err.h@ 36522

Last change on this file since 36522 was 35182, checked in by vboxsync, 14 years ago
iprt/err.h: Added RTErrInfo* for supplementing the IPRT style status codes with an error message.
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1	/** @file
2	* IPRT - Status Codes.
3	*/
4
5	/*
6	* Copyright (C) 2006-2010 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_err_h
27	#define ___iprt_err_h
28
29	#include <iprt/cdefs.h>
30	#include <iprt/types.h>
31	#include <iprt/stdarg.h>
32
33
34	/** @defgroup grp_rt_err RTErr - Status Codes
35	* @ingroup grp_rt
36	*
37	* The IPRT status codes are in two ranges: {0..999} and {22000..32766}. The
38	* IPRT users are free to use the range {1000..21999}. See RTERR_RANGE1_FIRST,
39	* RTERR_RANGE1_LAST, RTERR_RANGE2_FIRST, RTERR_RANGE2_LAST, RTERR_USER_FIRST
40	* and RTERR_USER_LAST.
41	*
42	* @{
43	*/
44
45	/** @defgroup grp_rt_err_hlp Status Code Helpers
46	* @ingroup grp_rt_err
47	* @{
48	*/
49
50	#ifdef __cplusplus
51	/**
52	* Strict type validation class.
53	*
54	* This is only really useful for type checking the arguments to RT_SUCCESS,
55	* RT_SUCCESS_NP, RT_FAILURE and RT_FAILURE_NP. The RTErrStrictType2
56	* constructor is for integration with external status code strictness regimes.
57	*/
58	class RTErrStrictType
59	{
60	protected:
61	int32_t m_rc;
62
63	public:
64	/**
65	* Constructor for interaction with external status code strictness regimes.
66	*
67	* This is a special constructor for helping external return code validator
68	* classes interact cleanly with RT_SUCCESS, RT_SUCCESS_NP, RT_FAILURE and
69	* RT_FAILURE_NP while barring automatic cast to integer.
70	*
71	* @param rcObj IPRT status code object from an automatic cast.
72	*/
73	RTErrStrictType(RTErrStrictType2 const rcObj)
74	: m_rc(rcObj.getValue())
75	{
76	}
77
78	/**
79	* Integer constructor used by RT_SUCCESS_NP.
80	*
81	* @param rc IPRT style status code.
82	*/
83	RTErrStrictType(int32_t rc)
84	: m_rc(rc)
85	{
86	}
87
88	#if 0 /** @todo figure where int32_t is long instead of int. */
89	/**
90	* Integer constructor used by RT_SUCCESS_NP.
91	*
92	* @param rc IPRT style status code.
93	*/
94	RTErrStrictType(signed int rc)
95	: m_rc(rc)
96	{
97	}
98	#endif
99
100	/**
101	* Test for success.
102	*/
103	bool success() const
104	{
105	return m_rc >= 0;
106	}
107
108	private:
109	/** @name Try ban a number of wrong types.
110	* @{ */
111	RTErrStrictType(uint8_t rc) : m_rc(-999) { NOREF(rc); }
112	RTErrStrictType(uint16_t rc) : m_rc(-999) { NOREF(rc); }
113	RTErrStrictType(uint32_t rc) : m_rc(-999) { NOREF(rc); }
114	RTErrStrictType(uint64_t rc) : m_rc(-999) { NOREF(rc); }
115	RTErrStrictType(int8_t rc) : m_rc(-999) { NOREF(rc); }
116	RTErrStrictType(int16_t rc) : m_rc(-999) { NOREF(rc); }
117	RTErrStrictType(int64_t rc) : m_rc(-999) { NOREF(rc); }
118	/** @todo fight long here - clashes with int32_t/int64_t on some platforms. */
119	/** @} */
120	};
121	#endif /* __cplusplus */
122
123
124	/** @def RTERR_STRICT_RC
125	* Indicates that RT_SUCCESS_NP, RT_SUCCESS, RT_FAILURE_NP and RT_FAILURE should
126	* make type enforcing at compile time.
127	*
128	* @remarks Only define this for C++ code.
129	*/
130	#if defined(__cplusplus) \
131	&& !defined(RTERR_STRICT_RC) \
132	&& ( defined(DOXYGEN_RUNNING) \
133	\|\| defined(DEBUG) \
134	\|\| defined(RT_STRICT) )
135	# define RTERR_STRICT_RC 1
136	#endif
137
138
139	/** @def RT_SUCCESS
140	* Check for success. We expect success in normal cases, that is the code path depending on
141	* this check is normally taken. To prevent any prediction use RT_SUCCESS_NP instead.
142	*
143	* @returns true if rc indicates success.
144	* @returns false if rc indicates failure.
145	*
146	* @param rc The iprt status code to test.
147	*/
148	#define RT_SUCCESS(rc) ( RT_LIKELY(RT_SUCCESS_NP(rc)) )
149
150	/** @def RT_SUCCESS_NP
151	* Check for success. Don't predict the result.
152	*
153	* @returns true if rc indicates success.
154	* @returns false if rc indicates failure.
155	*
156	* @param rc The iprt status code to test.
157	*/
158	#ifdef RTERR_STRICT_RC
159	# define RT_SUCCESS_NP(rc) ( RTErrStrictType(rc).success() )
160	#else
161	# define RT_SUCCESS_NP(rc) ( (int)(rc) >= VINF_SUCCESS )
162	#endif
163
164	/** @def RT_FAILURE
165	* Check for failure. We don't expect in normal cases, that is the code path depending on
166	* this check is normally NOT taken. To prevent any prediction use RT_FAILURE_NP instead.
167	*
168	* @returns true if rc indicates failure.
169	* @returns false if rc indicates success.
170	*
171	* @param rc The iprt status code to test.
172	*/
173	#define RT_FAILURE(rc) ( RT_UNLIKELY(!RT_SUCCESS_NP(rc)) )
174
175	/** @def RT_FAILURE_NP
176	* Check for failure. Don't predict the result.
177	*
178	* @returns true if rc indicates failure.
179	* @returns false if rc indicates success.
180	*
181	* @param rc The iprt status code to test.
182	*/
183	#define RT_FAILURE_NP(rc) ( !RT_SUCCESS_NP(rc) )
184
185	RT_C_DECLS_BEGIN
186
187	/**
188	* Converts a Darwin HRESULT error to an iprt status code.
189	*
190	* @returns iprt status code.
191	* @param iNativeCode HRESULT error code.
192	* @remark Darwin ring-3 only.
193	*/
194	RTDECL(int) RTErrConvertFromDarwinCOM(int32_t iNativeCode);
195
196	/**
197	* Converts a Darwin IOReturn error to an iprt status code.
198	*
199	* @returns iprt status code.
200	* @param iNativeCode IOReturn error code.
201	* @remark Darwin only.
202	*/
203	RTDECL(int) RTErrConvertFromDarwinIO(int iNativeCode);
204
205	/**
206	* Converts a Darwin kern_return_t error to an iprt status code.
207	*
208	* @returns iprt status code.
209	* @param iNativeCode kern_return_t error code.
210	* @remark Darwin only.
211	*/
212	RTDECL(int) RTErrConvertFromDarwinKern(int iNativeCode);
213
214	/**
215	* Converts a Darwin error to an iprt status code.
216	*
217	* This will consult RTErrConvertFromDarwinKern, RTErrConvertFromDarwinIO
218	* and RTErrConvertFromDarwinCOM in this order. The latter is ring-3 only as it
219	* doesn't apply elsewhere.
220	*
221	* @returns iprt status code.
222	* @param iNativeCode Darwin error code.
223	* @remarks Darwin only.
224	* @remarks This is recommended over RTErrConvertFromDarwinKern and RTErrConvertFromDarwinIO
225	* since these are really just subsets of the same error space.
226	*/
227	RTDECL(int) RTErrConvertFromDarwin(int iNativeCode);
228
229	/**
230	* Converts errno to iprt status code.
231	*
232	* @returns iprt status code.
233	* @param uNativeCode errno code.
234	*/
235	RTDECL(int) RTErrConvertFromErrno(unsigned uNativeCode);
236
237	/**
238	* Converts a L4 errno to a iprt status code.
239	*
240	* @returns iprt status code.
241	* @param uNativeCode l4 errno.
242	* @remark L4 only.
243	*/
244	RTDECL(int) RTErrConvertFromL4Errno(unsigned uNativeCode);
245
246	/**
247	* Converts NT status code to iprt status code.
248	*
249	* Needless to say, this is only available on NT and winXX targets.
250	*
251	* @returns iprt status code.
252	* @param lNativeCode NT status code.
253	* @remark Windows only.
254	*/
255	RTDECL(int) RTErrConvertFromNtStatus(long lNativeCode);
256
257	/**
258	* Converts OS/2 error code to iprt status code.
259	*
260	* @returns iprt status code.
261	* @param uNativeCode OS/2 error code.
262	* @remark OS/2 only.
263	*/
264	RTDECL(int) RTErrConvertFromOS2(unsigned uNativeCode);
265
266	/**
267	* Converts Win32 error code to iprt status code.
268	*
269	* @returns iprt status code.
270	* @param uNativeCode Win32 error code.
