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/**
* @file debug.h
* @author Joe Wingbermuehle
* @date 2003-2006
*
* @brief Header for the debug functions.
*
*/
/*
* 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 DEBUG_H
#define DEBUG_H
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef HAVE_ALLOCA_H
# include <alloca.h>
#endif
void Debug(const char *str, ...);
#ifdef HAVE_ALLOCA_H
# define AllocateStack( x ) alloca( x )
# define ReleaseStack( x ) ((void)0)
#else
# define AllocateStack( x ) Allocate( x )
# define ReleaseStack( x ) Release( x )
#endif
#ifdef DEBUG
# define Assert( x ) \
if(!( x )) { \
Debug("ASSERT FAILED: %s[%u]", __FILE__, __LINE__ ); \
abort(); \
}
# define SetCheckpoint() \
DEBUG_SetCheckpoint( __FILE__, __LINE__ )
# define ShowCheckpoint() \
DEBUG_ShowCheckpoint()
# define StartDebug() \
DEBUG_StartDebug( __FILE__, __LINE__ )
# define StopDebug() \
DEBUG_StopDebug( __FILE__, __LINE__ )
# define Allocate( x ) \
DEBUG_Allocate( (x), __FILE__, __LINE__ )
# define Reallocate( x, y ) \
DEBUG_Reallocate( (x), (y), __FILE__, __LINE__ )
# define Release( x ) \
DEBUG_Release( (void*)(& x), __FILE__, __LINE__ )
void DEBUG_SetCheckpoint(const char*, unsigned int);
void DEBUG_ShowCheckpoint();
void DEBUG_StartDebug(const char*, unsigned int);
void DEBUG_StopDebug(const char*, unsigned int);
void *DEBUG_Allocate(size_t, const char*, unsigned int);
void *DEBUG_Reallocate(void*, size_t, const char*, unsigned int);
void DEBUG_Release(void**, const char*, unsigned int);
#else
# define Assert( x ) ((void)0)
# define SetCheckpoint() ((void)0)
# define ShowCheckpoint() ((void)0)
# define StartDebug() ((void)0)
# define StopDebug() ((void)0)
# define Allocate( x ) malloc( (x) )
# define Reallocate( x, y ) realloc( (x), (y) )
# define Release( x ) free( (x) )
#endif
#endif
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