Lines Matching refs:fd4
86 register int fd4, fd6, fd;
103 fd4 = socket(AF_INET, SOCK_DGRAM, 0);
104 if (fd4 < 0) {
117 (void)close(fd4);
127 if (ioctl(fd4, SIOCGLIFNUM, (char *)&ifn) < 0) {
131 (void)close(fd4);
144 (void)close(fd4);
156 if (ioctl(fd4, SIOCGLIFCONF, (char *)&ifc) < 0) {
160 (void)close(fd4);
178 fd = fd4;
363 (void)close(fd4);