RTErrConvertFromErrno.cpp@ 26344

Last change on this file since 26344 was 26344, checked in by vboxsync, 15 years ago
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1	/* $Id: RTErrConvertFromErrno.cpp 26344 2010-02-09 03:39:45Z vboxsync $ */
2	/** @file
3	* IPRT - Convert errno to iprt status codes.
4	*/
5
6	/*
7	* Copyright (C) 2006-2009 Sun Microsystems, Inc.
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	* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
27	* Clara, CA 95054 USA or visit http://www.sun.com if you need
28	* additional information or have any questions.
29	*/
30
31
32	/*******************************************************************************
33	* Header Files *
34	*******************************************************************************/
35	#include <iprt/err.h>
36	#include "internal/iprt.h"
37
38	#include <iprt/assert.h>
39
40	#if defined(RT_OS_DARWIN) && defined(KERNEL)
41	# include <sys/errno.h>
42	#elif defined(RT_OS_LINUX) && defined(__KERNEL__)
43	# include <linux/errno.h>
44	#elif defined(RT_OS_FREEBSD) && defined(_KERNEL)
45	# include <sys/errno.h>
46	#else
47	# include <errno.h>
48	#endif
49
50
51	RTDECL(int) RTErrConvertFromErrno(unsigned uNativeCode)
52	{
53	/* very fast check for no error. */
54	if (uNativeCode == 0)
55	return VINF_SUCCESS;
56
57	/*
58	* Process error codes.
59	*
60	* (Use a switch and not a table since the numbers vary among compilers
61	* and OSes. So we let the compiler switch optimizer handle speed issues.)
62	*
63	* This switch is arranged like the Linux i386 errno.h! This switch is mirrored
64	* by RTErrConvertToErrno.
65	*/
66	switch (uNativeCode)
67	{ /* Linux number */
68	#ifdef EPERM
69	case EPERM: return VERR_ACCESS_DENIED; /* 1 */
70	#endif
71	#ifdef ENOENT
72	case ENOENT: return VERR_FILE_NOT_FOUND;
73	#endif
74	#ifdef ESRCH
75	case ESRCH: return VERR_PROCESS_NOT_FOUND;
76	#endif
77	#ifdef EINTR
78	case EINTR: return VERR_INTERRUPTED;
79	#endif
80	#ifdef EIO
81	case EIO: return VERR_DEV_IO_ERROR;
82	#endif
83	#ifdef ENXIO
84	case ENXIO: return VERR_DEV_IO_ERROR; /*@todo fix this duplicate error /
85	#endif
86	#ifdef E2BIG
87	case E2BIG: return VERR_TOO_MUCH_DATA;
88	#endif
89	#ifdef ENOEXEC
90	case ENOEXEC: return VERR_BAD_EXE_FORMAT;
91	#endif
92	#ifdef EBADF
93	case EBADF: return VERR_INVALID_HANDLE;
94	#endif
95	#ifdef ECHILD
96	case ECHILD: return VERR_PROCESS_NOT_FOUND; /* 10 / /@todo fix duplicate error /
97	#endif
98	#ifdef EAGAIN
99	case EAGAIN: return VERR_TRY_AGAIN;
100	#endif
101	#ifdef ENOMEM
102	case ENOMEM: return VERR_NO_MEMORY;
103	#endif
104	#ifdef EACCES
105	case EACCES: return VERR_ACCESS_DENIED; /*@todo fix duplicate error /
106	#endif
107	#ifdef EFAULT
108	case EFAULT: return VERR_INVALID_POINTER;
109	#endif
110	#ifdef ENOTBLK
111	//case ENOTBLK: return VERR_;
112	#endif
113	#ifdef EBUSY
114	case EBUSY: return VERR_RESOURCE_BUSY;
115	#endif
116	#ifdef EEXIST
117	case EEXIST: return VERR_ALREADY_EXISTS;
118	#endif
119	#ifdef EXDEV
120	case EXDEV: return VERR_NOT_SAME_DEVICE;
