21 	struct ifreq ifr;  in linux_set_iface_flags()  local
27 	os_memset(&ifr, 0, sizeof(ifr));  in linux_set_iface_flags()
28 	os_strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);  in linux_set_iface_flags()
30 	if (ioctl(sock, SIOCGIFFLAGS, &ifr) != 0) {  in linux_set_iface_flags()
38 		if (ifr.ifr_flags & IFF_UP)  in linux_set_iface_flags()
40 		ifr.ifr_flags |= IFF_UP;  in linux_set_iface_flags()
42 		if (!(ifr.ifr_flags & IFF_UP))  in linux_set_iface_flags()
44 		ifr.ifr_flags &= ~IFF_UP;  in linux_set_iface_flags()
47 	if (ioctl(sock, SIOCSIFFLAGS, &ifr) != 0) {  in linux_set_iface_flags()
61 	struct ifreq ifr;  in linux_iface_up()  local
67 	os_memset(&ifr, 0, sizeof(ifr));  in linux_iface_up()
68 	os_strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);  in linux_iface_up()
70 	if (ioctl(sock, SIOCGIFFLAGS, &ifr) != 0) {  in linux_iface_up()
77 	return !!(ifr.ifr_flags & IFF_UP);  in linux_iface_up()
83 	struct ifreq ifr;  in linux_get_ifhwaddr()  local
85 	os_memset(&ifr, 0, sizeof(ifr));  in linux_get_ifhwaddr()
86 	os_strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);  in linux_get_ifhwaddr()
87 	if (ioctl(sock, SIOCGIFHWADDR, &ifr)) {  in linux_get_ifhwaddr()
93 	if (ifr.ifr_hwaddr.sa_family != ARPHRD_ETHER) {  in linux_get_ifhwaddr()
95 			   ifname, ifr.ifr_hwaddr.sa_family);  in linux_get_ifhwaddr()
98 	os_memcpy(addr, ifr.ifr_hwaddr.sa_data, ETH_ALEN);  in linux_get_ifhwaddr()
106 	struct ifreq ifr;  in linux_set_ifhwaddr()  local
108 	os_memset(&ifr, 0, sizeof(ifr));  in linux_set_ifhwaddr()
109 	os_strlcpy(ifr.ifr_name, ifname, IFNAMSIZ);  in linux_set_ifhwaddr()
110 	os_memcpy(ifr.ifr_hwaddr.sa_data, addr, ETH_ALEN);  in linux_set_ifhwaddr()
111 	ifr.ifr_hwaddr.sa_family = ARPHRD_ETHER;  in linux_set_ifhwaddr()
113 	if (ioctl(sock, SIOCSIFHWADDR, &ifr)) {  in linux_set_ifhwaddr()
152 	struct ifreq ifr;  in linux_br_add_if()  local
159 	os_memset(&ifr, 0, sizeof(ifr));  in linux_br_add_if()
160 	os_strlcpy(ifr.ifr_name, brname, IFNAMSIZ);  in linux_br_add_if()
161 	ifr.ifr_ifindex = ifindex;  in linux_br_add_if()
162 	if (ioctl(sock, SIOCBRADDIF, &ifr) < 0) {  in linux_br_add_if()
186 	struct ifreq ifr;  in linux_br_del_if()  local
193 	os_memset(&ifr, 0, sizeof(ifr));  in linux_br_del_if()
194 	os_strlcpy(ifr.ifr_name, brname, IFNAMSIZ);  in linux_br_del_if()
195 	ifr.ifr_ifindex = ifindex;  in linux_br_del_if()
196 	if (ioctl(sock, SIOCBRDELIF, &ifr) < 0) {  in linux_br_del_if()