assert.h@ 68698

Last change on this file since 68698 was 68686, checked in by vboxsync, 7 years ago
Split out the compile time assertions from iprt/assert.h and put them in iprt/assertcompile.h.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 82.7 KB

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1	/** @file
2	* IPRT - Assertions.
3	*/
4
5	/*
6	* Copyright (C) 2006-2016 Oracle Corporation
7	*
8	* This file is part of VirtualBox Open Source Edition (OSE), as
9	* available from http://www.virtualbox.org. This file is free software;
10	* you can redistribute it and/or modify it under the terms of the GNU
11	* General Public License (GPL) as published by the Free Software
12	* Foundation, in version 2 as it comes in the "COPYING" file of the
13	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
14	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
15	*
16	* The contents of this file may alternatively be used under the terms
17	* of the Common Development and Distribution License Version 1.0
18	* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
19	* VirtualBox OSE distribution, in which case the provisions of the
20	* CDDL are applicable instead of those of the GPL.
21	*
22	* You may elect to license modified versions of this file under the
23	* terms and conditions of either the GPL or the CDDL or both.
24	*/
25
26	#ifndef ___iprt_assert_h
27	#define ___iprt_assert_h
28
29	#include <iprt/cdefs.h>
30	#include <iprt/types.h>
31	#include <iprt/stdarg.h>
32	#include <iprt/assertcompile.h>
33
34	/** @defgroup grp_rt_assert Assert - Assertions
35	* @ingroup grp_rt
36	*
37	* Assertions are generally used to check preconditions and other
38	* assumptions. Sometimes it is also used to catch odd errors or errors
39	* that one would like to inspect in the debugger. They should not be
40	* used for errors that happen frequently.
41	*
42	* IPRT provides a host of assertion macros, so many that it can be a bit
43	* overwhelming at first. Don't despair, there is a system (surprise).
44	*
45	* First there are four families of assertions:
46	* - Assert - The normal strict build only assertions.
47	* - AssertLogRel - Calls LogRel() in non-strict builds, otherwise like Assert.
48	* - AssertRelease - Triggers in all builds.
49	* - AssertFatal - Triggers in all builds and cannot be continued.
50	*
51	* Then there are variations wrt to argument list and behavior on failure:
52	* - Msg - Custom RTStrPrintf-like message with the assertion message.
53	* - Return - Return the specific rc on failure.
54	* - ReturnVoid - Return (void) on failure.
55	* - Break - Break (out of switch/loop) on failure.
56	* - Stmt - Execute the specified statement(s) on failure.
57	* - RC - Assert RT_SUCCESS.
58	* - RCSuccess - Assert VINF_SUCCESS.
59	*
60	* @remarks As you might have noticed, the macros don't follow the
61	* coding guidelines wrt to macros supposedly being all uppercase
62	* and underscored. For various reasons they don't, and nobody
63	* has complained yet. Wonder why... :-)
64	*
65	* @remarks Each project has its own specific guidelines on how to use
66	* assertions, so the above is just trying to give you the general idea
67	* from the IPRT point of view.
68	*
69	* @{
70	*/
71
72	RT_C_DECLS_BEGIN
73
74	/**
75	* The 1st part of an assert message.
76	*
77	* @param pszExpr Expression. Can be NULL.
78	* @param uLine Location line number.
79	* @param pszFile Location file name.
80	* @param pszFunction Location function name.
81	*/
82	RTDECL(void) RTAssertMsg1(const char pszExpr, unsigned uLine, const char pszFile, const char *pszFunction);
83	/**
84	* Weak version of RTAssertMsg1 that can be overridden locally in a module to
85	* modify, redirect or otherwise mess with the assertion output.
86	*
87	* @copydoc RTAssertMsg1
88	*/
89	RTDECL(void) RTAssertMsg1Weak(const char pszExpr, unsigned uLine, const char pszFile, const char *pszFunction);
90
91	/**
92	* The 2nd (optional) part of an assert message.
93	*
94	* @param pszFormat Printf like format string.
95	* @param ... Arguments to that string.
96	*/
97	RTDECL(void) RTAssertMsg2(const char *pszFormat, ...) RT_IPRT_FORMAT_ATTR(1, 2);
98	/**
99	* Weak version of RTAssertMsg2 that forwards to RTAssertMsg2WeakV.
100	*
101	* There is not need to override this, check out RTAssertMsg2WeakV instead!
102	*
103	* @copydoc RTAssertMsg2
104	*/
105	RTDECL(void) RTAssertMsg2Weak(const char *pszFormat, ...) RT_IPRT_FORMAT_ATTR(1, 2);
106
107	/**
108	* The 2nd (optional) part of an assert message.
109	*
110	* @param pszFormat Printf like format string.
111	* @param va Arguments to that string.
112	*/
113	RTDECL(void) RTAssertMsg2V(const char *pszFormat, va_list va) RT_IPRT_FORMAT_ATTR(1, 0);
114	/**
115	* Weak version of RTAssertMsg2V that can be overridden locally in a module to
116	* modify, redirect or otherwise mess with the assertion output.
117	*
118	* @copydoc RTAssertMsg2V
119	*/
120	RTDECL(void) RTAssertMsg2WeakV(const char *pszFormat, va_list va) RT_IPRT_FORMAT_ATTR(1, 0);
121
122	/**
123	* Additional information which should be appended to the 2nd part of an
124	* assertion message.
125	*
126	* @param pszFormat Printf like format string.
127	* @param ... Arguments to that string.
128	*/
129	RTDECL(void) RTAssertMsg2Add(const char *pszFormat, ...) RT_IPRT_FORMAT_ATTR(1, 2);
130	/**
131	* Weak version of RTAssertMsg2Add that forwards to RTAssertMsg2AddWeakV.
132	*
133	* There is not need to override this, check out RTAssertMsg2AddWeakV instead!
134	*
135	* @copydoc RTAssertMsg2Add
136	*/
137	RTDECL(void) RTAssertMsg2AddWeak(const char *pszFormat, ...) RT_IPRT_FORMAT_ATTR(1, 2);
138
139	/**
140	* Additional information which should be appended to the 2nd part of an
141	* assertion message.
142	*
143	* @param pszFormat Printf like format string.
144	* @param va Arguments to that string.
145	*/
146	RTDECL(void) RTAssertMsg2AddV(const char *pszFormat, va_list va) RT_IPRT_FORMAT_ATTR(1, 0);
147	/**
148	* Weak version of RTAssertMsg2AddV that can be overridden locally in a module
149	* to modify, redirect or otherwise mess with the assertion output.
150	*
151	* @copydoc RTAssertMsg2AddV
152	*/
153	RTDECL(void) RTAssertMsg2AddWeakV(const char *pszFormat, va_list va) RT_IPRT_FORMAT_ATTR(1, 0);
154
155	#ifdef IN_RING0
156	/**
157	* Panics the system as the result of a fail assertion.
158	*/
159	RTR0DECL(void) RTR0AssertPanicSystem(void);
160	#endif /* IN_RING0 */
161
162	/**
163	* Overridable function that decides whether assertions executes the panic
164	* (breakpoint) or not.
165	*
166	* The generic implementation will return true.
167	*
168	* @returns true if the breakpoint should be hit, false if it should be ignored.
169	*
170	* @remark The RTDECL() makes this a bit difficult to override on Windows. So,
171	* you'll have to use RTASSERT_HAVE_SHOULD_PANIC or
172	* RTASSERT_HAVE_SHOULD_PANIC_PRIVATE there to control the kind of
173	* prototype.
174	*/
175	#if !defined(RTASSERT_HAVE_SHOULD_PANIC) && !defined(RTASSERT_HAVE_SHOULD_PANIC_PRIVATE)
176	RTDECL(bool) RTAssertShouldPanic(void);
177	#elif defined(RTASSERT_HAVE_SHOULD_PANIC_PRIVATE)
178	bool RTAssertShouldPanic(void);
179	#else
180	DECLEXPORT(bool) RTCALL RTAssertShouldPanic(void);
181	#endif
182
183	/**
184	* Controls whether the assertions should be quiet or noisy (default).
185	*
186	* @returns The old setting.
187	* @param fQuiet The new setting.
188	*/
189	RTDECL(bool) RTAssertSetQuiet(bool fQuiet);
190
191	/**
192	* Are assertions quiet or noisy?
193	*
194	* @returns True if they are quiet, false if noisy.
195	*/
196	RTDECL(bool) RTAssertAreQuiet(void);
197
198	/**
199	* Makes the assertions panic (default) or not.
200	*
201	* @returns The old setting.
202	* @param fPanic The new setting.
203	*/
204	RTDECL(bool) RTAssertSetMayPanic(bool fPanic);
205
206	/**
207	* Can assertion panic.
208	*
209	* @returns True if they can, false if not.
210	*/
211	RTDECL(bool) RTAssertMayPanic(void);
212
213
214	/** @name Globals for crash analysis
215	* @remarks This is the full potential set, it
216	* @{
217	*/
218	/** The last assert message, 1st part. */
219	extern RTDATADECL(char) g_szRTAssertMsg1[1024];
220	/** The last assert message, 2nd part. */
221	extern RTDATADECL(char) g_szRTAssertMsg2[4096];
222	/** The last assert message, expression. */
223	extern RTDATADECL(const char * volatile) g_pszRTAssertExpr;
224	/** The last assert message, file name. */
225	extern RTDATADECL(const char * volatile) g_pszRTAssertFile;
226	/** The last assert message, line number. */
227	extern RTDATADECL(uint32_t volatile) g_u32RTAssertLine;
228	/** The last assert message, function name. */
229	extern RTDATADECL(const char * volatile) g_pszRTAssertFunction;
230	/** @} */
231
232	RT_C_DECLS_END
233
234	/** @def RTAssertDebugBreak()
235	* Debugger breakpoint instruction.
236	*
237	* @remarks This macro does not depend on RT_STRICT.
238	*/
239	#define RTAssertDebugBreak() do { RT_BREAKPOINT(); } while (0)
240
241
242
243	/** @name Assertions
244	*
245	* These assertions will only trigger when RT_STRICT is defined. When it is
246	* undefined they will all be no-ops and generate no code.
247	*
248	* @{
249	*/
250
251
252	/** @def RTASSERT_QUIET
253	* This can be defined to shut up the messages for a file where this would be
254	* problematic because the message printing code path passes thru it.
255	* @internal */
256	#ifdef DOXYGEN_RUNNING
257	# define RTASSERT_QUIET
258	#endif
259	#if defined(RTASSERT_QUIET) && !defined(DOXYGEN_RUNNING)
260	# define RTAssertMsg1Weak(pszExpr, uLine, pszfile, pszFunction) \
261	do { } while (0)
262	# define RTAssertMsg2Weak if (1) {} else RTAssertMsg2Weak
263	#endif
264
265	/** @def RTAssertDoPanic
266	* Raises an assertion panic appropriate to the current context.
267	* @remarks This macro does not depend on RT_STRICT.
268	*/
269	#if defined(IN_RING0) \
270	&& (defined(RT_OS_DARWIN) \|\| defined(RT_OS_HAIKU) \|\| defined(RT_OS_SOLARIS))
271	# define RTAssertDoPanic() RTR0AssertPanicSystem()
272	#else
273	# define RTAssertDoPanic() RTAssertDebugBreak()
274	#endif
275
276	/** @def AssertBreakpoint()
277	* Assertion Breakpoint.
278	* @deprecated Use RTAssertPanic or RTAssertDebugBreak instead.
279	*/
280	#ifdef RT_STRICT
281	# define AssertBreakpoint() RTAssertDebugBreak()
282	#else
283	# define AssertBreakpoint() do { } while (0)
284	#endif
285
286	/** @def RTAssertPanic()
287	* If RT_STRICT is defined this macro will invoke RTAssertDoPanic if
288	* RTAssertShouldPanic returns true. If RT_STRICT isn't defined it won't do any
289	* thing.
290	*/
291	#if defined(RT_STRICT) && !defined(RTASSERT_DONT_PANIC)
292	# define RTAssertPanic() do { if (RTAssertShouldPanic()) RTAssertDoPanic(); } while (0)
293	#else
294	# define RTAssertPanic() do { } while (0)
295	#endif
296
297	/** @def Assert
298	* Assert that an expression is true. If false, hit breakpoint.
