OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [packages/] [error/] [v2_0/] [src/] [strerror.cxx] - Blame information for rev 174

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 27 unneback 
//===========================================================================
2 
//
3 
//      strerror.cxx
4 
//
5 
//      ANSI error code string routine
6 
//
7 
//===========================================================================
8 
//####ECOSGPLCOPYRIGHTBEGIN####
9 
// -------------------------------------------
10 
// This file is part of eCos, the Embedded Configurable Operating System.
11 
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
12 
//
13 
// eCos is free software; you can redistribute it and/or modify it under
14 
// the terms of the GNU General Public License as published by the Free
15 
// Software Foundation; either version 2 or (at your option) any later version.
16 
//
17 
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
18 
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
19 
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
20 
// for more details.
21 
//
22 
// You should have received a copy of the GNU General Public License along
23 
// with eCos; if not, write to the Free Software Foundation, Inc.,
24 
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
25 
//
26 
// As a special exception, if other files instantiate templates or use macros
27 
// or inline functions from this file, or you compile this file and link it
28 
// with other works to produce a work based on this file, this file does not
29 
// by itself cause the resulting work to be covered by the GNU General Public
30 
// License. However the source code for this file must still be made available
31 
// in accordance with section (3) of the GNU General Public License.
32 
//
33 
// This exception does not invalidate any other reasons why a work based on
34 
// this file might be covered by the GNU General Public License.
35 
//
36 
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
37 
// at http://sources.redhat.com/ecos/ecos-license/
38 
// -------------------------------------------
39 
//####ECOSGPLCOPYRIGHTEND####
40 
//===========================================================================
41 
//#####DESCRIPTIONBEGIN####
42 
//
43 
// Author(s):    jlarmour
44 
// Contributors:
45 
// Date:         2000-04-14
46 
// Purpose:      To provide the strerror() implementation
47 
// Description:  This implements strerror() as described in ANSI chap 7.11.6.2
48 
// Usage:        See <cyg/error/codes.h>
49 
//
50 
//####DESCRIPTIONEND####
51 
//
52 
//===========================================================================
53 
 
54 
 
55 
// CONFIGURATION
56 
 
57 
#include <pkgconf/error.h>   // Configuration header
58 
 
59 
// INCLUDES
60 
 
61 
#include <cyg/infra/cyg_type.h>   // Common project-wide type definitions
62 
#include <cyg/infra/cyg_trac.h>   // Tracing support
63 
#include <cyg/error/codes.h>      // Error code definitions and header for this
64 
                                  // file
65 
 
66 
// EXPORTED SYMBOLS
67 
 
68 
externC char *
69 
strerror( int errnum ) __attribute__ ((weak, alias("__strerror") ));
70 
 
71 
// FUNCTIONS
72 
 
73 
externC char *
74 
__strerror( int errnum )
75 
{
76 
    register char *s;
77 
 
78 
    CYG_REPORT_FUNCNAMETYPE( "__strerror", "String form of error is \"%s\"" );
79 
 
80 
    switch (errnum)
81 
    {
82 
 
83 
#ifdef ENOERR
84 
    case ENOERR:
85 
        s = "No error";
86 
        break;
87 
#endif
88 
 
89 
#ifdef EPERM
90 
    case EPERM:
91 
        s = "Not permitted";
92 
        break;
93 
#endif
94 
 
95 
#ifdef ENOENT
96 
    case ENOENT:
97 
        s = "No such entity";
98 
        break;
99 
#endif
100 
 
101 
#ifdef ESRCH
102 
    case ESRCH:
103 
        s = "No such process";
104 
        break;
105 
#endif
106 
 
107 
#ifdef EINTR
108 
    case EINTR:
109 
        s = "Operation interrupted";
110 
        break;
111 
#endif
112 
 
113 
#ifdef EIO
114 
    case EIO:
115 
        s = "I/O error";
116 
        break;
117 
#endif
118 
 
119 
#ifdef EBADF
120 
    case EBADF:
121 
        s = "Bad file handle";
122 
        break;
123 
#endif
124 
 
125 
#ifdef EAGAIN
126 
    case EAGAIN:
127 
        s = "Try again later";
128 
        break;
129 
#endif
130 
 
131 
#ifdef ENOMEM
132 
    case ENOMEM:
133 
        s = "Out of memory";
134 
        break;
135 
#endif
136 
 