271	* @remark Windows only.
272	*/
273	RTDECL(int) RTErrConvertFromWin32(unsigned uNativeCode);
274
275	/**
276	* Converts an iprt status code to a errno status code.
277	*
278	* @returns errno status code.
279	* @param iErr iprt status code.
280	*/
281	RTDECL(int) RTErrConvertToErrno(int iErr);
282
283	#ifdef IN_RING3
284
285	/**
286	* iprt status code message.
287	*/
288	typedef struct RTSTATUSMSG
289	{
290	/** Pointer to the short message string. */
291	const char *pszMsgShort;
292	/** Pointer to the full message string. */
293	const char *pszMsgFull;
294	/** Pointer to the define string. */
295	const char *pszDefine;
296	/** Status code number. */
297	int iCode;
298	} RTSTATUSMSG;
299	/** Pointer to iprt status code message. */
300	typedef RTSTATUSMSG *PRTSTATUSMSG;
301	/** Pointer to const iprt status code message. */
302	typedef const RTSTATUSMSG *PCRTSTATUSMSG;
303
304	/**
305	* Get the message structure corresponding to a given iprt status code.
306	*
307	* @returns Pointer to read-only message description.
308	* @param rc The status code.
309	*/
310	RTDECL(PCRTSTATUSMSG) RTErrGet(int rc);
311
312	/**
313	* Get the define corresponding to a given iprt status code.
314	*
315	* @returns Pointer to read-only string with the \#define identifier.
316	* @param rc The status code.
317	*/
318	#define RTErrGetDefine(rc) (RTErrGet(rc)->pszDefine)
319
320	/**
321	* Get the short description corresponding to a given iprt status code.
322	*
323	* @returns Pointer to read-only string with the description.
324	* @param rc The status code.
325	*/
326	#define RTErrGetShort(rc) (RTErrGet(rc)->pszMsgShort)
327
328	/**
329	* Get the full description corresponding to a given iprt status code.
330	*
331	* @returns Pointer to read-only string with the description.
332	* @param rc The status code.
333	*/
334	#define RTErrGetFull(rc) (RTErrGet(rc)->pszMsgFull)
335
336	#ifdef RT_OS_WINDOWS
337	/**
338	* Windows error code message.
339	*/
340	typedef struct RTWINERRMSG
341	{
342	/** Pointer to the full message string. */
343	const char *pszMsgFull;
344	/** Pointer to the define string. */
345	const char *pszDefine;
346	/** Error code number. */
347	long iCode;
348	} RTWINERRMSG;
349	/** Pointer to Windows error code message. */
350	typedef RTWINERRMSG *PRTWINERRMSG;
351	/** Pointer to const Windows error code message. */
352	typedef const RTWINERRMSG *PCRTWINERRMSG;
353
354	/**
355	* Get the message structure corresponding to a given Windows error code.
356	*
357	* @returns Pointer to read-only message description.
358	* @param rc The status code.
359	*/
360	RTDECL(PCRTWINERRMSG) RTErrWinGet(long rc);
361
362	/** On windows COM errors are part of the Windows error database. */
363	typedef RTWINERRMSG RTCOMERRMSG;
364
365	#else /* !RT_OS_WINDOWS */
366
367	/**
368	* COM/XPCOM error code message.
369	*/
370	typedef struct RTCOMERRMSG
371	{
372	/** Pointer to the full message string. */
373	const char *pszMsgFull;
374	/** Pointer to the define string. */
375	const char *pszDefine;
376	/** Error code number. */
377	uint32_t iCode;
378	} RTCOMERRMSG;
379	#endif /* !RT_OS_WINDOWS */
380	/** Pointer to a XPCOM/COM error code message. */
381	typedef RTCOMERRMSG *PRTCOMERRMSG;
382	/** Pointer to const a XPCOM/COM error code message. */
383	typedef const RTCOMERRMSG *PCRTCOMERRMSG;
384
385	/**
386	* Get the message structure corresponding to a given COM/XPCOM error code.
387	*
388	* @returns Pointer to read-only message description.
389	* @param rc The status code.
390	*/
391	RTDECL(PCRTCOMERRMSG) RTErrCOMGet(uint32_t rc);
392
393	#endif /* IN_RING3 */
394
395	/** @defgroup RTERRINFO_FLAGS_XXX RTERRINFO::fFlags
396	* @{ */
397	/** Custom structure (the default). */
398	#define RTERRINFO_FLAGS_T_CUSTOM UINT32_C(0)
399	/** Static structure (RTERRINFOSTATIC). */
400	#define RTERRINFO_FLAGS_T_STATIC UINT32_C(1)
401	/** Allocated structure (RTErrInfoAlloc). */
402	#define RTERRINFO_FLAGS_T_ALLOC UINT32_C(2)
403	/** Reserved type. */
404	#define RTERRINFO_FLAGS_T_RESERVED UINT32_C(3)
405	/** Type mask. */
406	#define RTERRINFO_FLAGS_T_MASK UINT32_C(3)
407	/** Error info is set. */
408	#define RTERRINFO_FLAGS_SET RT_BIT_32(2)
409	/** Fixed flags (magic). */
410	#define RTERRINFO_FLAGS_MAGIC UINT32_C(0xbabe0000)
411	/** The bit mask for the magic value. */
412	#define RTERRINFO_FLAGS_MAGIC_MASK UINT32_C(0xffff0000)
413	/** @} */
414
415	/**
416	* Initializes an error info structure.
417	*
418	* @returns @a pErrInfo.
419	* @param pErrInfo The error info structure to init.
420	* @param pszMsg The message buffer. Must be at least one byte.
421	* @param cbMsg The size of the message buffer.
422	*/
423	DECLINLINE(PRTERRINFO) RTErrInfoInit(PRTERRINFO pErrInfo, char *pszMsg, size_t cbMsg)
424	{
425	*pszMsg = '\0';
426
427	pErrInfo->fFlags = RTERRINFO_FLAGS_T_CUSTOM \| RTERRINFO_FLAGS_MAGIC;
428	pErrInfo->rc = /VINF_SUCCESS/ 0;
429	pErrInfo->pszMsg = pszMsg;
430	pErrInfo->cbMsg = cbMsg;
431	pErrInfo->apvReserved[0] = NULL;
432	pErrInfo->apvReserved[1] = NULL;
433
434	return pErrInfo;
435	}
436
437	/**
438	* Initialize a static error info structure.
439	*
440	* @param pStaticErrInfo The static error info structure to init.
441	*/
442	DECLINLINE(void) RTErrInfoInitStatic(PRTERRINFOSTATIC pStaticErrInfo)
443	{
444	RTErrInfoInit(&pStaticErrInfo->Core, pStaticErrInfo->szMsg, sizeof(pStaticErrInfo->szMsg));
445	pStaticErrInfo->Core.fFlags = RTERRINFO_FLAGS_T_STATIC \| RTERRINFO_FLAGS_MAGIC;
446	}
447
448	/**
449	* Allocates a error info structure with a buffer at least the given size.
450	*
451	* @returns Pointer to an error info structure on success, NULL on failure.
452	*
453	* @param cbMsg The minimum message buffer size. Use 0 to get
454	* the default buffer size.
455	*/
456	RTDECL(PRTERRINFO) RTErrInfoAlloc(size_t cbMsg);
457
458	/**
459	* Same as RTErrInfoAlloc, except that an IPRT status code is returned.
460	*
461	* @returns IPRT status code.
462	*
463	* @param cbMsg The minimum message buffer size. Use 0 to get
464	* the default buffer size.
465	* @param ppErrInfo Where to store the pointer to the allocated
466	* error info structure on success. This is
467	* always set to NULL.
468	*/
469	RTDECL(int) RTErrInfoAllocEx(size_t cbMsg, PRTERRINFO *ppErrInfo);
470
471	/**
472	* Frees an error info structure allocated by RTErrInfoAlloc or
473	* RTErrInfoAllocEx.
474	*
475	* @param pErrInfo The error info structure.
476	*/
477	RTDECL(void) RTErrInfoFree(PRTERRINFO pErrInfo);
478
479	/**
480	* Fills in the error info details.
481	*
482	* @returns @a rc.
483	*
484	* @param pErrInfo The error info structure to fill in.
485	* @param rc The status code to return.
486	* @param pszMsg The error message string.
487	*/
488	RTDECL(int) RTErrInfoSet(PRTERRINFO pErrInfo, int rc, const char *pszMsg);
489
490	/**
491	* Fills in the error info details, with a sprintf style message.
492	*
493	* @returns @a rc.
494	*
495	* @param pErrInfo The error info structure to fill in.
496	* @param rc The status code to return.
497	* @param pszFormat The format string.
498	* @param ... The format arguments.
499	*/
500	RTDECL(int) RTErrInfoSetF(PRTERRINFO pErrInfo, int rc, const char *pszFormat, ...);
501
502	/**
503	* Fills in the error info details, with a vsprintf style message.
504	*
505	* @returns @a rc.
506	*
507	* @param pErrInfo The error info structure to fill in.
508	* @param rc The status code to return.
509	* @param pszFormat The format string.
510	* @param va The format arguments.