299	* @param expr Expression which should be true.
300	*/
301	#ifdef RT_STRICT
302	# define Assert(expr) \
303	do { \
304	if (RT_LIKELY(!!(expr))) \
305	{ /* likely */ } \
306	else \
307	{ \
308	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, RT_GCC_EXTENSION __PRETTY_FUNCTION__); \
309	RTAssertPanic(); \
310	} \
311	} while (0)
312	#else
313	# define Assert(expr) do { } while (0)
314	#endif
315
316
317	/** @def AssertStmt
318	* Assert that an expression is true. If false, hit breakpoint and execute the
319	* statement.
320	* @param expr Expression which should be true.
321	* @param stmt Statement to execute on failure.
322	*/
323	#ifdef RT_STRICT
324	# define AssertStmt(expr, stmt) \
325	do { \
326	if (RT_LIKELY(!!(expr))) \
327	{ /* likely */ } \
328	else \
329	{ \
330	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, RT_GCC_EXTENSION __PRETTY_FUNCTION__); \
331	RTAssertPanic(); \
332	stmt; \
333	} \
334	} while (0)
335	#else
336	# define AssertStmt(expr, stmt) \
337	do { \
338	if (RT_LIKELY(!!(expr))) \
339	{ /* likely */ } \
340	else \
341	{ \
342	stmt; \
343	} \
344	} while (0)
345	#endif
346
347
348	/** @def AssertReturn
349	* Assert that an expression is true and returns if it isn't.
350	* In RT_STRICT mode it will hit a breakpoint before returning.
351	*
352	* @param expr Expression which should be true.
353	* @param rc What is to be presented to return.
354	*/
355	#ifdef RT_STRICT
356	# define AssertReturn(expr, rc) \
357	do { \
358	if (RT_LIKELY(!!(expr))) \
359	{ /* likely */ } \
360	else \
361	{ \
362	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, RT_GCC_EXTENSION __PRETTY_FUNCTION__); \
363	RTAssertPanic(); \
364	return (rc); \
365	} \
366	} while (0)
367	#else
368	# define AssertReturn(expr, rc) \
369	do { \
370	if (RT_LIKELY(!!(expr))) \
371	{ /* likely */ } \
372	else \
373	return (rc); \
374	} while (0)
375	#endif
376
377	/** @def AssertReturnStmt
378	* Assert that an expression is true, if it isn't execute the given statement
379	* and return rc.
380	*
381	* In RT_STRICT mode it will hit a breakpoint before executing the statement and
382	* returning.
383	*
384	* @param expr Expression which should be true.
385	* @param stmt Statement to execute before returning on failure.
386	* @param rc What is to be presented to return.
387	*/
388	#ifdef RT_STRICT
389	# define AssertReturnStmt(expr, stmt, rc) \
390	do { \
391	if (RT_LIKELY(!!(expr))) \
392	{ /* likely */ } \
393	else \
394	{ \
395	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
396	RTAssertPanic(); \
397	stmt; \
398	return (rc); \
399	} \
400	} while (0)
401	#else
402	# define AssertReturnStmt(expr, stmt, rc) \
403	do { \
404	if (RT_LIKELY(!!(expr))) \
405	{ /* likely */ } \
406	else \
407	{ \
408	stmt; \
409	return (rc); \
410	} \
411	} while (0)
412	#endif
413
414	/** @def AssertReturnVoid
415	* Assert that an expression is true and returns if it isn't.
416	* In RT_STRICT mode it will hit a breakpoint before returning.
417	*
418	* @param expr Expression which should be true.
419	*/
420	#ifdef RT_STRICT
421	# define AssertReturnVoid(expr) \
422	do { \
423	if (RT_LIKELY(!!(expr))) \
424	{ /* likely */ } \
425	else \
426	{ \
427	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, RT_GCC_EXTENSION __PRETTY_FUNCTION__); \
428	RTAssertPanic(); \
429	return; \
430	} \
431	} while (0)
432	#else
433	# define AssertReturnVoid(expr) \
434	do { \
435	if (RT_LIKELY(!!(expr))) \
436	{ /* likely */ } \
437	else \
438	return; \
439	} while (0)
440	#endif
441
442	/** @def AssertReturnVoidStmt
443	* Assert that an expression is true, if it isn't execute the given statement
444	* and return.
445	*
446	* In RT_STRICT mode it will hit a breakpoint before returning.
447	*
448	* @param expr Expression which should be true.
449	* @param stmt Statement to execute before returning on failure.
450	*/
451	#ifdef RT_STRICT
452	# define AssertReturnVoidStmt(expr, stmt) \
453	do { \
454	if (RT_LIKELY(!!(expr))) \
455	{ /* likely */ } \
456	else \
457	{ \
458	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
459	RTAssertPanic(); \
460	stmt; \
461	return; \
462	} \
463	} while (0)
464	#else
465	# define AssertReturnVoidStmt(expr, stmt) \
466	do { \
467	if (RT_LIKELY(!!(expr))) \
468	{ /* likely */ } \
469	else \
470	{ \
471	stmt; \
472	return; \
473	} \
474	} while (0)
475	#endif
476
477
478	/** @def AssertBreak
479	* Assert that an expression is true and breaks if it isn't.
480	* In RT_STRICT mode it will hit a breakpoint before breaking.
481	*
482	* @param expr Expression which should be true.
483	*/
484	#ifdef RT_STRICT
485	# define AssertBreak(expr) \
486	if (RT_LIKELY(!!(expr))) \
487	{ /* likely */ } \
488	else if (1) \
489	{ \
490	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
491	RTAssertPanic(); \
492	break; \
493	} else \
494	break
495	#else
496	# define AssertBreak(expr) \
497	if (RT_LIKELY(!!(expr))) \
498	{ /* likely */ } \
499	else \
500	break
501	#endif
502
503	/** @def AssertContinue
504	* Assert that an expression is true and continue if it isn't.
505	* In RT_STRICT mode it will hit a breakpoint before continuing.
506	*
507	* @param expr Expression which should be true.
508	*/
509	#ifdef RT_STRICT
510	# define AssertContinue(expr) \
511	if (RT_LIKELY(!!(expr))) \
512	{ /* likely */ } \
513	else if (1) \
514	{ \
515	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
516	RTAssertPanic(); \
517	continue; \
518	} else do {} while (0)
519	#else
520	# define AssertContinue(expr) \
521	if (RT_LIKELY(!!(expr))) \
522	{ /* likely */ } \
523	else \
524	continue
525	#endif
526
527	/** @def AssertBreakStmt
528	* Assert that an expression is true and breaks if it isn't.
529	* In RT_STRICT mode it will hit a breakpoint before doing break.
530	*
531	* @param expr Expression which should be true.
532	* @param stmt Statement to execute before break in case of a failed assertion.
533	*/
534	#ifdef RT_STRICT
535	# define AssertBreakStmt(expr, stmt) \
536	if (RT_LIKELY(!!(expr))) \
537	{ /* likely */ } \
538	else if (1) \
539	{ \
540	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
541	RTAssertPanic(); \
542	stmt; \
543	break; \
544	} else do {} while (0)
545	#else
546	# define AssertBreakStmt(expr, stmt) \
547	if (RT_LIKELY(!!(expr))) \
548	{ /* likely */ } \
549	else if (1) \
550	{ \
551	stmt; \
552	break; \
553	} else do {} while (0)
554	#endif
555
556
557	/** @def AssertMsg
558	* Assert that an expression is true. If it's not print message and hit breakpoint.
559	* @param expr Expression which should be true.
560	* @param a printf argument list (in parenthesis).
561	*/
562	#ifdef RT_STRICT
563	# define AssertMsg(expr, a) \
564	do { \
565	if (RT_LIKELY(!!(expr))) \
566	{ /* likely */ } \
567	else \
568	{ \
569	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, RT_GCC_EXTENSION __PRETTY_FUNCTION__); \
570	RTAssertMsg2Weak a; \
571	RTAssertPanic(); \
572	} \
573	} while (0)
574	#else
575	# define AssertMsg(expr, a) do { } while (0)
576	#endif
577
578	/** @def AssertMsgStmt
579	* Assert that an expression is true. If it's not print message and hit
580	* breakpoint and execute the statement.
581	*
582	* @param expr Expression which should be true.
583	* @param a printf argument list (in parenthesis).
584	* @param stmt Statement to execute in case of a failed assertion.
585	*
586	* @remarks The expression and statement will be evaluated in all build types.
587	*/
588	#ifdef RT_STRICT
589	# define AssertMsgStmt(expr, a, stmt) \
590	do { \
591	if (RT_LIKELY(!!(expr))) \
592	{ /* likely */ } \
593	else \
594	{ \
595	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
596	RTAssertMsg2Weak a; \
597	RTAssertPanic(); \
598	stmt; \
599	} \
600	} while (0)
601	#else
602	# define AssertMsgStmt(expr, a, stmt) \
603	do { \
604	if (RT_LIKELY(!!(expr))) \
605	{ /* likely */ } \
606	else \
607	{ \
608	stmt; \
609	} \
610	} while (0)
611	#endif
612
613	/** @def AssertMsgReturn
614	* Assert that an expression is true and returns if it isn't.
615	* In RT_STRICT mode it will hit a breakpoint before returning.
616	*
617	* @param expr Expression which should be true.
618	* @param a printf argument list (in parenthesis).
619	* @param rc What is to be presented to return.
620	*/
621	#ifdef RT_STRICT
622	# define AssertMsgReturn(expr, a, rc) \
623	do { \
624	if (RT_LIKELY(!!(expr))) \
625	{ /* likely */ } \
626	else \
627	{ \
628	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, RT_GCC_EXTENSION __PRETTY_FUNCTION__); \
629	RTAssertMsg2Weak a; \
630	RTAssertPanic(); \
631	return (rc); \
632	} \
633	} while (0)
634	#else
635	# define AssertMsgReturn(expr, a, rc) \
636	do { \
637	if (RT_LIKELY(!!(expr))) \
638	{ /* likely */ } \
639	else \
640	return (rc); \
641	} while (0)
642	#endif
643
644	/** @def AssertMsgReturnStmt
645	* Assert that an expression is true, if it isn't execute the statement and
646	* return.
647	*
648	* In RT_STRICT mode it will hit a breakpoint before returning.
649	*
650	* @param expr Expression which should be true.
651	* @param a printf argument list (in parenthesis).
652	* @param stmt Statement to execute before returning in case of a failed
653	* assertion.
654	* @param rc What is to be presented to return.
655	*/
656	#ifdef RT_STRICT
657	# define AssertMsgReturnStmt(expr, a, stmt, rc) \
658	do { \
659	if (RT_LIKELY(!!(expr))) \
660	{ /* likely */ } \
661	else \
662	{ \
663	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
664	RTAssertMsg2Weak a; \
665	RTAssertPanic(); \
666	stmt; \
667	return (rc); \
668	} \
669	} while (0)
670	#else
671	# define AssertMsgReturnStmt(expr, a, stmt, rc) \
672	do { \
673	if (RT_LIKELY(!!(expr))) \
674	{ /* likely */ } \
675	else \
676	{ \
677	stmt; \
678	return (rc); \
679	} \
680	} while (0)
681	#endif
682
683	/** @def AssertMsgReturnVoid
684	* Assert that an expression is true and returns if it isn't.
685	* In RT_STRICT mode it will hit a breakpoint before returning.
686	*
687	* @param expr Expression which should be true.
688	* @param a printf argument list (in parenthesis).
689	*/
690	#ifdef RT_STRICT
691	# define AssertMsgReturnVoid(expr, a) \
692	do { \
693	if (RT_LIKELY(!!(expr))) \
694	{ /* likely */ } \
695	else \
696	{ \
697	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, RT_GCC_EXTENSION __PRETTY_FUNCTION__); \
698	RTAssertMsg2Weak a; \
699	RTAssertPanic(); \
700	return; \
701	} \
702	} while (0)
703	#else
704	# define AssertMsgReturnVoid(expr, a) \
705	do { \
706	if (RT_LIKELY(!!(expr))) \
707	{ /* likely */ } \
708	else \
709	return; \
710	} while (0)
711	#endif
712
713	/** @def AssertMsgReturnVoidStmt
714	* Assert that an expression is true, if it isn't execute the statement and
715	* return.
