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Lines Matching refs:if_fd

1169     int tap_fd, if_fd, ppa = -1;
1212     TFR(if_fd = open("/dev/tap", O_RDWR, 0));
1213     if (if_fd < 0) {
1217     if(ioctl(if_fd, I_PUSH, "ip") < 0){
1222     if (ioctl(if_fd, SIOCGLIFFLAGS, &ifr) < 0)
1231     if (ioctl (if_fd, SIOCSLIFNAME, &ifr) < 0)
1233     if (ioctl(if_fd, SIOCGLIFFLAGS, &ifr) <0)
1235     /* Push arp module to if_fd */
1236     if (ioctl (if_fd, I_PUSH, "arp") < 0)
1258     if((ip_muxid = ioctl(ip_fd, I_LINK, if_fd)) < 0){
1266     close (if_fd);