_target = zhp;  in zfs_do_destroy()
1377 		if (!cb.cb_recurse && strchr(zfs_get_name(zhp), '/') == NULL &&  in zfs_do_destroy()
1394 		cb.cb_first = B_TRUE;  in zfs_do_destroy()
1395 		if (!cb.cb_doclones &&  in zfs_do_destroy()
1397 		    &cb) != 0) {  in zfs_do_destroy()
1402 		if (cb.cb_error) {  in zfs_do_destroy()
1407 		cb.cb_batchedsnaps = fnvlist_alloc();  in zfs_do_destroy()
1409 		    &cb) != 0) {  in zfs_do_destroy()
1418 		err = destroy_callback(zhp, &cb);  in zfs_do_destroy()
1422 			    cb.cb_batchedsnaps, cb.cb_defer_destroy);  in zfs_do_destroy()
1429 	fnvlist_free(cb.cb_batchedsnaps);  in zfs_do_destroy()
1430 	fnvlist_free(cb.cb_nvl);  in zfs_do_destroy()
1587 	zprop_get_cbdata_t cb = { 0 };  in zfs_do_get()  local
1598 	cb.cb_sources = ZPROP_SRC_ALL;  in zfs_do_get()
1599 	cb.cb_columns[0] = GET_COL_NAME;  in zfs_do_get()
1600 	cb.cb_columns[1] = GET_COL_PROPERTY;  in zfs_do_get()
1601 	cb.cb_columns[2] = GET_COL_VALUE;  in zfs_do_get()
1602 	cb.cb_columns[3] = GET_COL_SOURCE;  in zfs_do_get()
1603 	cb.cb_type = ZFS_TYPE_DATASET;  in zfs_do_get()
1609 			cb.cb_literal = B_TRUE;  in zfs_do_get()
1618 			cb.cb_scripted = B_TRUE;  in zfs_do_get()
1630 			bzero(&cb.cb_columns, sizeof (cb.cb_columns));  in zfs_do_get()
1647 					cb.cb_columns[i++] = GET_COL_NAME;  in zfs_do_get()
1650 					cb.cb_columns[i++] = GET_COL_PROPERTY;  in zfs_do_get()
1653 					cb.cb_columns[i++] = GET_COL_VALUE;  in zfs_do_get()
1656 					cb.cb_columns[i++] = GET_COL_RECVD;  in zfs_do_get()
1660 					cb.cb_columns[i++] = GET_COL_SOURCE;  in zfs_do_get()
1670 					cb.cb_columns[0] = GET_COL_NAME;  in zfs_do_get()
1671 					cb.cb_columns[1] = GET_COL_PROPERTY;  in zfs_do_get()
1672 					cb.cb_columns[2] = GET_COL_VALUE;  in zfs_do_get()
1673 					cb.cb_columns[3] = GET_COL_RECVD;  in zfs_do_get()
1674 					cb.cb_columns[4] = GET_COL_SOURCE;  in zfs_do_get()
1688 			cb.cb_sources = 0;  in zfs_do_get()
1698 					cb.cb_sources |= ZPROP_SRC_LOCAL;  in zfs_do_get()
1701 					cb.cb_sources |= ZPROP_SRC_DEFAULT;  in zfs_do_get()
1704 					cb.cb_sources |= ZPROP_SRC_INHERITED;  in zfs_do_get()
1707 					cb.cb_sources |= ZPROP_SRC_RECEIVED;  in zfs_do_get()
1710 					cb.cb_sources |= ZPROP_SRC_TEMPORARY;  in zfs_do_get()
1713 					cb.cb_sources |= ZPROP_SRC_NONE;  in zfs_do_get()
1778 	if (zprop_get_list(g_zfs, fields, &cb.cb_proplist, ZFS_TYPE_DATASET)  in zfs_do_get()
1793 	if (cb.cb_proplist != NULL) {  in zfs_do_get()
1796 		fake_name.pl_next = cb.cb_proplist;  in zfs_do_get()
1797 		cb.cb_proplist = &fake_name;  in zfs_do_get()
1800 	cb.cb_first = B_TRUE;  in zfs_do_get()
1804 	    &cb.cb_proplist, limit, get_callback, &cb);  in zfs_do_get()
1806 	if (cb.cb_proplist == &fake_name)  in zfs_do_get()