716	*
717	* In RT_STRICT mode it will hit a breakpoint before returning.
718	*
719	* @param expr Expression which should be true.
720	* @param a printf argument list (in parenthesis).
721	* @param stmt Statement to execute before return in case of a failed assertion.
722	*/
723	#ifdef RT_STRICT
724	# define AssertMsgReturnVoidStmt(expr, a, stmt) \
725	do { \
726	if (RT_LIKELY(!!(expr))) \
727	{ /* likely */ } \
728	else \
729	{ \
730	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
731	RTAssertMsg2Weak a; \
732	RTAssertPanic(); \
733	stmt; \
734	return; \
735	} \
736	} while (0)
737	#else
738	# define AssertMsgReturnVoidStmt(expr, a, stmt) \
739	do { \
740	if (RT_LIKELY(!!(expr))) \
741	{ /* likely */ } \
742	else \
743	{ \
744	stmt; \
745	return; \
746	} \
747	} while (0)
748	#endif
749
750
751	/** @def AssertMsgBreak
752	* Assert that an expression is true and breaks if it isn't.
753	* In RT_STRICT mode it will hit a breakpoint before returning.
754	*
755	* @param expr Expression which should be true.
756	* @param a printf argument list (in parenthesis).
757	*/
758	#ifdef RT_STRICT
759	# define AssertMsgBreak(expr, a) \
760	if (RT_LIKELY(!!(expr))) \
761	{ /* likely */ } \
762	else if (1) \
763	{ \
764	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
765	RTAssertMsg2Weak a; \
766	RTAssertPanic(); \
767	break; \
768	} else \
769	break
770	#else
771	# define AssertMsgBreak(expr, a) \
772	if (RT_LIKELY(!!(expr))) \
773	{ /* likely */ } \
774	else \
775	break
776	#endif
777
778	/** @def AssertMsgBreakStmt
779	* Assert that an expression is true and breaks if it isn't.
780	* In RT_STRICT mode it will hit a breakpoint before doing break.
781	*
782	* @param expr Expression which should be true.
783	* @param a printf argument list (in parenthesis).
784	* @param stmt Statement to execute before break in case of a failed assertion.
785	*/
786	#ifdef RT_STRICT
787	# define AssertMsgBreakStmt(expr, a, stmt) \
788	if (RT_LIKELY(!!(expr))) \
789	{ /* likely */ } \
790	else if (1) \
791	{ \
792	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
793	RTAssertMsg2Weak a; \
794	RTAssertPanic(); \
795	stmt; \
796	break; \
797	} else \
798	break
799	#else
800	# define AssertMsgBreakStmt(expr, a, stmt) \
801	if (RT_LIKELY(!!(expr))) \
802	{ /* likely */ } \
803	else if (1) \
804	{ \
805	stmt; \
806	break; \
807	} else \
808	break
809	#endif
810
811	/** @def AssertFailed
812	* An assertion failed, hit breakpoint.
813	*/
814	#ifdef RT_STRICT
815	# define AssertFailed() \
816	do { \
817	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, RT_GCC_EXTENSION __PRETTY_FUNCTION__); \
818	RTAssertPanic(); \
819	} while (0)
820	#else
821	# define AssertFailed() do { } while (0)
822	#endif
823
824	/** @def AssertFailedStmt
825	* An assertion failed, hit breakpoint and execute statement.
826	*/
827	#ifdef RT_STRICT
828	# define AssertFailedStmt(stmt) \
829	do { \
830	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, RT_GCC_EXTENSION __PRETTY_FUNCTION__); \
831	RTAssertPanic(); \
832	stmt; \
833	} while (0)
834	#else
835	# define AssertFailedStmt(stmt) do { stmt; } while (0)
836	#endif
837
838	/** @def AssertFailedReturn
839	* An assertion failed, hit breakpoint (RT_STRICT mode only) and return.
840	*
841	* @param rc The rc to return.
842	*/
843	#ifdef RT_STRICT
844	# define AssertFailedReturn(rc) \
845	do { \
846	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
847	RTAssertPanic(); \
848	return (rc); \
849	} while (0)
850	#else
851	# define AssertFailedReturn(rc) \
852	do { \
853	return (rc); \
854	} while (0)
855	#endif
856
857	/** @def AssertFailedReturnStmt
858	* An assertion failed, hit breakpoint (RT_STRICT mode only), execute a
859	* statement and return a value.
860	*
861	* @param stmt The statement to execute before returning.
862	* @param rc The value to return.
863	*/
864	#ifdef RT_STRICT
865	# define AssertFailedReturnStmt(stmt, rc) \
866	do { \
867	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
868	RTAssertPanic(); \
869	stmt; \
870	return (rc); \
871	} while (0)
872	#else
873	# define AssertFailedReturnStmt(stmt, rc) \
874	do { \
875	stmt; \
876	return (rc); \
877	} while (0)
878	#endif
879
880	/** @def AssertFailedReturnVoid
881	* An assertion failed, hit breakpoint (RT_STRICT mode only) and return.
882	*/
883	#ifdef RT_STRICT
884	# define AssertFailedReturnVoid() \
885	do { \
886	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
887	RTAssertPanic(); \
888	return; \
889	} while (0)
890	#else
891	# define AssertFailedReturnVoid() \
892	do { \
893	return; \
894	} while (0)
895	#endif
896
897	/** @def AssertFailedReturnVoidStmt
898	* An assertion failed, hit breakpoint (RT_STRICT mode only), execute a
899	* statement and return.
900	*
901	* @param stmt The statement to execute before returning.
902	*/
903	#ifdef RT_STRICT
904	# define AssertFailedReturnVoidStmt(stmt) \
905	do { \
906	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
907	RTAssertPanic(); \
908	stmt; \
909	return; \
910	} while (0)
911	#else
912	# define AssertFailedReturnVoidStmt(stmt) \
913	do { \
914	stmt; \
915	return; \
916	} while (0)
917	#endif
918
919
920	/** @def AssertFailedBreak
921	* An assertion failed, hit breakpoint (RT_STRICT mode only) and break.
922	*/
923	#ifdef RT_STRICT
924	# define AssertFailedBreak() \
925	if (1) { \
926	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
927	RTAssertPanic(); \
928	break; \
929	} else \
930	break
931	#else
932	# define AssertFailedBreak() \
933	if (1) \
934	break; \
935	else \
936	break
937	#endif
938
939	/** @def AssertFailedBreakStmt
940	* An assertion failed, hit breakpoint (RT_STRICT mode only), execute
941	* the given statement and break.
942	*
943	* @param stmt Statement to execute before break.
944	*/
945	#ifdef RT_STRICT
946	# define AssertFailedBreakStmt(stmt) \
947	if (1) { \
948	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
949	RTAssertPanic(); \
950	stmt; \
951	break; \
952	} else \
953	break
954	#else
955	# define AssertFailedBreakStmt(stmt) \
956	if (1) { \
957	stmt; \
958	break; \
959	} else \
960	break
961	#endif
962
963
964	/** @def AssertMsgFailed
965	* An assertion failed print a message and a hit breakpoint.
966	*
967	* @param a printf argument list (in parenthesis).
968	*/
969	#ifdef RT_STRICT
970	# define AssertMsgFailed(a) \
971	do { \
972	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, RT_GCC_EXTENSION __PRETTY_FUNCTION__); \
973	RTAssertMsg2Weak a; \
974	RTAssertPanic(); \
975	} while (0)
976	#else
977	# define AssertMsgFailed(a) do { } while (0)
978	#endif
979
980	/** @def AssertMsgFailedReturn
981	* An assertion failed, hit breakpoint with message (RT_STRICT mode only) and return.
982	*
983	* @param a printf argument list (in parenthesis).
984	* @param rc What is to be presented to return.
985	*/
986	#ifdef RT_STRICT
987	# define AssertMsgFailedReturn(a, rc) \
988	do { \
989	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
990	RTAssertMsg2Weak a; \
991	RTAssertPanic(); \
992	return (rc); \
993	} while (0)
994	#else
995	# define AssertMsgFailedReturn(a, rc) \
996	do { \
997	return (rc); \
998	} while (0)
999	#endif
1000
1001	/** @def AssertMsgFailedReturnVoid
1002	* An assertion failed, hit breakpoint with message (RT_STRICT mode only) and return.
1003	*
1004	* @param a printf argument list (in parenthesis).
1005	*/
1006	#ifdef RT_STRICT
1007	# define AssertMsgFailedReturnVoid(a) \
1008	do { \
1009	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1010	RTAssertMsg2Weak a; \
1011	RTAssertPanic(); \
1012	return; \
1013	} while (0)
1014	#else
1015	# define AssertMsgFailedReturnVoid(a) \
1016	do { \
1017	return; \
1018	} while (0)
1019	#endif
1020
1021
1022	/** @def AssertMsgFailedBreak
1023	* An assertion failed, hit breakpoint with message (RT_STRICT mode only) and break.
1024	*
1025	* @param a printf argument list (in parenthesis).
1026	*/
1027	#ifdef RT_STRICT
1028	# define AssertMsgFailedBreak(a) \
1029	if (1) { \
1030	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1031	RTAssertMsg2Weak a; \
1032	RTAssertPanic(); \
1033	break; \
1034	} else \
1035	break
1036	#else
1037	# define AssertMsgFailedBreak(a) \
1038	if (1) \
1039	break; \
1040	else \
1041	break
1042	#endif
1043
1044	/** @def AssertMsgFailedBreakStmt
1045	* An assertion failed, hit breakpoint (RT_STRICT mode only), execute
1046	* the given statement and break.
1047	*
1048	* @param a printf argument list (in parenthesis).
1049	* @param stmt Statement to execute before break.
1050	*/
1051	#ifdef RT_STRICT
1052	# define AssertMsgFailedBreakStmt(a, stmt) \
1053	if (1) { \
1054	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1055	RTAssertMsg2Weak a; \
1056	RTAssertPanic(); \
1057	stmt; \
1058	break; \
1059	} else \
1060	break
1061	#else
1062	# define AssertMsgFailedBreakStmt(a, stmt) \
1063	if (1) { \
1064	stmt; \
1065	break; \
1066	} else \
1067	break
1068	#endif
1069
1070	/** @} */
1071
1072
1073
1074	/** @name Release Log Assertions
1075	*
1076	* These assertions will work like normal strict assertion when RT_STRICT is
1077	* defined and LogRel statements when RT_STRICT is undefined. Typically used for
1078	* things which shouldn't go wrong, but when it does you'd like to know one way
1079	* or the other.
1080	*
1081	* @{
1082	*/
1083
1084	/** @def RTAssertLogRelMsg1
1085	* RTAssertMsg1Weak (strict builds) / LogRel wrapper (non-strict).
1086	*/
1087	#ifdef RT_STRICT
1088	# define RTAssertLogRelMsg1(pszExpr, iLine, pszFile, pszFunction) \
1089	RTAssertMsg1Weak(pszExpr, iLine, pszFile, pszFunction)
1090	#else
1091	# define RTAssertLogRelMsg1(pszExpr, iLine, pszFile, pszFunction) \
1092	LogRel(("AssertLogRel %s(%d) %s: %s\n",\
1093	(pszFile), (iLine), (pszFunction), (pszExpr) ))
1094	#endif
1095
1096	/** @def RTAssertLogRelMsg2
1097	* RTAssertMsg2Weak (strict builds) / LogRel wrapper (non-strict).
1098	*/
1099	#ifdef RT_STRICT
1100	# define RTAssertLogRelMsg2(a) RTAssertMsg2Weak a
1101	#else
1102	# define RTAssertLogRelMsg2(a) LogRel(a)
1103	#endif
1104
1105	/** @def AssertLogRel
1106	* Assert that an expression is true.
1107	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1108	*
1109	* @param expr Expression which should be true.
1110	*/
1111	#define AssertLogRel(expr) \
1112	do { \
1113	if (RT_LIKELY(!!(expr))) \
1114	{ /* likely */ } \
1115	else \
1116	{ \
1117	RTAssertLogRelMsg1(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1118	RTAssertPanic(); \
1119	} \
1120	} while (0)
1121
1122	/** @def AssertLogRelReturn
1123	* Assert that an expression is true, return \a rc if it isn't.
1124	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1125	*
1126	* @param expr Expression which should be true.
1127	* @param rc What is to be presented to return.
