X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet_socket.c;h=cc799264b4d5d6bd55977db6c0ab8723eaaa6371;hp=fdeac79ae945ea1611284a9e6872a87bc20840a3;hb=0c16add71c6432c882c6d8f538a4b2db0026ec24;hpb=7f58ed7685f9fcd5271359a8c896670a835e1f95

diff --git a/src/net_socket.c b/src/net_socket.c
index fdeac79a..cc799264 100644
--- a/src/net_socket.c
+++ b/src/net_socket.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: net_socket.c,v 1.1.2.5 2002/03/01 11:18:34 guus Exp $
+    $Id: net_socket.c,v 1.1.2.8 2002/03/01 15:14:29 guus Exp $
 */
 
 #include "config.h"
@@ -72,8 +72,7 @@ int seconds_till_retry = 5;
 
 int tcp_socket[MAXSOCKETS];
 int udp_socket[MAXSOCKETS];
-int tcp_sockets = 0;
-int udp_sockets = 0;
+int listen_sockets = 0;
 
 /* Setup sockets */
 
@@ -82,7 +81,7 @@ int setup_listen_socket(sockaddr_t *sa)
   int nfd, flags;
   char *addrstr;
   int option;
-#ifdef HAVE_LINUX
+#if defined(SOL_SOCKET) && defined(SO_BINDTODEVICE)
   char *interface;
   struct ifreq ifr;
 #endif
@@ -105,14 +104,19 @@ cp
 
   option = 1;
   setsockopt(nfd, SOL_SOCKET, SO_REUSEADDR, &option, sizeof(option));
-#ifdef HAVE_LINUX
+
+#if defined(SOL_TCP) && defined(TCP_NODELAY)
   setsockopt(nfd, SOL_TCP, TCP_NODELAY, &option, sizeof(option));
+#endif
 
+#if defined(SOL_IP) && defined(IP_TOS) && defined(IPTOS_LOWDELAY)
   option = IPTOS_LOWDELAY;
   setsockopt(nfd, SOL_IP, IP_TOS, &option, sizeof(option));
+#endif
 
   if(get_config_string(lookup_config(config_tree, "BindToInterface"), &interface))
     {
+#if defined(SOL_SOCKET) && defined(SO_BINDTODEVICE)
       memset(&ifr, 0, sizeof(ifr));
       strncpy(ifr.ifr_ifrn.ifrn_name, interface, IFNAMSIZ);
       if(setsockopt(nfd, SOL_SOCKET, SO_BINDTODEVICE, &ifr, sizeof(ifr)))
@@ -121,8 +125,10 @@ cp
           syslog(LOG_ERR, _("Can't bind to interface %s: %s"), interface, strerror(errno));
           return -1;
 	}
-    }
+#else
+      syslog(LOG_WARNING, _("BindToDevice not supported on this platform"));
 #endif
+    }
 
   if(bind(nfd, &sa->sa, SALEN(sa->sa)))
     {
@@ -148,7 +154,7 @@ int setup_vpn_in_socket(sockaddr_t *sa)
   int nfd, flags;
   char *addrstr;
   int option;
-#ifdef HAVE_LINUX
+#if defined(SOL_SOCKET) && defined(SO_BINDTODEVICE)
   char *interface;
   struct ifreq ifr;
 #endif
@@ -169,7 +175,8 @@ cp
 
   option = 1;
   setsockopt(nfd, SOL_SOCKET, SO_REUSEADDR, &option, sizeof(option));
-#ifdef HAVE_LINUX
+
+#if defined(SOL_SOCKET) && defined(SO_BINDTODEVICE)
   if(get_config_string(lookup_config(config_tree, "BindToInterface"), &interface))
     {
       memset(&ifr, 0, sizeof(ifr));
@@ -205,7 +212,7 @@ cp
 
   event = new_event();
   event->handler = (event_handler_t)setup_outgoing_connection;
-  event->time = time(NULL) + outgoing->timeout;
+  event->time = now + outgoing->timeout;
   event->data = outgoing;
   event_add(event);
 
@@ -261,7 +268,7 @@ cp
   if(debug_lvl >= DEBUG_CONNECTIONS)
     syslog(LOG_INFO, _("Connected to %s (%s)"), c->name, c->hostname);
 
-  c->last_ping_time = time(NULL);
+  c->last_ping_time = now;
 
   send_id(c);
 cp
@@ -408,7 +415,7 @@ cp
     }
   
   c->outgoing = outgoing;
-  c->last_ping_time = time(NULL);
+  c->last_ping_time = now;
 
   connection_add(c);
 
@@ -440,7 +447,7 @@ cp
   c->address = sa;
   c->hostname = sockaddr2hostname(&sa);
   c->socket = fd;
-  c->last_ping_time = time(NULL);
+  c->last_ping_time = now;
 
   if(debug_lvl >= DEBUG_CONNECTIONS)
     syslog(LOG_NOTICE, _("Connection from %s"), c->hostname);