tolerate additional IPv4 address now available for gnunet.org

[oweals/gnunet.git] / src / util / disk.c

diff --git a/src/util/disk.c b/src/util/disk.c
index dc38d1137265acb29fc9c48f41e18aaa2bbb052b..4f78c77470ee5317c3d7853b3cef161f0794434b 100644 (file)
--- a/src/util/disk.c
+++ b/src/util/disk.c
@@ -11,9 +11,11 @@
      WITHOUT ANY WARRANTY; without even the implied warranty of
      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      Affero General Public License for more details.
-    
+
      You should have received a copy of the GNU Affero General Public License
      along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+     SPDX-License-Identifier: AGPL3.0-or-later
 */
 /**
  * @file util/disk.c
@@ -236,7 +238,8 @@ GNUNET_DISK_file_handle_size (struct GNUNET_DISK_FileHandle *fh,
  * @return the new position on success, #GNUNET_SYSERR otherwise
  */
 off_t
-GNUNET_DISK_file_seek (const struct GNUNET_DISK_FileHandle * h, off_t offset,
+GNUNET_DISK_file_seek (const struct GNUNET_DISK_FileHandle *h,
+                      off_t offset,
                        enum GNUNET_DISK_Seek whence)
 {
   if (h == NULL)
@@ -622,7 +625,8 @@ GNUNET_DISK_mktemp (const char *t)
  *           does not exist or stat'ed
  */
 int
-GNUNET_DISK_directory_test (const char *fil, int is_readable)
+GNUNET_DISK_directory_test (const char *fil,
+                            int is_readable)
 {
   struct stat filestat;
   int ret;
@@ -636,7 +640,7 @@ GNUNET_DISK_directory_test (const char *fil, int is_readable)
   }
   if (!S_ISDIR (filestat.st_mode))
   {
-    LOG (GNUNET_ERROR_TYPE_DEBUG,
+    LOG (GNUNET_ERROR_TYPE_INFO,
          "A file already exits with the same name %s\n", fil);
     return GNUNET_NO;
   }
@@ -717,7 +721,10 @@ GNUNET_DISK_directory_create (const char *dir)
 
   rdir = GNUNET_STRINGS_filename_expand (dir);
   if (rdir == NULL)
+  {
+    GNUNET_break (0);
     return GNUNET_SYSERR;
+  }
 
   len = strlen (rdir);
 #ifndef MINGW
@@ -753,6 +760,9 @@ GNUNET_DISK_directory_create (const char *dir)
       ret = GNUNET_DISK_directory_test (rdir, GNUNET_NO);
       if (GNUNET_NO == ret)
       {
+        GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                    "Creating directory `%s' failed",
+                    rdir);
         GNUNET_free (rdir);
         return GNUNET_SYSERR;
       }
@@ -777,6 +787,9 @@ GNUNET_DISK_directory_create (const char *dir)
       ret = GNUNET_DISK_directory_test (rdir, GNUNET_NO);
       if (GNUNET_NO == ret)
       {
+        GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                    "Creating directory `%s' failed",
+                    rdir);
         GNUNET_free (rdir);
         return GNUNET_SYSERR;
       }
@@ -1034,7 +1047,8 @@ GNUNET_DISK_fn_read (const char *fn,
  */
 ssize_t
 GNUNET_DISK_file_write (const struct GNUNET_DISK_FileHandle * h,
-                        const void *buffer, size_t n)
+                        const void *buffer,
+                       size_t n)
 {
   if (NULL == h)
   {
@@ -2680,7 +2694,7 @@ purge_cfg_dir (void *cls,
 {
   const char *option = cls;
   char *tmpname;
-  
+
   if (GNUNET_OK !=
       GNUNET_CONFIGURATION_get_value_filename (cfg,
                                                "PATHS",