1128	*/
1129	#define AssertLogRelReturn(expr, rc) \
1130	do { \
1131	if (RT_LIKELY(!!(expr))) \
1132	{ /* likely */ } \
1133	else \
1134	{ \
1135	RTAssertLogRelMsg1(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1136	RTAssertPanic(); \
1137	return (rc); \
1138	} \
1139	} while (0)
1140
1141	/** @def AssertLogRelReturnVoid
1142	* Assert that an expression is true, return void if it isn't.
1143	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1144	*
1145	* @param expr Expression which should be true.
1146	*/
1147	#define AssertLogRelReturnVoid(expr) \
1148	do { \
1149	if (RT_LIKELY(!!(expr))) \
1150	{ /* likely */ } \
1151	else \
1152	{ \
1153	RTAssertLogRelMsg1(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1154	RTAssertPanic(); \
1155	return; \
1156	} \
1157	} while (0)
1158
1159	/** @def AssertLogRelBreak
1160	* Assert that an expression is true, break if it isn't.
1161	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1162	*
1163	* @param expr Expression which should be true.
1164	*/
1165	#define AssertLogRelBreak(expr) \
1166	if (RT_LIKELY(!!(expr))) \
1167	{ /* likely */ } \
1168	else if (1) \
1169	{ \
1170	RTAssertLogRelMsg1(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1171	RTAssertPanic(); \
1172	break; \
1173	} \
1174	else \
1175	break
1176
1177	/** @def AssertLogRelBreakStmt
1178	* Assert that an expression is true, execute \a stmt and break if it isn't.
1179	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1180	*
1181	* @param expr Expression which should be true.
1182	* @param stmt Statement to execute before break in case of a failed assertion.
1183	*/
1184	#define AssertLogRelBreakStmt(expr, stmt) \
1185	if (RT_LIKELY(!!(expr))) \
1186	{ /* likely */ } \
1187	else if (1) \
1188	{ \
1189	RTAssertLogRelMsg1(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1190	RTAssertPanic(); \
1191	stmt; \
1192	break; \
1193	} else \
1194	break
1195
1196	/** @def AssertLogRelMsg
1197	* Assert that an expression is true.
1198	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1199	*
1200	* @param expr Expression which should be true.
1201	* @param a printf argument list (in parenthesis).
1202	*/
1203	#define AssertLogRelMsg(expr, a) \
1204	do { \
1205	if (RT_LIKELY(!!(expr))) \
1206	{ /* likely */ } \
1207	else\
1208	{ \
1209	RTAssertLogRelMsg1(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1210	RTAssertLogRelMsg2(a); \
1211	RTAssertPanic(); \
1212	} \
1213	} while (0)
1214
1215	/** @def AssertLogRelMsgStmt
1216	* Assert that an expression is true, execute \a stmt and break if it isn't
1217	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1218	*
1219	* @param expr Expression which should be true.
1220	* @param a printf argument list (in parenthesis).
1221	* @param stmt Statement to execute in case of a failed assertion.
1222	*/
1223	#define AssertLogRelMsgStmt(expr, a, stmt) \
1224	do { \
1225	if (RT_LIKELY(!!(expr))) \
1226	{ /* likely */ } \
1227	else\
1228	{ \
1229	RTAssertLogRelMsg1(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1230	RTAssertLogRelMsg2(a); \
1231	RTAssertPanic(); \
1232	stmt; \
1233	} \
1234	} while (0)
1235
1236	/** @def AssertLogRelMsgReturn
1237	* Assert that an expression is true, return \a rc if it isn't.
1238	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1239	*
1240	* @param expr Expression which should be true.
1241	* @param a printf argument list (in parenthesis).
1242	* @param rc What is to be presented to return.
1243	*/
1244	#define AssertLogRelMsgReturn(expr, a, rc) \
1245	do { \
1246	if (RT_LIKELY(!!(expr))) \
1247	{ /* likely */ } \
1248	else\
1249	{ \
1250	RTAssertLogRelMsg1(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1251	RTAssertLogRelMsg2(a); \
1252	RTAssertPanic(); \
1253	return (rc); \
1254	} \
1255	} while (0)
1256
1257	/** @def AssertLogRelMsgReturnStmt
1258	* Assert that an expression is true, execute @a stmt and return @a rcRet if it
1259	* isn't.
1260	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1261	*
1262	* @param expr Expression which should be true.
1263	* @param a printf argument list (in parenthesis).
1264	* @param stmt Statement to execute before returning in case of a failed
1265	* assertion.
1266	* @param rcRet What is to be presented to return.
1267	*/
1268	#define AssertLogRelMsgReturnStmt(expr, a, stmt, rcRet) \
1269	do { \
1270	if (RT_LIKELY(!!(expr))) \
1271	{ /* likely */ } \
1272	else\
1273	{ \
1274	RTAssertLogRelMsg1(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1275	RTAssertLogRelMsg2(a); \
1276	RTAssertPanic(); \
1277	stmt; \
1278	return (rcRet); \
1279	} \
1280	} while (0)
1281
1282	/** @def AssertLogRelMsgReturnVoid
1283	* Assert that an expression is true, return (void) if it isn't.
1284	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1285	*
1286	* @param expr Expression which should be true.
1287	* @param a printf argument list (in parenthesis).
1288	*/
1289	#define AssertLogRelMsgReturnVoid(expr, a) \
1290	do { \
1291	if (RT_LIKELY(!!(expr))) \
1292	{ /* likely */ } \
1293	else\
1294	{ \
1295	RTAssertLogRelMsg1(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1296	RTAssertLogRelMsg2(a); \
1297	RTAssertPanic(); \
1298	return; \
1299	} \
1300	} while (0)
1301
1302	/** @def AssertLogRelMsgBreak
1303	* Assert that an expression is true, break if it isn't.
1304	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1305	*
1306	* @param expr Expression which should be true.
1307	* @param a printf argument list (in parenthesis).
1308	*/
1309	#define AssertLogRelMsgBreak(expr, a) \
1310	if (RT_LIKELY(!!(expr))) \
1311	{ /* likely */ } \
1312	else if (1) \
1313	{ \
1314	RTAssertLogRelMsg1(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1315	RTAssertLogRelMsg2(a); \
1316	RTAssertPanic(); \
1317	break; \
1318	} \
1319	else \
1320	break
1321
1322	/** @def AssertLogRelMsgBreakStmt
1323	* Assert that an expression is true, execute \a stmt and break if it isn't.
1324	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1325	*
1326	* @param expr Expression which should be true.
1327	* @param a printf argument list (in parenthesis).
1328	* @param stmt Statement to execute before break in case of a failed assertion.
1329	*/
1330	#define AssertLogRelMsgBreakStmt(expr, a, stmt) \
1331	if (RT_LIKELY(!!(expr))) \
1332	{ /* likely */ } \
1333	else if (1) \
1334	{ \
1335	RTAssertLogRelMsg1(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1336	RTAssertLogRelMsg2(a); \
1337	RTAssertPanic(); \
1338	stmt; \
1339	break; \
1340	} else \
1341	break
1342
1343	/** @def AssertLogRelFailed
1344	* An assertion failed.
1345	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1346	*/
1347	#define AssertLogRelFailed() \
1348	do { \
1349	RTAssertLogRelMsg1((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1350	RTAssertPanic(); \
1351	} while (0)
1352
1353	/** @def AssertLogRelFailedReturn
1354	* An assertion failed.
1355	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1356	*
1357	* @param rc What is to be presented to return.
1358	*/
1359	#define AssertLogRelFailedReturn(rc) \
1360	do { \
1361	RTAssertLogRelMsg1((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1362	RTAssertPanic(); \
1363	return (rc); \
1364	} while (0)
1365
1366	/** @def AssertLogRelFailedReturnVoid
1367	* An assertion failed, hit a breakpoint and return.
1368	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1369	*/
1370	#define AssertLogRelFailedReturnVoid() \
1371	do { \
1372	RTAssertLogRelMsg1((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1373	RTAssertPanic(); \
1374	return; \
1375	} while (0)
1376
1377	/** @def AssertLogRelFailedBreak
1378	* An assertion failed, break.
1379	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1380	*/
1381	#define AssertLogRelFailedBreak() \
1382	if (1) \
1383	{ \
1384	RTAssertLogRelMsg1((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1385	RTAssertPanic(); \
1386	break; \
1387	} else \
1388	break
1389
1390	/** @def AssertLogRelFailedBreakStmt
1391	* An assertion failed, execute \a stmt and break.
1392	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1393	*
1394	* @param stmt Statement to execute before break.
1395	*/
1396	#define AssertLogRelFailedBreakStmt(stmt) \
1397	if (1) \
1398	{ \
1399	RTAssertLogRelMsg1((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1400	RTAssertPanic(); \
1401	stmt; \
1402	break; \
1403	} else \
1404	break
1405
1406	/** @def AssertLogRelMsgFailed
1407	* An assertion failed.
1408	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1409	*
1410	* @param a printf argument list (in parenthesis).
1411	*/
1412	#define AssertLogRelMsgFailed(a) \
1413	do { \
1414	RTAssertLogRelMsg1((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1415	RTAssertLogRelMsg2(a); \
1416	RTAssertPanic(); \
1417	} while (0)
1418
1419	/** @def AssertLogRelMsgFailedStmt
1420	* An assertion failed, execute @a stmt.
1421	*
1422	* Strict builds will hit a breakpoint, non-strict will only do LogRel. The
1423	* statement will be executed in regardless of build type.
1424	*
1425	* @param a printf argument list (in parenthesis).
1426	* @param stmt Statement to execute after raising/logging the assertion.
1427	*/
1428	#define AssertLogRelMsgFailedStmt(a, stmt) \
1429	do { \
1430	RTAssertLogRelMsg1((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1431	RTAssertLogRelMsg2(a); \
1432	RTAssertPanic(); \
1433	stmt; \
1434	} while (0)
1435
1436	/** @def AssertLogRelMsgFailedReturn
1437	* An assertion failed, return \a rc.
1438	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1439	*
1440	* @param a printf argument list (in parenthesis).
1441	* @param rc What is to be presented to return.
1442	*/
1443	#define AssertLogRelMsgFailedReturn(a, rc) \
1444	do { \
1445	RTAssertLogRelMsg1((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1446	RTAssertLogRelMsg2(a); \
1447	RTAssertPanic(); \
1448	return (rc); \
1449	} while (0)
1450
1451	/** @def AssertLogRelMsgFailedReturnStmt
1452	* An assertion failed, execute @a stmt and return @a rc.
1453	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1454	*
1455	* @param a printf argument list (in parenthesis).
1456	* @param stmt Statement to execute before returning in case of a failed
1457	* assertion.
1458	* @param rc What is to be presented to return.
1459	*/
1460	#define AssertLogRelMsgFailedReturnStmt(a, stmt, rc) \
1461	do { \
1462	RTAssertLogRelMsg1((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1463	RTAssertLogRelMsg2(a); \
1464	RTAssertPanic(); \
1465	stmt; \
1466	return (rc); \
1467	} while (0)
1468
1469	/** @def AssertLogRelMsgFailedReturnVoid
1470	* An assertion failed, return void.
1471	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1472	*
1473	* @param a printf argument list (in parenthesis).
1474	*/
1475	#define AssertLogRelMsgFailedReturnVoid(a) \
1476	do { \
1477	RTAssertLogRelMsg1((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1478	RTAssertLogRelMsg2(a); \
1479	RTAssertPanic(); \
1480	return; \
1481	} while (0)
1482
1483	/** @def AssertLogRelMsgFailedReturnVoidStmt
1484	* An assertion failed, execute @a stmt and return void.
1485	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1486	*
1487	* @param a printf argument list (in parenthesis).
1488	* @param stmt Statement to execute before returning in case of a failed
1489	* assertion.
1490	*/
1491	#define AssertLogRelMsgFailedReturnVoidStmt(a, stmt) \
1492	do { \
1493	RTAssertLogRelMsg1((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1494	RTAssertLogRelMsg2(a); \
1495	RTAssertPanic(); \
1496	stmt; \
1497	return; \
1498	} while (0)
1499
1500	/** @def AssertLogRelMsgFailedBreak
1501	* An assertion failed, break.
1502	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1503	*
1504	* @param a printf argument list (in parenthesis).