137 
#ifdef EBUSY
138 
    case EBUSY:
139 
        s = "Resource busy";
140 
        break;
141 
#endif
142 
 
143 
#ifdef ENODEV
144 
    case ENODEV:
145 
        s = "No such device";
146 
        break;
147 
#endif
148 
 
149 
#ifdef ENOTDIR
150 
    case ENOTDIR:
151 
        s = "Not a directory";
152 
        break;
153 
#endif
154 
 
155 
#ifdef EISDIR
156 
    case EISDIR:
157 
        s = "Is a directory";
158 
        break;
159 
#endif
160 
 
161 
#ifdef EINVAL
162 
    case EINVAL:
163 
        s = "Invalid argument";
164 
        break;
165 
#endif
166 
 
167 
#ifdef ENFILE
168 
    case ENFILE:
169 
        s = "Too many open files in system";
170 
        break;
171 
#endif
172 
 
173 
#ifdef EMFILE
174 
    case EMFILE:
175 
        s = "Too many open files";
176 
        break;
177 
#endif
178 
 
179 
#ifdef EFBIG
180 
    case EFBIG:
181 
        s = "File too large";
182 
        break;
183 
#endif
184 
 
185 
#ifdef ENOSPC
186 
    case ENOSPC:
187 
        s = "No space left on device";
188 
        break;
189 
#endif
190 
 
191 
#ifdef ESPIPE
192 
    case ESPIPE:
193 
        s = "Illegal seek";
194 
        break;
195 
#endif
196 
 
197 
#ifdef EROFS
198 
    case EROFS:
199 
        s = "Read-only file system";
200 
        break;
201 
#endif
202 
 
203 
#ifdef EDOM
204 
    case EDOM:
205 
        s = "Argument to math function outside valid domain";
206 
        break;
207 
#endif
208 
 
209 
#ifdef ERANGE
210 
    case ERANGE:
211 
        s = "Math result cannot be represented";
212 
        break;
213 
#endif
214 
 
215 
#ifdef EDEADLK
216 
    case EDEADLK:
217 
        s = "Resource deadlock would occur";
218 
        break;
219 
#endif
220 
 
221 
#ifdef ENOSYS
222 
    case ENOSYS:
223 
        s = "Function not implemented";
224 
        break;
225 
#endif
226 
 
227 
#ifdef ENAMETOOLONG
228 
    case ENAMETOOLONG:
229 
        s = "File name too long";
230 
        break;
231 
#endif
232 
 
233 
#ifdef ENOTSUP
234 
    case ENOTSUP:
235 
        s = "Not supported";
236 
        break;
237 
#endif
238 
 
239 
#ifdef EEOF
240 
    case EEOF:
241 
        s = "End of file reached";
242 
        break;
243 
#endif
244 
 
245 
#ifdef ENOSUPP
246 
    case ENOSUPP:
247 
        s = "Operation not supported";
248 
        break;
249 
#endif
250 
 
251 
#ifdef EDEVNOSUPP
252 
    case EDEVNOSUPP:
253 
        s = "Device does not support this operation";
254 
        break;
255 
#endif
256 
 
257 
#ifdef EXDEV
258 
    case EXDEV:
259 
        s = "Improper link";
260 
        break;
261 
#endif
262 
 
