static int check_loopback(void) {
int r;
- int _cleanup_close_ fd;
+ _cleanup_close_ int fd;
union {
struct sockaddr sa;
struct sockaddr_in in;
.nl.nl_family = AF_NETLINK,
};
unsigned requests = 0, i;
- int _cleanup_close_ fd = -1;
+ _cleanup_close_ int fd = -1;
bool eperm = false;
errno = 0;