Lines Matching refs:fd
762 int fd = 0;
766 if ((fd = open(UDP, O_RDONLY)) < 0)
769 if (ioctl(fd, SIOCGIFNUM, (char *)&numifs) < 0) {
775 (void) close(fd);
780 if (ioctl(fd, SIOCGIFCONF, (char *)&ifc) < 0) {
781 (void) close(fd);
791 (void) close(fd);
801 if (ioctl(fd, SIOCGIFFLAGS, (char *)&ifreq) < 0)
809 if (ioctl(fd, SIOCGIFNETMASK, (char *)&ifreq) < 0)
813 if (ioctl(fd, SIOCGIFADDR, (char *)&ifreq) < 0)
826 (void) close(fd);