1505	*/
1506	#define AssertLogRelMsgFailedBreak(a) \
1507	if (1)\
1508	{ \
1509	RTAssertLogRelMsg1((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1510	RTAssertLogRelMsg2(a); \
1511	RTAssertPanic(); \
1512	break; \
1513	} else \
1514	break
1515
1516	/** @def AssertLogRelMsgFailedBreakStmt
1517	* An assertion failed, execute \a stmt and break.
1518	* Strict builds will hit a breakpoint, non-strict will only do LogRel.
1519	*
1520	* @param a printf argument list (in parenthesis).
1521	* @param stmt Statement to execute before break.
1522	*/
1523	#define AssertLogRelMsgFailedBreakStmt(a, stmt) \
1524	if (1) \
1525	{ \
1526	RTAssertLogRelMsg1((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1527	RTAssertLogRelMsg2(a); \
1528	RTAssertPanic(); \
1529	stmt; \
1530	break; \
1531	} else \
1532	break
1533
1534	/** @} */
1535
1536
1537
1538	/** @name Release Assertions
1539	*
1540	* These assertions are always enabled.
1541	* @{
1542	*/
1543
1544	/** @def RTAssertReleasePanic()
1545	* Invokes RTAssertShouldPanic and RTAssertDoPanic.
1546	*
1547	* It might seem odd that RTAssertShouldPanic is necessary when its result isn't
1548	* checked, but it's done since RTAssertShouldPanic is overrideable and might be
1549	* used to bail out before taking down the system (the VMMR0 case).
1550	*/
1551	#define RTAssertReleasePanic() do { RTAssertShouldPanic(); RTAssertDoPanic(); } while (0)
1552
1553
1554	/** @def AssertRelease
1555	* Assert that an expression is true. If it's not hit a breakpoint.
1556	*
1557	* @param expr Expression which should be true.
1558	*/
1559	#define AssertRelease(expr) \
1560	do { \
1561	if (RT_LIKELY(!!(expr))) \
1562	{ /* likely */ } \
1563	else \
1564	{ \
1565	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, RT_GCC_EXTENSION __PRETTY_FUNCTION__); \
1566	RTAssertReleasePanic(); \
1567	} \
1568	} while (0)
1569
1570	/** @def AssertReleaseReturn
1571	* Assert that an expression is true, hit a breakpoint and return if it isn't.
1572	*
1573	* @param expr Expression which should be true.
1574	* @param rc What is to be presented to return.
1575	*/
1576	#define AssertReleaseReturn(expr, rc) \
1577	do { \
1578	if (RT_LIKELY(!!(expr))) \
1579	{ /* likely */ } \
1580	else \
1581	{ \
1582	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1583	RTAssertReleasePanic(); \
1584	return (rc); \
1585	} \
1586	} while (0)
1587
1588	/** @def AssertReleaseReturnVoid
1589	* Assert that an expression is true, hit a breakpoint and return if it isn't.
1590	*
1591	* @param expr Expression which should be true.
1592	*/
1593	#define AssertReleaseReturnVoid(expr) \
1594	do { \
1595	if (RT_LIKELY(!!(expr))) \
1596	{ /* likely */ } \
1597	else \
1598	{ \
1599	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1600	RTAssertReleasePanic(); \
1601	return; \
1602	} \
1603	} while (0)
1604
1605
1606	/** @def AssertReleaseBreak
1607	* Assert that an expression is true, hit a breakpoint and break if it isn't.
1608	*
1609	* @param expr Expression which should be true.
1610	*/
1611	#define AssertReleaseBreak(expr) \
1612	if (RT_LIKELY(!!(expr))) \
1613	{ /* likely */ } \
1614	else if (1) \
1615	{ \
1616	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1617	RTAssertReleasePanic(); \
1618	break; \
1619	} else \
1620	break
1621
1622	/** @def AssertReleaseBreakStmt
1623	* Assert that an expression is true, hit a breakpoint and break if it isn't.
1624	*
1625	* @param expr Expression which should be true.
1626	* @param stmt Statement to execute before break in case of a failed assertion.
1627	*/
1628	#define AssertReleaseBreakStmt(expr, stmt) \
1629	if (RT_LIKELY(!!(expr))) \
1630	{ /* likely */ } \
1631	else if (1) \
1632	{ \
1633	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1634	RTAssertReleasePanic(); \
1635	stmt; \
1636	break; \
1637	} else \
1638	break
1639
1640
1641	/** @def AssertReleaseMsg
1642	* Assert that an expression is true, print the message and hit a breakpoint if it isn't.
1643	*
1644	* @param expr Expression which should be true.
1645	* @param a printf argument list (in parenthesis).
1646	*/
1647	#define AssertReleaseMsg(expr, a) \
1648	do { \
1649	if (RT_LIKELY(!!(expr))) \
1650	{ /* likely */ } \
1651	else \
1652	{ \
1653	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1654	RTAssertMsg2Weak a; \
1655	RTAssertReleasePanic(); \
1656	} \
1657	} while (0)
1658
1659	/** @def AssertReleaseMsgReturn
1660	* Assert that an expression is true, print the message and hit a breakpoint and return if it isn't.
1661	*
1662	* @param expr Expression which should be true.
1663	* @param a printf argument list (in parenthesis).
1664	* @param rc What is to be presented to return.
1665	*/
1666	#define AssertReleaseMsgReturn(expr, a, rc) \
1667	do { \
1668	if (RT_LIKELY(!!(expr))) \
1669	{ /* likely */ } \
1670	else \
1671	{ \
1672	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1673	RTAssertMsg2Weak a; \
1674	RTAssertReleasePanic(); \
1675	return (rc); \
1676	} \
1677	} while (0)
1678
1679	/** @def AssertReleaseMsgReturnVoid
1680	* Assert that an expression is true, print the message and hit a breakpoint and return if it isn't.
1681	*
1682	* @param expr Expression which should be true.
1683	* @param a printf argument list (in parenthesis).
1684	*/
1685	#define AssertReleaseMsgReturnVoid(expr, a) \
1686	do { \
1687	if (RT_LIKELY(!!(expr))) \
1688	{ /* likely */ } \
1689	else \
1690	{ \
1691	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1692	RTAssertMsg2Weak a; \
1693	RTAssertReleasePanic(); \
1694	return; \
1695	} \
1696	} while (0)
1697
1698
1699	/** @def AssertReleaseMsgBreak
1700	* Assert that an expression is true, print the message and hit a breakpoint and break if it isn't.
1701	*
1702	* @param expr Expression which should be true.
1703	* @param a printf argument list (in parenthesis).
1704	*/
1705	#define AssertReleaseMsgBreak(expr, a) \
1706	if (RT_LIKELY(!!(expr))) \
1707	{ /* likely */ } \
1708	else if (1) \
1709	{ \
1710	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1711	RTAssertMsg2Weak a; \
1712	RTAssertReleasePanic(); \
1713	break; \
1714	} else \
1715	break
1716
1717	/** @def AssertReleaseMsgBreakStmt
1718	* Assert that an expression is true, print the message and hit a breakpoint and break if it isn't.
1719	*
1720	* @param expr Expression which should be true.
1721	* @param a printf argument list (in parenthesis).
1722	* @param stmt Statement to execute before break in case of a failed assertion.
1723	*/
1724	#define AssertReleaseMsgBreakStmt(expr, a, stmt) \
1725	if (RT_LIKELY(!!(expr))) \
1726	{ /* likely */ } \
1727	else if (1) \
1728	{ \
1729	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1730	RTAssertMsg2Weak a; \
1731	RTAssertReleasePanic(); \
1732	stmt; \
1733	break; \
1734	} else \
1735	break
1736
1737
1738	/** @def AssertReleaseFailed
1739	* An assertion failed, hit a breakpoint.
1740	*/
1741	#define AssertReleaseFailed() \
1742	do { \
1743	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1744	RTAssertReleasePanic(); \
1745	} while (0)
1746
1747	/** @def AssertReleaseFailedReturn
1748	* An assertion failed, hit a breakpoint and return.
1749	*
1750	* @param rc What is to be presented to return.
1751	*/
1752	#define AssertReleaseFailedReturn(rc) \
1753	do { \
1754	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1755	RTAssertReleasePanic(); \
1756	return (rc); \
1757	} while (0)
1758
1759	/** @def AssertReleaseFailedReturnVoid
1760	* An assertion failed, hit a breakpoint and return.
1761	*/
1762	#define AssertReleaseFailedReturnVoid() \
1763	do { \
1764	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1765	RTAssertReleasePanic(); \
1766	return; \
1767	} while (0)
1768
1769
1770	/** @def AssertReleaseFailedBreak
1771	* An assertion failed, hit a breakpoint and break.
1772	*/
1773	#define AssertReleaseFailedBreak() \
1774	if (1) { \
1775	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1776	RTAssertReleasePanic(); \
1777	break; \
1778	} else \
1779	break
1780
1781	/** @def AssertReleaseFailedBreakStmt
1782	* An assertion failed, hit a breakpoint and break.
1783	*
1784	* @param stmt Statement to execute before break.
1785	*/
1786	#define AssertReleaseFailedBreakStmt(stmt) \
1787	if (1) { \
1788	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1789	RTAssertReleasePanic(); \
1790	stmt; \
1791	break; \
1792	} else \
1793	break
1794
1795
1796	/** @def AssertReleaseMsgFailed
1797	* An assertion failed, print a message and hit a breakpoint.
1798	*
1799	* @param a printf argument list (in parenthesis).
1800	*/
1801	#define AssertReleaseMsgFailed(a) \
1802	do { \
1803	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, RT_GCC_EXTENSION __PRETTY_FUNCTION__); \
1804	RTAssertMsg2Weak a; \
1805	RTAssertReleasePanic(); \
1806	} while (0)
1807
1808	/** @def AssertReleaseMsgFailedReturn
1809	* An assertion failed, print a message, hit a breakpoint and return.
1810	*
1811	* @param a printf argument list (in parenthesis).
1812	* @param rc What is to be presented to return.
1813	*/
1814	#define AssertReleaseMsgFailedReturn(a, rc) \
1815	do { \
1816	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1817	RTAssertMsg2Weak a; \
1818	RTAssertReleasePanic(); \
1819	return (rc); \
1820	} while (0)
1821
1822	/** @def AssertReleaseMsgFailedReturnVoid
1823	* An assertion failed, print a message, hit a breakpoint and return.
1824	*
1825	* @param a printf argument list (in parenthesis).
1826	*/
1827	#define AssertReleaseMsgFailedReturnVoid(a) \
1828	do { \
1829	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1830	RTAssertMsg2Weak a; \
1831	RTAssertReleasePanic(); \
1832	return; \
1833	} while (0)
1834
1835
1836	/** @def AssertReleaseMsgFailedBreak
1837	* An assertion failed, print a message, hit a breakpoint and break.
1838	*
1839	* @param a printf argument list (in parenthesis).
1840	*/
1841	#define AssertReleaseMsgFailedBreak(a) \
1842	if (1) { \
1843	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1844	RTAssertMsg2Weak a; \
1845	RTAssertReleasePanic(); \
1846	break; \
1847	} else \
1848	break
1849
1850	/** @def AssertReleaseMsgFailedBreakStmt
1851	* An assertion failed, print a message, hit a breakpoint and break.
1852	*
1853	* @param a printf argument list (in parenthesis).
1854	* @param stmt Statement to execute before break.
1855	*/
1856	#define AssertReleaseMsgFailedBreakStmt(a, stmt) \
1857	if (1) { \
1858	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1859	RTAssertMsg2Weak a; \
1860	RTAssertReleasePanic(); \
1861	stmt; \
1862	break; \
1863	} else \
1864	break
1865
1866	/** @} */
1867
1868
1869
1870	/** @name Fatal Assertions
1871	* These are similar to release assertions except that you cannot ignore them in
1872	* any way, they will loop for ever if RTAssertDoPanic returns.
1873	*
1874	* @{
1875	*/
1876
1877	/** @def AssertFatal
1878	* Assert that an expression is true. If it's not hit a breakpoint (for ever).
1879	*
1880	* @param expr Expression which should be true.
