}
static void set_mtu(struct utcp *u, int s) {
+#ifdef IP_MTU
+
if(!mtu) {
socklen_t optlen = sizeof(mtu);
getsockopt(s, IPPROTO_IP, IP_MTU, &mtu, &optlen);
}
+#else
+ (void)s;
+#endif
+
if(!mtu || mtu == 65535) {
mtu = 1500;
}
return 1;
}
} else {
+#ifdef SO_NOSIGPIPE
+ int nosigpipe = 1;
+ setsockopt(s, SOL_SOCKET, SO_NOSIGPIPE, &nosigpipe, sizeof(nosigpipe));
+#endif
+
if(connect(s, ai->ai_addr, ai->ai_addrlen)) {
debug("Could not connect: %s\n", strerror(errno));
return 1;