Allow admin clients to filter out async messages. Send notifications

[tripe] / tun-unet.c

diff --git a/tun-unet.c b/tun-unet.c
index 8d0225a366c776621a736f0583208ebf38548a72..1cbdf2beaa86130f51d5e08402a89dadecfb0674 100644 (file)
--- a/tun-unet.c
+++ b/tun-unet.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: tun-unet.c,v 1.6 2004/04/08 01:36:17 mdw Exp $
+ * $Id$
  *
  * Tunnel interface based on Linux Usernet
  *
@@ -59,7 +59,7 @@ static void t_read(int fd, unsigned mode, void *v)
 
   n = read(fd, buf_i, sizeof(buf_i));
   if (n < 0) {
-    a_warn("tunnel read failed (%s): %s", tun_ifname(t), strerror(errno));
+    a_warn("TUN %s read-error -- %s", tun_ifname(t), strerror(errno));
     return;
   }
   IF_TRACING(T_TUNNEL, {
@@ -101,13 +101,13 @@ int tun_create(tunnel *t, peer *p)
   int f;
 
   if ((fd = open("/dev/unet", O_RDWR)) < 0) {
-    a_warn("open `/dev/unet' failed: %s", strerror(errno));
+    a_warn("TUN - open-error /dev/unet -- %s", strerror(errno));
     return (-1);
   }
   fdflags(fd, O_NONBLOCK, O_NONBLOCK, FD_CLOEXEC, FD_CLOEXEC);
   if ((f = ioctl(fd, UNIOCGIFFLAGS)) < 0 ||
       ioctl(fd, UNIOCSIFFLAGS, f | IFF_POINTOPOINT)) {
-    a_warn("couldn't set point-to-point flag: %s", strerror(errno));
+    a_warn("TUN - unet config-error -- %s", strerror(errno));
     close(fd);
     return (-1);
   }
@@ -131,11 +131,11 @@ const char *tun_ifname(tunnel *t)
   static char b[UNET_NAMEMAX];
   struct unet_info uni;
   if (ioctl(t->f.fd, UNIOCGINFO, &uni)) {
-    a_warn("ioctl(UNIOCGINFO) failed: %s", strerror(errno));
+    a_warn("TUN - unet getinfo-error -- %s", strerror(errno));
     return ("<error>");
   }
   if (strlen(uni.uni_ifname) + 1 > sizeof(b)) {
-    a_warn("interface name too long!");
+    a_warn("TUN - unet ifname-too-long");
     return ("<error>");
   }
   strcpy(b, uni.uni_ifname);