1881	*/
1882	#define AssertFatal(expr) \
1883	do { \
1884	if (RT_LIKELY(!!(expr))) \
1885	{ /* likely */ } \
1886	else \
1887	for (;;) \
1888	{ \
1889	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1890	RTAssertReleasePanic(); \
1891	} \
1892	} while (0)
1893
1894	/** @def AssertFatalMsg
1895	* Assert that an expression is true, print the message and hit a breakpoint (for ever) if it isn't.
1896	*
1897	* @param expr Expression which should be true.
1898	* @param a printf argument list (in parenthesis).
1899	*/
1900	#define AssertFatalMsg(expr, a) \
1901	do { \
1902	if (RT_LIKELY(!!(expr))) \
1903	{ /* likely */ } \
1904	else \
1905	for (;;) \
1906	{ \
1907	RTAssertMsg1Weak(#expr, __LINE__, __FILE__, __PRETTY_FUNCTION__); \
1908	RTAssertMsg2Weak a; \
1909	RTAssertReleasePanic(); \
1910	} \
1911	} while (0)
1912
1913	/** @def AssertFatalFailed
1914	* An assertion failed, hit a breakpoint (for ever).
1915	*/
1916	#define AssertFatalFailed() \
1917	do { \
1918	for (;;) \
1919	{ \
1920	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, RT_GCC_EXTENSION __PRETTY_FUNCTION__); \
1921	RTAssertReleasePanic(); \
1922	} \
1923	} while (0)
1924
1925	/** @def AssertFatalMsgFailed
1926	* An assertion failed, print a message and hit a breakpoint (for ever).
1927	*
1928	* @param a printf argument list (in parenthesis).
1929	*/
1930	#define AssertFatalMsgFailed(a) \
1931	do { \
1932	for (;;) \
1933	{ \
1934	RTAssertMsg1Weak((const char *)0, __LINE__, __FILE__, RT_GCC_EXTENSION __PRETTY_FUNCTION__); \
1935	RTAssertMsg2Weak a; \
1936	RTAssertReleasePanic(); \
1937	} \
1938	} while (0)
1939
1940	/** @} */
1941
1942
1943
1944	/** @name Convenience Assertions Macros
1945	* @{
1946	*/
1947
1948	/** @def AssertRC
1949	* Asserts a iprt status code successful.
1950	*
1951	* On failure it will print info about the rc and hit a breakpoint.
1952	*
1953	* @param rc iprt status code.
1954	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
1955	*/
1956	#define AssertRC(rc) AssertMsgRC(rc, ("%Rra\n", (rc)))
1957
1958	/** @def AssertRCStmt
1959	* Asserts a iprt status code successful, bitch (RT_STRICT mode only) and execute
1960	* @a stmt if it isn't.
1961	*
1962	* @param rc iprt status code.
1963	* @param stmt Statement to execute before returning in case of a failed
1964	* assertion.
1965	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
1966	*/
1967	#define AssertRCStmt(rc, stmt) AssertMsgRCStmt(rc, ("%Rra\n", (rc)), stmt)
1968
1969	/** @def AssertRCReturn
1970	* Asserts a iprt status code successful, bitch (RT_STRICT mode only) and return if it isn't.
1971	*
1972	* @param rc iprt status code.
1973	* @param rcRet What is to be presented to return.
1974	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
1975	*/
1976	#define AssertRCReturn(rc, rcRet) AssertMsgRCReturn(rc, ("%Rra\n", (rc)), rcRet)
1977
1978	/** @def AssertRCReturnStmt
1979	* Asserts a iprt status code successful, bitch (RT_STRICT mode only), execute
1980	* @a stmt and returns @a rcRet if it isn't.
1981	*
1982	* @param rc iprt status code.
1983	* @param stmt Statement to execute before returning in case of a failed
1984	* assertion.
1985	* @param rcRet What is to be presented to return.
1986	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
1987	*/
1988	#define AssertRCReturnStmt(rc, stmt, rcRet) AssertMsgRCReturnStmt(rc, ("%Rra\n", (rc)), stmt, rcRet)
1989
1990	/** @def AssertRCReturnVoid
1991	* Asserts a iprt status code successful, bitch (RT_STRICT mode only) and return if it isn't.
1992	*
1993	* @param rc iprt status code.
1994	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
1995	*/
1996	#define AssertRCReturnVoid(rc) AssertMsgRCReturnVoid(rc, ("%Rra\n", (rc)))
1997
1998	/** @def AssertRCReturnVoidStmt
1999	* Asserts a iprt status code successful, bitch (RT_STRICT mode only), and
2000	* execute the given statement/return if it isn't.
2001	*
2002	* @param rc iprt status code.
2003	* @param stmt Statement to execute before returning on failure.
2004	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
2005	*/
2006	#define AssertRCReturnVoidStmt(rc, stmt) AssertMsgRCReturnVoidStmt(rc, ("%Rra\n", (rc)), stmt)
2007
2008	/** @def AssertRCBreak
2009	* Asserts a iprt status code successful, bitch (RT_STRICT mode only) and break if it isn't.
2010	*
2011	* @param rc iprt status code.
2012	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
2013	*/
2014	#define AssertRCBreak(rc) AssertMsgRCBreak(rc, ("%Rra\n", (rc)))
2015
2016	/** @def AssertRCBreakStmt
2017	* Asserts a iprt status code successful, bitch (RT_STRICT mode only) and break if it isn't.
2018	*
2019	* @param rc iprt status code.
2020	* @param stmt Statement to execute before break in case of a failed assertion.
2021	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
2022	*/
2023	#define AssertRCBreakStmt(rc, stmt) AssertMsgRCBreakStmt(rc, ("%Rra\n", (rc)), stmt)
2024
2025	/** @def AssertMsgRC
2026	* Asserts a iprt status code successful.
2027	*
2028	* It prints a custom message and hits a breakpoint on FAILURE.
2029	*
2030	* @param rc iprt status code.
2031	* @param msg printf argument list (in parenthesis).
2032	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
2033	*/
2034	#define AssertMsgRC(rc, msg) \
2035	do { AssertMsg(RT_SUCCESS_NP(rc), msg); NOREF(rc); } while (0)
2036
2037	/** @def AssertMsgRCStmt
2038	* Asserts a iprt status code successful, bitch (RT_STRICT mode only) and
2039	* execute @a stmt if it isn't.
2040	*
2041	* @param rc iprt status code.
2042	* @param msg printf argument list (in parenthesis).
2043	* @param stmt Statement to execute before returning in case of a failed
2044	* assertion.
2045	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
2046	*/
2047	#define AssertMsgRCStmt(rc, msg, stmt) \
2048	do { AssertMsgStmt(RT_SUCCESS_NP(rc), msg, stmt); NOREF(rc); } while (0)
2049
2050	/** @def AssertMsgRCReturn
2051	* Asserts a iprt status code successful, bitch (RT_STRICT mode only) and return
2052	* @a rcRet if it isn't.
2053	*
2054	* @param rc iprt status code.
2055	* @param msg printf argument list (in parenthesis).
2056	* @param rcRet What is to be presented to return.
2057	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
2058	*/
2059	#define AssertMsgRCReturn(rc, msg, rcRet) \
2060	do { AssertMsgReturn(RT_SUCCESS_NP(rc), msg, rcRet); NOREF(rc); } while (0)
2061
2062	/** @def AssertMsgRCReturnStmt
2063	* Asserts a iprt status code successful, bitch (RT_STRICT mode only), execute
2064	* @a stmt and return @a rcRet if it isn't.
2065	*
2066	* @param rc iprt status code.
2067	* @param msg printf argument list (in parenthesis).
2068	* @param stmt Statement to execute before returning in case of a failed
2069	* assertion.
2070	* @param rcRet What is to be presented to return.
2071	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
2072	*/
2073	#define AssertMsgRCReturnStmt(rc, msg, stmt, rcRet) \
2074	do { AssertMsgReturnStmt(RT_SUCCESS_NP(rc), msg, stmt, rcRet); NOREF(rc); } while (0)
2075
2076	/** @def AssertMsgRCReturnVoid
2077	* Asserts a iprt status code successful, bitch (RT_STRICT mode only) and return
2078	* void if it isn't.
2079	*
2080	* @param rc iprt status code.
2081	* @param msg printf argument list (in parenthesis).
2082	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
2083	*/
2084	#define AssertMsgRCReturnVoid(rc, msg) \
2085	do { AssertMsgReturnVoid(RT_SUCCESS_NP(rc), msg); NOREF(rc); } while (0)
2086
2087	/** @def AssertMsgRCReturnVoidStmt
2088	* Asserts a iprt status code successful, bitch (RT_STRICT mode only), execute
2089	* @a stmt and return void if it isn't.
2090	*
2091	* @param rc iprt status code.
2092	* @param msg printf argument list (in parenthesis).
2093	* @param stmt Statement to execute before break in case of a failed assertion.
2094	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
2095	*/
2096	#define AssertMsgRCReturnVoidStmt(rc, msg, stmt) \
2097	do { AssertMsgReturnVoidStmt(RT_SUCCESS_NP(rc), msg, stmt); NOREF(rc); } while (0)
2098
2099	/** @def AssertMsgRCBreak
2100	* Asserts a iprt status code successful, bitch (RT_STRICT mode only) and break
2101	* if it isn't.
2102	*
2103	* @param rc iprt status code.
2104	* @param msg printf argument list (in parenthesis).
2105	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
2106	*/
2107	#define AssertMsgRCBreak(rc, msg) \
2108	if (1) { AssertMsgBreak(RT_SUCCESS(rc), msg); NOREF(rc); } else do {} while (0)
2109
2110	/** @def AssertMsgRCBreakStmt
2111	* Asserts a iprt status code successful, bitch (RT_STRICT mode only), execute
2112	* @a stmt and break if it isn't.
2113	*
2114	* @param rc iprt status code.
2115	* @param msg printf argument list (in parenthesis).
2116	* @param stmt Statement to execute before break in case of a failed assertion.
2117	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
2118	*/
2119	#define AssertMsgRCBreakStmt(rc, msg, stmt) \
2120	if (1) { AssertMsgBreakStmt(RT_SUCCESS_NP(rc), msg, stmt); NOREF(rc); } else do {} while (0)
2121
2122	/** @def AssertRCSuccess
2123	* Asserts an iprt status code equals VINF_SUCCESS.
2124	*
2125	* On failure it will print info about the rc and hit a breakpoint.
2126	*
2127	* @param rc iprt status code.
2128	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
2129	*/
2130	#define AssertRCSuccess(rc) do { AssertMsg((rc) == VINF_SUCCESS, ("%Rra\n", (rc))); NOREF(rc); } while (0)
2131
2132	/** @def AssertRCSuccessReturn
2133	* Asserts that an iprt status code equals VINF_SUCCESS, bitch (RT_STRICT mode only) and return if it isn't.
2134	*
2135	* @param rc iprt status code.
2136	* @param rcRet What is to be presented to return.
2137	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
2138	*/
2139	#define AssertRCSuccessReturn(rc, rcRet) AssertMsgReturn((rc) == VINF_SUCCESS, ("%Rra\n", (rc)), rcRet)
2140
2141	/** @def AssertRCSuccessReturnVoid
2142	* Asserts that an iprt status code equals VINF_SUCCESS, bitch (RT_STRICT mode only) and return if it isn't.
2143	*
2144	* @param rc iprt status code.
2145	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
2146	*/
2147	#define AssertRCSuccessReturnVoid(rc) AssertMsgReturnVoid((rc) == VINF_SUCCESS, ("%Rra\n", (rc)))
2148
2149	/** @def AssertRCSuccessBreak
2150	* Asserts that an iprt status code equals VINF_SUCCESS, bitch (RT_STRICT mode only) and break if it isn't.
2151	*
2152	* @param rc iprt status code.
2153	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
2154	*/
2155	#define AssertRCSuccessBreak(rc) AssertMsgBreak((rc) == VINF_SUCCESS, ("%Rra\n", (rc)))
2156
2157	/** @def AssertRCSuccessBreakStmt
2158	* Asserts that an iprt status code equals VINF_SUCCESS, bitch (RT_STRICT mode only) and break if it isn't.
2159	*
2160	* @param rc iprt status code.
2161	* @param stmt Statement to execute before break in case of a failed assertion.
2162	* @remark rc is referenced multiple times. In release mode is NOREF()'ed.
