RTErrConvertFromErrno.cpp@ 45733

Last change on this file since 45733 was 43363, checked in by vboxsync, 12 years ago
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1	/* $Id: RTErrConvertFromErrno.cpp 43363 2012-09-20 09:56:07Z vboxsync $ */
2	/** @file
3	* IPRT - Convert errno to iprt status codes.
4	*/
5
6	/*
7	* Copyright (C) 2006-2012 Oracle Corporation
8	*
9	* This file is part of VirtualBox Open Source Edition (OSE), as
10	* available from http://www.virtualbox.org. This file is free software;
11	* you can redistribute it and/or modify it under the terms of the GNU
12	* General Public License (GPL) as published by the Free Software
13	* Foundation, in version 2 as it comes in the "COPYING" file of the
14	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16	*
17	* The contents of this file may alternatively be used under the terms
18	* of the Common Development and Distribution License Version 1.0
19	* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
20	* VirtualBox OSE distribution, in which case the provisions of the
21	* CDDL are applicable instead of those of the GPL.
22	*
23	* You may elect to license modified versions of this file under the
24	* terms and conditions of either the GPL or the CDDL or both.
25	*/
26
27
28	/*******************************************************************************
29	* Header Files *
30	*******************************************************************************/
31	#include <iprt/err.h>
32	#include "internal/iprt.h"
33
34	#include <iprt/assert.h>
35	#include <iprt/errno.h>
36
37
38	RTDECL(int) RTErrConvertFromErrno(unsigned uNativeCode)
39	{
40	/* very fast check for no error. */
41	if (uNativeCode == 0)
42	return VINF_SUCCESS;
43
44	/*
45	* Process error codes.
46	*
47	* (Use a switch and not a table since the numbers vary among compilers
48	* and OSes. So we let the compiler switch optimizer handle speed issues.)
49	*
50	* This switch is arranged like the Linux i386 errno.h! This switch is mirrored
51	* by RTErrConvertToErrno.
52	*/
53	switch (uNativeCode)
54	{ /* Linux number */
55	#ifdef EPERM
56	case EPERM: return VERR_ACCESS_DENIED; /* 1 */
57	#endif
58	#ifdef ENOENT
59	case ENOENT: return VERR_FILE_NOT_FOUND;
60	#endif
61	#ifdef ESRCH
62	case ESRCH: return VERR_PROCESS_NOT_FOUND;
63	#endif
64	#ifdef EINTR
65	case EINTR: return VERR_INTERRUPTED;
66	#endif
67	#ifdef EIO
68	case EIO: return VERR_DEV_IO_ERROR;
69	#endif
70	#ifdef ENXIO
71	case ENXIO: return VERR_DEV_IO_ERROR; /*@todo fix this duplicate error /
72	#endif
73	#ifdef E2BIG
74	case E2BIG: return VERR_TOO_MUCH_DATA;
75	#endif
76	#ifdef ENOEXEC
77	case ENOEXEC: return VERR_BAD_EXE_FORMAT;
78	#endif
79	#ifdef EBADF
80	case EBADF: return VERR_INVALID_HANDLE;
81	#endif
82	#ifdef ECHILD
83	case ECHILD: return VERR_PROCESS_NOT_FOUND; /* 10 / /@todo fix duplicate error /
84	#endif
85	#ifdef EAGAIN
86	case EAGAIN: return VERR_TRY_AGAIN;
87	#endif
88	#ifdef ENOMEM
89	case ENOMEM: return VERR_NO_MEMORY;
90	#endif
91	#ifdef EACCES
92	case EACCES: return VERR_ACCESS_DENIED; /*@todo fix duplicate error /
93	#endif
94	#ifdef EFAULT
95	case EFAULT: return VERR_INVALID_POINTER;
96	#endif
97	#ifdef ENOTBLK
98	//case ENOTBLK: return VERR_;
99	#endif
100	#ifdef EBUSY
101	case EBUSY: return VERR_RESOURCE_BUSY;
