some header files to be R5 compatible

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1617 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-10-23 13:54:44 +00:00
parent 16fe4511e7
commit d734a8ce5a
39 changed files with 4652 additions and 0 deletions
@@ -0,0 +1,114 @@
+/******************************************************************************
+/
+/	File:			Debug.h
+/
+/	Description:	Compile time and runtime switchable debug macros.
+/
+/	Copyright 1993-98, Be Incorporated
+/
+******************************************************************************/
+
+#ifndef _DEBUG_H
+#define _DEBUG_H
+
+#include <BeBuild.h>
+#include <SupportDefs.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <malloc.h>
+#include <OS.h>
+
+/*------------------------------*/
+/*----- Private... -------------*/
+#ifdef __cplusplus
+extern "C" {
+#endif
+	extern _IMPEXP_ROOT bool _rtDebugFlag;
+
+	_IMPEXP_ROOT bool _debugFlag();
+	_IMPEXP_ROOT bool _setDebugFlag(bool);
+	
+	_IMPEXP_ROOT int _debugPrintf(const char *, ...);
+	_IMPEXP_ROOT int _sPrintf(const char *, ...);
+	_IMPEXP_ROOT int _xdebugPrintf(const char *, ...);
+	_IMPEXP_ROOT int _debuggerAssert(const char *, int, char *);
+#ifdef __cplusplus
+	}
+#endif
+/*-------- ...to here ----------*/
+
+
+/*-------------------------------------------------------------*/
+/*----- Debug macros ------------------------------------------*/
+
+
+#if DEBUG
+	#define SET_DEBUG_ENABLED(FLAG)	_setDebugFlag(FLAG)
+	#define	IS_DEBUG_ENABLED()		_debugFlag()
+	
+	#define SERIAL_PRINT(ARGS)		_sPrintf ARGS
+	#define PRINT(ARGS) 			_debugPrintf ARGS
+	#define PRINT_OBJECT(OBJ)		if (_rtDebugFlag) {		\
+										PRINT(("%s\t", #OBJ));	\
+										(OBJ).PrintToStream(); 	\
+										} ((void) 0)
+	#define TRACE()					_debugPrintf("File: %s, Line: %d, Thread: %d\n", \
+										__FILE__, __LINE__, find_thread(NULL))
+		
+	#define SERIAL_TRACE()			_sPrintf("File: %s, Line: %d, Thread: %d\n", \
+										__FILE__, __LINE__, find_thread(NULL))
+	
+	#define DEBUGGER(MSG)			if (_rtDebugFlag) debugger(MSG)
+	#if !defined(ASSERT)
+		#define ASSERT(E)			(!(E) ? _debuggerAssert(__FILE__,__LINE__, #E) \
+										: (int)0)
+	#endif
+
+	#define ASSERT_WITH_MESSAGE(expr, msg) \
+								(!(expr) ? _debuggerAssert( __FILE__,__LINE__, msg) \
+										: (int)0)	
+	
+	#define TRESPASS()			DEBUGGER("Should not be here");
+	
+	#define DEBUG_ONLY(arg)		arg
+
+#else /* DEBUG == 0 */
+	#define SET_DEBUG_ENABLED(FLAG)	(void)0
+	#define	IS_DEBUG_ENABLED()		(void)0
+	
+	#define SERIAL_PRINT(ARGS)		(void)0
+	#define PRINT(ARGS)				(void)0
+	#define PRINT_OBJECT(OBJ)		(void)0
+	#define TRACE()					(void)0
+	#define SERIAL_TRACE()			(void)0
+	
+	#define DEBUGGER(MSG)			(void)0
+	#if !defined(ASSERT)
+		#define ASSERT(E)				(void)0
+	#endif
+	#define ASSERT_WITH_MESSAGE(expr, msg) \
+									(void)0
+	#define TRESPASS()				(void)0
+	#define DEBUG_ONLY(x)
+#endif
+
+
+#if !__MWERKS__
+	// STATIC_ASSERT is a compile-time check that can be used to
+	// verify static expressions such as: STATIC_ASSERT(sizeof(int64) == 8);
+	#define STATIC_ASSERT(x)								\
+		do {												\
+			struct __staticAssertStruct__ {					\
+				char __static_assert_failed__[2*(x) - 1];	\
+			};												\
+		} while (false)
+#else
+	#define STATIC_ASSERT(x) 
+	// the STATIC_ASSERT above doesn't work too well with mwcc because
+	// of scoping bugs; for now make it do nothing
+#endif
+
+/*-------------------------------------------------------------*/
+/*-------------------------------------------------------------*/
+
+#endif /* _DEBUG_H */