VirtualBox

source: vbox/trunk/src/VBox/Runtime/RTErrConvertFromErrno.cpp@ 977

Last change on this file since 977 was 1, checked in by vboxsync, 55 years ago

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1/* $Id: RTErrConvertFromErrno.cpp 1 1970-01-01 00:00:00Z vboxsync $ */
2/** @file
3 * InnoTek Portable Runtime - Convert errno to iprt status codes.
4 */
5
6/*
7 * Copyright (C) 2006 InnoTek Systemberatung GmbH
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 as published by the Free Software Foundation,
13 * in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
14 * distribution. VirtualBox OSE is distributed in the hope that it will
15 * be useful, but WITHOUT ANY WARRANTY of any kind.
16 *
17 * If you received this file as part of a commercial VirtualBox
18 * distribution, then only the terms of your commercial VirtualBox
19 * license agreement apply instead of the previous paragraph.
20 */
21
22
23/*******************************************************************************
24* Header Files *
25*******************************************************************************/
26#include <iprt/err.h>
27#include <iprt/assert.h>
28#include <iprt/err.h>
29
30#if defined(__DARWIN__) && defined(KERNEL)
31# include <sys/errno.h>
32#else
33# include <errno.h>
34#endif
35
36
37RTDECL(int) RTErrConvertFromErrno(unsigned uNativeCode)
38{
39 /* very fast check for no error. */
40 if (uNativeCode == 0)
41 return VINF_SUCCESS;
42
43 /*
44 * Process error codes.
45 *
46 * (Use a switch and not a table since the numbers vary among compilers
47 * and OSes. So we let the compiler switch optimizer handle speed issues.)
48 *
49 * This switch is arranged like the Linux i386 errno.h!
50 */
51 switch (uNativeCode)
52 { /* Linux number */
53#ifdef EPERM
54 case EPERM: return VERR_ACCESS_DENIED; /* 1 */
55#endif
56#ifdef ENOENT
57 case ENOENT: return VERR_FILE_NOT_FOUND;
58#endif
59#ifdef ESRCH
60 case ESRCH: return VERR_PROCESS_NOT_FOUND;
61#endif
62#ifdef EINTR
63 case EINTR: return VERR_INTERRUPTED;
64#endif
65#ifdef EIO
66 case EIO: return VERR_DEV_IO_ERROR;
67#endif
68#ifdef ENXIO
69 case ENXIO: return VERR_DEV_IO_ERROR;
70#endif
71#ifdef E2BIG
72 case E2BIG: return VERR_TOO_MUCH_DATA;
73#endif
74#ifdef ENOEXEC
75 case ENOEXEC: return VERR_BAD_EXE_FORMAT;
76#endif
77#ifdef EBADF
78 case EBADF: return VERR_INVALID_HANDLE;
79#endif
80#ifdef ECHILD
81 case ECHILD: return VERR_PROCESS_NOT_FOUND; //... /* 10 */
82#endif
83#ifdef EAGAIN
84 case EAGAIN: return VERR_TRY_AGAIN;
85#endif
86#ifdef ENOMEM
87 case ENOMEM: return VERR_NO_MEMORY;
88#endif
89#ifdef EACCES
90 case EACCES: return VERR_ACCESS_DENIED;
91#endif
92#ifdef EFAULT
93 case EFAULT: return VERR_INVALID_POINTER;
94#endif
95#ifdef ENOTBLK
96 //case ENOTBLK: return VERR_;
97#endif
98#ifdef EBUSY
99 case EBUSY: return VERR_DEV_IO_ERROR;
100#endif
101#ifdef EEXIST
