2  * lib/genl/family.c		Generic Netlink Family
14  * @defgroup genl_family Generic Netlink Family Object
16  * Object representing a kernel side registered Generic Netlink family
24 #include <netlink/genl/family.h>
39 	struct genl_family *family = (struct genl_family *) c;  in family_constructor()  local
41 	nl_init_list_head(&family->gf_ops);  in family_constructor()
42 	nl_init_list_head(&family->gf_mc_grps);  in family_constructor()
47 	struct genl_family *family = (struct genl_family *) c;  in family_free_data()  local
51 	if (family == NULL)  in family_free_data()
54 	nl_list_for_each_entry_safe(ops, tmp, &family->gf_ops, o_list) {  in family_free_data()
59 	nl_list_for_each_entry_safe(grp, t_grp, &family->gf_mc_grps, list) {  in family_free_data()
92 	struct genl_family *family = (struct genl_family *) obj;  in family_dump_line()  local
95 		family->gf_id, family->gf_name, family->gf_version);  in family_dump_line()
113 	struct genl_family *family = (struct genl_family *) obj;  in family_dump_details()  local
117 		     family->gf_hdrsize, family->gf_maxattr);  in family_dump_details()
119 	if (family->ce_mask & FAMILY_ATTR_OPS) {  in family_dump_details()
123 		nl_list_for_each_entry(op, &family->gf_ops, o_list) {  in family_dump_details()
126 			genl_op2name(family->gf_id, op->o_id, buf, sizeof(buf));  in family_dump_details()
139 	nl_list_for_each_entry(grp, &family->gf_mc_grps, list) {  in family_dump_details()
177  * Allocate new Generic Netlink family object
179  * @return Newly allocated Generic Netlink family object or NULL.
187  * Release reference on Generic Netlink family object
188  * @arg family		Generic Netlink family object
190  * Reduces the reference counter of a Generic Netlink family object by one.
195 void genl_family_put(struct genl_family *family)  in genl_family_put()  argument
197 	nl_object_put((struct nl_object *) family);  in genl_family_put()
209  * @arg family		Generic Netlink family object
213 unsigned int genl_family_get_id(struct genl_family *family)  in genl_family_get_id()  argument
215 	if (family->ce_mask & FAMILY_ATTR_ID)  in genl_family_get_id()
216 		return family->gf_id;  in genl_family_get_id()
223  * @arg family		Generic Netlink family object
226 void genl_family_set_id(struct genl_family *family, unsigned int id)  in genl_family_set_id()  argument
228 	family->gf_id = id;  in genl_family_set_id()
229 	family->ce_mask |= FAMILY_ATTR_ID;  in genl_family_set_id()
241  * @arg family		Generic Netlink family object
243  * @return Name of family or NULL if not available
245 char *genl_family_get_name(struct genl_family *family)  in genl_family_get_name()  argument
247 	if (family->ce_mask & FAMILY_ATTR_NAME)  in genl_family_get_name()
248 		return family->gf_name;  in genl_family_get_name()
255  * @arg family		Generic Netlink family object
258 void genl_family_set_name(struct genl_family *family, const char *name)  in genl_family_set_name()  argument
260 	strncpy(family->gf_name, name, GENL_NAMSIZ-1);  in genl_family_set_name()
261 	family->ce_mask |= FAMILY_ATTR_NAME;  in genl_family_set_name()
271  * @arg family		Generic Netlink family object
275 uint8_t genl_family_get_version(struct genl_family *family)  in genl_family_get_version()  argument
277 	if (family->ce_mask & FAMILY_ATTR_VERSION)  in genl_family_get_version()
278 		return family->gf_version;  in genl_family_get_version()
285  * @arg family		Generic Netlink family object
288 void genl_family_set_version(struct genl_family *family, uint8_t version)  in genl_family_set_version()  argument
290 	family->gf_version = version;  in genl_family_set_version()
291 	family->ce_mask |= FAMILY_ATTR_VERSION;  in genl_family_set_version()
303  * @arg family		Generic Netlink family object
307 uint32_t genl_family_get_hdrsize(struct genl_family *family)  in genl_family_get_hdrsize()  argument
309 	if (family->ce_mask & FAMILY_ATTR_HDRSIZE)  in genl_family_get_hdrsize()
310 		return family->gf_hdrsize;  in genl_family_get_hdrsize()
315 void genl_family_set_hdrsize(struct genl_family *family, uint32_t hdrsize)  in genl_family_set_hdrsize()  argument
317 	family->gf_hdrsize = hdrsize;  in genl_family_set_hdrsize()
318 	family->ce_mask |= FAMILY_ATTR_HDRSIZE;  in genl_family_set_hdrsize()
328 uint32_t genl_family_get_maxattr(struct genl_family *family)  in genl_family_get_maxattr()  argument
330 	if (family->ce_mask & FAMILY_ATTR_MAXATTR)  in genl_family_get_maxattr()
331 		return family->gf_maxattr;  in genl_family_get_maxattr()
333 		return family->gf_maxattr;  in genl_family_get_maxattr()
336 void genl_family_set_maxattr(struct genl_family *family, uint32_t maxattr)  in genl_family_set_maxattr()  argument
338 	family->gf_maxattr = maxattr;  in genl_family_set_maxattr()
339 	family->ce_mask |= FAMILY_ATTR_MAXATTR;  in genl_family_set_maxattr()
349 int genl_family_add_op(struct genl_family *family, int id, int flags)  in genl_family_add_op()  argument
360 	nl_list_add_tail(&op->o_list, &family->gf_ops);  in genl_family_add_op()
361 	family->ce_mask |= FAMILY_ATTR_OPS;  in genl_family_add_op()
366 int genl_family_add_grp(struct genl_family *family, uint32_t id,  in genl_family_add_grp()  argument
378 	nl_list_add_tail(&grp->list, &family->gf_mc_grps);  in genl_family_add_grp()
387 	.oo_name		= "genl/family",