1809 		zprop_free_list(cb.cb_proplist);  in zfs_do_get()
1835 	inherit_cbdata_t *cb = data;  in inherit_recurse_cb()  local
1836 	zfs_prop_t prop = zfs_name_to_prop(cb->cb_propname);  in inherit_recurse_cb()
1846 	return (zfs_prop_inherit(zhp, cb->cb_propname, cb->cb_received) != 0);  in inherit_recurse_cb()
1852 	inherit_cbdata_t *cb = data;  in inherit_cb()  local
1854 	return (zfs_prop_inherit(zhp, cb->cb_propname, cb->cb_received) != 0);  in inherit_cb()
1862 	inherit_cbdata_t cb = { 0 };  in zfs_do_inherit()  local
1932 	cb.cb_propname = propname;  in zfs_do_inherit()
1933 	cb.cb_received = received;  in zfs_do_inherit()
1937 		    NULL, NULL, 0, inherit_recurse_cb, &cb);  in zfs_do_inherit()
1940 		    NULL, NULL, 0, inherit_cb, &cb);  in zfs_do_inherit()
1971 	upgrade_cbdata_t *cb = data;  in upgrade_list_callback()  local
1975 	if ((!cb->cb_newer && version < ZPL_VERSION) ||  in upgrade_list_callback()
1976 	    (cb->cb_newer && version > ZPL_VERSION)) {  in upgrade_list_callback()
1978 		if (cb->cb_newer) {  in upgrade_list_callback()
1991 		if (!cb->cb_foundone) {  in upgrade_list_callback()
1995 			cb->cb_foundone = B_TRUE;  in upgrade_list_callback()
2007 	upgrade_cbdata_t *cb = data;  in upgrade_set_callback()  local
2015 	needed_spa_version = zfs_spa_version_map(cb->cb_version);  in upgrade_set_callback()
2026 		cb->cb_numfailed++;  in upgrade_set_callback()
2031 	if (version < cb->cb_version) {  in upgrade_set_callback()
2034 		    "%llu", cb->cb_version);  in upgrade_set_callback()
2035 		if (cb->cb_lastfs[0] && !same_pool(zhp, cb->cb_lastfs)) {  in upgrade_set_callback()
2046 			cb->cb_numupgraded++;  in upgrade_set_callback()
2048 			cb->cb_numfailed++;  in upgrade_set_callback()
2049 		(void) strcpy(cb->cb_lastfs, zfs_get_name(zhp));  in upgrade_set_callback()
2050 	} else if (version > cb->cb_version) {  in upgrade_set_callback()
2055 		cb->cb_numfailed++;  in upgrade_set_callback()
2057 		cb->cb_numsamegraded++;  in upgrade_set_callback()
2073 	upgrade_cbdata_t cb = { 0 };  in zfs_do_upgrade()  local
2088 			    optarg, &cb.cb_version) != 0) {  in zfs_do_upgrade()
2108 	if ((!all && !argc) && ((flags & ZFS_ITER_RECURSE) | cb.cb_version))  in zfs_do_upgrade()
2111 	    cb.cb_version || argc))  in zfs_do_upgrade()
2138 		if (cb.cb_version == 0)  in zfs_do_upgrade()
2139 			cb.cb_version = ZPL_VERSION;  in zfs_do_upgrade()
2141 		    NULL, NULL, 0, upgrade_set_callback, &cb);  in zfs_do_upgrade()
2143 		    cb.cb_numupgraded);  in zfs_do_upgrade()
2144 		if (cb.cb_numsamegraded) {  in zfs_do_upgrade()
2147 			    cb.cb_numsamegraded);  in zfs_do_upgrade()
2149 		if (cb.cb_numfailed != 0)  in zfs_do_upgrade()
2159 		    NULL, NULL, 0, upgrade_list_callback, &cb);  in zfs_do_upgrade()