511	*/
512	RTDECL(int) RTErrInfoSetV(PRTERRINFO pErrInfo, int rc, const char *pszFormat, va_list va);
513
514	/**
515	* Checks if the error info is set.
516	*
517	* @returns true if set, false if not.
518	* @param pErrInfo The error info structure. NULL is OK.
519	*/
520	DECLINLINE(bool) RTErrInfoIsSet(PCRTERRINFO pErrInfo)
521	{
522	if (!pErrInfo)
523	return false;
524	return (pErrInfo->fFlags & (RTERRINFO_FLAGS_MAGIC_MASK \| RTERRINFO_FLAGS_SET))
525	== (RTERRINFO_FLAGS_MAGIC \| RTERRINFO_FLAGS_SET);
526	}
527
528	/**
529	* Clears the error info structure.
530	*
531	* @param pErrInfo The error info structure. NULL is OK.
532	*/
533	DECLINLINE(void) RTErrInfoClear(PRTERRINFO pErrInfo)
534	{
535	if (pErrInfo)
536	{
537	pErrInfo->fFlags &= ~RTERRINFO_FLAGS_SET;
538	pErrInfo->rc = /VINF_SUCCESS/0;
539	*pErrInfo->pszMsg = '\0';
540	}
541	}
542
543	RT_C_DECLS_END
544
545	/** @} */
546
547	/** @name Status Code Ranges
548	* @{ */
549	/** The first status code in the primary IPRT range. */
550	#define RTERR_RANGE1_FIRST 0
551	/** The last status code in the primary IPRT range. */
552	#define RTERR_RANGE1_LAST 999
553
554	/** The first status code in the secondary IPRT range. */
555	#define RTERR_RANGE2_FIRST 22000
556	/** The last status code in the secondary IPRT range. */
557	#define RTERR_RANGE2_LAST 32766
558
559	/** The first status code in the user range. */
560	#define RTERR_USER_FIRST 1000
561	/** The last status code in the user range. */
562	#define RTERR_USER_LAST 21999
563	/** @} */
564
565
566	/* SED-START */
567
568	/** @name Misc. Status Codes
569	* @{
570	*/
571	/** Success. */
572	#define VINF_SUCCESS 0
573
574	/** General failure - DON'T USE THIS!!! */
575	#define VERR_GENERAL_FAILURE (-1)
576	/** Invalid parameter. */
577	#define VERR_INVALID_PARAMETER (-2)
578	/** Invalid parameter. */
579	#define VWRN_INVALID_PARAMETER 2
580	/** Invalid magic or cookie. */
581	#define VERR_INVALID_MAGIC (-3)
582	/** Invalid magic or cookie. */
583	#define VWRN_INVALID_MAGIC 3
584	/** Invalid loader handle. */
585	#define VERR_INVALID_HANDLE (-4)
586	/** Invalid loader handle. */
587	#define VWRN_INVALID_HANDLE 4
588	/** Failed to lock the address range. */
589	#define VERR_LOCK_FAILED (-5)
590	/** Invalid memory pointer. */
591	#define VERR_INVALID_POINTER (-6)
592	/** Failed to patch the IDT. */
593	#define VERR_IDT_FAILED (-7)
594	/** Memory allocation failed. */
595	#define VERR_NO_MEMORY (-8)
596	/** Already loaded. */
597	#define VERR_ALREADY_LOADED (-9)
598	/** Permission denied. */
599	#define VERR_PERMISSION_DENIED (-10)
600	/** Permission denied. */
601	#define VINF_PERMISSION_DENIED 10
602	/** Version mismatch. */
603	#define VERR_VERSION_MISMATCH (-11)
604	/** The request function is not implemented. */
605	#define VERR_NOT_IMPLEMENTED (-12)
606
607	/** Not equal. */
608	#define VERR_NOT_EQUAL (-18)
609	/** The specified path does not point at a symbolic link. */
610	#define VERR_NOT_SYMLINK (-19)
611	/** Failed to allocate temporary memory. */
612	#define VERR_NO_TMP_MEMORY (-20)
613	/** Invalid file mode mask (RTFMODE). */
614	#define VERR_INVALID_FMODE (-21)
615	/** Incorrect call order. */
616	#define VERR_WRONG_ORDER (-22)
617	/** There is no TLS (thread local storage) available for storing the current thread. */
618	#define VERR_NO_TLS_FOR_SELF (-23)
619	/** Failed to set the TLS (thread local storage) entry which points to our thread structure. */
620	#define VERR_FAILED_TO_SET_SELF_TLS (-24)
621	/** Not able to allocate contiguous memory. */
622	#define VERR_NO_CONT_MEMORY (-26)
623	/** No memory available for page table or page directory. */
624	#define VERR_NO_PAGE_MEMORY (-27)
625	/** Already initialized. */
626	#define VINF_ALREADY_INITIALIZED 28
627	/** The specified thread is dead. */
628	#define VERR_THREAD_IS_DEAD (-29)
629	/** The specified thread is not waitable. */
630	#define VERR_THREAD_NOT_WAITABLE (-30)
631	/** Pagetable not present. */
632	#define VERR_PAGE_TABLE_NOT_PRESENT (-31)
633	/** Invalid context.
634	* Typically an API was used by the wrong thread. */
635	#define VERR_INVALID_CONTEXT (-32)
636	/** The per process timer is busy. */
637	#define VERR_TIMER_BUSY (-33)
638	/** Address conflict. */
639	#define VERR_ADDRESS_CONFLICT (-34)
640	/** Unresolved (unknown) host platform error. */
641	#define VERR_UNRESOLVED_ERROR (-35)
642	/** Invalid function. */
643	#define VERR_INVALID_FUNCTION (-36)
644	/** Not supported. */
645	#define VERR_NOT_SUPPORTED (-37)
646	/** Not supported. */
647	#define VINF_NOT_SUPPORTED 37
648	/** Access denied. */
649	#define VERR_ACCESS_DENIED (-38)
650	/** Call interrupted. */
651	#define VERR_INTERRUPTED (-39)
652	/** Call interrupted. */
653	#define VINF_INTERRUPTED 39
654	/** Timeout. */
655	#define VERR_TIMEOUT (-40)
656	/** Timeout. */
657	#define VINF_TIMEOUT 40
658	/** Buffer too small to save result. */
659	#define VERR_BUFFER_OVERFLOW (-41)
660	/** Buffer too small to save result. */
661	#define VINF_BUFFER_OVERFLOW 41
662	/** Data size overflow. */
663	#define VERR_TOO_MUCH_DATA (-42)
664	/** Max threads number reached. */
665	#define VERR_MAX_THRDS_REACHED (-43)
666	/** Max process number reached. */
667	#define VERR_MAX_PROCS_REACHED (-44)
668	/** The recipient process has refused the signal. */
669	#define VERR_SIGNAL_REFUSED (-45)
670	/** A signal is already pending. */
671	#define VERR_SIGNAL_PENDING (-46)
672	/** The signal being posted is not correct. */
673	#define VERR_SIGNAL_INVALID (-47)
674	/** The state changed.
675	* This is a generic error message and needs a context to make sense. */
676	#define VERR_STATE_CHANGED (-48)
677	/** Warning, the state changed.
678	* This is a generic error message and needs a context to make sense. */
679	#define VWRN_STATE_CHANGED 48
680	/** Error while parsing UUID string */
681	#define VERR_INVALID_UUID_FORMAT (-49)
682	/** The specified process was not found. */
683	#define VERR_PROCESS_NOT_FOUND (-50)
684	/** The process specified to a non-block wait had not exited. */
685	#define VERR_PROCESS_RUNNING (-51)
686	/** Retry the operation. */
687	#define VERR_TRY_AGAIN (-52)
688	/** Retry the operation. */
689	#define VINF_TRY_AGAIN 52
690	/** Generic parse error. */
691	#define VERR_PARSE_ERROR (-53)
692	/** Value out of range. */
693	#define VERR_OUT_OF_RANGE (-54)
694	/** A numeric conversion encountered a value which was too big for the target. */
695	#define VERR_NUMBER_TOO_BIG (-55)
696	/** A numeric conversion encountered a value which was too big for the target. */
697	#define VWRN_NUMBER_TOO_BIG 55
698	/** The number begin converted (string) contained no digits. */
699	#define VERR_NO_DIGITS (-56)
700	/** The number begin converted (string) contained no digits. */
701	#define VWRN_NO_DIGITS 56
702	/** Encountered a '-' during conversion to an unsigned value. */
703	#define VERR_NEGATIVE_UNSIGNED (-57)
704	/** Encountered a '-' during conversion to an unsigned value. */
705	#define VWRN_NEGATIVE_UNSIGNED 57
706	/** Error while characters translation (unicode and so). */
707	#define VERR_NO_TRANSLATION (-58)
708	/** Encountered unicode code point which is reserved for use as endian indicator (0xffff or 0xfffe). */
709	#define VERR_CODE_POINT_ENDIAN_INDICATOR (-59)
710	/** Encountered unicode code point in the surrogate range (0xd800 to 0xdfff). */
711	#define VERR_CODE_POINT_SURROGATE (-60)
712	/** A string claiming to be UTF-8 is incorrectly encoded. */
713	#define VERR_INVALID_UTF8_ENCODING (-61)
714	/** Ad string claiming to be in UTF-16 is incorrectly encoded. */
715	#define VERR_INVALID_UTF16_ENCODING (-62)
716	/** Encountered a unicode code point which cannot be represented as UTF-16. */
717	#define VERR_CANT_RECODE_AS_UTF16 (-63)
718	/** Got an out of memory condition trying to allocate a string. */
719	#define VERR_NO_STR_MEMORY (-64)
720	/** Got an out of memory condition trying to allocate a UTF-16 (/UCS-2) string. */
721	#define VERR_NO_UTF16_MEMORY (-65)
722	/** Get an out of memory condition trying to allocate a code point array. */
723	#define VERR_NO_CODE_POINT_MEMORY (-66)
724	/** Can't free the memory because it's used in mapping. */
725	#define VERR_MEMORY_BUSY (-67)
726	/** The timer can't be started because it's already active. */
727	#define VERR_TIMER_ACTIVE (-68)
728	/** The timer can't be stopped because i's already suspended. */
729	#define VERR_TIMER_SUSPENDED (-69)
730	/** The operation was cancelled by the user (copy) or another thread (local ipc). */
731	#define VERR_CANCELLED (-70)
732	/** Failed to initialize a memory object.