102	#endif
103	#ifdef EEXIST
104	case EEXIST: return VERR_ALREADY_EXISTS;
105	#endif
106	#ifdef EXDEV
107	case EXDEV: return VERR_NOT_SAME_DEVICE;
108	#endif
109	#ifdef ENODEV
110	case ENODEV: return VERR_NOT_SUPPORTED; /*@todo fix duplicate error /
111	#endif
112	#ifdef ENOTDIR
113	case ENOTDIR: return VERR_PATH_NOT_FOUND; /* 20 */
114	#endif
115	#ifdef EISDIR
116	case EISDIR: return VERR_IS_A_DIRECTORY;
117	#endif
118	#ifdef EINVAL
119	case EINVAL: return VERR_INVALID_PARAMETER;
120	#endif
121	#ifdef ENFILE
122	case ENFILE: return VERR_TOO_MANY_OPEN_FILES; /*@Todo fix duplicate error /
123	#endif
124	#ifdef EMFILE
125	case EMFILE: return VERR_TOO_MANY_OPEN_FILES;
126	#endif
127	#ifdef ENOTTY
128	case ENOTTY: return VERR_INVALID_FUNCTION;
129	#endif
130	#ifdef ETXTBSY
131	case ETXTBSY: return VERR_SHARING_VIOLATION;
132	#endif
133	#ifdef EFBIG
134	case EFBIG: return VERR_FILE_TOO_BIG;
135	#endif
136	#ifdef ENOSPC
137	case ENOSPC: return VERR_DISK_FULL;
138	#endif
139	#ifdef ESPIPE
140	case ESPIPE: return VERR_SEEK_ON_DEVICE;
141	#endif
142	#ifdef EROFS
143	case EROFS: return VERR_WRITE_PROTECT; /* 30 */
144	#endif
145	#ifdef EMLINK
146	//case EMLINK:
147	#endif
148	#ifdef EPIPE
149	case EPIPE: return VERR_BROKEN_PIPE;
150	#endif
151	#ifdef EDOM
152	case EDOM: return VERR_INVALID_PARAMETER; /*@todo fix duplicate error /
153	#endif
154	#ifdef ERANGE
155	case ERANGE: return VERR_INVALID_PARAMETER; /*@todo fix duplicate error /
156	#endif
157	#ifdef EDEADLK
158	case EDEADLK: return VERR_DEADLOCK;
159	#endif
160	#ifdef ENAMETOOLONG
161	case ENAMETOOLONG: return VERR_FILENAME_TOO_LONG;
162	#endif
163	#ifdef ENOLCK
164	case ENOLCK: return VERR_FILE_LOCK_FAILED;
165	#endif
166	#ifdef ENOSYS /** @todo map this differently on solaris. */
167	case ENOSYS: return VERR_NOT_SUPPORTED;
168	#endif
169	#ifdef ENOTEMPTY
170	case ENOTEMPTY: return VERR_DIR_NOT_EMPTY;
171	#endif
172	#ifdef ELOOP
173	case ELOOP: return VERR_TOO_MANY_SYMLINKS; /* 40 */
174	#endif
175	//41??
176	#ifdef ENOMSG
177	//case ENOMSG 42 /* No message of desired type */
178	#endif
179	#ifdef EIDRM
180	//case EIDRM 43 /* Identifier removed */
181	#endif
182	#ifdef ECHRNG
183	//case ECHRNG 44 /* Channel number out of range */
184	#endif
185	#ifdef EL2NSYNC
186	//case EL2NSYNC 45 /* Level 2 not synchronized */
187	#endif
188	#ifdef EL3HLT
189	//case EL3HLT 46 /* Level 3 halted */
190	#endif
191	#ifdef EL3RST
192	//case EL3RST 47 /* Level 3 reset */
193	#endif
194	#ifdef ELNRNG
195	//case ELNRNG 48 /* Link number out of range */
196	#endif
197	#ifdef EUNATCH
198	//case EUNATCH 49 /* Protocol driver not attached */
199	#endif
200	#ifdef ENOCSI
201	//case ENOCSI 50 /* No CSI structure available */
202	#endif
203	#ifdef EL2HLT
204	//case EL2HLT 51 /* Level 2 halted */
205	#endif
206	#ifdef EBADE
207	//case EBADE 52 /* Invalid exchange */
208	#endif
209	#ifdef EBADR
210	//case EBADR 53 /* Invalid request descriptor */
211	#endif
212	#ifdef EXFULL
213	//case EXFULL 54 /* Exchange full */
214	#endif
215	#ifdef ENOANO
216	//case ENOANO 55 /* No anode */
217	#endif
218	#ifdef EBADRQC
219	//case EBADRQC 56 /* Invalid request code */
220	#endif
221	#ifdef EBADSLT
222	//case EBADSLT 57 /* Invalid slot */
223	#endif
224	//case 58:
225	#ifdef EBFONT
226	//case EBFONT 59 /* Bad font file format */
