-remove trailing whitespace

6 files changed, 37 insertions, 37 deletions

diff --git a/src/statistics/gnunet-service-statistics.c b/src/statistics/gnunet-service-statistics.c
index 737ecd7a3..acf2a965f 100644
--- a/src/statistics/gnunet-service-statistics.c
+++ b/src/statistics/gnunet-service-statistics.c
@@ -291,7 +291,7 @@ save ()
   struct StatsEntry *pos;
   char *fn;
   struct GNUNET_BIO_WriteHandle *wh;
-  
+
   uint16_t size;
   unsigned long long total;
 
@@ -716,7 +716,7 @@ handle_watch (void *cls, struct GNUNET_SERVER_Client *client,
 /**
  * Actually perform the shutdown.
  */
-static void 
+static void
 do_shutdown ()
 {
   struct WatchEntry *we;
@@ -726,7 +726,7 @@ do_shutdown ()
     return;
   save ();
   GNUNET_SERVER_notification_context_destroy (nc);
-  nc = NULL;  
+  nc = NULL;
   GNUNET_assert (NULL == client_head);
   while (NULL != (se = start))
   {
diff --git a/src/statistics/gnunet-statistics.c b/src/statistics/gnunet-statistics.c
index d05765c4a..857c9bde6 100644
--- a/src/statistics/gnunet-statistics.c
+++ b/src/statistics/gnunet-statistics.c
@@ -166,7 +166,7 @@ shutdown_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
     GNUNET_assert (GNUNET_OK ==
                    GNUNET_STATISTICS_watch_cancel (h, subsystem, name, &printer, h));
   GNUNET_STATISTICS_destroy (h, GNUNET_NO);
-  h = NULL;  
+  h = NULL;
 }
 
 
@@ -248,16 +248,16 @@ main_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
  *
  * @param cls closure with our configuration
  * @param result #GNUNET_YES if the resolver is running
- */ 
+ */
 static void
-resolver_test_task (void *cls, 
+resolver_test_task (void *cls,
                     int result)
 {
   struct GNUNET_CONFIGURATION_Handle *cfg = cls;
 
   if (GNUNET_YES != result)
    {
-     FPRINTF (stderr, 
+     FPRINTF (stderr,
               _("Trying to connect to remote host, but service `%s' is not running\n"), "resolver");
      return;
    }
@@ -272,13 +272,13 @@ resolver_test_task (void *cls,
   }
   else if (65535 <= remote_port)
   {
-    FPRINTF (stderr, 
+    FPRINTF (stderr,
              _("A port has to be between 1 and 65535 to connect to host `%s'\n"), remote_host);
     return;
   }
 
