Split of work into more files.

[idzebra-moved-to-github.git] / index / dir.c

diff --git a/index/dir.c b/index/dir.c
index c643b40..4228825 100644 (file)
--- a/index/dir.c
+++ b/index/dir.c
@@ -1,10 +1,16 @@
 /*
- * Copyright (C) 1994, Index Data I/S 
+ * Copyright (C) 1995, Index Data I/S 
  * All rights reserved.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: dir.c,v $
- * Revision 1.1  1995-09-01 10:34:51  adam
+ * Revision 1.3  1995-09-01 14:06:35  adam
+ * Split of work into more files.
+ *
+ * Revision 1.2  1995/09/01  10:57:07  adam
+ * Minor changes.
+ *
+ * Revision 1.1  1995/09/01  10:34:51  adam
  * Added dir.c
  *
  */
@@ -43,6 +49,9 @@ struct dir_entry *dir_open (const char *rep)
     }    
     while ((dent = readdir (dir)))
     {
+        if (strcmp (dent->d_name, ".") == 0 ||
+            strcmp (dent->d_name, "..") == 0)
+            continue;
         if (idx == entry_max-1)
         {
             struct dir_entry *entry_n;
@@ -52,7 +61,7 @@ struct dir_entry *dir_open (const char *rep)
                 log (LOG_FATAL|LOG_ERRNO, "malloc");
                 exit (1);
             }
-            memcpy (entry_n, entry, entry_max * sizeof(*entry));
+            memcpy (entry_n, entry, idx * sizeof(*entry));
             free (entry);
             entry = entry_n;
             entry_max += 100;
@@ -63,13 +72,14 @@ struct dir_entry *dir_open (const char *rep)
             exit (1);
         }
         strcpy (entry[idx].name, dent->d_name);
+        idx++;
     }
     entry[idx].name = NULL;
     closedir (dir);
     return entry;
 }
 
-int dir_cmp (const void *p1, const void *p2)
+static int dir_cmp (const void *p1, const void *p2)
 {
     return strcmp (((struct dir_entry *) p1)->name,
                    ((struct dir_entry *) p2)->name);
@@ -90,7 +100,7 @@ void dir_free (struct dir_entry **e_p)
 
     assert (e);
     while (e[i].name)
-        free (e[i].name);
+        free (e[i++].name);
     free (e);
     *e_p = NULL;
 }