227	#endif
228	#ifdef ENOSTR
229	//case ENOSTR 60 /* Device not a stream */
230	#endif
231	#ifdef ENODATA
232	case ENODATA: return VERR_NO_DATA;
233	#endif
234	#ifdef ETIME
235	//case ETIME 62 /* Timer expired */
236	#endif
237	#ifdef ENOSR
238	//case ENOSR 63 /* Out of streams resources */
239	#endif
240	#ifdef ENONET
241	case ENONET: return VERR_NET_NO_NETWORK;
242	#endif
243	#ifdef ENOPKG
244	//case ENOPKG 65 /* Package not installed */
245	#endif
246	#ifdef EREMOTE
247	//case EREMOTE 66 /* Object is remote */
248	#endif
249	#ifdef ENOLINK
250	//case ENOLINK 67 /* Link has been severed */
251	#endif
252	#ifdef EADV
253	//case EADV 68 /* Advertise error */
254	#endif
255	#ifdef ESRMNT
256	//case ESRMNT 69 /* Srmount error */
257	#endif
258	#ifdef ECOMM
259	//case ECOMM 70 /* Communication error on send */
260	#endif
261	#ifdef EPROTO
262	case EPROTO: return VERR_NET_PROTOCOL_ERROR;
263	#endif
264	#ifdef EMULTIHOP
265	//case EMULTIHOP 72 /* Multihop attempted */
266	#endif
267	#ifdef EDOTDOT
268	//case EDOTDOT 73 /* RFS specific error */
269	#endif
270	#ifdef EBADMSG
271	//case EBADMSG 74 /* Not a data message */
272	#endif
273	#ifdef EOVERFLOW
274	case EOVERFLOW: return VERR_TOO_MUCH_DATA; /*@todo fix duplicate error /
275	#endif
276	#ifdef ENOTUNIQ
277	case ENOTUNIQ: return VERR_NET_NOT_UNIQUE_NAME;
278	#endif
279	#ifdef EBADFD
280	case EBADFD: return VERR_INVALID_HANDLE; /*@todo fix duplicate error? /
281	#endif
282	#ifdef EREMCHG
283	//case EREMCHG 78 /* Remote address changed */
284	#endif
285	#ifdef ELIBACC
286	//case ELIBACC 79 /* Can not access a needed shared library */
287	#endif
288	#ifdef ELIBBAD
289	//case ELIBBAD 80 /* Accessing a corrupted shared library */
290	#endif
291	#ifdef ELIBSCN
292	//case ELIBSCN 81 /* .lib section in a.out corrupted */
293	#endif
294	#ifdef ELIBMAX
295	//case ELIBMAX 82 /* Attempting to link in too many shared libraries */
296	#endif
297	#ifdef ELIBEXEC
298	//case ELIBEXEC 83 /* Cannot exec a shared library directly */
299	#endif
300	#ifdef EILSEQ
301	case EILSEQ: return VERR_NO_TRANSLATION;
302	#endif
303	#ifdef ERESTART
304	case ERESTART: return VERR_INTERRUPTED;/*@todo fix duplicate error?/
305	#endif
306	#ifdef ESTRPIPE
307	//case ESTRPIPE 86 /* Streams pipe error */
308	#endif
309	#ifdef EUSERS
310	//case EUSERS 87 /* Too many users */
311	#endif
312	#ifdef ENOTSOCK
313	case ENOTSOCK: return VERR_NET_NOT_SOCKET;
314	#endif
315	#ifdef EDESTADDRREQ
316	case EDESTADDRREQ: return VERR_NET_DEST_ADDRESS_REQUIRED;
317	#endif
318	#ifdef EMSGSIZE
319	case EMSGSIZE: return VERR_NET_MSG_SIZE;
320	#endif
321	#ifdef EPROTOTYPE
322	case EPROTOTYPE: return VERR_NET_PROTOCOL_TYPE;
323	#endif
324	#ifdef ENOPROTOOPT
325	case ENOPROTOOPT: return VERR_NET_PROTOCOL_NOT_AVAILABLE;
326	#endif
327	#ifdef EPROTONOSUPPORT
328	case EPROTONOSUPPORT: return VERR_NET_PROTOCOL_NOT_SUPPORTED;
329	#endif
330	#ifdef ESOCKTNOSUPPORT
331	case ESOCKTNOSUPPORT: return VERR_NET_SOCKET_TYPE_NOT_SUPPORTED;
332	#endif
333	#ifdef EOPNOTSUPP /** @todo map this differently on solaris. */
334	case EOPNOTSUPP: return VERR_NET_OPERATION_NOT_SUPPORTED;
335	#endif
336	#ifdef EPFNOSUPPORT
337	case EPFNOSUPPORT: return VERR_NET_PROTOCOL_FAMILY_NOT_SUPPORTED;
338	#endif
339	#ifdef EAFNOSUPPORT