733	* Exactly what this means is OS specific. */
734	#define VERR_MEMOBJ_INIT_FAILED (-71)
735	/** Out of memory condition when allocating memory with low physical backing. */
736	#define VERR_NO_LOW_MEMORY (-72)
737	/** Out of memory condition when allocating physical memory (without mapping). */
738	#define VERR_NO_PHYS_MEMORY (-73)
739	/** The address (virtual or physical) is too big. */
740	#define VERR_ADDRESS_TOO_BIG (-74)
741	/** Failed to map a memory object. */
742	#define VERR_MAP_FAILED (-75)
743	/** Trailing characters. */
744	#define VERR_TRAILING_CHARS (-76)
745	/** Trailing characters. */
746	#define VWRN_TRAILING_CHARS 76
747	/** Trailing spaces. */
748	#define VERR_TRAILING_SPACES (-77)
749	/** Trailing spaces. */
750	#define VWRN_TRAILING_SPACES 77
751	/** Generic not found error. */
752	#define VERR_NOT_FOUND (-78)
753	/** Generic not found warning. */
754	#define VWRN_NOT_FOUND 78
755	/** Generic invalid state error. */
756	#define VERR_INVALID_STATE (-79)
757	/** Generic invalid state warning. */
758	#define VWRN_INVALID_STATE 79
759	/** Generic out of resources error. */
760	#define VERR_OUT_OF_RESOURCES (-80)
761	/** Generic out of resources warning. */
762	#define VWRN_OUT_OF_RESOURCES 80
763	/** No more handles available, too many open handles. */
764	#define VERR_NO_MORE_HANDLES (-81)
765	/** Preemption is disabled.
766	* The requested operation can only be performed when preemption is enabled. */
767	#define VERR_PREEMPT_DISABLED (-82)
768	/** End of string. */
769	#define VERR_END_OF_STRING (-83)
770	/** End of string. */
771	#define VINF_END_OF_STRING 83
772	/** A page count is out of range. */
773	#define VERR_PAGE_COUNT_OUT_OF_RANGE (-84)
774	/** Generic object destroyed status. */
775	#define VERR_OBJECT_DESTROYED (-85)
776	/** Generic object was destroyed by the call status. */
777	#define VINF_OBJECT_DESTROYED 85
778	/** Generic dangling objects status. */
779	#define VERR_DANGLING_OBJECTS (-86)
780	/** Generic dangling objects status. */
781	#define VWRN_DANGLING_OBJECTS 86
782	/** Invalid Base64 encoding. */
783	#define VERR_INVALID_BASE64_ENCODING (-87)
784	/** Return instigated by a callback or similar. */
785	#define VERR_CALLBACK_RETURN (-88)
786	/** Return instigated by a callback or similar. */
787	#define VINF_CALLBACK_RETURN 88
788	/** Authentication failure. */
789	#define VERR_AUTHENTICATION_FAILURE (-89)
790	/** Not a power of two. */
791	#define VERR_NOT_POWER_OF_TWO (-90)
792	/** Status code, typically given as a parameter, that isn't supposed to be used. */
793	#define VERR_IGNORED (-91)
794	/** Concurrent access to the object is not allowed. */
795	#define VERR_CONCURRENT_ACCESS (-92)
796	/** The caller does not have a reference to the object.
797	* This status is used when two threads is caught sharing the same object
798	* reference. */
799	#define VERR_CALLER_NO_REFERENCE (-93)
800	/** Generic no change error. */
801	#define VERR_NO_CHANGE (-95)
802	/** Generic no change info. */
803	#define VINF_NO_CHANGE 95
804	/** Out of memory condition when allocating executable memory. */
805	#define VERR_NO_EXEC_MEMORY (-96)
806	/** The alignment is not supported. */
807	#define VERR_UNSUPPORTED_ALIGNMENT (-97)
808	/** The alignment is not really supported, however we got lucky with this
809	* allocation. */
810	#define VINF_UNSUPPORTED_ALIGNMENT 97
811	/** Duplicate something. */
812	#define VERR_DUPLICATE (-98)
813	/** Something is missing. */
814	#define VERR_MISSING (-99)
815	/** @} */
816
817
818	/** @name Common File/Disk/Pipe/etc Status Codes
819	* @{
820	*/
821	/** Unresolved (unknown) file i/o error. */
822	#define VERR_FILE_IO_ERROR (-100)
823	/** File/Device open failed. */
824	#define VERR_OPEN_FAILED (-101)
825	/** File not found. */
826	#define VERR_FILE_NOT_FOUND (-102)
827	/** Path not found. */
828	#define VERR_PATH_NOT_FOUND (-103)
829	/** Invalid (malformed) file/path name. */
830	#define VERR_INVALID_NAME (-104)
831	/** The object in question already exists. */
832	#define VERR_ALREADY_EXISTS (-105)
833	/** The object in question already exists. */
834	#define VWRN_ALREADY_EXISTS 105
835	/** Too many open files. */
836	#define VERR_TOO_MANY_OPEN_FILES (-106)
837	/** Seek error. */
838	#define VERR_SEEK (-107)
839	/** Seek below file start. */
840	#define VERR_NEGATIVE_SEEK (-108)
841	/** Trying to seek on device. */
842	#define VERR_SEEK_ON_DEVICE (-109)
843	/** Reached the end of the file. */
844	#define VERR_EOF (-110)
845	/** Reached the end of the file. */
846	#define VINF_EOF 110
847	/** Generic file read error. */
848	#define VERR_READ_ERROR (-111)
849	/** Generic file write error. */
850	#define VERR_WRITE_ERROR (-112)
851	/** Write protect error. */
852	#define VERR_WRITE_PROTECT (-113)
853	/** Sharing violation, file is being used by another process. */
854	#define VERR_SHARING_VIOLATION (-114)
855	/** Unable to lock a region of a file. */
856	#define VERR_FILE_LOCK_FAILED (-115)
857	/** File access error, another process has locked a portion of the file. */
858	#define VERR_FILE_LOCK_VIOLATION (-116)
859	/** File or directory can't be created. */
860	#define VERR_CANT_CREATE (-117)
861	/** Directory can't be deleted. */
862	#define VERR_CANT_DELETE_DIRECTORY (-118)
863	/** Can't move file to another disk. */
864	#define VERR_NOT_SAME_DEVICE (-119)
865	/** The filename or extension is too long. */
866	#define VERR_FILENAME_TOO_LONG (-120)
867	/** Media not present in drive. */
868	#define VERR_MEDIA_NOT_PRESENT (-121)
869	/** The type of media was not recognized. Not formatted? */
870	#define VERR_MEDIA_NOT_RECOGNIZED (-122)
871	/** Can't unlock - region was not locked. */
872	#define VERR_FILE_NOT_LOCKED (-123)
873	/** Unrecoverable error: lock was lost. */
874	#define VERR_FILE_LOCK_LOST (-124)
875	/** Can't delete directory with files. */
876	#define VERR_DIR_NOT_EMPTY (-125)
877	/** A directory operation was attempted on a non-directory object. */
878	#define VERR_NOT_A_DIRECTORY (-126)
879	/** A non-directory operation was attempted on a directory object. */
880	#define VERR_IS_A_DIRECTORY (-127)
881	/** Tried to grow a file beyond the limit imposed by the process or the filesystem. */
882	#define VERR_FILE_TOO_BIG (-128)
883	/** No pending request the aio context has to wait for completion. */
884	#define VERR_FILE_AIO_NO_REQUEST (-129)
885	/** The request could not be canceled or prepared for another transfer
886	* because it is still in progress. */
887	#define VERR_FILE_AIO_IN_PROGRESS (-130)
888	/** The request could not be canceled because it already completed. */
889	#define VERR_FILE_AIO_COMPLETED (-131)
890	/** The I/O context couldn't be destroyed because there are still pending requests. */
891	#define VERR_FILE_AIO_BUSY (-132)
892	/** The requests couldn't be submitted because that would exceed the capacity of the context. */
893	#define VERR_FILE_AIO_LIMIT_EXCEEDED (-133)
894	/** The request was canceled. */
895	#define VERR_FILE_AIO_CANCELED (-134)
