[GNUnet-SVN] r25010 - gnunet/src/transport

[gnunet]

Author: grothoff
Date: 2012-11-16 17:30:10 +0100 (Fri, 16 Nov 2012)
New Revision: 25010

Modified:
   gnunet/src/transport/gnunet-transport-wlan-receiver.c
   gnunet/src/transport/gnunet-transport-wlan-sender.c
Log:
-fix

Modified: gnunet/src/transport/gnunet-transport-wlan-receiver.c
===================================================================
--- gnunet/src/transport/gnunet-transport-wlan-receiver.c       2012-11-16 
16:26:31 UTC (rev 25009)
+++ gnunet/src/transport/gnunet-transport-wlan-receiver.c       2012-11-16 
16:30:10 UTC (rev 25010)
@@ -78,9 +78,12 @@
     count = 0;
     while (1)
     {
-      ret = read (commpipe[1], msg_buf, sizeof (msg_buf));
+      ret = read (commpipe[0], msg_buf, sizeof (msg_buf));
       if (0 > ret)
+      {
+       fprintf (stderr, "read failed: %s\n", strerror (errno));
        break;
+      }
       count += ret;
       akt = time (NULL);
       if (akt - start > 30)

Modified: gnunet/src/transport/gnunet-transport-wlan-sender.c
===================================================================
--- gnunet/src/transport/gnunet-transport-wlan-sender.c 2012-11-16 16:26:31 UTC 
(rev 25009)
+++ gnunet/src/transport/gnunet-transport-wlan-sender.c 2012-11-16 16:30:10 UTC 
(rev 25010)
@@ -107,6 +107,7 @@
   time_t start;
   time_t akt;
   int i;
+  ssize_t ret;
 
   if (4 != argc)
   {
@@ -179,7 +180,13 @@
     count = 0;
     while (1)
     {
-      pos += write (commpipe[1], msg_buf, WLAN_MTU - pos);
+      ret = write (commpipe[1], msg_buf, WLAN_MTU - pos);
+      if (0 > ret)
+      {
+       fprintf (stderr, "write failed: %s\n", strerror (errno));
+       break;
+      }
+      pos += ret;
       if (pos % WLAN_MTU == 0)
       {
         pos = 0;