1/*
2 * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26#if !defined(_DASSERT_H)
27#define _DASSERT_H
28
29#if defined(__cplusplus)
30extern "C" {
31#endif
32
33#include "debug_util.h"
34
35/* Use THIS_FILE when it is available. */
36#ifndef THIS_FILE
37    #define THIS_FILE __FILE__
38#endif
39
40#if defined(DEBUG)
41
42#define DASSERT(_expr) \
43        if ( !(_expr) ) { \
44            DAssert_Impl( #_expr, THIS_FILE, __LINE__); \
45        } else { \
46        }
47
48#define DASSERTMSG(_expr, _msg) \
49        if ( !(_expr) ) { \
50            DAssert_Impl( (_msg), THIS_FILE, __LINE__); \
51        } else { \
52        }
53
54/* prototype for assert function */
55typedef void (*DASSERT_CALLBACK)(const char * msg, const char * file, int line);
56
57extern void DAssert_Impl(const char * msg, const char * file, int line);
58extern void DAssert_SetCallback( DASSERT_CALLBACK pfn );
59
60#else /* DEBUG not defined */
61
62#define DASSERT(_expr)
63#define DASSERTMSG(_expr, _msg)
64
65#endif /* if defined(DEBUG) */
66
67#if defined(__cplusplus)
68} /* extern "C" */
69#endif
70
71#endif /* _DASSERT_H */
72