102 case EEXIST: return VERR_ALREADY_EXISTS;
103#endif
104#ifdef EXDEV
105 case EXDEV: return VERR_NOT_SAME_DEVICE;
106#endif
107#ifdef ENODEV
108 case ENODEV: return VERR_NOT_SUPPORTED;
109#endif
110#ifdef ENOTDIR
111 case ENOTDIR: return VERR_PATH_NOT_FOUND; /* 20 */
112#endif
113#ifdef EISDIR
114 case EISDIR: return VERR_IS_A_DIRECTORY;
115#endif
116#ifdef EINVAL
117 case EINVAL: return VERR_INVALID_PARAMETER;
118#endif
119#ifdef ENFILE
120 case ENFILE: return VERR_TOO_MANY_OPEN_FILES;
121#endif
122#ifdef EMFILE
123 case EMFILE: return VERR_TOO_MANY_OPEN_FILES;
124#endif
125#ifdef ENOTTY
126 case ENOTTY: return VERR_INVALID_FUNCTION;
127#endif
128#ifdef ETXTBSY
129 case ETXTBSY: return VERR_SHARING_VIOLATION;
130#endif
131#ifdef EFBIG
132 //case EFBIG:
133#endif
134#ifdef ENOSPC
135 case ENOSPC: return VERR_DISK_FULL;
136#endif
137#ifdef ESPIPE
138 case ESPIPE: return VERR_SEEK_ON_DEVICE;
139#endif
140#ifdef EROFS
141 case EROFS: return VERR_WRITE_PROTECT; /* 30 */
142#endif
143#ifdef EMLINK
144 //case EMLINK:
145#endif
146#ifdef EPIPE
147 case EPIPE: return VERR_BROKEN_PIPE;
148#endif
149#ifdef EDOM
150 case EDOM: return VERR_INVALID_PARAMETER;
151#endif
152#ifdef ERANGE
153 case ERANGE: return VERR_INVALID_PARAMETER;
154#endif
155#ifdef EDEADLK
156 case EDEADLK: return VERR_DEADLOCK;
157#endif
158#ifdef ENAMETOOLONG
159 case ENAMETOOLONG: return VERR_FILENAME_TOO_LONG;
160#endif
161#ifdef ENOLCK
162 case ENOLCK: return VERR_FILE_LOCK_FAILED;
163#endif
164#ifdef ENOSYS
165 case ENOSYS: return VERR_NOT_SUPPORTED;
166#endif
167#ifdef ENOTEMPTY
168 case ENOTEMPTY: return VERR_DIR_NOT_EMPTY;
169#endif
170#ifdef ELOOP
171 case ELOOP: return VERR_TOO_MANY_SYMLINKS; /* 40 */
172#endif
173 //41??
174#ifdef ENOMSG
175 //case ENOMSG 42 /* No message of desired type */
176#endif
177#ifdef EIDRM
178 //case EIDRM 43 /* Identifier removed */
179#endif
180#ifdef ECHRNG
181 //case ECHRNG 44 /* Channel number out of range */
182#endif
183#ifdef EL2NSYNC
184 //case EL2NSYNC 45 /* Level 2 not synchronized */
185#endif
186#ifdef EL3HLT
187 //case EL3HLT 46 /* Level 3 halted */
188#endif
189#ifdef EL3RST
190 //case EL3RST 47 /* Level 3 reset */
191#endif
192#ifdef ELNRNG
193 //case ELNRNG 48 /* Link number out of range */
194#endif
195#ifdef EUNATCH
196 //case EUNATCH 49 /* Protocol driver not attached */
197#endif
198#ifdef ENOCSI
199 //case ENOCSI 50 /* No CSI structure available */
200#endif
201#ifdef EL2HLT
202 //case EL2HLT 51 /* Level 2 halted */
203#endif
204#ifdef EBADE
205 //case EBADE 52 /* Invalid exchange */
206#endif
207#ifdef EBADR
208 //case EBADR 53 /* Invalid request descriptor */
209#endif
210#ifdef EXFULL
211 //case EXFULL 54 /* Exchange full */
212#endif
213#ifdef ENOANO
214 //case ENOANO 55 /* No anode */
215#endif
216#ifdef EBADRQC
217 //case EBADRQC 56 /* Invalid request code */
218#endif
219#ifdef EBADSLT