896	/** The request wasn't submitted so it can't be canceled. */
897	#define VERR_FILE_AIO_NOT_SUBMITTED (-135)
898	/** A request was not prepared and thus could not be submitted. */
899	#define VERR_FILE_AIO_NOT_PREPARED (-136)
900	/** Not all requests could be submitted due to resource shortage. */
901	#define VERR_FILE_AIO_INSUFFICIENT_RESSOURCES (-137)
902	/** Device or resource is busy. */
903	#define VERR_RESOURCE_BUSY (-138)
904	/** A file operation was attempted on a non-file object. */
905	#define VERR_NOT_A_FILE (-139)
906	/** A non-file operation was attempted on a file object. */
907	#define VERR_IS_A_FILE (-140)
908	/** Unexpected filesystem object type. */
909	#define VERR_UNEXPECTED_FS_OBJ_TYPE (-141)
910	/** A path does not start with a root specification. */
911	#define VERR_PATH_DOES_NOT_START_WITH_ROOT (-142)
912	/** A path is relative, expected an absolute path. */
913	#define VERR_PATH_IS_RELATIVE (-143)
914	/** A path is not relative (start with root), expected an relative path. */
915	#define VERR_PATH_IS_NOT_RELATIVE (-144)
916	/** @} */
917
918
919	/** @name Generic Filesystem I/O Status Codes
920	* @{
921	*/
922	/** Unresolved (unknown) disk i/o error. */
923	#define VERR_DISK_IO_ERROR (-150)
924	/** Invalid drive number. */
925	#define VERR_INVALID_DRIVE (-151)
926	/** Disk is full. */
927	#define VERR_DISK_FULL (-152)
928	/** Disk was changed. */
929	#define VERR_DISK_CHANGE (-153)
930	/** Drive is locked. */
931	#define VERR_DRIVE_LOCKED (-154)
932	/** The specified disk or diskette cannot be accessed. */
933	#define VERR_DISK_INVALID_FORMAT (-155)
934	/** Too many symbolic links. */
935	#define VERR_TOO_MANY_SYMLINKS (-156)
936	/** The OS does not support setting the time stamps on a symbolic link. */
937	#define VERR_NS_SYMLINK_SET_TIME (-157)
938	/** The OS does not support changing the owner of a symbolic link. */
939	#define VERR_NS_SYMLINK_CHANGE_OWNER (-158)
940	/** @} */
941
942
943	/** @name Generic Directory Enumeration Status Codes
944	* @{
945	*/
946	/** Unresolved (unknown) search error. */
947	#define VERR_SEARCH_ERROR (-200)
948	/** No more files found. */
949	#define VERR_NO_MORE_FILES (-201)
950	/** No more search handles available. */
951	#define VERR_NO_MORE_SEARCH_HANDLES (-202)
952	/** RTDirReadEx() failed to retrieve the extra data which was requested. */
953	#define VWRN_NO_DIRENT_INFO 203
954	/** @} */
955
956
957	/** @name Internal Processing Errors
958	* @{
959	*/
960	/** Internal error - we're screwed if this happens. */
961	#define VERR_INTERNAL_ERROR (-225)
962	/** Internal error no. 2. */
963	#define VERR_INTERNAL_ERROR_2 (-226)
964	/** Internal error no. 3. */
965	#define VERR_INTERNAL_ERROR_3 (-227)
966	/** Internal error no. 4. */
967	#define VERR_INTERNAL_ERROR_4 (-228)
968	/** Internal error no. 5. */
969	#define VERR_INTERNAL_ERROR_5 (-229)
970	/** Internal error: Unexpected status code. */
971	#define VERR_IPE_UNEXPECTED_STATUS (-230)
972	/** Internal error: Unexpected status code. */
973	#define VERR_IPE_UNEXPECTED_INFO_STATUS (-231)
974	/** Internal error: Unexpected status code. */
975	#define VERR_IPE_UNEXPECTED_ERROR_STATUS (-232)
976	/** Internal error: Uninitialized status code.
977	* @remarks This is used by value elsewhere. */
978	#define VERR_IPE_UNINITIALIZED_STATUS (-233)
979	/** @} */
980
981
982	/** @name Generic Device I/O Status Codes
983	* @{
984	*/
985	/** Unresolved (unknown) device i/o error. */
986	#define VERR_DEV_IO_ERROR (-250)
987	/** Device i/o: Bad unit. */
988	#define VERR_IO_BAD_UNIT (-251)
989	/** Device i/o: Not ready. */
990	#define VERR_IO_NOT_READY (-252)
991	/** Device i/o: Bad command. */
992	#define VERR_IO_BAD_COMMAND (-253)
993	/** Device i/o: CRC error. */
994	#define VERR_IO_CRC (-254)
995	/** Device i/o: Bad length. */
996	#define VERR_IO_BAD_LENGTH (-255)
997	/** Device i/o: Sector not found. */
998	#define VERR_IO_SECTOR_NOT_FOUND (-256)
999	/** Device i/o: General failure. */
1000	#define VERR_IO_GEN_FAILURE (-257)
1001	/** @} */
1002
1003
1004	/** @name Generic Pipe I/O Status Codes
1005	* @{
1006	*/
1007	/** Unresolved (unknown) pipe i/o error. */
1008	#define VERR_PIPE_IO_ERROR (-300)
1009	/** Broken pipe. */
1010	#define VERR_BROKEN_PIPE (-301)
1011	/** Bad pipe. */
1012	#define VERR_BAD_PIPE (-302)
1013	/** Pipe is busy. */
1014	#define VERR_PIPE_BUSY (-303)
1015	/** No data in pipe. */
1016	#define VERR_NO_DATA (-304)
1017	/** Pipe is not connected. */
1018	#define VERR_PIPE_NOT_CONNECTED (-305)
1019	/** More data available in pipe. */
1020	#define VERR_MORE_DATA (-306)
1021	/** @} */
1022
1023
1024	/** @name Generic Semaphores Status Codes
1025	* @{
1026	*/
1027	/** Unresolved (unknown) semaphore error. */
1028	#define VERR_SEM_ERROR (-350)
1029	/** Too many semaphores. */
1030	#define VERR_TOO_MANY_SEMAPHORES (-351)
1031	/** Exclusive semaphore is owned by another process. */
1032	#define VERR_EXCL_SEM_ALREADY_OWNED (-352)
1033	/** The semaphore is set and cannot be closed. */
1034	#define VERR_SEM_IS_SET (-353)
1035	/** The semaphore cannot be set again. */
1036	#define VERR_TOO_MANY_SEM_REQUESTS (-354)
1037	/** Attempt to release mutex not owned by caller. */
1038	#define VERR_NOT_OWNER (-355)
1039	/** The semaphore has been opened too many times. */
1040	#define VERR_TOO_MANY_OPENS (-356)
1041	/** The maximum posts for the event semaphore has been reached. */
1042	#define VERR_TOO_MANY_POSTS (-357)
1043	/** The event semaphore has already been posted. */
1044	#define VERR_ALREADY_POSTED (-358)
1045	/** The event semaphore has already been reset. */
1046	#define VERR_ALREADY_RESET (-359)
1047	/** The semaphore is in use. */
1048	#define VERR_SEM_BUSY (-360)
1049	/** The previous ownership of this semaphore has ended. */
1050	#define VERR_SEM_OWNER_DIED (-361)
1051	/** Failed to open semaphore by name - not found. */
1052	#define VERR_SEM_NOT_FOUND (-362)
1053	/** Semaphore destroyed while waiting. */
1054	#define VERR_SEM_DESTROYED (-363)
1055	/** Nested ownership requests are not permitted for this semaphore type. */
1056	#define VERR_SEM_NESTED (-364)
1057	/** Deadlock detected. */
1058	#define VERR_DEADLOCK (-365)
1059	/** Ping-Pong listen or speak out of turn error. */
1060	#define VERR_SEM_OUT_OF_TURN (-366)
1061	/** Tried to take a semaphore in a bad context. */
1062	#define VERR_SEM_BAD_CONTEXT (-367)
1063	/** Don't spin for the semaphore, but it is safe to try grab it. */
1064	#define VINF_SEM_BAD_CONTEXT (367)
1065	/** Wrong locking order detected. */
1066	#define VERR_SEM_LV_WRONG_ORDER (-368)
1067	/** Wrong release order detected. */
1068	#define VERR_SEM_LV_WRONG_RELEASE_ORDER (-369)
1069	/** Attempt to recursively enter a non-recurisve lock. */
1070	#define VERR_SEM_LV_NESTED (-370)
1071	/** Invalid parameters passed to the lock validator. */
1072	#define VERR_SEM_LV_INVALID_PARAMETER (-371)
1073	/** The lock validator detected a deadlock. */
1074	#define VERR_SEM_LV_DEADLOCK (-372)
1075	/** The lock validator detected an existing deadlock.
