RTErrConvertToErrno.cpp@ 19167

Last change on this file since 19167 was 18329, checked in by vboxsync, 16 years ago
iprt/err.h: Added VERR_INTERNAL_ERROR_2 and VERR_INTERNAL_ERROR_3 for debugging purposes (too many VERR_INTERNAL_ERROR returns around). Translate the BSD EDOOFUS to VERR_INTERNAL_ERROR (just for kicks).
Property svn:eol-style set to `native` Property svn:keywords set to `Id Revision`
File size: 13.3 KB

Line
1	/* $Rev: 18329 $ */
2	/** @file
3	* IPRT - Convert iprt status codes to errno.
4	*/
5
6	/*
7	* Copyright (C) 2007 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 <iprt/assert.h>
37	#include <iprt/err.h>
38
39	#if defined(RT_OS_DARWIN) && defined(KERNEL)
40	# include <sys/errno.h>
41	#elif defined(RT_OS_LINUX) && defined(__KERNEL__)
42	# include <linux/errno.h>
43	#else
44	# include <errno.h>
45	#endif
46
47
48	RTDECL(int) RTErrConvertToErrno(int iErr)
49	{
50	/* very fast check for no error. */
51	if (RT_SUCCESS(iErr))
52	return 0;
53
54	/*
55	* Process error codes.
56	*
57	* (Use a switch and not a table since the numbers vary among compilers
58	* and OSes. So we let the compiler switch optimizer handle speed issues.)
59	*
60	* This switch is arranged like the Linux i386 errno.h! It also mirrors the
61	* conversions performed by RTErrConvertFromErrno with a few extra case since
62	* there are far more IPRT status codes than Unix ones.
63	*/
64	switch (iErr)
65	{
66	#ifdef EPERM
67	case VERR_ACCESS_DENIED: return EPERM;
68	#endif
69	#ifdef ENOENT
70	case VERR_FILE_NOT_FOUND: return ENOENT;
71	#endif
72	#ifdef ESRCH
73	case VERR_PROCESS_NOT_FOUND: return ESRCH;
74	#endif
75	#ifdef EINTR
76	case VERR_INTERRUPTED: return EINTR;
77	#endif
78	#ifdef EIO
79	case VERR_DEV_IO_ERROR: return EIO;
80	#endif
81	#ifdef ENXIO
82	//case VERR_DEV_IO_ERROR: return ENXIO;
83	#endif
84	#ifdef E2BIG
85	case VERR_TOO_MUCH_DATA: return E2BIG;
86	#endif
87	#ifdef ENOEXEC
88	case VERR_BAD_EXE_FORMAT: return ENOEXEC;
89	#endif
90	#ifdef EBADF
91	case VERR_INVALID_HANDLE: return EBADF;
92	#endif
93	#ifdef ECHILD
94	//case VERR_PROCESS_NOT_FOUND: return ECHILD;
95	#endif
96	#ifdef EAGAIN
97	case VERR_TRY_AGAIN: return EAGAIN;
98	#endif
99	#ifdef ENOMEM
100	case VERR_NO_MEMORY: return ENOMEM;
101	#endif
102	#ifdef EACCES
103	//case VERR_ACCESS_DENIED: return EACCES;
104	#endif
105	#ifdef EFAULT
106	case VERR_INVALID_POINTER: return EFAULT;
107	#endif
108	#ifdef ENOTBLK
109	//case ENOTBLK: return VERR_;
110	#endif
111	#ifdef EBUSY
112	//case VERR_DEV_IO_ERROR: return EBUSY;
113	#endif
114	#ifdef EEXIST
115	case VERR_ALREADY_EXISTS: return EEXIST;
116	#endif
117	#ifdef EXDEV
118	case VERR_NOT_SAME_DEVICE: return EXDEV;
119	#endif
120	#ifdef ENODEV
121	//case VERR_NOT_SUPPORTED: return ENODEV;
122	#endif
123	#ifdef ENOTDIR
124	case VERR_NOT_A_DIRECTORY:
125	case VERR_PATH_NOT_FOUND: return ENOTDIR;
126	#endif
127	#ifdef EISDIR
128	case VERR_IS_A_DIRECTORY: return EISDIR;
129	#endif
130	#ifdef EINVAL
131	case VERR_INVALID_PARAMETER: return EINVAL;
132	#endif
133	#ifdef ENFILE
