Lines Matching refs:sk
266 int sk, err; in tap_if_up() local
268 sk = socket(AF_INET, SOCK_DGRAM, 0); in tap_if_up()
269 if (sk < 0) return -1; in tap_if_up()
274 err = ioctl(sk, SIOCGIFHWADDR, &ifr); in tap_if_up()
279 close(sk); in tap_if_up()
300 err = ioctl(sk, SIOCSIFHWADDR, (caddr_t)&ifr); in tap_if_up()
305 close(sk); in tap_if_up()
316 err = ioctl(sk, SIOCSIFFLAGS, (caddr_t)&ifr); in tap_if_up()
321 close(sk); in tap_if_up()
324 close(sk); in tap_if_up()
331 int sk; in tap_if_down() local
333 sk = socket(AF_INET, SOCK_DGRAM, 0); in tap_if_down()
334 if (sk < 0) return -1; in tap_if_down()
341 ioctl(sk, SIOCSIFFLAGS, (caddr_t)&ifr); in tap_if_down()
343 close(sk); in tap_if_down()