   /* Manipulate configuration */
-  GNUNET_CONFIGURATION_set_value_string (cfg, 
+  GNUNET_CONFIGURATION_set_value_string (cfg,
                                          "statistics", "UNIXPATH", "");
   GNUNET_CONFIGURATION_set_value_string (cfg,
                                          "statistics", "HOSTNAME", remote_host);
@@ -312,7 +312,7 @@ run (void *cls, char *const *args, const char *cfgfile,
     set_value = GNUNET_YES;
   }
   if (NULL != remote_host)
-    GNUNET_CLIENT_service_test ("resolver", cfg, GNUNET_TIME_UNIT_SECONDS, 
+    GNUNET_CLIENT_service_test ("resolver", cfg, GNUNET_TIME_UNIT_SECONDS,
                                 &resolver_test_task, (void *) cfg);
   else
     GNUNET_SCHEDULER_add_now (&main_task, (void *) cfg);
diff --git a/src/statistics/statistics_api.c b/src/statistics/statistics_api.c
index 7aa109930..cecc1b0f6 100644
--- a/src/statistics/statistics_api.c
+++ b/src/statistics/statistics_api.c
@@ -277,11 +277,11 @@ update_memory_statistics (struct GNUNET_STATISTICS_Handle *h)
 #if HAVE_MALLINFO
   {
     struct mallinfo mi;
-    
+
     mi = mallinfo();
-    current_heap_size = mi.uordblks + mi.fordblks;  
+    current_heap_size = mi.uordblks + mi.fordblks;
   }
-#endif  
+#endif
 #if HAVE_GETRUSAGE
   {
     struct rusage ru;
@@ -289,7 +289,7 @@ update_memory_statistics (struct GNUNET_STATISTICS_Handle *h)
     if (0 == getrusage (RUSAGE_SELF, &ru))
     {
       current_rss = 1024LL * ru.ru_maxrss;
-    }    
+    }
   }
 #endif
   if (current_heap_size > h->peak_heap_size)
@@ -381,12 +381,12 @@ static void
 do_disconnect (struct GNUNET_STATISTICS_Handle *h)
 {
   struct GNUNET_STATISTICS_GetHandle *c;
-  
+
   if (NULL != h->th)
   {
     GNUNET_CLIENT_notify_transmit_ready_cancel (h->th);
     h->th = NULL;
-  } 
+  }
   if (NULL != h->client)
   {
     GNUNET_CLIENT_disconnect (h->client);
@@ -421,10 +421,10 @@ try_connect (struct GNUNET_STATISTICS_Handle *h)
     return GNUNET_NO;
   if (NULL != h->client)
     return GNUNET_YES;
-  h->client = GNUNET_CLIENT_connect ("statistics", h->cfg);  
+  h->client = GNUNET_CLIENT_connect ("statistics", h->cfg);
   if (NULL != h->client)
   {
-    gn = h->action_head; 
+    gn = h->action_head;
     while (NULL != (gh = gn))
     {
       gn = gh->next;
@@ -601,8 +601,8 @@ process_watch_value (struct GNUNET_STATISTICS_Handle *h,
     return GNUNET_SYSERR;
   }
   w = h->watches[wid];
-  if (NULL == w)  
-    return GNUNET_NO;  
+  if (NULL == w)
+    return GNUNET_NO;
   (void) w->proc (w->proc_cls, w->subsystem, w->name,
                   GNUNET_ntohll (wvm->value),
                   0 != (ntohl (wvm->flags) & GNUNET_STATISTICS_PERSIST_BIT));
@@ -674,7 +674,7 @@ receive_stats (void *cls, const struct GNUNET_MessageHeader *msg)
     else
     {
       h->receiving = GNUNET_NO;
-    }    
+    }
     h->current = NULL;
     schedule_action (h);
     if (NULL != c->cont)
@@ -686,7 +686,7 @@ receive_stats (void *cls, const struct GNUNET_MessageHeader *msg)
     {
       do_disconnect (h);
       reconnect_later (h);
-      return;     
+      return;
     }
     /* finally, look for more! */
     LOG (GNUNET_ERROR_TYPE_DEBUG,
@@ -697,12 +697,12 @@ receive_stats (void *cls, const struct GNUNET_MessageHeader *msg)
     h->backoff = GNUNET_TIME_UNIT_MILLISECONDS;
     return;
   case GNUNET_MESSAGE_TYPE_STATISTICS_WATCH_VALUE:
-    if (GNUNET_OK != 
+    if (GNUNET_OK !=
         (ret = process_watch_value (h, msg)))
     {
       do_disconnect (h);
       if (GNUNET_NO == ret)
-        h->backoff = GNUNET_TIME_UNIT_MILLISECONDS; 
+        h->backoff = GNUNET_TIME_UNIT_MILLISECONDS;
       reconnect_later (h);
       return;
     }
@@ -710,7 +710,7 @@ receive_stats (void *cls, const struct GNUNET_MessageHeader *msg)
     GNUNET_assert (h->watches_size > 0);
     GNUNET_CLIENT_receive (h->client, &receive_stats, h,
                            GNUNET_TIME_UNIT_FOREVER_REL);
-    return;    
+    return;
   default:
     GNUNET_break (0);
     do_disconnect (h);
@@ -976,7 +976,7 @@ GNUNET_STATISTICS_destroy (struct GNUNET_STATISTICS_Handle *h, int sync_first)
         h->current = NULL;
       }
     }
-    next = h->action_head; 
+    next = h->action_head;
     while (NULL != (pos = next))
     {
       next = pos->next;
@@ -1018,7 +1018,7 @@ GNUNET_STATISTICS_destroy (struct GNUNET_STATISTICS_Handle *h, int sync_first)
   for (i = 0; i < h->watches_size; i++)
   {
     if (NULL == h->watches[i])
-      continue; 
+      continue;
     GNUNET_free (h->watches[i]->subsystem);
     GNUNET_free (h->watches[i]->name);
     GNUNET_free (h->watches[i]);
@@ -1232,7 +1232,7 @@ GNUNET_STATISTICS_watch (struct GNUNET_STATISTICS_Handle *handle,
 
