Fixed memory leak

[libfirm] / ir / adt / xmalloc.h

diff --git a/ir/adt/xmalloc.h b/ir/adt/xmalloc.h
index 9d4048c..30925b9 100644 (file)
--- a/ir/adt/xmalloc.h
+++ b/ir/adt/xmalloc.h
@@ -1,18 +1,32 @@
 /*
- * Project:     libFIRM
- * File name:   ir/adt/xmalloc.h
- * Purpose:     More comfortable allocations.
- * Author:      Markus Armbruster
- * Modified by:
- * Created:     1999 by getting from fiasco
- * CVS-ID:      $Id$
- * Copyright:   (c) 1995, 1996 Markus Armbruster
- * Licence:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
+ * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ *
+ * This file is part of libFirm.
+ *
+ * This file may be distributed and/or modified under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation and appearing in the file LICENSE.GPL included in the
+ * packaging of this file.
+ *
+ * Licensees holding valid libFirm Professional Edition licenses may use
+ * this file in accordance with the libFirm Commercial License.
+ * Agreement provided with the Software.
+ *
+ * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+ * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.
  */
 
-
-#ifndef _XMALLOC_H_
-#define _XMALLOC_H_
+/**
+ * @file
+ * @brief       never failing wrappers for malloc() & friends.
+ * @author      Markus Armbruster
+ * @version     $Id$
+ * @note        The functions here never fail because they simply abort your
+ *              program in case of an error.
+ */
+#ifndef FIRM_ADT_XMALLOC_H
+#define FIRM_ADT_XMALLOC_H
 
 #include <stddef.h>
 
@@ -22,9 +36,18 @@ void *xmalloc(size_t size);
 void *xcalloc(size_t num, size_t size);
 void *xrealloc(void *ptr, size_t size);
 char *xstrdup(const char *str);
-void xnomem(void);
 void free(void *ptr);
 
 #define xfree(ptr)      free(ptr)
 
-#endif /* _XMALLOC_H_ */
+
+/* Includes for alloca() */
+#if defined(__FreeBSD__)
+#include <stdlib.h>
+#elif defined(_WIN32)
+#include <malloc.h>
+#else
+#include <alloca.h>
+#endif
+
+#endif