1 // SPDX-License-Identifier: CDDL-1.0
10  * or https://opensource.org/licenses/CDDL-1.0.
79  * The zfs module spa_feature_table[], whether in-kernel or in libzpool,  in zfs_mod_supported_prop()
98 zprop_register_impl(int prop, const char *name, zprop_type_t type,  in zprop_register_impl()  argument
108 	pd = &prop_tbl[prop];  in zprop_register_impl()
110 	ASSERT(pd->pd_name == NULL || pd->pd_name == name);  in zprop_register_impl()
114 	pd->pd_name = name;  in zprop_register_impl()
115 	pd->pd_propnum = prop;  in zprop_register_impl()
116 	pd->pd_proptype = type;  in zprop_register_impl()
117 	pd->pd_numdefault = numdefault;  in zprop_register_impl()
118 	pd->pd_strdefault = strdefault;  in zprop_register_impl()
119 	pd->pd_attr = attr;  in zprop_register_impl()
120 	pd->pd_types = objset_types;  in zprop_register_impl()
121 	pd->pd_values = values;  in zprop_register_impl()
122 	pd->pd_colname = colname;  in zprop_register_impl()
123 	pd->pd_rightalign = rightalign;  in zprop_register_impl()
124 	pd->pd_visible = visible;  in zprop_register_impl()
125 	pd->pd_zfs_mod_supported =  in zprop_register_impl()
127 	pd->pd_always_flex = flex;  in zprop_register_impl()
128 	pd->pd_table = idx_tbl;  in zprop_register_impl()
129 	pd->pd_table_size = 0;  in zprop_register_impl()
130 	while (idx_tbl && (idx_tbl++)->pi_name != NULL)  in zprop_register_impl()
131 		pd->pd_table_size++;  in zprop_register_impl()
135 zprop_register_string(int prop, const char *name, const char *def,  in zprop_register_string()  argument
139 	zprop_register_impl(prop, name, PROP_TYPE_STRING, 0, def, attr,  in zprop_register_string()
146 zprop_register_number(int prop, const char *name, uint64_t def,  in zprop_register_number()  argument
151 	zprop_register_impl(prop, name, PROP_TYPE_NUMBER, def, NULL, attr,  in zprop_register_number()
157 zprop_register_index(int prop, const char *name, uint64_t def,  in zprop_register_index()  argument
162 	zprop_register_impl(prop, name, PROP_TYPE_INDEX, def, NULL, attr,  in zprop_register_index()
168 zprop_register_hidden(int prop, const char *name, zprop_type_t type,  in zprop_register_hidden()  argument
172 	zprop_register_impl(prop, name, type, 0, NULL, attr,  in zprop_register_hidden()
188 	p1ro = (p1->pd_attr == PROP_READONLY);  in zprop_compare()
189 	p2ro = (p2->pd_attr == PROP_READONLY);  in zprop_compare()
192 		return (strcmp(p1->pd_name, p2->pd_name));  in zprop_compare()
194 	return (p1ro ? -1 : 1);  in zprop_compare()
207 	int i, num_props, size, prop;  in zprop_iter_common()  local
230 	prop = ZPROP_CONT;  in zprop_iter_common()
232 		if ((order[i]->pd_visible || show_all) &&  in zprop_iter_common()
233 		    order[i]->pd_zfs_mod_supported &&  in zprop_iter_common()
234 		    (func(order[i]->pd_propnum, cb) != ZPROP_CONT)) {  in zprop_iter_common()
235 			prop = order[i]->pd_propnum;  in zprop_iter_common()
245 	return (prop);  in zprop_iter_common()
251 	const char *propname = prop_entry->pd_name;  in propname_match()
253 	const char *colname = prop_entry->pd_colname;  in propname_match()
283 zprop_name_to_prop_cb(int prop, void *cb_data)  in zprop_name_to_prop_cb()  argument
287 	if (propname_match(data->propname, strlen(data->propname),  in zprop_name_to_prop_cb()