 
 /**
- * Stop watching statistics from the peer.  
+ * Stop watching statistics from the peer.
  *
  * @param handle identification of the statistics service
  * @param subsystem limit to the specified subsystem, never NULL
@@ -1264,9 +1264,9 @@ GNUNET_STATISTICS_watch_cancel (struct GNUNET_STATISTICS_Handle *handle,
       GNUNET_free (w->name);
       GNUNET_free (w->subsystem);
       GNUNET_free (w);
-      handle->watches[i] = NULL;      
+      handle->watches[i] = NULL;
       return GNUNET_OK;
-    }    
+    }   
   }
   return GNUNET_SYSERR;
 }
@@ -1305,7 +1305,7 @@ add_setter_action (struct GNUNET_STATISTICS_Handle *h, const char *name,
   for (ai = h->action_head; NULL != ai; ai = ai->next)
   {
     if (! ( (0 == strcmp (ai->subsystem, h->subsystem)) &&
-            (0 == strcmp (ai->name, name)) && 
+            (0 == strcmp (ai->name, name)) &&
             ( (ACTION_UPDATE == ai->type) ||
               (ACTION_SET == ai->type) ) ) )
       continue;
@@ -1351,7 +1351,7 @@ add_setter_action (struct GNUNET_STATISTICS_Handle *h, const char *name,
     }
     ai->timeout = GNUNET_TIME_relative_to_absolute (SET_TRANSMIT_TIMEOUT);
     ai->make_persistent = make_persistent;
-    return;  
+    return;
   }
   /* no existing entry matches, create a fresh one */
   ai = GNUNET_malloc (sizeof (struct GNUNET_STATISTICS_GetHandle));
diff --git a/src/statistics/test_statistics_api.c b/src/statistics/test_statistics_api.c
index 5fb506ff7..47871fa7b 100644
--- a/src/statistics/test_statistics_api.c
+++ b/src/statistics/test_statistics_api.c
@@ -146,7 +146,7 @@ main (int argc, char *argv_ign[])
                     NULL);
   binary = GNUNET_OS_get_libexec_binary_path ("gnunet-service-statistics");
   proc =
-      GNUNET_OS_start_process (GNUNET_YES, GNUNET_OS_INHERIT_STD_OUT_AND_ERR, NULL, NULL, 
+      GNUNET_OS_start_process (GNUNET_YES, GNUNET_OS_INHERIT_STD_OUT_AND_ERR, NULL, NULL,
                                binary,
                                "gnunet-service-statistics",
                                "-c", "test_statistics_api_data.conf", NULL);
@@ -169,7 +169,7 @@ main (int argc, char *argv_ign[])
   ok = 1;
   /* restart to check persistence! */
   proc =
-      GNUNET_OS_start_process (GNUNET_YES, GNUNET_OS_INHERIT_STD_OUT_AND_ERR, NULL, NULL, 
+      GNUNET_OS_start_process (GNUNET_YES, GNUNET_OS_INHERIT_STD_OUT_AND_ERR, NULL, NULL,
                                binary,
                                "gnunet-service-statistics",
                                "-c", "test_statistics_api_data.conf", NULL);
diff --git a/src/statistics/test_statistics_api_loop.c b/src/statistics/test_statistics_api_loop.c
index f9a3a3ba6..987b6c57b 100644
--- a/src/statistics/test_statistics_api_loop.c
+++ b/src/statistics/test_statistics_api_loop.c
@@ -93,7 +93,7 @@ main (int argc, char *argv_ign[])
 
   binary = GNUNET_OS_get_libexec_binary_path ("gnunet-service-statistics");
   proc =
-    GNUNET_OS_start_process (GNUNET_YES, GNUNET_OS_INHERIT_STD_OUT_AND_ERR, 
+    GNUNET_OS_start_process (GNUNET_YES, GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
                              NULL, NULL,
                              binary,
                              "gnunet-service-statistics",
diff --git a/src/statistics/test_statistics_api_watch.c b/src/statistics/test_statistics_api_watch.c
index 49cb04ef3..e75cab5f6 100644
--- a/src/statistics/test_statistics_api_watch.c
+++ b/src/statistics/test_statistics_api_watch.c
@@ -20,7 +20,7 @@
 /**
  * @file statistics/test_statistics_api_watch.c
  * @brief testcase for statistics_api.c watch functions
- * @author Christian Grothoff 
+ * @author Christian Grothoff
  */
 #include "platform.h"
 #include "gnunet_util_lib.h"
@@ -119,7 +119,7 @@ main (int argc, char *argv_ign[])
   };
   struct GNUNET_OS_Process *proc;
   char *binary;
-  
+
   binary = GNUNET_OS_get_libexec_binary_path ("gnunet-service-statistics");
   proc =
     GNUNET_OS_start_process (GNUNET_YES, GNUNET_OS_INHERIT_STD_OUT_AND_ERR, NULL, NULL,