220 //case EBADSLT 57 /* Invalid slot */
221#endif
222 //case 58:
223#ifdef EBFONT
224 //case EBFONT 59 /* Bad font file format */
225#endif
226#ifdef ENOSTR
227 //case ENOSTR 60 /* Device not a stream */
228#endif
229#ifdef ENODATA
230 case ENODATA: return VERR_NO_DATA;
231#endif
232#ifdef ETIME
233 //case ETIME 62 /* Timer expired */
234#endif
235#ifdef ENOSR
236 //case ENOSR 63 /* Out of streams resources */
237#endif
238#ifdef ENONET
239 case ENONET: return VERR_NET_NO_NETWORK;
240#endif
241#ifdef ENOPKG
242 //case ENOPKG 65 /* Package not installed */
243#endif
244#ifdef EREMOTE
245 //case EREMOTE 66 /* Object is remote */
246#endif
247#ifdef ENOLINK
248 //case ENOLINK 67 /* Link has been severed */
249#endif
250#ifdef EADV
251 //case EADV 68 /* Advertise error */
252#endif
253#ifdef ESRMNT
254 //case ESRMNT 69 /* Srmount error */
255#endif
256#ifdef ECOMM
257 //case ECOMM 70 /* Communication error on send */
258#endif
259#ifdef EPROTO
260 //case EPROTO 71 /* Protocol error */
261#endif
262#ifdef EMULTIHOP
263 //case EMULTIHOP 72 /* Multihop attempted */
264#endif
265#ifdef EDOTDOT
266 //case EDOTDOT 73 /* RFS specific error */
267#endif
268#ifdef EBADMSG
269 //case EBADMSG 74 /* Not a data message */
270#endif
271#ifdef EOVERFLOW
272 case EOVERFLOW: return VERR_TOO_MUCH_DATA;
273#endif
274#ifdef ENOTUNIQ
275 case ENOTUNIQ: return VERR_NET_NOT_UNIQUE_NAME;
276#endif
277#ifdef EBADFD
278 case EBADFD: return VERR_INVALID_HANDLE;
279#endif
280#ifdef EREMCHG
281 //case EREMCHG 78 /* Remote address changed */
282#endif
283#ifdef ELIBACC
284 //case ELIBACC 79 /* Can not access a needed shared library */
285#endif
286#ifdef ELIBBAD
287 //case ELIBBAD 80 /* Accessing a corrupted shared library */
288#endif
289#ifdef ELIBSCN
290 //case ELIBSCN 81 /* .lib section in a.out corrupted */
291#endif
292#ifdef ELIBMAX
293 //case ELIBMAX 82 /* Attempting to link in too many shared libraries */
294#endif
295#ifdef ELIBEXEC
296 //case ELIBEXEC 83 /* Cannot exec a shared library directly */
297#endif
298#ifdef EILSEQ
299 case EILSEQ: return VERR_NO_TRANSLATION;
300#endif
301#ifdef ERESTART
302 case ERESTART: return VERR_INTERRUPTED;
303#endif
304#ifdef ESTRPIPE
305 //case ESTRPIPE 86 /* Streams pipe error */
306#endif
307#ifdef EUSERS
308 //case EUSERS 87 /* Too many users */
309#endif
310#ifdef ENOTSOCK
311 case ENOTSOCK: return VERR_NET_NOT_SOCKET;
312#endif
313#ifdef EDESTADDRREQ
314 case EDESTADDRREQ: return VERR_NET_DEST_ADDRESS_REQUIRED;
315#endif
316#ifdef EMSGSIZE
317 case EMSGSIZE: return VERR_NET_MSG_SIZE;
318#endif
319#ifdef EPROTOTYPE
320 case EPROTOTYPE: return VERR_NET_PROTOCOL_TYPE;
321#endif
322#ifdef ENOPROTOOPT
323 case ENOPROTOOPT: return VERR_NET_PROTOCOL_NOT_AVAILABLE;
324#endif
325#ifdef EPROTONOSUPPORT
326 case EPROTONOSUPPORT: return VERR_NET_PROTOCOL_NOT_SUPPORTED;
327#endif
328#ifdef ESOCKTNOSUPPORT