1076	* The deadlock was not caused by the current operation, but existed already. */
1077	#define VERR_SEM_LV_EXISTING_DEADLOCK (-373)
1078	/** Not the lock owner according our records. */
1079	#define VERR_SEM_LV_NOT_OWNER (-374)
1080	/** An illegal lock upgrade was attempted. */
1081	#define VERR_SEM_LV_ILLEGAL_UPGRADE (-375)
1082	/** The thread is not a valid signaller of the event. */
1083	#define VERR_SEM_LV_NOT_SIGNALLER (-376)
1084	/** Internal error in the lock validator or related components. */
1085	#define VERR_SEM_LV_INTERNAL_ERROR (-377)
1086	/** @} */
1087
1088
1089	/** @name Generic Network I/O Status Codes
1090	* @{
1091	*/
1092	/** Unresolved (unknown) network error. */
1093	#define VERR_NET_IO_ERROR (-400)
1094	/** The network is busy or is out of resources. */
1095	#define VERR_NET_OUT_OF_RESOURCES (-401)
1096	/** Net host name not found. */
1097	#define VERR_NET_HOST_NOT_FOUND (-402)
1098	/** Network path not found. */
1099	#define VERR_NET_PATH_NOT_FOUND (-403)
1100	/** General network printing error. */
1101	#define VERR_NET_PRINT_ERROR (-404)
1102	/** The machine is not on the network. */
1103	#define VERR_NET_NO_NETWORK (-405)
1104	/** Name is not unique on the network. */
1105	#define VERR_NET_NOT_UNIQUE_NAME (-406)
1106
1107	/* These are BSD networking error codes - numbers correspond, don't mess! */
1108	/** Operation in progress. */
1109	#define VERR_NET_IN_PROGRESS (-436)
1110	/** Operation already in progress. */
1111	#define VERR_NET_ALREADY_IN_PROGRESS (-437)
1112	/** Attempted socket operation with a non-socket handle.
1113	* (This includes closed handles.) */
1114	#define VERR_NET_NOT_SOCKET (-438)
1115	/** Destination address required. */
1116	#define VERR_NET_DEST_ADDRESS_REQUIRED (-439)
1117	/** Message too long. */
1118	#define VERR_NET_MSG_SIZE (-440)
1119	/** Protocol wrong type for socket. */
1120	#define VERR_NET_PROTOCOL_TYPE (-441)
1121	/** Protocol not available. */
1122	#define VERR_NET_PROTOCOL_NOT_AVAILABLE (-442)
1123	/** Protocol not supported. */
1124	#define VERR_NET_PROTOCOL_NOT_SUPPORTED (-443)
1125	/** Socket type not supported. */
1126	#define VERR_NET_SOCKET_TYPE_NOT_SUPPORTED (-444)
1127	/** Operation not supported. */
1128	#define VERR_NET_OPERATION_NOT_SUPPORTED (-445)
1129	/** Protocol family not supported. */
1130	#define VERR_NET_PROTOCOL_FAMILY_NOT_SUPPORTED (-446)
1131	/** Address family not supported by protocol family. */
1132	#define VERR_NET_ADDRESS_FAMILY_NOT_SUPPORTED (-447)
1133	/** Address already in use. */
1134	#define VERR_NET_ADDRESS_IN_USE (-448)
1135	/** Can't assign requested address. */
1136	#define VERR_NET_ADDRESS_NOT_AVAILABLE (-449)
1137	/** Network is down. */
1138	#define VERR_NET_DOWN (-450)
1139	/** Network is unreachable. */
1140	#define VERR_NET_UNREACHABLE (-451)
1141	/** Network dropped connection on reset. */
1142	#define VERR_NET_CONNECTION_RESET (-452)
1143	/** Software caused connection abort. */
1144	#define VERR_NET_CONNECTION_ABORTED (-453)
1145	/** Connection reset by peer. */
1146	#define VERR_NET_CONNECTION_RESET_BY_PEER (-454)
1147	/** No buffer space available. */
1148	#define VERR_NET_NO_BUFFER_SPACE (-455)
1149	/** Socket is already connected. */
1150	#define VERR_NET_ALREADY_CONNECTED (-456)
1151	/** Socket is not connected. */
1152	#define VERR_NET_NOT_CONNECTED (-457)
1153	/** Can't send after socket shutdown. */
1154	#define VERR_NET_SHUTDOWN (-458)
1155	/** Too many references: can't splice. */
1156	#define VERR_NET_TOO_MANY_REFERENCES (-459)
1157	/** Too many references: can't splice. */
1158	#define VERR_NET_CONNECTION_TIMED_OUT (-460)
1159	/** Connection refused. */
1160	#define VERR_NET_CONNECTION_REFUSED (-461)
1161	/* ELOOP is not net. */
1162	/* ENAMETOOLONG is not net. */
1163	/** Host is down. */
1164	#define VERR_NET_HOST_DOWN (-464)
1165	/** No route to host. */
1166	#define VERR_NET_HOST_UNREACHABLE (-465)
1167	/** Protocol error. */
1168	#define VERR_NET_PROTOCOL_ERROR (-466)
1169	/** @} */
1170
1171
1172	/** @name TCP Status Codes
1173	* @{
1174	*/
1175	/** Stop the TCP server. */
1176	#define VERR_TCP_SERVER_STOP (-500)
1177	/** The server was stopped. */
1178	#define VINF_TCP_SERVER_STOP 500
1179	/** The TCP server was shut down using RTTcpServerShutdown. */
1180	#define VERR_TCP_SERVER_SHUTDOWN (-501)
1181	/** The TCP server was destroyed. */
1182	#define VERR_TCP_SERVER_DESTROYED (-502)
1183	/** The TCP server has no client associated with it. */
1184	#define VINF_TCP_SERVER_NO_CLIENT 503
1185	/** @} */
1186
1187
1188	/** @name L4 Specific Status Codes
1189	* @{
1190	*/
1191	/** Invalid offset in an L4 dataspace */
1192	#define VERR_L4_INVALID_DS_OFFSET (-550)
1193	/** IPC error */
1194	#define VERR_IPC (-551)
1195	/** Item already used */
1196	#define VERR_RESOURCE_IN_USE (-552)
1197	/** Source/destination not found */
1198	#define VERR_IPC_PROCESS_NOT_FOUND (-553)
1199	/** Receive timeout */
1200	#define VERR_IPC_RECEIVE_TIMEOUT (-554)
1201	/** Send timeout */
1202	#define VERR_IPC_SEND_TIMEOUT (-555)
1203	/** Receive cancelled */
1204	#define VERR_IPC_RECEIVE_CANCELLED (-556)
1205	/** Send cancelled */
1206	#define VERR_IPC_SEND_CANCELLED (-557)
1207	/** Receive aborted */
1208	#define VERR_IPC_RECEIVE_ABORTED (-558)
1209	/** Send aborted */
1210	#define VERR_IPC_SEND_ABORTED (-559)
1211	/** Couldn't map pages during receive */
1212	#define VERR_IPC_RECEIVE_MAP_FAILED (-560)
1213	/** Couldn't map pages during send */
1214	#define VERR_IPC_SEND_MAP_FAILED (-561)
1215	/** Send pagefault timeout in receive */
1216	#define VERR_IPC_RECEIVE_SEND_PF_TIMEOUT (-562)
1217	/** Send pagefault timeout in send */
1218	#define VERR_IPC_SEND_SEND_PF_TIMEOUT (-563)
1219	/** (One) receive buffer was too small, or too few buffers */
1220	#define VINF_IPC_RECEIVE_MSG_CUT 564
1221	/** (One) send buffer was too small, or too few buffers */
1222	#define VINF_IPC_SEND_MSG_CUT 565
1223	/** Dataspace manager server not found */
1224	#define VERR_L4_DS_MANAGER_NOT_FOUND (-566)
1225	/** @} */
1226
1227
1228	/** @name Loader Status Codes.
