20 	struct ifreq ifr;  in linux_set_iface_flags()  local
26 	os_memset(&ifr, 0, sizeof(ifr));  in linux_set_iface_flags()
27 	os_strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);  in linux_set_iface_flags()
29 	if (ioctl(sock, SIOCGIFFLAGS, &ifr) != 0) {  in linux_set_iface_flags()
37 		if (ifr.ifr_flags & IFF_UP)  in linux_set_iface_flags()
39 		ifr.ifr_flags |= IFF_UP;  in linux_set_iface_flags()
41 		if (!(ifr.ifr_flags & IFF_UP))  in linux_set_iface_flags()
43 		ifr.ifr_flags &= ~IFF_UP;  in linux_set_iface_flags()
46 	if (ioctl(sock, SIOCSIFFLAGS, &ifr) != 0) {  in linux_set_iface_flags()
60 	struct ifreq ifr;  in linux_iface_up()  local
66 	os_memset(&ifr, 0, sizeof(ifr));  in linux_iface_up()
67 	os_strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);  in linux_iface_up()
69 	if (ioctl(sock, SIOCGIFFLAGS, &ifr) != 0) {  in linux_iface_up()
76 	return !!(ifr.ifr_flags & IFF_UP);  in linux_iface_up()
82 	struct ifreq ifr;  in linux_get_ifhwaddr()  local
84 	os_memset(&ifr, 0, sizeof(ifr));  in linux_get_ifhwaddr()
85 	os_strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);  in linux_get_ifhwaddr()
86 	if (ioctl(sock, SIOCGIFHWADDR, &ifr)) {  in linux_get_ifhwaddr()
92 	if (ifr.ifr_hwaddr.sa_family != ARPHRD_ETHER) {  in linux_get_ifhwaddr()
94 			   ifname, ifr.ifr_hwaddr.sa_family);  in linux_get_ifhwaddr()
97 	os_memcpy(addr, ifr.ifr_hwaddr.sa_data, ETH_ALEN);  in linux_get_ifhwaddr()
105 	struct ifreq ifr;  in linux_set_ifhwaddr()  local
107 	os_memset(&ifr, 0, sizeof(ifr));  in linux_set_ifhwaddr()
108 	os_strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);  in linux_set_ifhwaddr()
109 	os_memcpy(ifr.ifr_hwaddr.sa_data, addr, ETH_ALEN);  in linux_set_ifhwaddr()
110 	ifr.ifr_hwaddr.sa_family = ARPHRD_ETHER;  in linux_set_ifhwaddr()
112 	if (ioctl(sock, SIOCSIFHWADDR, &ifr)) {  in linux_set_ifhwaddr()
162 	struct ifreq ifr;  in linux_br_add_if()  local
169 	os_memset(&ifr, 0, sizeof(ifr));  in linux_br_add_if()
170 	os_strlcpy(ifr.ifr_name, brname, IFNAMSIZ);  in linux_br_add_if()
171 	ifr.ifr_ifindex = ifindex;  in linux_br_add_if()
172 	if (ioctl(sock, SIOCBRADDIF, &ifr) < 0) {  in linux_br_add_if()
184 	struct ifreq ifr;  in linux_br_del_if()  local
191 	os_memset(&ifr, 0, sizeof(ifr));  in linux_br_del_if()
192 	os_strlcpy(ifr.ifr_name, brname, IFNAMSIZ);  in linux_br_del_if()
193 	ifr.ifr_ifindex = ifindex;  in linux_br_del_if()
194 	if (ioctl(sock, SIOCBRDELIF, &ifr) < 0) {  in linux_br_del_if()