134	case VERR_TOO_MANY_OPEN_FILES: return ENFILE;
135	#endif
136	#ifdef EMFILE
137	//case VERR_TOO_MANY_OPEN_FILES: return EMFILE;
138	#endif
139	#ifdef ENOTTY
140	case VERR_INVALID_FUNCTION: return ENOTTY;
141	#endif
142	#ifdef ETXTBSY
143	case VERR_SHARING_VIOLATION: return ETXTBSY;
144	#endif
145	#ifdef EFBIG
146	case VERR_FILE_TOO_BIG: return EFBIG;
147	#endif
148	#ifdef ENOSPC
149	case VERR_DISK_FULL: return ENOSPC;
150	#endif
151	#ifdef ESPIPE
152	case VERR_SEEK_ON_DEVICE: return ESPIPE;
153	#endif
154	#ifdef EROFS
155	case VERR_WRITE_PROTECT: return EROFS;
156	#endif
157	#ifdef EMLINK
158	//case EMLINK:
159	#endif
160	#ifdef EPIPE
161	case VERR_BROKEN_PIPE: return EPIPE;
162	#endif
163	#ifdef EDOM
164	//case VERR_INVALID_PARAMETER: return EDOM;
165	#endif
166	#ifdef ERANGE
167	//case VERR_INVALID_PARAMETER: return ERANGE;
168	#endif
169	#ifdef EDEADLK
170	case VERR_DEADLOCK: return EDEADLK;
171	#endif
172	#ifdef ENAMETOOLONG
173	case VERR_FILENAME_TOO_LONG: return ENAMETOOLONG;
174	#endif
175	#ifdef ENOLCK
176	case VERR_FILE_LOCK_FAILED: return ENOLCK;
177	#endif
178	#ifdef ENOSYS
179	case VERR_NOT_SUPPORTED: return ENOSYS;
180	#endif
181	#ifdef ENOTEMPTY
182	case VERR_DIR_NOT_EMPTY: return ENOTEMPTY;
183	#endif
184	#ifdef ELOOP
185	case VERR_TOO_MANY_SYMLINKS: return ELOOP;
186	#endif
187	//41??
188	#ifdef ENOMSG
189	//case ENOMSG 42 /* No message of desired type */
190	#endif
191	#ifdef EIDRM
192	//case EIDRM 43 /* Identifier removed */
193	#endif
194	#ifdef ECHRNG
195	//case ECHRNG 44 /* Channel number out of range */
196	#endif
197	#ifdef EL2NSYNC
198	//case EL2NSYNC 45 /* Level 2 not synchronized */
199	#endif
200	#ifdef EL3HLT
201	//case EL3HLT 46 /* Level 3 halted */
202	#endif
203	#ifdef EL3RST
204	//case EL3RST 47 /* Level 3 reset */
205	#endif
206	#ifdef ELNRNG
207	//case ELNRNG 48 /* Link number out of range */
208	#endif
209	#ifdef EUNATCH
210	//case EUNATCH 49 /* Protocol driver not attached */
211	#endif
212	#ifdef ENOCSI
213	//case ENOCSI 50 /* No CSI structure available */
214	#endif
215	#ifdef EL2HLT
216	//case EL2HLT 51 /* Level 2 halted */
217	#endif
218	#ifdef EBADE
219	//case EBADE 52 /* Invalid exchange */
220	#endif
221	#ifdef EBADR
222	//case EBADR 53 /* Invalid request descriptor */
223	#endif
224	#ifdef EXFULL
225	//case EXFULL 54 /* Exchange full */
226	#endif
227	#ifdef ENOANO
228	//case ENOANO 55 /* No anode */
229	#endif
230	#ifdef EBADRQC
231	//case EBADRQC 56 /* Invalid request code */
232	#endif
233	#ifdef EBADSLT
234	//case EBADSLT 57 /* Invalid slot */
235	#endif
236	//case 58:
237	#ifdef EBFONT
238	//case EBFONT 59 /* Bad font file format */
239	#endif
240	#ifdef ENOSTR
241	//case ENOSTR 60 /* Device not a stream */
242	#endif
243	#ifdef ENODATA
244	case VERR_NO_DATA: return ENODATA;
245	#endif
246	#ifdef ETIME
247	//case ETIME 62 /* Timer expired */
248	#endif
249	#ifdef ENOSR
250	//case ENOSR 63 /* Out of streams resources */
251	#endif
252	#ifdef ENONET
253	case VERR_NET_NO_NETWORK: return ENONET;
254	#endif
255	#ifdef ENOPKG
