Searched refs:flush_fd (Results 1 – 1 of 1) sorted by relevance
752 int flush_fd = open_or_warn(fn, O_WRONLY); in iproute_flush_cache() local754 if (flush_fd < 0) { in iproute_flush_cache()758 if (write(flush_fd, "-1", 2) < 2) { in iproute_flush_cache()762 close(flush_fd); in iproute_flush_cache()