/*
- * 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>
/* xmalloc() & friends. */
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