1229	* @{
1230	*/
1231	/** Invalid executable signature. */
1232	#define VERR_INVALID_EXE_SIGNATURE (-600)
1233	/** The iprt loader recognized a ELF image, but doesn't support loading it. */
1234	#define VERR_ELF_EXE_NOT_SUPPORTED (-601)
1235	/** The iprt loader recognized a PE image, but doesn't support loading it. */
1236	#define VERR_PE_EXE_NOT_SUPPORTED (-602)
1237	/** The iprt loader recognized a LX image, but doesn't support loading it. */
1238	#define VERR_LX_EXE_NOT_SUPPORTED (-603)
1239	/** The iprt loader recognized a LE image, but doesn't support loading it. */
1240	#define VERR_LE_EXE_NOT_SUPPORTED (-604)
1241	/** The iprt loader recognized a NE image, but doesn't support loading it. */
1242	#define VERR_NE_EXE_NOT_SUPPORTED (-605)
1243	/** The iprt loader recognized a MZ image, but doesn't support loading it. */
1244	#define VERR_MZ_EXE_NOT_SUPPORTED (-606)
1245	/** The iprt loader recognized an a.out image, but doesn't support loading it. */
1246	#define VERR_AOUT_EXE_NOT_SUPPORTED (-607)
1247	/** Bad executable. */
1248	#define VERR_BAD_EXE_FORMAT (-608)
1249	/** Symbol (export) not found. */
1250	#define VERR_SYMBOL_NOT_FOUND (-609)
1251	/** Module not found. */
1252	#define VERR_MODULE_NOT_FOUND (-610)
1253	/** The loader resolved an external symbol to an address to big for the image format. */
1254	#define VERR_SYMBOL_VALUE_TOO_BIG (-611)
1255	/** The image is too big. */
1256	#define VERR_IMAGE_TOO_BIG (-612)
1257	/** The image base address is to high for this image type. */
1258	#define VERR_IMAGE_BASE_TOO_HIGH (-614)
1259	/** Mismatching architecture. */
1260	#define VERR_LDR_ARCH_MISMATCH (-615)
1261	/** Mismatch between IPRT and native loader. */
1262	#define VERR_LDR_MISMATCH_NATIVE (-616)
1263	/** Failed to resolve an imported (external) symbol. */
1264	#define VERR_LDR_IMPORTED_SYMBOL_NOT_FOUND (-617)
1265	/** Generic loader failure. */
1266	#define VERR_LDR_GENERAL_FAILURE (-618)
1267	/** Code signing error. */
1268	#define VERR_LDR_IMAGE_HASH (-619)
1269	/** The PE loader encountered delayed imports, a feature which hasn't been implemented yet. */
1270	#define VERR_LDRPE_DELAY_IMPORT (-620)
1271	/** The PE loader encountered a malformed certificate. */
1272	#define VERR_LDRPE_CERT_MALFORMED (-621)
1273	/** The PE loader encountered a certificate with an unsupported type or structure revision. */
1274	#define VERR_LDRPE_CERT_UNSUPPORTED (-622)
1275	/** The PE loader doesn't know how to deal with the global pointer data directory entry yet. */
1276	#define VERR_LDRPE_GLOBALPTR (-623)
1277	/** The PE loader doesn't support the TLS data directory yet. */
1278	#define VERR_LDRPE_TLS (-624)
1279	/** The PE loader doesn't grok the COM descriptor data directory entry. */
1280	#define VERR_LDRPE_COM_DESCRIPTOR (-625)
1281	/** The PE loader encountered an unknown load config directory/header size. */
1282	#define VERR_LDRPE_LOAD_CONFIG_SIZE (-626)
1283	/** The PE loader encountered a lock prefix table, a feature which hasn't been implemented yet. */
1284	#define VERR_LDRPE_LOCK_PREFIX_TABLE (-627)
1285	/** The ELF loader doesn't handle foreign endianness. */
1286	#define VERR_LDRELF_ODD_ENDIAN (-630)
1287	/** The ELF image is 'dynamic', the ELF loader can only deal with 'relocatable' images at present. */
1288	#define VERR_LDRELF_DYN (-631)
1289	/** The ELF image is 'executable', the ELF loader can only deal with 'relocatable' images at present. */
1290	#define VERR_LDRELF_EXEC (-632)
1291	/** The ELF image was created for an unsupported target machine type. */
1292	#define VERR_LDRELF_MACHINE (-633)
1293	/** The ELF version is not supported. */
1294	#define VERR_LDRELF_VERSION (-634)
1295	/** The ELF loader cannot handle multiple SYMTAB sections. */
1296	#define VERR_LDRELF_MULTIPLE_SYMTABS (-635)
1297	/** The ELF loader encountered a relocation type which is not implemented. */
1298	#define VERR_LDRELF_RELOCATION_NOT_SUPPORTED (-636)
1299	/** The ELF loader encountered a bad symbol index. */
1300	#define VERR_LDRELF_INVALID_SYMBOL_INDEX (-637)
1301	/** The ELF loader encountered an invalid symbol name offset. */
1302	#define VERR_LDRELF_INVALID_SYMBOL_NAME_OFFSET (-638)
1303	/** The ELF loader encountered an invalid relocation offset. */
1304	#define VERR_LDRELF_INVALID_RELOCATION_OFFSET (-639)
1305	/** The ELF loader didn't find the symbol/string table for the image. */
1306	#define VERR_LDRELF_NO_SYMBOL_OR_NO_STRING_TABS (-640)
1307	/** @}*/
1308
1309	/** @name Debug Info Reader Status Codes.
1310	* @{
1311	*/
1312	/** The module contains no line number information. */
1313	#define VERR_DBG_NO_LINE_NUMBERS (-650)
1314	/** The module contains no symbol information. */
1315	#define VERR_DBG_NO_SYMBOLS (-651)
1316	/** The specified segment:offset address was invalid. Typically an attempt at
1317	* addressing outside the segment boundary. */
1318	#define VERR_DBG_INVALID_ADDRESS (-652)
1319	/** Invalid segment index. */
1320	#define VERR_DBG_INVALID_SEGMENT_INDEX (-653)
1321	/** Invalid segment offset. */
1322	#define VERR_DBG_INVALID_SEGMENT_OFFSET (-654)
1323	/** Invalid image relative virtual address. */
1324	#define VERR_DBG_INVALID_RVA (-655)
1325	/** Invalid image relative virtual address. */
1326	#define VERR_DBG_SPECIAL_SEGMENT (-656)
1327	/** Address conflict within a module/segment.
1328	* Attempted to add a segment, symbol or line number that fully or partially
1329	* overlaps with an existing one. */
1330	#define VERR_DBG_ADDRESS_CONFLICT (-657)
1331	/** Duplicate symbol within the module.
1332	* Attempted to add a symbol which name already exists within the module. */
1333	#define VERR_DBG_DUPLICATE_SYMBOL (-658)
1334	/** The segment index specified when adding a new segment is already in use. */
1335	#define VERR_DBG_SEGMENT_INDEX_CONFLICT (-659)
1336	/** No line number was found for the specified address/ordinal/whatever. */
1337	#define VERR_DBG_LINE_NOT_FOUND (-660)
1338	/** The length of the symbol name is out of range.
1339	* This means it is an empty string or that it's greater or equal to
1340	* RTDBG_SYMBOL_NAME_LENGTH. */
1341	#define VERR_DBG_SYMBOL_NAME_OUT_OF_RANGE (-661)
1342	/** The length of the file name is out of range.
1343	* This means it is an empty string or that it's greater or equal to
1344	* RTDBG_FILE_NAME_LENGTH. */
1345	#define VERR_DBG_FILE_NAME_OUT_OF_RANGE (-662)
1346	/** The length of the segment name is out of range.
1347	* This means it is an empty string or that it is greater or equal to
1348	* RTDBG_SEGMENT_NAME_LENGTH. */
1349	#define VERR_DBG_SEGMENT_NAME_OUT_OF_RANGE (-663)
1350	/** The specified address range wraps around. */
1351	#define VERR_DBG_ADDRESS_WRAP (-664)
1352	/** The file is not a valid NM map file. */
1353	#define VERR_DBG_NOT_NM_MAP_FILE (-665)
1354	/** The file is not a valid /proc/kallsyms file. */
1355	#define VERR_DBG_NOT_LINUX_KALLSYMS (-666)
1356	/** No debug module interpreter matching the debug info. */
1357	#define VERR_DBG_NO_MATCHING_INTERPRETER (-667)
1358	/** @} */
1359
1360	/** @name Request Packet Status Codes.
1361	* @{
1362	*/
1363	/** Invalid RT request type.
1364	* For the RTReqAlloc() case, the caller just specified an illegal enmType. For
1365	* all the other occurrences it means indicates corruption, broken logic, or stupid
1366	* interface user. */
1367	#define VERR_RT_REQUEST_INVALID_TYPE (-700)
1368	/** Invalid RT request state.
1369	* The state of the request packet was not the expected and accepted one(s). Either
1370	* the interface user screwed up, or we've got corruption/broken logic. */
1371	#define VERR_RT_REQUEST_STATE (-701)
1372	/** Invalid RT request packet.
1373	* One or more of the RT controlled packet members didn't contain the correct
1374	* values. Some thing's broken. */
1375	#define VERR_RT_REQUEST_INVALID_PACKAGE (-702)
1376	/** The status field has not been updated yet as the request is still
1377	* pending completion. Someone queried the iStatus field before the request
1378	* has been fully processed. */
1379	#define VERR_RT_REQUEST_STATUS_STILL_PENDING (-703)
1380	/** The request has been freed, don't read the status now.
1381	* Someone is reading the iStatus field of a freed request packet. */
1382	#define VERR_RT_REQUEST_STATUS_FREED (-704)
1383	/** @} */
1384
1385	/** @name Environment Status Code
1386	* @{
1387	*/
1388	/** The specified environment variable was not found. (RTEnvGetEx) */
1389	#define VERR_ENV_VAR_NOT_FOUND (-750)
1390	/** The specified environment variable was not found. (RTEnvUnsetEx) */
1391	#define VINF_ENV_VAR_NOT_FOUND (750)
1392	/** @} */
1393
1394	/** @name Multiprocessor Status Codes.