256	//case ENOPKG 65 /* Package not installed */
257	#endif
258	#ifdef EREMOTE
259	//case EREMOTE 66 /* Object is remote */
260	#endif
261	#ifdef ENOLINK
262	//case ENOLINK 67 /* Link has been severed */
263	#endif
264	#ifdef EADV
265	//case EADV 68 /* Advertise error */
266	#endif
267	#ifdef ESRMNT
268	//case ESRMNT 69 /* Srmount error */
269	#endif
270	#ifdef ECOMM
271	//case ECOMM 70 /* Communication error on send */
272	#endif
273	#ifdef EPROTO
274	//case EPROTO 71 /* Protocol error */
275	#endif
276	#ifdef EMULTIHOP
277	//case EMULTIHOP 72 /* Multihop attempted */
278	#endif
279	#ifdef EDOTDOT
280	//case EDOTDOT 73 /* RFS specific error */
281	#endif
282	#ifdef EBADMSG
283	//case EBADMSG 74 /* Not a data message */
284	#endif
285	#ifdef EOVERFLOW
286	//case VERR_TOO_MUCH_DATA: return EOVERFLOW;
287	#endif
288	#ifdef ENOTUNIQ
289	case VERR_NET_NOT_UNIQUE_NAME: return ENOTUNIQ;
290	#endif
291	#ifdef EBADFD
292	//case VERR_INVALID_HANDLE: return EBADFD;
293	#endif
294	#ifdef EREMCHG
295	//case EREMCHG 78 /* Remote address changed */
296	#endif
297	#ifdef ELIBACC
298	//case ELIBACC 79 /* Can not access a needed shared library */
299	#endif
300	#ifdef ELIBBAD
301	//case ELIBBAD 80 /* Accessing a corrupted shared library */
302	#endif
303	#ifdef ELIBSCN
304	//case ELIBSCN 81 /* .lib section in a.out corrupted */
305	#endif
306	#ifdef ELIBMAX
307	//case ELIBMAX 82 /* Attempting to link in too many shared libraries */
308	#endif
309	#ifdef ELIBEXEC
310	//case ELIBEXEC 83 /* Cannot exec a shared library directly */
311	#endif
312	#ifdef EILSEQ
313	case VERR_NO_TRANSLATION: return EILSEQ;
314	#endif
315	#ifdef ERESTART
316	//case VERR_INTERRUPTED: return ERESTART;
317	#endif
318	#ifdef ESTRPIPE
319	//case ESTRPIPE 86 /* Streams pipe error */
320	#endif
321	#ifdef EUSERS
322	//case EUSERS 87 /* Too many users */
323	#endif
324	#ifdef ENOTSOCK
325	case VERR_NET_NOT_SOCKET: return ENOTSOCK;
326	#endif
327	#ifdef EDESTADDRREQ
328	case VERR_NET_DEST_ADDRESS_REQUIRED: return EDESTADDRREQ;
329	#endif
330	#ifdef EMSGSIZE
331	case VERR_NET_MSG_SIZE: return EMSGSIZE;
332	#endif
333	#ifdef EPROTOTYPE
334	case VERR_NET_PROTOCOL_TYPE: return EPROTOTYPE;
335	#endif
336	#ifdef ENOPROTOOPT
337	case VERR_NET_PROTOCOL_NOT_AVAILABLE: return ENOPROTOOPT;
338	#endif
339	#ifdef EPROTONOSUPPORT
340	case VERR_NET_PROTOCOL_NOT_SUPPORTED: return EPROTONOSUPPORT;
341	#endif
342	#ifdef ESOCKTNOSUPPORT
343	case VERR_NET_SOCKET_TYPE_NOT_SUPPORTED: return ESOCKTNOSUPPORT;
344	#endif
345	#ifdef EOPNOTSUPP
346	case VERR_NET_OPERATION_NOT_SUPPORTED: return EOPNOTSUPP;
347	#endif
348	#ifdef EPFNOSUPPORT
349	case VERR_NET_PROTOCOL_FAMILY_NOT_SUPPORTED: return EPFNOSUPPORT;
350	#endif
351	#ifdef EAFNOSUPPORT
352	case VERR_NET_ADDRESS_FAMILY_NOT_SUPPORTED: return EAFNOSUPPORT;
353	#endif
354	#ifdef EADDRINUSE
355	case VERR_NET_ADDRESS_IN_USE: return EADDRINUSE;
356	#endif
357	#ifdef EADDRNOTAVAIL
358	case VERR_NET_ADDRESS_NOT_AVAILABLE: return EADDRNOTAVAIL;
359	#endif
360	#ifdef ENETDOWN
361	case VERR_NET_DOWN: return ENETDOWN;