329 case ESOCKTNOSUPPORT: return VERR_NET_SOCKET_TYPE_NOT_SUPPORTED;
330#endif
331#ifdef EOPNOTSUPP
332 case EOPNOTSUPP: return VERR_NET_OPERATION_NOT_SUPPORTED;
333#endif
334#ifdef EPFNOSUPPORT
335 case EPFNOSUPPORT: return VERR_NET_PROTOCOL_FAMILY_NOT_SUPPORTED;
336#endif
337#ifdef EAFNOSUPPORT
338 case EAFNOSUPPORT: return VERR_NET_ADDRESS_FAMILY_NOT_SUPPORTED;
339#endif
340#ifdef EADDRINUSE
341 case EADDRINUSE: return VERR_NET_ADDRESS_IN_USE;
342#endif
343#ifdef EADDRNOTAVAIL
344 case EADDRNOTAVAIL: return VERR_NET_ADDRESS_NOT_AVAILABLE;
345#endif
346#ifdef ENETDOWN
347 case ENETDOWN: return VERR_NET_DOWN;
348#endif
349#ifdef ENETUNREACH
350 case ENETUNREACH: return VERR_NET_UNREACHABLE;
351#endif
352#ifdef ENETRESET
353 case ENETRESET: return VERR_NET_CONNECTION_RESET;
354#endif
355#ifdef ECONNABORTED
356 case ECONNABORTED: return VERR_NET_CONNECTION_ABORTED;
357#endif
358#ifdef ECONNRESET
359 case ECONNRESET: return VERR_NET_CONNECTION_RESET_BY_PEER;
360#endif
361#ifdef ENOBUFS
362 case ENOBUFS: return VERR_NET_NO_BUFFER_SPACE;
363#endif
364#ifdef EISCONN
365 case EISCONN: return VERR_NET_ALREADY_CONNECTED;
366#endif
367#ifdef ENOTCONN
368 case ENOTCONN: return VERR_NET_NOT_CONNECTED;
369#endif
370#ifdef ESHUTDOWN
371 case ESHUTDOWN: return VERR_NET_SHUTDOWN;
372#endif
373#ifdef ETOOMANYREFS
374 case ETOOMANYREFS: return VERR_NET_TOO_MANY_REFERENCES;
375#endif
376#ifdef ETIMEDOUT
377 case ETIMEDOUT: return VERR_TIMEOUT;
378#endif
379#ifdef ECONNREFUSED
380 case ECONNREFUSED: return VERR_NET_CONNECTION_REFUSED;
381#endif
382#ifdef EHOSTDOWN
383 case EHOSTDOWN: return VERR_NET_HOST_DOWN;
384#endif
385#ifdef EHOSTUNREACH
386 case EHOSTUNREACH: return VERR_NET_HOST_UNREACHABLE;
387#endif
388#ifdef EALREADY
389 case EALREADY: return VERR_NET_ALREADY_IN_PROGRESS;
390#endif
391#ifdef EINPROGRESS
392 case EINPROGRESS: return VERR_NET_IN_PROGRESS;
393#endif
394#ifdef ESTALE
395 //case ESTALE 116 /* Stale NFS file handle */
396#endif
397#ifdef EUCLEAN
398 //case EUCLEAN 117 /* Structure needs cleaning */
399#endif
400#ifdef ENOTNAM
401 //case ENOTNAM 118 /* Not a XENIX named type file */
402#endif
403#ifdef ENAVAIL
404 //case ENAVAIL 119 /* No XENIX semaphores available */
405#endif
406#ifdef EISNAM
407 //case EISNAM 120 /* Is a named type file */
408#endif
409#ifdef EREMOTEIO
410 //case EREMOTEIO 121 /* Remote I/O error */
411#endif
412#ifdef EDQUOT
413 case EDQUOT: return VERR_DISK_FULL;
414#endif
415#ifdef ENOMEDIUM
416 case ENOMEDIUM: return VERR_MEDIA_NOT_PRESENT;
417#endif
418#ifdef EMEDIUMTYPE
419 case EMEDIUMTYPE: return VERR_MEDIA_NOT_RECOGNIZED;
420#endif
421
422 /* Non-linux */
423
424#ifdef EPROCLIM
425 case EPROCLIM: return VERR_MAX_PROCS_REACHED;
426#endif
427
428 default:
429 AssertMsgFailed(("Unhandled error code %d\n", uNativeCode));
430 return VERR_UNRESOLVED_ERROR;
431 }
432}
433
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