X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=lib%2Frealloc.c;h=6d6b0baf2304b933602f33db7e24cd2ff7a6b033;hb=ab3b3f178718c0ae7b5738e987e350537574d2e6;hp=3ee75aa8c3caeb983259c43b1ff19bf785e60cf5;hpb=5b53087fa5a07ff89d34cf3bf3bc1b28809f05c2;p=libucw.git

diff --git a/lib/realloc.c b/lib/realloc.c
index 3ee75aa8..6d6b0baf 100644
--- a/lib/realloc.c
+++ b/lib/realloc.c
@@ -1,19 +1,26 @@
 /*
- *	Sherlock Library -- Memory Re-allocation
+ *	UCW Library -- Memory Re-allocation
  *
- *	(c) 1997 Martin Mares, <mj@atrey.karlin.mff.cuni.cz>
+ *	(c) 1997 Martin Mares <mj@ucw.cz>
+ *
+ *	This software may be freely distributed and used according to the terms
+ *	of the GNU Lesser General Public License.
  */
 
-#include <stdio.h>
+#include "lib/lib.h"
+
 #include <stdlib.h>
 
-#include "lib/lib.h"
+#ifndef DEBUG_DMALLOC
 
 void *
 xrealloc(void *old, uns size)
 {
+  /* We assume that realloc(NULL, x) works like malloc(x), which is true with the glibc. */
   void *x = realloc(old, size);
   if (!x)
     die("Cannot reallocate %d bytes of memory", size);
   return x;
 }
+
+#endif