340	case EAFNOSUPPORT: return VERR_NET_ADDRESS_FAMILY_NOT_SUPPORTED;
341	#endif
342	#ifdef EADDRINUSE
343	case EADDRINUSE: return VERR_NET_ADDRESS_IN_USE;
344	#endif
345	#ifdef EADDRNOTAVAIL
346	case EADDRNOTAVAIL: return VERR_NET_ADDRESS_NOT_AVAILABLE;
347	#endif
348	#ifdef ENETDOWN
349	case ENETDOWN: return VERR_NET_DOWN;
350	#endif
351	#ifdef ENETUNREACH
352	case ENETUNREACH: return VERR_NET_UNREACHABLE;
353	#endif
354	#ifdef ENETRESET
355	case ENETRESET: return VERR_NET_CONNECTION_RESET;
356	#endif
357	#ifdef ECONNABORTED
358	case ECONNABORTED: return VERR_NET_CONNECTION_ABORTED;
359	#endif
360	#ifdef ECONNRESET
361	case ECONNRESET: return VERR_NET_CONNECTION_RESET_BY_PEER;
362	#endif
363	#ifdef ENOBUFS
364	case ENOBUFS: return VERR_NET_NO_BUFFER_SPACE;
365	#endif
366	#ifdef EISCONN
367	case EISCONN: return VERR_NET_ALREADY_CONNECTED;
368	#endif
369	#ifdef ENOTCONN
370	case ENOTCONN: return VERR_NET_NOT_CONNECTED;
371	#endif
372	#ifdef ESHUTDOWN
373	case ESHUTDOWN: return VERR_NET_SHUTDOWN;
374	#endif
375	#ifdef ETOOMANYREFS
376	case ETOOMANYREFS: return VERR_NET_TOO_MANY_REFERENCES;
377	#endif
378	#ifdef ETIMEDOUT
379	case ETIMEDOUT: return VERR_TIMEOUT;
380	#endif
381	#ifdef ECONNREFUSED
382	case ECONNREFUSED: return VERR_NET_CONNECTION_REFUSED;
383	#endif
384	#ifdef EHOSTDOWN
385	case EHOSTDOWN: return VERR_NET_HOST_DOWN;
386	#endif
387	#ifdef EHOSTUNREACH
388	case EHOSTUNREACH: return VERR_NET_HOST_UNREACHABLE;
389	#endif
390	#ifdef EALREADY
391	case EALREADY: return VERR_NET_ALREADY_IN_PROGRESS;
392	#endif
393	#ifdef EINPROGRESS
394	case EINPROGRESS: return VERR_NET_IN_PROGRESS;
395	#endif
396	#ifdef ESTALE
397	//case ESTALE 116 /* Stale NFS file handle */
398	#endif
399	#ifdef EUCLEAN
400	//case EUCLEAN 117 /* Structure needs cleaning */
401	#endif
402	#ifdef ENOTNAM
403	//case ENOTNAM 118 /* Not a XENIX named type file */
404	#endif
405	#ifdef ENAVAIL
406	//case ENAVAIL 119 /* No XENIX semaphores available */
407	#endif
408	#ifdef EISNAM
409	//case EISNAM 120 /* Is a named type file */
410	#endif
411	#ifdef EREMOTEIO
412	//case EREMOTEIO 121 /* Remote I/O error */
413	#endif
414	#ifdef EDQUOT
415	case EDQUOT: return VERR_DISK_FULL; /*@todo fix duplicate error /
416	#endif
417	#ifdef ENOMEDIUM
418	case ENOMEDIUM: return VERR_MEDIA_NOT_PRESENT;
419	#endif
420	#ifdef EMEDIUMTYPE
421	case EMEDIUMTYPE: return VERR_MEDIA_NOT_RECOGNIZED;
422	#endif
423	#if defined(EWOULDBLOCK) && (EWOULDBLOCK != EAGAIN)
424	case EWOULDBLOCK: return VERR_TRY_AGAIN;
425	#endif
426
427	/* Non-linux */
428
429	#ifdef EPROCLIM
430	case EPROCLIM: return VERR_MAX_PROCS_REACHED;
431	#endif
432	#ifdef EDOOFUS
433	# if EDOOFUS != EINVAL
434	case EDOOFUS: return VERR_INTERNAL_ERROR;
435	# endif
436	#endif
437	#ifdef ENOTSUP
438	# ifndef EOPNOTSUPP
439	case ENOTSUP: return VERR_NOT_SUPPORTED;
440	# else
441	# if ENOTSUP != EOPNOTSUPP
442	case ENOTSUP: return VERR_NOT_SUPPORTED;
443	# endif
444	# endif
445	#endif
446	default:
447	AssertMsgFailed(("Unhandled error code %d\n", uNativeCode));
448	return VERR_UNRESOLVED_ERROR;
449	}
450	}
451	RT_EXPORT_SYMBOL(RTErrConvertFromErrno);
452

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source: vbox/trunk/src/VBox/Runtime/common/err/RTErrConvertFromErrno.cpp@ 45733

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