1395	* @{
1396	*/
1397	/** The specified cpu is offline. */
1398	#define VERR_CPU_OFFLINE (-800)
1399	/** The specified cpu was not found. */
1400	#define VERR_CPU_NOT_FOUND (-801)
1401	/** @} */
1402
1403	/** @name RTGetOpt status codes
1404	* @{ */
1405	/** RTGetOpt: Command line option not recognized. */
1406	#define VERR_GETOPT_UNKNOWN_OPTION (-825)
1407	/** RTGetOpt: Command line option needs argument. */
1408	#define VERR_GETOPT_REQUIRED_ARGUMENT_MISSING (-826)
1409	/** RTGetOpt: Command line option has argument with bad format. */
1410	#define VERR_GETOPT_INVALID_ARGUMENT_FORMAT (-827)
1411	/** RTGetOpt: Not an option. */
1412	#define VINF_GETOPT_NOT_OPTION 828
1413	/** RTGetOpt: Command line option needs an index. */
1414	#define VERR_GETOPT_INDEX_MISSING (-829)
1415	/** @} */
1416
1417	/** @name RTCache status codes
1418	* @{ */
1419	/** RTCache: cache is full. */
1420	#define VERR_CACHE_FULL (-850)
1421	/** RTCache: cache is empty. */
1422	#define VERR_CACHE_EMPTY (-851)
1423	/** @} */
1424
1425	/** @name RTMemCache status codes
1426	* @{ */
1427	/** Reached the max cache size. */
1428	#define VERR_MEM_CACHE_MAX_SIZE (-855)
1429	/** @} */
1430
1431	/** @name RTS3 status codes
1432	* @{ */
1433	/** Access denied error. */
1434	#define VERR_S3_ACCESS_DENIED (-875)
1435	/** The bucket/key wasn't found. */
1436	#define VERR_S3_NOT_FOUND (-876)
1437	/** Bucket already exists. */
1438	#define VERR_S3_BUCKET_ALREADY_EXISTS (-877)
1439	/** Can't delete bucket with keys. */
1440	#define VERR_S3_BUCKET_NOT_EMPTY (-878)
1441	/** The current operation was canceled. */
1442	#define VERR_S3_CANCELED (-879)
1443	/** @} */
1444
1445	/** @name RTManifest status codes
1446	* @{ */
1447	/** A digest type used in the manifest file isn't supported. */
1448	#define VERR_MANIFEST_UNSUPPORTED_DIGEST_TYPE (-900)
1449	/** An entry in the manifest file couldn't be interpreted correctly. */
1450	#define VERR_MANIFEST_WRONG_FILE_FORMAT (-901)
1451	/** A digest doesn't match the corresponding file. */
1452	#define VERR_MANIFEST_DIGEST_MISMATCH (-902)
1453	/** The file list doesn't match to the content of the manifest file. */
1454	#define VERR_MANIFEST_FILE_MISMATCH (-903)
1455	/** @} */
1456
1457	/** @name RTTar status codes
1458	* @{ */
1459	/** The checksum of a tar header record doesn't match. */
1460	#define VERR_TAR_CHKSUM_MISMATCH (-925)
1461	/** The tar end of file record was read. */
1462	#define VERR_TAR_END_OF_FILE (-926)
1463	/** The tar file ended unexpectedly. */
1464	#define VERR_TAR_UNEXPECTED_EOS (-927)
1465	/** The tar termination records was encountered without reaching the end of
1466	* the input stream. */
1467	#define VERR_TAR_EOS_MORE_INPUT (-928)
1468	/** A number tar header field was malformed. */
1469	#define VERR_TAR_BAD_NUM_FIELD (-929)
1470	/** A numeric tar header field was not terminated correctly. */
1471	#define VERR_TAR_BAD_NUM_FIELD_TERM (-930)
1472	/** A number tar header field was encoded using base-256 which this
1473	* tar implementation currently does not support. */
1474	#define VERR_TAR_BASE_256_NOT_SUPPORTED (-931)
1475	/** A number tar header field yielded a value too large for the internal
1476	* variable of the tar interpreter. */
1477	#define VERR_TAR_NUM_VALUE_TOO_LARGE (-932)
1478	/** The combined minor and major device number type is too small to hold the
1479	* value stored in the tar header. */
1480	#define VERR_TAR_DEV_VALUE_TOO_LARGE (-933)
1481	/** The mode field in a tar header is bad. */
1482	#define VERR_TAR_BAD_MODE_FIELD (-934)
1483	/** The mode field should not include the type. */
1484	#define VERR_TAR_MODE_WITH_TYPE (-935)
1485	/** The size field should be zero for links and symlinks. */
1486	#define VERR_TAR_SIZE_NOT_ZERO (-936)
1487	/** Encountered an unknown type flag. */
1488	#define VERR_TAR_UNKNOWN_TYPE_FLAG (-937)
1489	/** The tar header is all zeros. */
1490	#define VERR_TAR_ZERO_HEADER (-938)
1491	/** Not a uniform standard tape v0.0 archive header. */
1492	#define VERR_TAR_NOT_USTAR_V00 (-939)
1493	/** The name is empty. */
1494	#define VERR_TAR_EMPTY_NAME (-940)
1495	/** A non-directory entry has a name ending with a slash. */
1496	#define VERR_TAR_NON_DIR_ENDS_WITH_SLASH (-941)
1497	/** Encountered an unsupported portable archive exchange (pax) header. */
1498	#define VERR_TAR_UNSUPPORTED_PAX_TYPE (-942)
1499	/** Encountered an unsupported Solaris Tar extension. */
1500	#define VERR_TAR_UNSUPPORTED_SOLARIS_HDR_TYPE (-943)
1501	/** Encountered an unsupported GNU Tar extension. */
1502	#define VERR_TAR_UNSUPPORTED_GNU_HDR_TYPE (-944)
1503	/** Malformed checksum field in the tar header. */
1504	#define VERR_TAR_BAD_CHKSUM_FIELD (-945)
1505	/** Malformed checksum field in the tar header. */
1506	#define VERR_TAR_MALFORMED_GNU_LONGXXXX (-946)
1507	/** Too long name or link string. */
1508	#define VERR_TAR_NAME_TOO_LONG (-947)
1509	/** @} */
1510
1511	/** @name RTPoll status codes
1512	* @{ */
1513	/** The handle is not pollable. */
1514	#define VERR_POLL_HANDLE_NOT_POLLABLE (-950)
1515	/** The handle ID is already present in the poll set. */
1516	#define VERR_POLL_HANDLE_ID_EXISTS (-951)
1517	/** The handle ID was not found in the set. */
1518	#define VERR_POLL_HANDLE_ID_NOT_FOUND (-952)
1519	/** The poll set is full. */
1520	#define VERR_POLL_SET_IS_FULL (-953)
1521	/** @} */
1522
1523	/** @name RTZip status codes
1524	* @{ */
1525	/** Generic zip error. */
1526	#define VERR_ZIP_ERROR (-22000)
1527	/** The compressed data was corrupted. */
1528	#define VERR_ZIP_CORRUPTED (-22001)
1529	/** Ran out of memory while compressing or uncompressing. */
1530	#define VERR_ZIP_NO_MEMORY (-22002)
1531	/** The compression format version is unsupported. */
1532	#define VERR_ZIP_UNSUPPORTED_VERSION (-22003)
1533	/** The compression method is unsupported. */
1534	#define VERR_ZIP_UNSUPPORTED_METHOD (-22004)
1535	/** The compressed data started with a bad header. */
1536	#define VERR_ZIP_BAD_HEADER (-22005)
1537	/** @} */
1538
1539	/** @name RTVfs status codes
1540	* @{ */
1541	/** The VFS chain specification does not have a valid prefix. */
1542	#define VERR_VFS_CHAIN_NO_PREFIX (-22100)
1543	/** The VFS chain specification is empty. */
1544	#define VERR_VFS_CHAIN_EMPTY (-22101)
1545	/** Expected an element. */
1546	#define VERR_VFS_CHAIN_EXPECTED_ELEMENT (-22102)
1547	/** The VFS object type is not known. */
1548	#define VERR_VFS_CHAIN_UNKNOWN_TYPE (-22103)
1549	/** Expected a left paranthese. */
1550	#define VERR_VFS_CHAIN_EXPECTED_LEFT_PARENTHESES (-22104)
1551	/** Expected a right paranthese. */
1552	#define VERR_VFS_CHAIN_EXPECTED_RIGHT_PARENTHESES (-22105)
1553	/** Expected a provider name. */
1554	#define VERR_VFS_CHAIN_EXPECTED_PROVIDER_NAME (-22106)
1555	/** Expected an action (> or \|). */
1556	#define VERR_VFS_CHAIN_EXPECTED_ACTION (-22107)
1557	/** Only one action element is currently supported. */
1558	#define VERR_VFS_CHAIN_MULTIPLE_ACTIONS (-22108)
1559	/** Expected to find a driving action (>), but there is none. */
1560	#define VERR_VFS_CHAIN_NO_ACTION (-22109)
1561	/** Expected pipe action. */
1562	#define VERR_VFS_CHAIN_EXPECTED_PIPE (-22110)
1563	/** Unexpected action type. */
1564	#define VERR_VFS_CHAIN_UNEXPECTED_ACTION_TYPE (-22111)
1565	/** @} */
1566
1567	/* SED-END */
1568
1569	/** @} */
1570
1571	#endif
1572

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