X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Flinux%2Fdevice.c;h=310e332855d19cd9bccf006dbc2706aa19e10ee1;hp=88355caabdfa80799558d55d4c6e274db9a491cf;hb=627f7c22b447bd464b536cd016278545674df93d;hpb=1c34ba7fb8580949f3bd3a0d804747bbaea28e36

diff --git a/src/linux/device.c b/src/linux/device.c
index 88355caa..310e3328 100644
--- a/src/linux/device.c
+++ b/src/linux/device.c
@@ -1,7 +1,7 @@
 /*
     device.c -- Interaction with Linux ethertap and tun/tap device
-    Copyright (C) 2001-2002 Ivo Timmermans <itimmermans@bigfoot.com>,
-                  2001-2002 Guus Sliepen <guus@sliepen.warande.net>
+    Copyright (C) 2001-2002 Ivo Timmermans <ivo@o2w.nl>,
+                  2001-2002 Guus Sliepen <guus@sliepen.eu.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -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 1.1.2.6 2002/02/11 12:33:01 guus Exp $
+    $Id: device.c,v 1.1.2.9 2002/06/21 10:11:36 guus Exp $
 */
 
 #include "config.h"
 
 #include <stdio.h>
+#include <errno.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
@@ -85,7 +86,7 @@ cp
 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
@@ -129,6 +130,7 @@ cp
     {
       device_info = _("Linux ethertap device");
       device_type = DEVICE_TYPE_ETHERTAP;
+      interface = rindex(device, '/')?rindex(device, '/')+1:device;
     }
 
   syslog(LOG_INFO, _("%s is a %s"), device, device_info);
@@ -154,7 +156,7 @@ cp
     {
       if((lenin = read(device_fd, packet->data, MTU)) <= 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;
         }
 
@@ -164,7 +166,7 @@ cp
     {
       if((lenin = read(device_fd, packet->data - 2, MTU + 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;
         }
 
@@ -193,7 +195,7 @@ cp
     {
       if(write(device_fd, packet->data, packet->len) < 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;
         }
     }
@@ -202,7 +204,7 @@ cp
       *(short int *)(packet->data - 2) = packet->len;
       if(write(device_fd, packet->data - 2, packet->len + 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;
         }
     }