Lines Matching refs:fd
53 int fd, r;
56 fd = socket(AF_INET, SOCK_DGRAM, 0);
57 if (fd == -1)
63 r = ioctl(fd, SIOCGIFCONF, &ifc);
67 close(fd);
81 int i, fd, r;
95 fd = socket(AF_INET, SOCK_DGRAM, 0);
96 if (fd == -1)
102 r = ioctl(fd, SIOCGIFCONF, &ifc);
105 close(fd);