assert.h

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/* $Id: assert.h 3553 2011-05-05 06:14:19Z nanang $ */
/* 
 * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
 * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
 */
#ifndef __PJ_ASSERT_H__
#define __PJ_ASSERT_H__

#include <pj/config.h>
#include <pj/compat/assert.h>

#ifndef pj_assert
#   define pj_assert(expr)   assert(expr)
#endif


#if defined(PJ_ENABLE_EXTRA_CHECK) && PJ_ENABLE_EXTRA_CHECK != 0
#   define PJ_ASSERT_RETURN(expr,retval)    \
            do { \
                if (!(expr)) { pj_assert(expr); return retval; } \
            } while (0)
#else
#   define PJ_ASSERT_RETURN(expr,retval)    pj_assert(expr)
#endif

#if defined(PJ_ENABLE_EXTRA_CHECK) && PJ_ENABLE_EXTRA_CHECK != 0
#   define PJ_ASSERT_ON_FAIL(expr,exec_on_fail)    \
            do { \
                pj_assert(expr); \
                if (!(expr)) exec_on_fail; \
            } while (0)
#else
#   define PJ_ASSERT_ON_FAIL(expr,exec_on_fail)    pj_assert(expr)
#endif

#endif  /* __PJ_ASSERT_H__ */