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[GNUnet-SVN] r19408 - gnunet/src/exit


From: gnunet
Subject: [GNUnet-SVN] r19408 - gnunet/src/exit
Date: Wed, 25 Jan 2012 21:20:07 +0100

Author: grothoff
Date: 2012-01-25 21:20:07 +0100 (Wed, 25 Jan 2012)
New Revision: 19408

Modified:
   gnunet/src/exit/gnunet-helper-exit.c
Log:
-quiet exit helper

Modified: gnunet/src/exit/gnunet-helper-exit.c
===================================================================
--- gnunet/src/exit/gnunet-helper-exit.c        2012-01-25 20:16:08 UTC (rev 
19407)
+++ gnunet/src/exit/gnunet-helper-exit.c        2012-01-25 20:20:07 UTC (rev 
19408)
@@ -55,6 +55,12 @@
 #include "gnunet_protocols.h"
 
 /**
+ * Should we print (interesting|debug) messages that can happen during
+ * normal operation?
+ */
+#define DEBUG GNUNET_NO
+
+/**
  * Maximum size of a GNUnet message (GNUNET_SERVER_MAX_MESSAGE_SIZE)
  */
 #define MAX_SIZE 65536
@@ -476,7 +482,9 @@
         }
         else if (0 == buftun_size)
         {
+#if DEBUG
           fprintf (stderr, "EOF on tun\n");
+#endif
           shutdown (fd_tun, SHUT_RD);
           shutdown (1, SHUT_WR);
           read_open = 0;
@@ -498,7 +506,10 @@
 
         if (-1 == written)
         {
-          fprintf (stderr, "write-error to stdout: %s\n", strerror (errno));
+#if !DEBUG
+         if (errno != EPIPE)
+#endif
+           fprintf (stderr, "write-error to stdout: %s\n", strerror (errno));
           shutdown (fd_tun, SHUT_RD);
           shutdown (1, SHUT_WR);
           read_open = 0;
@@ -529,7 +540,9 @@
         }
         else if (0 == bufin_size)
         {
+#if DEBUG
           fprintf (stderr, "EOF on stdin\n");
+#endif
           shutdown (0, SHUT_RD);
           shutdown (fd_tun, SHUT_WR);
           write_open = 0;




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