Lines Matching refs:sk
311 int sk, err; in tap_if_up() local
313 sk = socket(AF_INET, SOCK_DGRAM, 0); in tap_if_up()
314 if (sk < 0) in tap_if_up()
320 err = ioctl(sk, SIOCGIFHWADDR, &ifr); in tap_if_up()
324 close(sk); in tap_if_up()
341 err = ioctl(sk, SIOCSIFHWADDR, (caddr_t)&ifr); in tap_if_up()
345 close(sk); in tap_if_up()
356 err = ioctl(sk, SIOCSIFFLAGS, (caddr_t) &ifr); in tap_if_up()
361 close(sk); in tap_if_up()
364 close(sk); in tap_if_up()
372 int sk; in tap_if_down() local
374 sk = socket(AF_INET, SOCK_DGRAM, 0); in tap_if_down()
375 if (sk < 0) in tap_if_down()
383 ioctl(sk, SIOCSIFFLAGS, (caddr_t) &ifr); in tap_if_down()
385 close(sk); in tap_if_down()