X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=lib%2Falloc.c;h=678901a98e834f330d38c97fefb7f999982afc86;hb=86919305a08aa88b3a60c3216752291ba7f0b496;hp=bec45d9b590f691050aa7722cc746af63c91c640;hpb=1571781022499a9d0c32d249f89945d034d1cbff;p=libucw.git

diff --git a/lib/alloc.c b/lib/alloc.c
index bec45d9b..678901a9 100644
--- a/lib/alloc.c
+++ b/lib/alloc.c
@@ -1,12 +1,18 @@
 /*
- *	Sherlock Library -- Memory Allocation
+ *	UCW Library -- Memory Allocation
  *
  *	(c) 2000 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 "lib/lib.h"
 
 #include <stdlib.h>
+#include <string.h>
+
+#ifndef DEBUG_DMALLOC
 
 void *
 xmalloc(uns size)
@@ -16,3 +22,24 @@ xmalloc(uns size)
     die("Cannot allocate %d bytes of memory", size);
   return x;
 }
+
+#endif
+
+void *
+xmalloc_zero(uns size)
+{
+  void *x = xmalloc(size);
+  bzero(x, size);
+  return x;
+}
+
+void
+xfree(void *ptr)
+{
+  /*
+   * Maybe it is a little waste of resources to make this a function instead
+   * of a macro, but xmalloc() is not used for anything critical anyway,
+   * so let's prefer simplicity.
+   */
+  free(ptr);
+}