X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=lib%2Frealloc.c;h=6d6b0baf2304b933602f33db7e24cd2ff7a6b033;hb=fe0f4bf35b9378854a8a709d6067800495d3e845;hp=78c6b19b9cfa204178b5c797a397f4fb825a9446;hpb=ac9212c1d03bd23f6322bef39a4a0384b5afcc5d;p=libucw.git

diff --git a/lib/realloc.c b/lib/realloc.c
index 78c6b19b..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.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