2163	*/
2164	#define AssertRCSuccessBreakStmt(rc, stmt) AssertMsgBreakStmt((rc) == VINF_SUCCESS, ("%Rra\n", (rc)), stmt)
2165
2166
2167	/** @def AssertLogRelRC
2168	* Asserts a iprt status code successful.
2169	*
2170	* @param rc iprt status code.
2171	* @remark rc is referenced multiple times.
2172	*/
2173	#define AssertLogRelRC(rc) AssertLogRelMsgRC(rc, ("%Rra\n", (rc)))
2174
2175	/** @def AssertLogRelRCReturn
2176	* Asserts a iprt status code successful, returning \a rc if it isn't.
2177	*
2178	* @param rc iprt status code.
2179	* @param rcRet What is to be presented to return.
2180	* @remark rc is referenced multiple times.
2181	*/
2182	#define AssertLogRelRCReturn(rc, rcRet) AssertLogRelMsgRCReturn(rc, ("%Rra\n", (rc)), rcRet)
2183
2184	/** @def AssertLogRelRCReturnStmt
2185	* Asserts a iprt status code successful, executing \a stmt and returning \a rc
2186	* if it isn't.
2187	*
2188	* @param rc iprt status code.
2189	* @param stmt Statement to execute before returning in case of a failed
2190	* assertion.
2191	* @param rcRet What is to be presented to return.
2192	* @remark rc is referenced multiple times.
2193	*/
2194	#define AssertLogRelRCReturnStmt(rc, stmt, rcRet) AssertLogRelMsgRCReturnStmt(rc, ("%Rra\n", (rc)), stmt, rcRet)
2195
2196	/** @def AssertLogRelRCReturnVoid
2197	* Asserts a iprt status code successful, returning (void) if it isn't.
2198	*
2199	* @param rc iprt status code.
2200	* @remark rc is referenced multiple times.
2201	*/
2202	#define AssertLogRelRCReturnVoid(rc) AssertLogRelMsgRCReturnVoid(rc, ("%Rra\n", (rc)))
2203
2204	/** @def AssertLogRelRCBreak
2205	* Asserts a iprt status code successful, breaking if it isn't.
2206	*
2207	* @param rc iprt status code.
2208	* @remark rc is referenced multiple times.
2209	*/
2210	#define AssertLogRelRCBreak(rc) AssertLogRelMsgRCBreak(rc, ("%Rra\n", (rc)))
2211
2212	/** @def AssertLogRelRCBreakStmt
2213	* Asserts a iprt status code successful, execute \a statement and break if it isn't.
2214	*
2215	* @param rc iprt status code.
2216	* @param stmt Statement to execute before break in case of a failed assertion.
2217	* @remark rc is referenced multiple times.
2218	*/
2219	#define AssertLogRelRCBreakStmt(rc, stmt) AssertLogRelMsgRCBreakStmt(rc, ("%Rra\n", (rc)), stmt)
2220
2221	/** @def AssertLogRelMsgRC
2222	* Asserts a iprt status code successful.
2223	*
2224	* @param rc iprt status code.
2225	* @param msg printf argument list (in parenthesis).
2226	* @remark rc is referenced multiple times.
2227	*/
2228	#define AssertLogRelMsgRC(rc, msg) AssertLogRelMsg(RT_SUCCESS_NP(rc), msg)
2229
2230	/** @def AssertLogRelMsgRCReturn
2231	* Asserts a iprt status code successful.
2232	*
2233	* @param rc iprt status code.
2234	* @param msg printf argument list (in parenthesis).
2235	* @param rcRet What is to be presented to return.
2236	* @remark rc is referenced multiple times.
2237	*/
2238	#define AssertLogRelMsgRCReturn(rc, msg, rcRet) AssertLogRelMsgReturn(RT_SUCCESS_NP(rc), msg, rcRet)
2239
2240	/** @def AssertLogRelMsgRCReturnStmt
2241	* Asserts a iprt status code successful, execute \a stmt and return on
2242	* failure.
2243	*
2244	* @param rc iprt status code.
2245	* @param msg printf argument list (in parenthesis).
2246	* @param stmt Statement to execute before returning in case of a failed
2247	* assertion.
2248	* @param rcRet What is to be presented to return.
2249	* @remark rc is referenced multiple times.
2250	*/
2251	#define AssertLogRelMsgRCReturnStmt(rc, msg, stmt, rcRet) AssertLogRelMsgReturnStmt(RT_SUCCESS_NP(rc), msg, stmt, rcRet)
2252
2253	/** @def AssertLogRelMsgRCReturnVoid
2254	* Asserts a iprt status code successful.
2255	*
2256	* @param rc iprt status code.
2257	* @param msg printf argument list (in parenthesis).
2258	* @remark rc is referenced multiple times.
2259	*/
2260	#define AssertLogRelMsgRCReturnVoid(rc, msg) AssertLogRelMsgReturnVoid(RT_SUCCESS_NP(rc), msg)
2261
2262	/** @def AssertLogRelMsgRCBreak
2263	* Asserts a iprt status code successful.
2264	*
2265	* @param rc iprt status code.
2266	* @param msg printf argument list (in parenthesis).
2267	* @remark rc is referenced multiple times.
2268	*/
2269	#define AssertLogRelMsgRCBreak(rc, msg) AssertLogRelMsgBreak(RT_SUCCESS(rc), msg)
2270
2271	/** @def AssertLogRelMsgRCBreakStmt
2272	* Asserts a iprt status code successful, execute \a stmt and break if it isn't.
2273	*
2274	* @param rc iprt status code.
2275	* @param msg printf argument list (in parenthesis).
2276	* @param stmt Statement to execute before break in case of a failed assertion.
2277	* @remark rc is referenced multiple times.
2278	*/
2279	#define AssertLogRelMsgRCBreakStmt(rc, msg, stmt) AssertLogRelMsgBreakStmt(RT_SUCCESS_NP(rc), msg, stmt)
2280
2281	/** @def AssertLogRelRCSuccess
2282	* Asserts that an iprt status code equals VINF_SUCCESS.
2283	*
2284	* @param rc iprt status code.
2285	* @remark rc is referenced multiple times.
2286	*/
2287	#define AssertLogRelRCSuccess(rc) AssertLogRelMsg((rc) == VINF_SUCCESS, ("%Rra\n", (rc)))
2288
2289	/** @def AssertLogRelRCSuccessReturn
2290	* Asserts that an iprt status code equals VINF_SUCCESS.
2291	*
2292	* @param rc iprt status code.
2293	* @param rcRet What is to be presented to return.
2294	* @remark rc is referenced multiple times.
2295	*/
2296	#define AssertLogRelRCSuccessReturn(rc, rcRet) AssertLogRelMsgReturn((rc) == VINF_SUCCESS, ("%Rra\n", (rc)), rcRet)
2297
2298	/** @def AssertLogRelRCSuccessReturnVoid
2299	* Asserts that an iprt status code equals VINF_SUCCESS.
2300	*
2301	* @param rc iprt status code.
2302	* @remark rc is referenced multiple times.
2303	*/
2304	#define AssertLogRelRCSuccessReturnVoid(rc) AssertLogRelMsgReturnVoid((rc) == VINF_SUCCESS, ("%Rra\n", (rc)))
2305
2306	/** @def AssertLogRelRCSuccessBreak
2307	* Asserts that an iprt status code equals VINF_SUCCESS.
2308	*
2309	* @param rc iprt status code.
2310	* @remark rc is referenced multiple times.
2311	*/
2312	#define AssertLogRelRCSuccessBreak(rc) AssertLogRelMsgBreak((rc) == VINF_SUCCESS, ("%Rra\n", (rc)))
2313
2314	/** @def AssertLogRelRCSuccessBreakStmt
2315	* Asserts that an iprt status code equals VINF_SUCCESS.
2316	*
2317	* @param rc iprt status code.
2318	* @param stmt Statement to execute before break in case of a failed assertion.
2319	* @remark rc is referenced multiple times.
2320	*/
2321	#define AssertLogRelRCSuccessBreakStmt(rc, stmt) AssertLogRelMsgBreakStmt((rc) == VINF_SUCCESS, ("%Rra\n", (rc)), stmt)
2322
2323
2324	/** @def AssertReleaseRC
2325	* Asserts a iprt status code successful.
2326	*
2327	* On failure information about the error will be printed and a breakpoint hit.
2328	*
2329	* @param rc iprt status code.
2330	* @remark rc is referenced multiple times.
2331	*/
2332	#define AssertReleaseRC(rc) AssertReleaseMsgRC(rc, ("%Rra\n", (rc)))
2333
2334	/** @def AssertReleaseRCReturn
2335	* Asserts a iprt status code successful, returning if it isn't.
2336	*
2337	* On failure information about the error will be printed, a breakpoint hit
2338	* and finally returning from the function if the breakpoint is somehow ignored.
2339	*
2340	* @param rc iprt status code.
2341	* @param rcRet What is to be presented to return.
2342	* @remark rc is referenced multiple times.
2343	*/
2344	#define AssertReleaseRCReturn(rc, rcRet) AssertReleaseMsgRCReturn(rc, ("%Rra\n", (rc)), rcRet)
2345
2346	/** @def AssertReleaseRCReturnVoid
2347	* Asserts a iprt status code successful, returning if it isn't.
2348	*
2349	* On failure information about the error will be printed, a breakpoint hit
2350	* and finally returning from the function if the breakpoint is somehow ignored.
2351	*
2352	* @param rc iprt status code.
2353	* @remark rc is referenced multiple times.
2354	*/
2355	#define AssertReleaseRCReturnVoid(rc) AssertReleaseMsgRCReturnVoid(rc, ("%Rra\n", (rc)))
2356
2357	/** @def AssertReleaseRCBreak
2358	* Asserts a iprt status code successful, breaking if it isn't.
2359	*
2360	* On failure information about the error will be printed, a breakpoint hit
2361	* and finally breaking the current statement if the breakpoint is somehow ignored.
2362	*
2363	* @param rc iprt status code.
2364	* @remark rc is referenced multiple times.
2365	*/
2366	#define AssertReleaseRCBreak(rc) AssertReleaseMsgRCBreak(rc, ("%Rra\n", (rc)))
2367
2368	/** @def AssertReleaseRCBreakStmt
2369	* Asserts a iprt status code successful, break if it isn't.
2370	*
2371	* On failure information about the error will be printed, a breakpoint hit
2372	* and finally the break statement will be issued if the breakpoint is somehow ignored.
2373	*
2374	* @param rc iprt status code.
2375	* @param stmt Statement to execute before break in case of a failed assertion.
2376	* @remark rc is referenced multiple times.
2377	*/
2378	#define AssertReleaseRCBreakStmt(rc, stmt) AssertReleaseMsgRCBreakStmt(rc, ("%Rra\n", (rc)), stmt)
2379
2380	/** @def AssertReleaseMsgRC
2381	* Asserts a iprt status code successful.
2382	*
2383	* On failure a custom message is printed and a breakpoint is hit.
2384	*
2385	* @param rc iprt status code.
2386	* @param msg printf argument list (in parenthesis).
2387	* @remark rc is referenced multiple times.
2388	*/
2389	#define AssertReleaseMsgRC(rc, msg) AssertReleaseMsg(RT_SUCCESS_NP(rc), msg)
2390
2391	/** @def AssertReleaseMsgRCReturn
2392	* Asserts a iprt status code successful.
2393	*
2394	* On failure a custom message is printed, a breakpoint is hit, and finally
2395	* returning from the function if the breakpoint is somehow ignored.
2396	*
2397	* @param rc iprt status code.
2398	* @param msg printf argument list (in parenthesis).
2399	* @param rcRet What is to be presented to return.
2400	* @remark rc is referenced multiple times.
2401	*/
2402	#define AssertReleaseMsgRCReturn(rc, msg, rcRet) AssertReleaseMsgReturn(RT_SUCCESS_NP(rc), msg, rcRet)
2403
2404	/** @def AssertReleaseMsgRCReturnVoid
2405	* Asserts a iprt status code successful.
2406	*
2407	* On failure a custom message is printed, a breakpoint is hit, and finally
2408	* returning from the function if the breakpoint is somehow ignored.
2409	*
2410	* @param rc iprt status code.
2411	* @param msg printf argument list (in parenthesis).
2412	* @remark rc is referenced multiple times.