2161 		found = cb.cb_foundone;  in zfs_do_upgrade()
2162 		cb.cb_foundone = B_FALSE;  in zfs_do_upgrade()
2163 		cb.cb_newer = B_TRUE;  in zfs_do_upgrade()
2166 		    NULL, NULL, 0, upgrade_list_callback, &cb);  in zfs_do_upgrade()
2168 		if (!cb.cb_foundone && !found) {  in zfs_do_upgrade()
2367 	us_cbdata_t *cb = (us_cbdata_t *)arg;  in userspace_cb()  local
2368 	zfs_userquota_prop_t prop = cb->cb_prop;  in userspace_cb()
2373 	uu_avl_pool_t *avl_pool = cb->cb_avl_pool;  in userspace_cb()
2374 	uu_avl_t *avl = cb->cb_avl;  in userspace_cb()
2378 	zfs_sort_column_t *sortcol = cb->cb_sortcol;  in userspace_cb()
2385 	us_sort_info_t sortinfo = { sortcol, cb->cb_numname };  in userspace_cb()
2423 			if (!cb->cb_sid2posix) {  in userspace_cb()
2435 	if (cb->cb_sid2posix || domain == NULL || domain[0] == '\0') {  in userspace_cb()
2439 			if (!cb->cb_numname) {  in userspace_cb()
2447 			if (!cb->cb_numname) {  in userspace_cb()
2461 	if (cb->cb_sid2posix &&  in userspace_cb()
2469 	if (typelen > cb->cb_width[typeidx])  in userspace_cb()
2470 		cb->cb_width[typeidx] = typelen;  in userspace_cb()
2475 	if ((cb->cb_numname && cb->cb_sid2posix) || name == NULL) {  in userspace_cb()
2485 	if (namelen > cb->cb_width[nameidx])  in userspace_cb()
2486 		cb->cb_width[nameidx] = namelen;  in userspace_cb()
2502 	if (cb->cb_nicenum)  in userspace_cb()
2517 	if (sizelen > cb->cb_width[sizeidx])  in userspace_cb()
2518 		cb->cb_width[sizeidx] = sizelen;  in userspace_cb()
2676 	us_cbdata_t cb;  in zfs_do_userspace()  local
2800 	cb.cb_sortcol = sortcol;  in zfs_do_userspace()
2801 	cb.cb_numname = prtnum;  in zfs_do_userspace()
2802 	cb.cb_nicenum = !parsable;  in zfs_do_userspace()
2803 	cb.cb_avl_pool = avl_pool;  in zfs_do_userspace()
2804 	cb.cb_avl = avl_tree;  in zfs_do_userspace()
2805 	cb.cb_sid2posix = sid2posix;  in zfs_do_userspace()
2808 		cb.cb_width[i] = strlen(gettext(us_field_hdr[i]));  in zfs_do_userspace()
2816 		cb.cb_prop = p;  in zfs_do_userspace()
2817 		if ((ret = zfs_userspace(zhp, p, userspace_cb, &cb)) != 0)  in zfs_do_userspace()
2842 		us_sort_info_t sortinfo = { sortcol, cb.cb_numname };  in zfs_do_userspace()
2852 	print_us(scripted, parsable, fields, types, cb.cb_width, B_TRUE,  in zfs_do_userspace()
2853 	    cb.cb_avl);  in zfs_do_userspace()
2858 	if ((walk = uu_avl_walk_start(cb.cb_avl, UU_WALK_ROBUST)) == NULL)  in zfs_do_userspace()
2862 		uu_avl_remove(cb.cb_avl, node);  in zfs_do_userspace()
2901 print_header(list_cbdata_t *cb)  in print_header()  argument
2903 	zprop_list_t *pl = cb->cb_proplist;  in print_header()
2944 print_dataset(zfs_handle_t *zhp, list_cbdata_t *cb)  in print_dataset()  argument
2946 	zprop_list_t *pl = cb->cb_proplist;  in print_dataset()
2956 			if (cb->cb_scripted)  in print_dataset()
