X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fopenbsd%2Fdevice.c;h=9a39ede1a2e78d46b8a5f5ad2a0083611626211f;hp=1fccd14f18fc8db8dc7876008e68909348b35dd5;hb=8379c14b7f7a9b1400dd3776fc21dc9ccddd991d;hpb=f0aa9641e82fb6e09c1e485366d14dddaa7f7c36

diff --git a/src/openbsd/device.c b/src/openbsd/device.c
index 1fccd14f..9a39ede1 100644
--- a/src/openbsd/device.c
+++ b/src/openbsd/device.c
@@ -17,12 +17,13 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: device.c,v 1.1.2.3 2002/02/10 21:57:54 guus Exp $
+    $Id: device.c,v 1.1.2.6 2002/03/24 16:50:58 guus Exp $
 */
 
 #include "config.h"
 
 #include <stdio.h>
+#include <errno.h>
 #include <sys/types.h>
 #include <sys/uio.h>
 #include <sys/stat.h>
@@ -66,11 +67,11 @@ int setup_device(void)
     device = DEFAULT_DEVICE;
 
   if(!get_config_string(lookup_config(config_tree, "Interface"), &interface))
-    interface = netname;
+    interface = rindex(device, '/')?rindex(device, '/')+1:device;
 cp
   if((device_fd = open(device, O_RDWR | O_NONBLOCK)) < 0)
     {
-      syslog(LOG_ERR, _("Could not open %s: %m"), device);
+      syslog(LOG_ERR, _("Could not open %s: %s"), device, strerror(errno));
       return -1;
     }
 cp
@@ -107,14 +108,14 @@ cp
 
   if((lenin = readv(device_fd, vector, 2)) <= 0)
     {
-      syslog(LOG_ERR, _("Error while reading from %s %s: %m"), device_info, device);
+      syslog(LOG_ERR, _("Error while reading from %s %s: %s"), device_info, device, strerror(errno));
       return -1;
     }
 
   memcpy(packet->data, mymac.net.mac.address.x, 6);
   memcpy(packet->data + 6, mymac.net.mac.address.x, 6);
-  packet->data[12] = 0x08;
-  packet->data[13] = 0x00;
+  packet->data[12] = (ntohl(type) >> 8) & 0xFF;
+  packet->data[13] = ntohl(type) & 0xFF;
 
   packet->len = lenin + 10;
 
@@ -131,13 +132,15 @@ cp
 
 int write_packet(vpn_packet_t *packet)
 {
-  u_int32_t type = htonl(AF_INET);
+  u_int32_t type;
   struct iovec vector[2];
 cp
   if(debug_lvl >= DEBUG_TRAFFIC)
     syslog(LOG_DEBUG, _("Writing packet of %d bytes to %s"),
            packet->len, device_info);
 
+  type = htonl((packet->data[12] << 8) + packet->data[13]);
+
   vector[0].iov_base = &type;
   vector[0].iov_len = sizeof(type);
   vector[1].iov_base = packet->data + 14;
@@ -145,7 +148,7 @@ cp
 
   if(writev(device_fd, vector, 2) < 0)
     {
-      syslog(LOG_ERR, _("Can't write to %s %s: %m"), device_info, device);
+      syslog(LOG_ERR, _("Can't write to %s %s: %s"), device_info, device, strerror(errno));
       return -1;
     }