2413	*/
2414	#define AssertReleaseMsgRCReturnVoid(rc, msg) AssertReleaseMsgReturnVoid(RT_SUCCESS_NP(rc), msg)
2415
2416	/** @def AssertReleaseMsgRCBreak
2417	* Asserts a iprt status code successful.
2418	*
2419	* On failure a custom message is printed, a breakpoint is hit, and finally
2420	* breaking the current status if the breakpoint is somehow ignored.
2421	*
2422	* @param rc iprt status code.
2423	* @param msg printf argument list (in parenthesis).
2424	* @remark rc is referenced multiple times.
2425	*/
2426	#define AssertReleaseMsgRCBreak(rc, msg) AssertReleaseMsgBreak(RT_SUCCESS(rc), msg)
2427
2428	/** @def AssertReleaseMsgRCBreakStmt
2429	* Asserts a iprt status code successful.
2430	*
2431	* On failure a custom message is printed, a breakpoint is hit, and finally
2432	* the break statement is issued if the breakpoint is somehow ignored.
2433	*
2434	* @param rc iprt status code.
2435	* @param msg printf argument list (in parenthesis).
2436	* @param stmt Statement to execute before break in case of a failed assertion.
2437	* @remark rc is referenced multiple times.
2438	*/
2439	#define AssertReleaseMsgRCBreakStmt(rc, msg, stmt) AssertReleaseMsgBreakStmt(RT_SUCCESS_NP(rc), msg, stmt)
2440
2441	/** @def AssertReleaseRCSuccess
2442	* Asserts that an iprt status code equals VINF_SUCCESS.
2443	*
2444	* On failure information about the error will be printed and a breakpoint hit.
2445	*
2446	* @param rc iprt status code.
2447	* @remark rc is referenced multiple times.
2448	*/
2449	#define AssertReleaseRCSuccess(rc) AssertReleaseMsg((rc) == VINF_SUCCESS, ("%Rra\n", (rc)))
2450
2451	/** @def AssertReleaseRCSuccessReturn
2452	* Asserts that an iprt status code equals VINF_SUCCESS.
2453	*
2454	* On failure information about the error will be printed, a breakpoint hit
2455	* and finally returning from the function if the breakpoint is somehow ignored.
2456	*
2457	* @param rc iprt status code.
2458	* @param rcRet What is to be presented to return.
2459	* @remark rc is referenced multiple times.
2460	*/
2461	#define AssertReleaseRCSuccessReturn(rc, rcRet) AssertReleaseMsgReturn((rc) == VINF_SUCCESS, ("%Rra\n", (rc)), rcRet)
2462
2463	/** @def AssertReleaseRCSuccessReturnVoid
2464	* Asserts that an iprt status code equals VINF_SUCCESS.
2465	*
2466	* On failure information about the error will be printed, a breakpoint hit
2467	* and finally returning from the function if the breakpoint is somehow ignored.
2468	*
2469	* @param rc iprt status code.
2470	* @remark rc is referenced multiple times.
2471	*/
2472	#define AssertReleaseRCSuccessReturnVoid(rc) AssertReleaseMsgReturnVoid((rc) == VINF_SUCCESS, ("%Rra\n", (rc)))
2473
2474	/** @def AssertReleaseRCSuccessBreak
2475	* Asserts that an iprt status code equals VINF_SUCCESS.
2476	*
2477	* On failure information about the error will be printed, a breakpoint hit
2478	* and finally breaking the current statement if the breakpoint is somehow ignored.
2479	*
2480	* @param rc iprt status code.
2481	* @remark rc is referenced multiple times.
2482	*/
2483	#define AssertReleaseRCSuccessBreak(rc) AssertReleaseMsgBreak((rc) == VINF_SUCCESS, ("%Rra\n", (rc)))
2484
2485	/** @def AssertReleaseRCSuccessBreakStmt
2486	* Asserts that an iprt status code equals VINF_SUCCESS.
2487	*
2488	* On failure information about the error will be printed, a breakpoint hit
2489	* and finally the break statement will be issued if the breakpoint is somehow ignored.
2490	*
2491	* @param rc iprt status code.
2492	* @param stmt Statement to execute before break in case of a failed assertion.
2493	* @remark rc is referenced multiple times.
2494	*/
2495	#define AssertReleaseRCSuccessBreakStmt(rc, stmt) AssertReleaseMsgBreakStmt((rc) == VINF_SUCCESS, ("%Rra\n", (rc)), stmt)
2496
2497
2498	/** @def AssertFatalRC
2499	* Asserts a iprt status code successful.
2500	*
2501	* On failure information about the error will be printed and a breakpoint hit.
2502	*
2503	* @param rc iprt status code.
2504	* @remark rc is referenced multiple times.
2505	*/
2506	#define AssertFatalRC(rc) AssertFatalMsgRC(rc, ("%Rra\n", (rc)))
2507
2508	/** @def AssertReleaseMsgRC
2509	* Asserts a iprt status code successful.
2510	*
2511	* On failure a custom message is printed and a breakpoint is hit.
2512	*
2513	* @param rc iprt status code.
2514	* @param msg printf argument list (in parenthesis).
2515	* @remark rc is referenced multiple times.
2516	*/
2517	#define AssertFatalMsgRC(rc, msg) AssertFatalMsg(RT_SUCCESS_NP(rc), msg)
2518
2519	/** @def AssertFatalRCSuccess
2520	* Asserts that an iprt status code equals VINF_SUCCESS.
2521	*
2522	* On failure information about the error will be printed and a breakpoint hit.
2523	*
2524	* @param rc iprt status code.
2525	* @remark rc is referenced multiple times.
2526	*/
2527	#define AssertFatalRCSuccess(rc) AssertFatalMsg((rc) == VINF_SUCCESS, ("%Rra\n", (rc)))
2528
2529
2530	/** @def AssertPtr
2531	* Asserts that a pointer is valid.
2532	*
2533	* @param pv The pointer.
2534	*/
2535	#define AssertPtr(pv) AssertMsg(VALID_PTR(pv), ("%p\n", (pv)))
2536
2537	/** @def AssertPtrReturn
2538	* Asserts that a pointer is valid.
2539	*
2540	* @param pv The pointer.
2541	* @param rcRet What is to be presented to return.
2542	*/
2543	#define AssertPtrReturn(pv, rcRet) AssertMsgReturn(VALID_PTR(pv), ("%p\n", (pv)), rcRet)
2544
2545	/** @def AssertPtrReturnVoid
2546	* Asserts that a pointer is valid.
2547	*
2548	* @param pv The pointer.
2549	*/
2550	#define AssertPtrReturnVoid(pv) AssertMsgReturnVoid(VALID_PTR(pv), ("%p\n", (pv)))
2551
2552	/** @def AssertPtrBreak
2553	* Asserts that a pointer is valid.
2554	*
2555	* @param pv The pointer.
2556	*/
2557	#define AssertPtrBreak(pv) AssertMsgBreak(VALID_PTR(pv), ("%p\n", (pv)))
2558
2559	/** @def AssertPtrBreakStmt
2560	* Asserts that a pointer is valid.
2561	*
2562	* @param pv The pointer.
2563	* @param stmt Statement to execute before break in case of a failed assertion.
2564	*/
2565	#define AssertPtrBreakStmt(pv, stmt) AssertMsgBreakStmt(VALID_PTR(pv), ("%p\n", (pv)), stmt)
2566
2567	/** @def AssertPtrNull
2568	* Asserts that a pointer is valid or NULL.
2569	*
2570	* @param pv The pointer.
2571	*/
2572	#define AssertPtrNull(pv) AssertMsg(VALID_PTR(pv) \|\| (pv) == NULL, ("%p\n", (pv)))
2573
2574	/** @def AssertPtrNullReturn
2575	* Asserts that a pointer is valid or NULL.
2576	*
2577	* @param pv The pointer.
2578	* @param rcRet What is to be presented to return.
2579	*/
2580	#define AssertPtrNullReturn(pv, rcRet) AssertMsgReturn(VALID_PTR(pv) \|\| (pv) == NULL, ("%p\n", (pv)), rcRet)
2581
2582	/** @def AssertPtrNullReturnVoid
2583	* Asserts that a pointer is valid or NULL.
2584	*
2585	* @param pv The pointer.
2586	*/
2587	#define AssertPtrNullReturnVoid(pv) AssertMsgReturnVoid(VALID_PTR(pv) \|\| (pv) == NULL, ("%p\n", (pv)))
2588
2589	/** @def AssertPtrNullBreak
2590	* Asserts that a pointer is valid or NULL.
2591	*
2592	* @param pv The pointer.
2593	*/
2594	#define AssertPtrNullBreak(pv) AssertMsgBreak(VALID_PTR(pv) \|\| (pv) == NULL, ("%p\n", (pv)))
2595
2596	/** @def AssertPtrNullBreakStmt
2597	* Asserts that a pointer is valid or NULL.
2598	*
2599	* @param pv The pointer.
2600	* @param stmt Statement to execute before break in case of a failed assertion.
2601	*/
2602	#define AssertPtrNullBreakStmt(pv, stmt) AssertMsgBreakStmt(VALID_PTR(pv) \|\| (pv) == NULL, ("%p\n", (pv)), stmt)
2603
2604	/** @def AssertGCPhys32
2605	* Asserts that the high dword of a physical address is zero
2606	*
2607	* @param GCPhys The address (RTGCPHYS).
2608	*/
2609	#define AssertGCPhys32(GCPhys) AssertMsg(VALID_PHYS32(GCPhys), ("%RGp\n", (RTGCPHYS)(GCPhys)))
2610
2611	/** @def AssertGCPtr32
2612	* Asserts that the high dword of a physical address is zero
2613	*
2614	* @param GCPtr The address (RTGCPTR).
2615	*/
2616	#if GC_ARCH_BITS == 32
2617	# define AssertGCPtr32(GCPtr) do { } while (0)
2618	#else
2619	# define AssertGCPtr32(GCPtr) AssertMsg(!((GCPtr) & UINT64_C(0xffffffff00000000)), ("%RGv\n", GCPtr))
2620	#endif
2621
2622	/** @def AssertForEach
2623	* Equivalent to Assert for each value of the variable from the starting
2624	* value to the finishing one.
2625	*
2626	* @param var Name of the counter variable.
2627	* @param vartype Type of the counter variable.
2628	* @param first Lowest inclusive value of the counter variable.
2629	* This must be free from side effects.
2630	* @param end Highest exclusive value of the counter variable.
2631	* This must be free from side effects.
2632	* @param expr Expression which should be true for each value of @a var.
2633	*/
2634	#define AssertForEach(var, vartype, first, end, expr) \
2635	do { \
2636	vartype var; \
2637	Assert((first) == (first) && (end) == (end)); /* partial check for side effects */ \
2638	for (var = (first); var < (end); var++) \
2639	AssertMsg(expr, ("%s = %#RX64 (%RI64)", #var, (uint64_t)var, (int64_t)var)); \
2640	} while (0)
2641
2642	#ifdef RT_OS_WINDOWS
2643
2644	/** @def AssertNtStatus
2645	* Asserts that the NT_SUCCESS() returns true for the given NTSTATUS value.
2646	*
2647	* @param a_rcNt The NTSTATUS to check. Will be evaluated twice and
2648	* subjected to NOREF().
2649	* @sa AssertRC()
2650	*/
2651	# define AssertNtStatus(a_rcNt) \
2652	do { AssertMsg(NT_SUCCESS(a_rcNt), ("%#x\n", (a_rcNt))); NOREF(a_rcNt); } while (0)
2653
2654	/** @def AssertNtStatusSuccess
2655	* Asserts that the given NTSTATUS value equals STATUS_SUCCESS.
2656	*
2657	* @param a_rcNt The NTSTATUS to check. Will be evaluated twice and
2658	* subjected to NOREF().
2659	* @sa AssertRCSuccess()
2660	*/
2661	# define AssertNtStatusSuccess(a_rcNt) \
2662	do { AssertMsg((a_rcNt) == STATUS_SUCCESS, ("%#x\n", (a_rcNt))); NOREF(a_rcNt); } while (0)
2663
2664	#endif /* RT_OS_WINDOWS */
2665
2666	/** @} */
2667
2668	/** @} */
2669
2670	#endif
2671

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source: vbox/trunk/include/iprt/assert.h@ 68698

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