121	#endif
122	#ifdef ENODEV
123	case ENODEV: return VERR_NOT_SUPPORTED; /*@todo fix duplicate error /
124	#endif
125	#ifdef ENOTDIR
126	case ENOTDIR: return VERR_PATH_NOT_FOUND; /* 20 */
127	#endif
128	#ifdef EISDIR
129	case EISDIR: return VERR_IS_A_DIRECTORY;
130	#endif
131	#ifdef EINVAL
132	case EINVAL: return VERR_INVALID_PARAMETER;
133	#endif
134	#ifdef ENFILE
135	case ENFILE: return VERR_TOO_MANY_OPEN_FILES; /*@Todo fix duplicate error /
136	#endif
137	#ifdef EMFILE
138	case EMFILE: return VERR_TOO_MANY_OPEN_FILES;
139	#endif
140	#ifdef ENOTTY
141	case ENOTTY: return VERR_INVALID_FUNCTION;
142	#endif
143	#ifdef ETXTBSY
144	case ETXTBSY: return VERR_SHARING_VIOLATION;
145	#endif
146	#ifdef EFBIG
147	case EFBIG: return VERR_FILE_TOO_BIG;
148	#endif
149	#ifdef ENOSPC
150	case ENOSPC: return VERR_DISK_FULL;
151	#endif
152	#ifdef ESPIPE
153	case ESPIPE: return VERR_SEEK_ON_DEVICE;
154	#endif
155	#ifdef EROFS
156	case EROFS: return VERR_WRITE_PROTECT; /* 30 */
157	#endif
158	#ifdef EMLINK
159	//case EMLINK:
160	#endif
161	#ifdef EPIPE
162	case EPIPE: return VERR_BROKEN_PIPE;
163	#endif
164	#ifdef EDOM
165	case EDOM: return VERR_INVALID_PARAMETER; /*@todo fix duplicate error /
166	#endif
167	#ifdef ERANGE
168	case ERANGE: return VERR_INVALID_PARAMETER; /*@todo fix duplicate error /
169	#endif
170	#ifdef EDEADLK
171	case EDEADLK: return VERR_DEADLOCK;
172	#endif
173	#ifdef ENAMETOOLONG
174	case ENAMETOOLONG: return VERR_FILENAME_TOO_LONG;
175	#endif
176	#ifdef ENOLCK
177	case ENOLCK: return VERR_FILE_LOCK_FAILED;
178	#endif
179	#ifdef ENOSYS /** @todo map this differently on solaris. */
180	case ENOSYS: return VERR_NOT_SUPPORTED;
181	#endif
182	#ifdef ENOTEMPTY
183	case ENOTEMPTY: return VERR_DIR_NOT_EMPTY;
184	#endif
185	#ifdef ELOOP
186	case ELOOP: return VERR_TOO_MANY_SYMLINKS; /* 40 */
187	#endif
188	//41??
189	#ifdef ENOMSG
190	//case ENOMSG 42 /* No message of desired type */
191	#endif
192	#ifdef EIDRM
193	//case EIDRM 43 /* Identifier removed */
194	#endif
195	#ifdef ECHRNG
196	//case ECHRNG 44 /* Channel number out of range */
197	#endif
198	#ifdef EL2NSYNC
199	//case EL2NSYNC 45 /* Level 2 not synchronized */
200	#endif
201	#ifdef EL3HLT
202	//case EL3HLT 46 /* Level 3 halted */
203	#endif
204	#ifdef EL3RST
205	//case EL3RST 47 /* Level 3 reset */
206	#endif
207	#ifdef ELNRNG
208	//case ELNRNG 48 /* Link number out of range */
209	#endif
210	#ifdef EUNATCH
211	//case EUNATCH 49 /* Protocol driver not attached */
212	#endif
213	#ifdef ENOCSI
214	//case ENOCSI 50 /* No CSI structure available */
215	#endif
216	#ifdef EL2HLT
217	//case EL2HLT 51 /* Level 2 halted */
218	#endif
219	#ifdef EBADE
220	//case EBADE 52 /* Invalid exchange */
221	#endif
222	#ifdef EBADR
223	//case EBADR 53 /* Invalid request descriptor */
224	#endif
225	#ifdef EXFULL
226	//case EXFULL 54 /* Exchange full */
227	#endif
228	#ifdef ENOANO
229	//case ENOANO 55 /* No anode */
230	#endif
231	#ifdef EBADRQC
232	//case EBADRQC 56 /* Invalid request code */
233	#endif
234	#ifdef EBADSLT
