ret = socket (AF_INET, SOCK_DGRAM, 0);
if (-1 == ret)
{
- fprintf (stderr, "Error opening UDP socket: %s\n", strerror (errno));
+ fprintf (stderr,
+ "Error opening UDP socket: %s\n",
+ strerror (errno));
return -1;
}
memset (&addr, 0, sizeof (addr));
addr.sin_addr = *my_ip;
addr.sin_port = htons (NAT_TRAV_PORT);
- if (0 != bind (ret, &addr, sizeof (addr)))
+ if (0 != bind (ret,
+ (struct sockaddr *) &addr,
+ sizeof (addr)))
{
- fprintf (stderr, "Error binding UDP socket to port %u: %s\n", NAT_TRAV_PORT,
+ fprintf (stderr,
+ "Error binding UDP socket to port %u: %s\n",
+ NAT_TRAV_PORT,
strerror (errno));
(void) close (ret);
return -1;