X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet_socket.c;h=10f2ca0106c407d6dba832a99bf39c199ad3fa99;hp=98f5d1a2cf9e65419e9dbcd3a419cf4299c9abc8;hb=0e59fb022c6c015a5be7ed70e0378cb011be98b5;hpb=eefa28059ab989c915a7d95fb4ae728abd7ce713

diff --git a/src/net_socket.c b/src/net_socket.c
index 98f5d1a2..10f2ca01 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 1.1.2.30 2003/07/22 20:55:20 guus Exp $
+    $Id: net_socket.c,v 1.1.2.34 2003/10/06 14:41:45 guus Exp $
 */
 
 #include "system.h"
@@ -34,6 +34,10 @@
 #include "utils.h"
 #include "xalloc.h"
 
+#ifdef WSAEINPROGRESS
+#define EINPROGRESS WSAEINPROGRESS
+#endif
+
 int addressfamily = AF_UNSPEC;
 int maxtimeout = 900;
 int seconds_till_retry = 5;
@@ -43,31 +47,35 @@ int listen_sockets;
 
 /* Setup sockets */
 
-int setup_listen_socket(sockaddr_t *sa)
+int setup_listen_socket(const sockaddr_t *sa)
 {
 	int nfd, flags;
 	char *addrstr;
 	int option;
 	char *iface;
+#ifdef SO_BINDTODEVICE
 	struct ifreq ifr;
+#endif
 
 	cp();
 
 	nfd = socket(sa->sa.sa_family, SOCK_STREAM, IPPROTO_TCP);
 
 	if(nfd < 0) {
-		logger(LOG_ERR, _("Creating metasocket failed: %s"), strerror(errno));
+		ifdebug(STATUS) logger(LOG_ERR, _("Creating metasocket failed: %s"), strerror(errno));
 		return -1;
 	}
 
+#ifdef O_NONBLOCK
 	flags = fcntl(nfd, F_GETFL);
 
 	if(fcntl(nfd, F_SETFL, flags | O_NONBLOCK) < 0) {
-		close(nfd);
+		closesocket(nfd);
 		logger(LOG_ERR, _("System call `%s' failed: %s"), "fcntl",
 			   strerror(errno));
 		return -1;
 	}
+#endif
 
 	/* Optimize TCP settings */
 
@@ -90,7 +98,7 @@ int setup_listen_socket(sockaddr_t *sa)
 		strncpy(ifr.ifr_ifrn.ifrn_name, iface, IFNAMSIZ);
 
 		if(setsockopt(nfd, SOL_SOCKET, SO_BINDTODEVICE, &ifr, sizeof(ifr))) {
-			close(nfd);
+			closesocket(nfd);
 			logger(LOG_ERR, _("Can't bind to interface %s: %s"), iface,
 				   strerror(errno));
 			return -1;
@@ -101,7 +109,7 @@ int setup_listen_socket(sockaddr_t *sa)
 	}
 
 	if(bind(nfd, &sa->sa, SALEN(sa->sa))) {
-		close(nfd);
+		closesocket(nfd);
 		addrstr = sockaddr2hostname(sa);
 		logger(LOG_ERR, _("Can't bind to %s/tcp: %s"), addrstr,
 			   strerror(errno));
@@ -110,7 +118,7 @@ int setup_listen_socket(sockaddr_t *sa)
 	}
 
 	if(listen(nfd, 3)) {
-		close(nfd);
+		closesocket(nfd);
 		logger(LOG_ERR, _("System call `%s' failed: %s"), "listen",
 			   strerror(errno));
 		return -1;
@@ -119,7 +127,7 @@ int setup_listen_socket(sockaddr_t *sa)
 	return nfd;
 }
 
-int setup_vpn_in_socket(sockaddr_t *sa)
+int setup_vpn_in_socket(const sockaddr_t *sa)
 {
 	int nfd, flags;
 	char *addrstr;
@@ -138,13 +146,15 @@ int setup_vpn_in_socket(sockaddr_t *sa)
 		return -1;
 	}
 
+#ifdef O_NONBLOCK
 	flags = fcntl(nfd, F_GETFL);
 	if(fcntl(nfd, F_SETFL, flags | O_NONBLOCK) < 0) {
-		close(nfd);
+		closesocket(nfd);
 		logger(LOG_ERR, _("System call `%s' failed: %s"), "fcntl",
 			   strerror(errno));
 		return -1;
 	}
+#endif
 
 	option = 1;
 	setsockopt(nfd, SOL_SOCKET, SO_REUSEADDR, &option, sizeof(option));
@@ -156,7 +166,7 @@ int setup_vpn_in_socket(sockaddr_t *sa)
 		strncpy(ifr.ifr_ifrn.ifrn_name, iface, IFNAMSIZ);
 
 		if(setsockopt(nfd, SOL_SOCKET, SO_BINDTODEVICE, &ifr, sizeof(ifr))) {
-			close(nfd);
+			closesocket(nfd);
 			logger(LOG_ERR, _("Can't bind to interface %s: %s"), iface,
 				   strerror(errno));
 			return -1;
@@ -165,7 +175,7 @@ int setup_vpn_in_socket(sockaddr_t *sa)
 #endif
 
 	if(bind(nfd, &sa->sa, SALEN(sa->sa))) {
-		close(nfd);
+		closesocket(nfd);
 		addrstr = sockaddr2hostname(sa);
 		logger(LOG_ERR, _("Can't bind to %s/udp: %s"), addrstr,
 			   strerror(errno));
@@ -280,11 +290,13 @@ begin:
 
 	/* Non-blocking */
 
+#ifdef O_NONBLOCK
 	flags = fcntl(c->socket, F_GETFL);
 
 	if(fcntl(c->socket, F_SETFL, flags | O_NONBLOCK) < 0) {
 		logger(LOG_ERR, _("fcntl for %s: %s"), c->hostname, strerror(errno));
 	}
+#endif
 
 	/* Connect */
 
@@ -296,7 +308,7 @@ begin:
 			return;
 		}
 
-		close(c->socket);
+		closesocket(c->socket);
 
 		ifdebug(CONNECTIONS) logger(LOG_ERR, _("%s: %s"), c->hostname, strerror(errno));