-fix NPE

[oweals/gnunet.git] / src / transport / gnunet-helper-transport-wlan-dummy.c

diff --git a/src/transport/gnunet-helper-transport-wlan-dummy.c b/src/transport/gnunet-helper-transport-wlan-dummy.c
index e6be00a7399c1d9dbb6ca6432c073bee8e8ec5d7..a41b2b9ee86b03110960de433834906f1a3deafb 100644 (file)
--- a/src/transport/gnunet-helper-transport-wlan-dummy.c
+++ b/src/transport/gnunet-helper-transport-wlan-dummy.c
@@ -1,6 +1,6 @@
 /*
  This file is part of GNUnet.
- (C) 2010, 2012 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2010, 2012 Christian Grothoff (and other contributing authors)
 
  GNUnet is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published
@@ -14,8 +14,8 @@
 
  You should have received a copy of the GNU General Public License
  along with GNUnet; see the file COPYING.  If not, write to the
- Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA.
+ Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
  */
 /**
  * @file transport/gnunet-helper-transport-wlan-dummy.c
@@ -103,10 +103,14 @@ send_mac_to_plugin (char *buffer, struct GNUNET_TRANSPORT_WLAN_MacAddress *mac)
 
   struct GNUNET_TRANSPORT_WLAN_HelperControlMessage macmsg;
 
-  memcpy (&macmsg.mac, (char *) mac, sizeof (struct GNUNET_TRANSPORT_WLAN_MacAddress));
+  memcpy (&macmsg.mac,
+          (char *) mac,
+          sizeof (struct GNUNET_TRANSPORT_WLAN_MacAddress));
   macmsg.hdr.size = htons (sizeof (struct GNUNET_TRANSPORT_WLAN_HelperControlMessage));
   macmsg.hdr.type = htons (GNUNET_MESSAGE_TYPE_WLAN_HELPER_CONTROL);
-  memcpy (buffer, &macmsg, sizeof (struct GNUNET_TRANSPORT_WLAN_HelperControlMessage));
+  memcpy (buffer,
+          &macmsg,
+          sizeof (struct GNUNET_TRANSPORT_WLAN_HelperControlMessage));
   return sizeof (struct GNUNET_TRANSPORT_WLAN_HelperControlMessage);
 }
 
@@ -228,7 +232,9 @@ main (int argc, char *argv[])
   if ( (GNUNET_OK != GNUNET_DISK_directory_create_for_file (FIFO_FILE1)) ||
        (GNUNET_OK != GNUNET_DISK_directory_create_for_file (FIFO_FILE2)) )
   {
-    FPRINTF (stderr, "Failed to create directory for file `%s'\n", FIFO_FILE1);
+    FPRINTF (stderr,
+             "Failed to create directory for file `%s'\n",
+             FIFO_FILE1);
     return 1;
   }
   if (0 == strcmp (argv[1], "1") )
@@ -247,7 +253,9 @@ main (int argc, char *argv[])
     {
        GNUNET_break (0 == (erg = mkfifo (FIFO_FILE2, 0666)));
       if ( (0 != erg) && (EEXIST != errno) )
-       FPRINTF (stderr, "Error in mkfifo(%s): %s\n", FIFO_FILE2,
+       FPRINTF (stderr,
+                 "Error in mkfifo(%s): %s\n",
+                 FIFO_FILE2,
                 strerror (errno));
     }
   }
@@ -258,7 +266,9 @@ main (int argc, char *argv[])
     fpin = fopen (FIFO_FILE1, "r");
     if (NULL == fpin)
     {
-      FPRINTF (stderr, "fopen of read FIFO_FILE1 failed: %s\n", STRERROR (errno));
+      FPRINTF (stderr,
+               "fopen of read FIFO_FILE1 failed: %s\n",
+               STRERROR (errno));
       goto end;
     }
     if (NULL == (fpout = fopen (FIFO_FILE2, "w")))
@@ -268,7 +278,9 @@ main (int argc, char *argv[])
     }
     if (NULL == fpout)
     {
-      FPRINTF (stderr, "fopen of write FIFO_FILE2 failed: %s\n", STRERROR (errno));
+      FPRINTF (stderr,
+               "fopen of write FIFO_FILE2 failed: %s\n",
+               STRERROR (errno));
       goto end;
     }
   }
@@ -282,13 +294,17 @@ main (int argc, char *argv[])
     }
     if (NULL == fpout)
     {
-      FPRINTF (stderr, "fopen of write FIFO_FILE1 failed: %s\n", STRERROR (errno));
+      FPRINTF (stderr,
+               "fopen of write FIFO_FILE1 failed: %s\n",
+               STRERROR (errno));
       goto end;
     }
     fpin = fopen (FIFO_FILE2, "r");
     if (NULL == fpin)
     {
-      FPRINTF (stderr, "fopen of read FIFO_FILE2 failed: %s\n", STRERROR (errno));
+      FPRINTF (stderr,
+               "fopen of read FIFO_FILE2 failed: %s\n",
+               STRERROR (errno));
       goto end;
     }
   }
@@ -297,7 +313,9 @@ main (int argc, char *argv[])
   GNUNET_assert (fpin >= 0);
   if (fdpin >= FD_SETSIZE)
   {
-    FPRINTF (stderr, "File fdpin number too large (%d > %u)\n", fdpin,
+    FPRINTF (stderr,
+             "File fdpin number too large (%d > %u)\n",
+             fdpin,
              (unsigned int) FD_SETSIZE);
     goto end;
   }
@@ -307,7 +325,9 @@ main (int argc, char *argv[])
 
   if (fdpout >= FD_SETSIZE)
   {
-    FPRINTF (stderr, "File fdpout number too large (%d > %u)\n", fdpout,
+    FPRINTF (stderr,
+             "File fdpout number too large (%d > %u)\n",
+             fdpout,
              (unsigned int) FD_SETSIZE);
     goto end;
   }
@@ -315,7 +335,7 @@ main (int argc, char *argv[])
   signal (SIGINT, &sigfunc);
   signal (SIGTERM, &sigfunc);
   signal (GNUNET_TERM_SIG, &sigfunc);
-  
+
   write_std.size = 0;
   write_std.pos = 0;
   write_pout.size = 0;