362	#endif
363	#ifdef ENETUNREACH
364	case VERR_NET_UNREACHABLE: return ENETUNREACH;
365	#endif
366	#ifdef ENETRESET
367	case VERR_NET_CONNECTION_RESET: return ENETRESET;
368	#endif
369	#ifdef ECONNABORTED
370	case VERR_NET_CONNECTION_ABORTED: return ECONNABORTED;
371	#endif
372	#ifdef ECONNRESET
373	case VERR_NET_CONNECTION_RESET_BY_PEER: return ECONNRESET;
374	#endif
375	#ifdef ENOBUFS
376	case VERR_NET_NO_BUFFER_SPACE: return ENOBUFS;
377	#endif
378	#ifdef EISCONN
379	case VERR_NET_ALREADY_CONNECTED: return EISCONN;
380	#endif
381	#ifdef ENOTCONN
382	case VERR_NET_NOT_CONNECTED: return ENOTCONN;
383	#endif
384	#ifdef ESHUTDOWN
385	case VERR_NET_SHUTDOWN: return ESHUTDOWN;
386	#endif
387	#ifdef ETOOMANYREFS
388	case VERR_NET_TOO_MANY_REFERENCES: return ETOOMANYREFS;
389	#endif
390	#ifdef ETIMEDOUT
391	case VERR_TIMEOUT: return ETIMEDOUT;
392	#endif
393	#ifdef ECONNREFUSED
394	case VERR_NET_CONNECTION_REFUSED: return ECONNREFUSED;
395	#endif
396	#ifdef EHOSTDOWN
397	case VERR_NET_HOST_DOWN: return EHOSTDOWN;
398	#endif
399	#ifdef EHOSTUNREACH
400	case VERR_NET_HOST_UNREACHABLE: return EHOSTUNREACH;
401	#endif
402	#ifdef EALREADY
403	case VERR_NET_ALREADY_IN_PROGRESS: return EALREADY;
404	#endif
405	#ifdef EINPROGRESS
406	case VERR_NET_IN_PROGRESS: return EINPROGRESS;
407	#endif
408	#ifdef ESTALE
409	//case ESTALE 116 /* Stale NFS file handle */
410	#endif
411	#ifdef EUCLEAN
412	//case EUCLEAN 117 /* Structure needs cleaning */
413	#endif
414	#ifdef ENOTNAM
415	//case ENOTNAM 118 /* Not a XENIX named type file */
416	#endif
417	#ifdef ENAVAIL
418	//case ENAVAIL 119 /* No XENIX semaphores available */
419	#endif
420	#ifdef EISNAM
421	//case EISNAM 120 /* Is a named type file */
422	#endif
423	#ifdef EREMOTEIO
424	//case EREMOTEIO 121 /* Remote I/O error */
425	#endif
426	#ifdef EDQUOT
427	//case VERR_DISK_FULL: return EDQUOT;
428	#endif
429	#ifdef ENOMEDIUM
430	case VERR_MEDIA_NOT_PRESENT: return ENOMEDIUM;
431	#endif
432	#ifdef EMEDIUMTYPE
433	case VERR_MEDIA_NOT_RECOGNIZED: return EMEDIUMTYPE;
434	#endif
435
436	/* Non-linux */
437
438	#ifdef EPROCLIM
439	case VERR_MAX_PROCS_REACHED: return EPROCLIM;
440	#endif
441	#ifdef EDOOFUS
442	case VERR_INTERNAL_ERROR:
443	case VERR_INTERNAL_ERROR_2:
444	case VERR_INTERNAL_ERROR_3: return EDOOFUS;
445	#endif
446
447	default:
448	/* The idea here is that if you hit this, you will have to
449	translate the status code yourself. */
450	AssertMsgFailed(("Unhandled error code %Rrc\n", iErr));
451	#ifdef EPROTO
452	return EPROTO;
453	#else
454	return EINVAL;
455	#endif
456	}
457	}
458
459	#if defined(RT_OS_LINUX) && defined(IN_MODULE)
460	/*
461	* When we build this in the Linux kernel module, we wish to make the
462	* symbols available to other modules as well.
463	*/
464	# include "the-linux-kernel.h"
465	EXPORT_SYMBOL(RTErrConvertToErrno);
466	#endif

Note: See TracBrowser for help on using the repository browser.

source: vbox/trunk/src/VBox/Runtime/common/err/RTErrConvertToErrno.cpp@ 19167

Download in other formats: