src/ap/vlan_init.c

44 static int ifconfig_helper(const char *if_name, int up)
56 	os_strlcpy(ifr.ifr_name, if_name, IFNAMSIZ);
61 			   __func__, if_name, strerror(errno));
74 			   __func__, if_name, up, strerror(errno));
84 static int ifconfig_up(const char *if_name)
86 	wpa_printf(MSG_DEBUG, "VLAN: Set interface %s up", if_name);
87 	return ifconfig_helper(if_name, 1);
91 static int ifconfig_down(const char *if_name)
93 	wpa_printf(MSG_DEBUG, "VLAN: Set interface %s down", if_name);
94 	return ifconfig_helper(if_name, 0);
111 static int br_delif(const char *br_name, const char *if_name)
118 	wpa_printf(MSG_DEBUG, "VLAN: br_delif(%s, %s)", br_name, if_name);
125 	if_index = if_nametoindex(if_name);
130 			   __func__, if_name);
144 			   "BRCTL_DEL_IF] failed for br_name=%s if_name=%s: "
145 			   "%s", __func__, br_name, if_name, strerror(errno));
156 	Add interface 'if_name' to the bridge 'br_name'
162 static int br_addif(const char *br_name, const char *if_name)
169 	wpa_printf(MSG_DEBUG, "VLAN: br_addif(%s, %s)", br_name, if_name);
176 	if_index = if_nametoindex(if_name);
181 			   __func__, if_name);
200 			   "BRCTL_ADD_IF] failed for br_name=%s if_name=%s: "
201 			   "%s", __func__, br_name, if_name, strerror(errno));
341 int vlan_rem(const char *if_name)
346 	wpa_printf(MSG_DEBUG, "VLAN: vlan_rem(%s)", if_name);
347 	if ((os_strlen(if_name) + 1) > sizeof(if_request.device1)) {
349 			   if_name);
361 	os_strlcpy(if_request.device1, if_name, sizeof(if_request.device1));
366 			   "%s", __func__, if_name, strerror(errno));
378 	'if_name'.
384 int vlan_add(const char *if_name, int vid, const char *vlan_if_name)
389 	wpa_printf(MSG_DEBUG, "VLAN: vlan_add(if_name=%s, vid=%d)",
390 		   if_name, vid);
391 	ifconfig_up(if_name);
393 	if ((os_strlen(if_name) + 1) > sizeof(if_request.device1)) {
395 			   if_name);
420 			    os_strncmp(if_request.u.device2, if_name,
424 					   "if_name %s exists already",
434 	os_strlcpy(if_request.device1, if_name, sizeof(if_request.device1));