288 	    &data->prop_tbl[prop]))  in zprop_name_to_prop_cb()
289 		return (prop);  in zprop_name_to_prop_cb()
297 	int prop;  in zprop_name_to_prop()  local
303 	prop = zprop_iter_common(zprop_name_to_prop_cb, &cb_data,  in zprop_name_to_prop()
306 	return (prop == ZPROP_CONT ? ZPROP_INVAL : prop);  in zprop_name_to_prop()
310 zprop_string_to_index(int prop, const char *string, uint64_t *index,  in zprop_string_to_index()  argument
317 	if (prop == ZPROP_INVAL || prop == ZPROP_CONT)  in zprop_string_to_index()
318 		return (-1);  in zprop_string_to_index()
320 	ASSERT(prop < zprop_get_numprops(type));  in zprop_string_to_index()
322 	if ((idx_tbl = prop_tbl[prop].pd_table) == NULL)  in zprop_string_to_index()
323 		return (-1);  in zprop_string_to_index()
332 	return (-1);  in zprop_string_to_index()
336 zprop_index_to_string(int prop, uint64_t index, const char **string,  in zprop_index_to_string()  argument
343 	if (prop == ZPROP_INVAL || prop == ZPROP_CONT)  in zprop_index_to_string()
344 		return (-1);  in zprop_index_to_string()
346 	ASSERT(prop < zprop_get_numprops(type));  in zprop_index_to_string()
348 	if ((idx_tbl = prop_tbl[prop].pd_table) == NULL)  in zprop_index_to_string()
349 		return (-1);  in zprop_index_to_string()
358 	return (-1);  in zprop_index_to_string()
365 zprop_random_value(int prop, uint64_t seed, zfs_type_t type)  in zprop_random_value()  argument
370 	ASSERT((uint_t)prop < zprop_get_numprops(type));  in zprop_random_value()
372 	idx_tbl = prop_tbl[prop].pd_table;  in zprop_random_value()
377 	return (idx_tbl[seed % prop_tbl[prop].pd_table_size].pi_value);  in zprop_random_value()
381 zprop_values(int prop, zfs_type_t type)  in zprop_values()  argument
385 	ASSERT(prop != ZPROP_INVAL && prop != ZPROP_CONT);  in zprop_values()
386 	ASSERT(prop < zprop_get_numprops(type));  in zprop_values()
390 	return (prop_tbl[prop].pd_values);  in zprop_values()
401 zprop_valid_for_type(int prop, zfs_type_t type, boolean_t headcheck)  in zprop_valid_for_type()  argument
405 	if (prop == ZPROP_INVAL || prop == ZPROP_CONT)  in zprop_valid_for_type()
408 	ASSERT(prop < zprop_get_numprops(type));  in zprop_valid_for_type()
410 	if (headcheck && prop_tbl[prop].pd_types == ZFS_TYPE_SNAPSHOT)  in zprop_valid_for_type()
412 	return ((prop_tbl[prop].pd_types & type) != 0);  in zprop_valid_for_type()
424 	    c == '-' || c == '_' || c == '.' || c == ':');  in zprop_valid_char()
431  * or not.  Only string columns are non-fixed.
434 zprop_width(int prop, boolean_t *fixed, zfs_type_t type)  in zprop_width()  argument
441 	ASSERT(prop != ZPROP_INVAL && prop != ZPROP_CONT);  in zprop_width()
442 	ASSERT(prop < zprop_get_numprops(type));  in zprop_width()
445 	pd = &prop_tbl[prop];  in zprop_width()
450 	*fixed = !pd->pd_always_flex;  in zprop_width()
455 	ret = strlen(pd->pd_colname);  in zprop_width()
458 	 * For fixed-width values, make sure the width is large enough to hold  in zprop_width()
461 	switch (pd->pd_proptype) {  in zprop_width()
464 		 * The maximum length of a human-readable number is 5 characters  in zprop_width()
473 		if (type == ZFS_TYPE_POOL && prop == ZPOOL_PROP_HEALTH)  in zprop_width()
478 		idx = prop_tbl[prop].pd_table;  in zprop_width()