X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fsame.c;h=d41cccc46138da457f92b690d127f882791ebf0d;hb=a9b64ea6a96fe625db5332f5e2b3e5f968704af7;hp=725cf61dfb0ae22a0728223efb06def35daae40e;hpb=e5894c7e1bab7b9c1f5f7bb2f3737bcf9253be68;p=gnulib.git

diff --git a/lib/same.c b/lib/same.c
index 725cf61df..d41cccc46 100644
--- a/lib/same.c
+++ b/lib/same.c
@@ -64,14 +64,12 @@ void free ();
 int
 same_name (const char *source, const char *dest)
 {
-  char *source_basename, *dest_basename;
-  size_t source_baselen, dest_baselen;
-
   /* Compare the basenames.  */
-  source_basename = base_name (source);
-  dest_basename = base_name (dest);
-  source_baselen = base_len (source_basename);
-  dest_baselen = base_len (dest_basename);
+  char const *source_basename = base_name (source);
+  char const *dest_basename = base_name (dest);
+  size_t source_baselen = base_len (source_basename);
+  size_t dest_baselen = base_len (dest_basename);
+
   if (source_baselen == dest_baselen
       && memcmp (source_basename, dest_basename, dest_baselen) == 0)
     {
@@ -79,7 +77,7 @@ same_name (const char *source, const char *dest)
       struct stat dest_dir_stats;
       char *source_dirname, *dest_dirname;
 
-      /* Compare the directories (by comparing their inodes).  */
+      /* Compare the parent directories (via the device and inode numbers).  */
       source_dirname = dir_name (source);
       dest_dirname = dir_name (dest);