235	//case EBADSLT 57 /* Invalid slot */
236	#endif
237	//case 58:
238	#ifdef EBFONT
239	//case EBFONT 59 /* Bad font file format */
240	#endif
241	#ifdef ENOSTR
242	//case ENOSTR 60 /* Device not a stream */
243	#endif
244	#ifdef ENODATA
245	case ENODATA: return VERR_NO_DATA;
246	#endif
247	#ifdef ETIME
248	//case ETIME 62 /* Timer expired */
249	#endif
250	#ifdef ENOSR
251	//case ENOSR 63 /* Out of streams resources */
252	#endif
253	#ifdef ENONET
254	case ENONET: return VERR_NET_NO_NETWORK;
255	#endif
256	#ifdef ENOPKG
257	//case ENOPKG 65 /* Package not installed */
258	#endif
259	#ifdef EREMOTE
260	//case EREMOTE 66 /* Object is remote */
261	#endif
262	#ifdef ENOLINK
263	//case ENOLINK 67 /* Link has been severed */
264	#endif
265	#ifdef EADV
266	//case EADV 68 /* Advertise error */
267	#endif
268	#ifdef ESRMNT
269	//case ESRMNT 69 /* Srmount error */
270	#endif
271	#ifdef ECOMM
272	//case ECOMM 70 /* Communication error on send */
273	#endif
274	#ifdef EPROTO
275	case EPROTO: return VERR_NET_PROTOCOL_ERROR;
276	#endif
277	#ifdef EMULTIHOP
278	//case EMULTIHOP 72 /* Multihop attempted */
279	#endif
280	#ifdef EDOTDOT
281	//case EDOTDOT 73 /* RFS specific error */
282	#endif
283	#ifdef EBADMSG
284	//case EBADMSG 74 /* Not a data message */
285	#endif
286	#ifdef EOVERFLOW
287	case EOVERFLOW: return VERR_TOO_MUCH_DATA; /*@todo fix duplicate error /
288	#endif
289	#ifdef ENOTUNIQ
290	case ENOTUNIQ: return VERR_NET_NOT_UNIQUE_NAME;
291	#endif
292	#ifdef EBADFD
293	case EBADFD: return VERR_INVALID_HANDLE; /*@todo fix duplicate error? /
294	#endif
295	#ifdef EREMCHG
296	//case EREMCHG 78 /* Remote address changed */
297	#endif
298	#ifdef ELIBACC
299	//case ELIBACC 79 /* Can not access a needed shared library */
300	#endif
301	#ifdef ELIBBAD
302	//case ELIBBAD 80 /* Accessing a corrupted shared library */
303	#endif
304	#ifdef ELIBSCN
305	//case ELIBSCN 81 /* .lib section in a.out corrupted */
306	#endif
307	#ifdef ELIBMAX
308	//case ELIBMAX 82 /* Attempting to link in too many shared libraries */
309	#endif
310	#ifdef ELIBEXEC
311	//case ELIBEXEC 83 /* Cannot exec a shared library directly */
312	#endif
313	#ifdef EILSEQ
314	case EILSEQ: return VERR_NO_TRANSLATION;
315	#endif
316	#ifdef ERESTART
317	case ERESTART: return VERR_INTERRUPTED;/*@todo fix duplicate error?/
318	#endif
319	#ifdef ESTRPIPE
320	//case ESTRPIPE 86 /* Streams pipe error */
321	#endif
322	#ifdef EUSERS
323	//case EUSERS 87 /* Too many users */
324	#endif
325	#ifdef ENOTSOCK
326	case ENOTSOCK: return VERR_NET_NOT_SOCKET;
327	#endif
328	#ifdef EDESTADDRREQ
329	case EDESTADDRREQ: return VERR_NET_DEST_ADDRESS_REQUIRED;
330	#endif
331	#ifdef EMSGSIZE
332	case EMSGSIZE: return VERR_NET_MSG_SIZE;
333	#endif
334	#ifdef EPROTOTYPE
335	case EPROTOTYPE: return VERR_NET_PROTOCOL_TYPE;
336	#endif
337	#ifdef ENOPROTOOPT
338	case ENOPROTOOPT: return VERR_NET_PROTOCOL_NOT_AVAILABLE;
339	#endif
340	#ifdef EPROTONOSUPPORT
341	case EPROTONOSUPPORT: return VERR_NET_PROTOCOL_NOT_SUPPORTED;
342	#endif
343	#ifdef ESOCKTNOSUPPORT