263 
// Additional errors used by networking
264 
#ifdef ENXIO
265 
    case ENXIO:
266 
        s =  "Device not configured";
267 
        break;
268 
#endif
269 
#ifdef EACCES
270 
    case EACCES:
271 
        s =  "Permission denied";
272 
        break;
273 
#endif
274 
#ifdef EEXIST
275 
    case EEXIST:
276 
        s =  "File exists";
277 
        break;
278 
#endif
279 
#ifdef ENOTTY
280 
    case ENOTTY:
281 
        s =  "Inappropriate ioctl for device";
282 
        break;
283 
#endif
284 
#ifdef EPIPE
285 
    case EPIPE:
286 
        s =  "Broken pipe";
287 
        break;
288 
#endif
289 
#ifdef EINPROGRESS
290 
    case EINPROGRESS:
291 
        s =  "Operation now in progress";
292 
        break;
293 
#endif
294 
#ifdef EALREADY
295 
    case EALREADY:
296 
        s =  "Operation already in progress";
297 
        break;
298 
#endif
299 
#ifdef ENOTSOCK
300 
    case ENOTSOCK:
301 
        s =  "Socket operation on non-socket";
302 
        break;
303 
#endif
304 
#ifdef EDESTADDRREQ
305 
    case EDESTADDRREQ:
306 
        s =  "Destination address required";
307 
        break;
308 
#endif
309 
#ifdef EMSGSIZE
310 
    case EMSGSIZE:
311 
        s =  "Message too long";
312 
        break;
313 
#endif
314 
#ifdef EPROTOTYPE
315 
    case EPROTOTYPE:
316 
        s =  "Protocol wrong type for socket";
317 
        break;
318 
#endif
319 
#ifdef ENOPROTOOPT
320 
    case ENOPROTOOPT:
321 
        s =  "Protocol not available";
322 
        break;
323 
#endif
324 
#ifdef EPROTONOSUPPORT
325 
    case EPROTONOSUPPORT:
326 
        s =  "Protocol not supported";
327 
        break;
328 
#endif
329 
#ifdef ESOCKTNOSUPPORT
330 
    case ESOCKTNOSUPPORT:
331 
        s =  "Socket type not supported";
332 
        break;
333 
#endif
334 
#ifdef EOPNOTSUPP
335 
    case EOPNOTSUPP:
336 
        s =  "Operation not supported";
337 
        break;
338 
#endif
339 
#ifdef EPFNOSUPPORT
340 
    case EPFNOSUPPORT:
341 
        s =  "Protocol family not supported";
342 
        break;
343 
#endif
344 
#ifdef EAFNOSUPPORT
345 
    case EAFNOSUPPORT:
346 
        s =  "Address family not supported by protocol family";
347 
        break;
348 
#endif
349 
#ifdef EADDRINUSE
350 
    case EADDRINUSE:
351 
        s =  "Address already in use";
352 
        break;
353 
#endif
354 
#ifdef EADDRNOTAVAIL
355 
    case EADDRNOTAVAIL:
356 
        s =  "Can't assign requested address";
357 
        break;
358 
#endif
359 
#ifdef ENETDOWN
360 
    case ENETDOWN:
361 
        s =  "Network is down";
362 
        break;
363 
#endif
364 
#ifdef ENETUNREACH
365 
    case ENETUNREACH:
366 
        s =  "Network is unreachable";
367 
        break;
368 
#endif
369 
#ifdef ENETRESET
370 
    case ENETRESET:
371 
        s =  "Network dropped connection on reset";
372 
        break;
373 
#endif
374 
#ifdef ECONNABORTED
375 
    case ECONNABORTED:
376 
        s =  "Software caused connection abort";
377 
        break;
378 
#endif
379 
#ifdef ECONNRESET
380 
    case ECONNRESET:
381 
        s =  "Connection reset by peer";
382 
        break;
383 
#endif
384 
#ifdef ENOBUFS
385 
    case ENOBUFS:
386 
        s =  "No buffer space available";
387 
        break;
388 
#endif
389 
#ifdef EISCONN
390 
    case EISCONN:
391 
        s =  "Socket is already connected";
392 
        break;
393 
#endif
394 
#ifdef ENOTCONN
395 
    case ENOTCONN:
396 
        s =  "Socket is not connected";
397 
        break;
398 
#endif
399 
#ifdef ESHUTDOWN
400 
    case ESHUTDOWN:
401 
        s =  "Can't send after socket shutdown";
402 
        break;
403 
#endif
404 
#ifdef ETOOMANYREFS
405 
    case ETOOMANYREFS:
406 
        s =  "Too many references: can't splice";
407 
        break;
408 
#endif
409 
#ifdef ETIMEDOUT
410 
    case ETIMEDOUT:
411 
        s =  "Operation timed out";
412 
        break;
413 
#endif
414 
#ifdef ECONNREFUSED
415 
    case ECONNREFUSED:
416 
        s =  "Connection refused";
417 
        break;
418 
#endif
419 
#ifdef EHOSTDOWN
420 
    case EHOSTDOWN:
421 
        s =  "Host is down";
422 
        break;
423 
#endif
424 
#ifdef EHOSTUNREACH
425 
    case EHOSTUNREACH:
426 
        s =  "No route to host";
427 
        break;
428 
#endif
429 
 
430 
    default:
431 
        s = "Unknown error";
432 
        break;
433 
 
434 
    } // switch
435 
 
436 
    CYG_REPORT_RETVAL(s);
437 
 
438 
    return s;
439 
} // __strerror()
440 
 
441 
// EOF strerror.cxx

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.