2972 			    cb->cb_literal) != 0)  in print_dataset()
2979 			    property, sizeof (property), cb->cb_literal) != 0)  in print_dataset()
2986 			    property, sizeof (property), cb->cb_literal) != 0)  in print_dataset()
3006 		if (cb->cb_scripted || (pl->pl_next == NULL && !right_justify))  in print_dataset()
3045 	list_cbdata_t cb = { 0 };  in zfs_do_list()  local
3059 			cb.cb_literal = B_TRUE;  in zfs_do_list()
3069 			cb.cb_scripted = B_TRUE;  in zfs_do_list()
3159 	if (zprop_get_list(g_zfs, fields, &cb.cb_proplist, ZFS_TYPE_DATASET)  in zfs_do_list()
3163 	cb.cb_first = B_TRUE;  in zfs_do_list()
3165 	ret = zfs_for_each(argc, argv, flags, types, sortcol, &cb.cb_proplist,  in zfs_do_list()
3166 	    limit, list_callback, &cb);  in zfs_do_list()
3168 	zprop_free_list(cb.cb_proplist);  in zfs_do_list()
3171 	if (ret == 0 && cb.cb_first && !cb.cb_scripted)  in zfs_do_list()
3427 	rollback_cbdata_t cb = { 0 };  in zfs_do_rollback()  local
3436 			cb.cb_recurse = 1;  in zfs_do_rollback()
3439 			cb.cb_recurse = 1;  in zfs_do_rollback()
3440 			cb.cb_doclones = 1;  in zfs_do_rollback()
3482 	cb.cb_target = argv[0];  in zfs_do_rollback()
3483 	cb.cb_create = zfs_prop_get_int(snap, ZFS_PROP_CREATETXG);  in zfs_do_rollback()
3484 	cb.cb_first = B_TRUE;  in zfs_do_rollback()
3485 	cb.cb_error = 0;  in zfs_do_rollback()
3486 	if ((ret = zfs_iter_snapshots(zhp, B_FALSE, rollback_check, &cb)) != 0)  in zfs_do_rollback()
3488 	if ((ret = zfs_iter_bookmarks(zhp, rollback_check, &cb)) != 0)  in zfs_do_rollback()
3491 	if ((ret = cb.cb_error) != 0)  in zfs_do_rollback()
3543 	set_cbdata_t cb;  in zfs_do_set()  local
3565 	cb.cb_propname = argv[1];  in zfs_do_set()
3566 	if (((cb.cb_value = strchr(cb.cb_propname, '=')) == NULL) ||  in zfs_do_set()
3567 	    (cb.cb_value[1] == '\0')) {  in zfs_do_set()
3573 	*cb.cb_value = '\0';  in zfs_do_set()
3574 	cb.cb_value++;  in zfs_do_set()
3576 	if (*cb.cb_propname == '\0') {  in zfs_do_set()
3583 	    ZFS_TYPE_DATASET, NULL, NULL, 0, set_callback, &cb);  in zfs_do_set()
5500 	holds_cbdata_t cb = { 0 };  in zfs_do_holds()  local
5553 		cb.cb_recursive = recursive;  in zfs_do_holds()
5554 		cb.cb_snapname = snapname;  in zfs_do_holds()
5555 		cb.cb_nvlp = &nvl;  in zfs_do_holds()
5561 		    holds_callback, &cb);  in zfs_do_holds()
5569 	print_holds(scripted, cb.cb_max_namelen, cb.cb_max_taglen, nvl);  in zfs_do_holds()
5628 	get_all_cb_t cb = { 0 };  in get_all_datasets()  local
5629 	cb.cb_verbose = verbose;  in get_all_datasets()
5630 	cb.cb_getone = get_one_dataset;  in get_all_datasets()
5634 	(void) zfs_iter_root(g_zfs, get_one_dataset, &cb);  in get_all_datasets()
5636 	*dslist = cb.cb_handles;  in get_all_datasets()
5637 	*count = cb.cb_used;  in get_all_datasets()