344	case ESOCKTNOSUPPORT: return VERR_NET_SOCKET_TYPE_NOT_SUPPORTED;
345	#endif
346	#ifdef EOPNOTSUPP /** @todo map this differently on solaris. */
347	case EOPNOTSUPP: return VERR_NET_OPERATION_NOT_SUPPORTED;
348	#endif
349	#ifdef EPFNOSUPPORT
350	case EPFNOSUPPORT: return VERR_NET_PROTOCOL_FAMILY_NOT_SUPPORTED;
351	#endif
352	#ifdef EAFNOSUPPORT
353	case EAFNOSUPPORT: return VERR_NET_ADDRESS_FAMILY_NOT_SUPPORTED;
354	#endif
355	#ifdef EADDRINUSE
356	case EADDRINUSE: return VERR_NET_ADDRESS_IN_USE;
357	#endif
358	#ifdef EADDRNOTAVAIL
359	case EADDRNOTAVAIL: return VERR_NET_ADDRESS_NOT_AVAILABLE;
360	#endif
361	#ifdef ENETDOWN
362	case ENETDOWN: return VERR_NET_DOWN;
363	#endif
364	#ifdef ENETUNREACH
365	case ENETUNREACH: return VERR_NET_UNREACHABLE;
366	#endif
367	#ifdef ENETRESET
368	case ENETRESET: return VERR_NET_CONNECTION_RESET;
369	#endif
370	#ifdef ECONNABORTED
371	case ECONNABORTED: return VERR_NET_CONNECTION_ABORTED;
372	#endif
373	#ifdef ECONNRESET
374	case ECONNRESET: return VERR_NET_CONNECTION_RESET_BY_PEER;
375	#endif
376	#ifdef ENOBUFS
377	case ENOBUFS: return VERR_NET_NO_BUFFER_SPACE;
378	#endif
379	#ifdef EISCONN
380	case EISCONN: return VERR_NET_ALREADY_CONNECTED;
381	#endif
382	#ifdef ENOTCONN
383	case ENOTCONN: return VERR_NET_NOT_CONNECTED;
384	#endif
385	#ifdef ESHUTDOWN
386	case ESHUTDOWN: return VERR_NET_SHUTDOWN;
387	#endif
388	#ifdef ETOOMANYREFS
389	case ETOOMANYREFS: return VERR_NET_TOO_MANY_REFERENCES;
390	#endif
391	#ifdef ETIMEDOUT
392	case ETIMEDOUT: return VERR_TIMEOUT;
393	#endif
394	#ifdef ECONNREFUSED
395	case ECONNREFUSED: return VERR_NET_CONNECTION_REFUSED;
396	#endif
397	#ifdef EHOSTDOWN
398	case EHOSTDOWN: return VERR_NET_HOST_DOWN;
399	#endif
400	#ifdef EHOSTUNREACH
401	case EHOSTUNREACH: return VERR_NET_HOST_UNREACHABLE;
402	#endif
403	#ifdef EALREADY
404	case EALREADY: return VERR_NET_ALREADY_IN_PROGRESS;
405	#endif
406	#ifdef EINPROGRESS
407	case EINPROGRESS: return VERR_NET_IN_PROGRESS;
408	#endif
409	#ifdef ESTALE
410	//case ESTALE 116 /* Stale NFS file handle */
411	#endif
412	#ifdef EUCLEAN
413	//case EUCLEAN 117 /* Structure needs cleaning */
414	#endif
415	#ifdef ENOTNAM
416	//case ENOTNAM 118 /* Not a XENIX named type file */
417	#endif
418	#ifdef ENAVAIL
419	//case ENAVAIL 119 /* No XENIX semaphores available */
420	#endif
421	#ifdef EISNAM
422	//case EISNAM 120 /* Is a named type file */
423	#endif
424	#ifdef EREMOTEIO
425	//case EREMOTEIO 121 /* Remote I/O error */
426	#endif
427	#ifdef EDQUOT
428	case EDQUOT: return VERR_DISK_FULL; /*@todo fix duplicate error /
429	#endif
430	#ifdef ENOMEDIUM
431	case ENOMEDIUM: return VERR_MEDIA_NOT_PRESENT;
432	#endif
433	#ifdef EMEDIUMTYPE
434	case EMEDIUMTYPE: return VERR_MEDIA_NOT_RECOGNIZED;
435	#endif
436
437	/* Non-linux */
438
439	#ifdef EPROCLIM
440	case EPROCLIM: return VERR_MAX_PROCS_REACHED;
441	#endif
442	#ifdef EDOOFUS
443	case EDOOFUS: return VERR_INTERNAL_ERROR;
444	#endif
445
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@ 26344

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