2  * lib/route/link/macvlan.c	MACVLAN Link Info
13  * @ingroup link
15  * MAC-based Virtual LAN link module
18  * \b Link Type Name: "macvlan"
31 #include <netlink-private/route/link/api.h>
32 #include <netlink/route/link/macvlan.h>
54 static int macvlan_alloc(struct rtnl_link *link)  in macvlan_alloc()  argument
61 	link->l_info = mvi;  in macvlan_alloc()
66 static int macvlan_parse(struct rtnl_link *link, struct nlattr *data,  in macvlan_parse()  argument
73 	NL_DBG(3, "Parsing MACVLAN link info");  in macvlan_parse()
78 	if ((err = macvlan_alloc(link)) < 0)  in macvlan_parse()
81 	mvi = link->l_info;  in macvlan_parse()
98 static void macvlan_free(struct rtnl_link *link)  in macvlan_free()  argument
100 	free(link->l_info);  in macvlan_free()
101 	link->l_info = NULL;  in macvlan_free()
104 static void macvlan_dump(struct rtnl_link *link, struct nl_dump_params *p)  in macvlan_dump()  argument
107 	struct macvlan_info *mvi = link->l_info;  in macvlan_dump()
138 static int macvlan_put_attrs(struct nl_msg *msg, struct rtnl_link *link)  in macvlan_put_attrs()  argument
140 	struct macvlan_info *mvi = link->l_info;  in macvlan_put_attrs()
173 #define IS_MACVLAN_LINK_ASSERT(link) \  argument
174 	if ((link)->l_info_ops != &macvlan_info_ops) { \
175 		APPBUG("Link is not a macvlan link. set type \"macvlan\" first."); \
186  * Allocate link object of type MACVLAN
188  * @return Allocated link object or NULL.
192 	struct rtnl_link *link;  in rtnl_link_macvlan_alloc()  local
195 	if (!(link = rtnl_link_alloc()))  in rtnl_link_macvlan_alloc()
198 	if ((err = rtnl_link_set_type(link, "macvlan")) < 0) {  in rtnl_link_macvlan_alloc()
199 		rtnl_link_put(link);  in rtnl_link_macvlan_alloc()
203 	return link;  in rtnl_link_macvlan_alloc()
207  * Check if link is a MACVLAN link
208  * @arg link		Link object
210  * @return True if link is a MACVLAN link, otherwise false is returned.
212 int rtnl_link_is_macvlan(struct rtnl_link *link)  in rtnl_link_is_macvlan()  argument
214 	return link->l_info_ops && !strcmp(link->l_info_ops->io_name, "macvlan");  in rtnl_link_is_macvlan()
219  * @arg link		Link object
224 int rtnl_link_macvlan_set_mode(struct rtnl_link *link, uint32_t mode)  in rtnl_link_macvlan_set_mode()  argument
226 	struct macvlan_info *mvi = link->l_info;  in rtnl_link_macvlan_set_mode()
228 	IS_MACVLAN_LINK_ASSERT(link);  in rtnl_link_macvlan_set_mode()
238  * @arg link		Link object
242 uint32_t rtnl_link_macvlan_get_mode(struct rtnl_link *link)  in rtnl_link_macvlan_get_mode()  argument
244 	struct macvlan_info *mvi = link->l_info;  in rtnl_link_macvlan_get_mode()
246 	IS_MACVLAN_LINK_ASSERT(link);  in rtnl_link_macvlan_get_mode()
256  * @arg link		Link object
261 int rtnl_link_macvlan_set_flags(struct rtnl_link *link, uint16_t flags)  in rtnl_link_macvlan_set_flags()  argument
263 	struct macvlan_info *mvi = link->l_info;  in rtnl_link_macvlan_set_flags()
265 	IS_MACVLAN_LINK_ASSERT(link);  in rtnl_link_macvlan_set_flags()
275  * @arg link		Link object
283 int rtnl_link_macvlan_unset_flags(struct rtnl_link *link, uint16_t flags)  in rtnl_link_macvlan_unset_flags()  argument
285 	struct macvlan_info *mvi = link->l_info;  in rtnl_link_macvlan_unset_flags()
287 	IS_MACVLAN_LINK_ASSERT(link);  in rtnl_link_macvlan_unset_flags()
297  * @arg link		Link object
301 uint16_t rtnl_link_macvlan_get_flags(struct rtnl_link *link)  in rtnl_link_macvlan_get_flags()  argument
303 	struct macvlan_info *mvi = link->l_info;  in rtnl_link_macvlan_get_flags()
305 	IS_MACVLAN_LINK_ASSERT(link);  in rtnl_link_macvlan_get_flags()