X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet_socket.c;h=bafea64d4161c39c2dbf1b265ea0f16de0b8d7f4;hp=8983d2895aede8dc603dcb164cd3e2e1d6c96629;hb=a31e1f03c4eff16403178695d971a0838996ba2e;hpb=a0a8f8f81fc8da068e93088c7c13f689a96fac66

diff --git a/src/net_socket.c b/src/net_socket.c
index 8983d289..bafea64d 100644
--- a/src/net_socket.c
+++ b/src/net_socket.c
@@ -35,11 +35,6 @@
 #include "utils.h"
 #include "xalloc.h"
 
-/* Needed on Mac OS/X */
-#ifndef SOL_TCP
-#define SOL_TCP IPPROTO_TCP
-#endif
-
 int addressfamily = AF_UNSPEC;
 int maxtimeout = 900;
 int seconds_till_retry = 5;
@@ -73,14 +68,14 @@ static void configure_tcp(connection_t *c) {
 	}
 #endif
 
-#if defined(SOL_TCP) && defined(TCP_NODELAY)
+#if defined(IPPROTO_TCP) && defined(TCP_NODELAY)
 	option = 1;
-	setsockopt(c->socket, SOL_TCP, TCP_NODELAY, (void *)&option, sizeof option);
+	setsockopt(c->socket, IPPROTO_TCP, TCP_NODELAY, (void *)&option, sizeof option);
 #endif
 
-#if defined(SOL_IP) && defined(IP_TOS) && defined(IPTOS_LOWDELAY)
+#if defined(IPPROTO_IP) && defined(IP_TOS) && defined(IPTOS_LOWDELAY)
 	option = IPTOS_LOWDELAY;
-	setsockopt(c->socket, SOL_IP, IP_TOS, (void *)&option, sizeof option);
+	setsockopt(c->socket, IPPROTO_IP, IP_TOS, (void *)&option, sizeof option);
 #endif
 
 #if defined(IPPROTO_IPV6) && defined(IPV6_TCLASS) && defined(IPTOS_LOWDELAY)
@@ -168,9 +163,9 @@ int setup_listen_socket(const sockaddr_t *sa) {
 	option = 1;
 	setsockopt(nfd, SOL_SOCKET, SO_REUSEADDR, (void *)&option, sizeof option);
 
-#if defined(SOL_IPV6) && defined(IPV6_V6ONLY)
+#if defined(IPPROTO_IPV6) && defined(IPV6_V6ONLY)
 	if(sa->sa.sa_family == AF_INET6)
-		setsockopt(nfd, SOL_IPV6, IPV6_V6ONLY, (void *)&option, sizeof option);
+		setsockopt(nfd, IPPROTO_IPV6, IPV6_V6ONLY, (void *)&option, sizeof option);
 #endif
 
 	if(get_config_string
@@ -266,10 +261,10 @@ int setup_vpn_in_socket(const sockaddr_t *sa) {
 #define IP_DONTFRAGMENT IP_DONTFRAG
 #endif
 
-#if defined(SOL_IP) && defined(IP_MTU_DISCOVER) && defined(IP_PMTUDISC_DO)
+#if defined(IPPROTO_IP) && defined(IP_MTU_DISCOVER) && defined(IP_PMTUDISC_DO)
 	if(myself->options & OPTION_PMTU_DISCOVERY) {
 		option = IP_PMTUDISC_DO;
-		setsockopt(nfd, SOL_IP, IP_MTU_DISCOVER, (void *)&option, sizeof(option));
+		setsockopt(nfd, IPPROTO_IP, IP_MTU_DISCOVER, (void *)&option, sizeof(option));
 	}
 #elif defined(IPPROTO_IP) && defined(IP_DONTFRAGMENT)
 	if(myself->options & OPTION_PMTU_DISCOVERY) {
@@ -278,10 +273,10 @@ int setup_vpn_in_socket(const sockaddr_t *sa) {
 	}
 #endif
 
-#if defined(SOL_IPV6) && defined(IPV6_MTU_DISCOVER) && defined(IPV6_PMTUDISC_DO)
+#if defined(IPPROTO_IPV6) && defined(IPV6_MTU_DISCOVER) && defined(IPV6_PMTUDISC_DO)
 	if(myself->options & OPTION_PMTU_DISCOVERY) {
 		option = IPV6_PMTUDISC_DO;
-		setsockopt(nfd, SOL_IPV6, IPV6_MTU_DISCOVER, (void *)&option, sizeof(option));
+		setsockopt(nfd, IPPROTO_IPV6, IPV6_MTU_DISCOVER, (void *)&option, sizeof(option));
 	}
 #elif defined(IPPROTO_IPV6) && defined(IPV6_DONTFRAG)
 	if(myself->options & OPTION_PMTU_DISCOVERY) {
@@ -522,10 +517,10 @@ begin:
 #endif
 
 	if(proxytype != PROXY_EXEC) {
-#if defined(SOL_IPV6) && defined(IPV6_V6ONLY)
+#if defined(IPPROTO_IPV6) && defined(IPV6_V6ONLY)
 		int option = 1;
 		if(c->address.sa.sa_family == AF_INET6)
-			setsockopt(c->socket, SOL_IPV6, IPV6_V6ONLY, (void *)&option, sizeof option);
+			setsockopt(c->socket, IPPROTO_IPV6, IPV6_V6ONLY, (void *)&option, sizeof option);
 #endif
 
 		bind_to_interface(c->socket);