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[/] [openrisc/] [trunk/] [rtos/] [ecos-3.0/] [packages/] [error/] [current/] [src/] [strerror.cxx] - Blame information for rev 794

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//===========================================================================
//
//      strerror.cxx
//
//      ANSI error code string routine
//
//===========================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####                                            
// -------------------------------------------                              
// This file is part of eCos, the Embedded Configurable Operating System.   
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under    
// the terms of the GNU General Public License as published by the Free     
// Software Foundation; either version 2 or (at your option) any later      
// version.                                                                 
//
// eCos is distributed in the hope that it will be useful, but WITHOUT      
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or    
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License    
// for more details.                                                        
//
// You should have received a copy of the GNU General Public License        
// along with eCos; if not, write to the Free Software Foundation, Inc.,    
// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.            
//
// As a special exception, if other files instantiate templates or use      
// macros or inline functions from this file, or you compile this file      
// and link it with other works to produce a work based on this file,       
// this file does not by itself cause the resulting work to be covered by   
// the GNU General Public License. However the source code for this file    
// must still be made available in accordance with section (3) of the GNU   
// General Public License v2.                                               
//
// This exception does not invalidate any other reasons why a work based    
// on this file might be covered by the GNU General Public License.         
// -------------------------------------------                              
// ####ECOSGPLCOPYRIGHTEND####                                              
//===========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):    jlarmour
// Contributors: 
// Date:         2000-04-14
// Purpose:      To provide the strerror() implementation
// Description:  This implements strerror() as described in ANSI chap 7.11.6.2
// Usage:        See <cyg/error/codes.h>
//
//####DESCRIPTIONEND####
//
//===========================================================================
 
 
// CONFIGURATION
 
#include <pkgconf/error.h>   // Configuration header
 
// INCLUDES
 
#include <cyg/infra/cyg_type.h>   // Common project-wide type definitions
#include <cyg/infra/cyg_trac.h>   // Tracing support
#include <cyg/error/codes.h>      // Error code definitions and header for this
                                  // file
 
// EXPORTED SYMBOLS
 
externC char *
strerror( int errnum ) __attribute__ ((weak, alias("__strerror") ));
 
// FUNCTIONS
 
externC char *
__strerror( int errnum )
{
    register char *s;
 
    CYG_REPORT_FUNCNAMETYPE( "__strerror", "String form of error is \"%s\"" );
 
    switch (errnum)
    {
 
#ifdef ENOERR
    case ENOERR:
        s = (char *)"No error";
        break;
#endif
 
#ifdef EPERM
    case EPERM:
        s = (char *)"Not permitted";
        break;
#endif
 
#ifdef ENOENT
    case ENOENT:
        s = (char *)"No such entity";
        break;
#endif
 
#ifdef ESRCH
    case ESRCH:
        s = (char *)"No such process";
        break;
#endif
 
#ifdef EINTR
    case EINTR:
        s = (char *)"Operation interrupted";
        break;
#endif
 
#ifdef EIO
    case EIO:
        s = (char *)"I/O error";
        break;
#endif
 
#ifdef EBADF
    case EBADF:
        s = (char *)"Bad file handle";
        break;
#endif
 
#ifdef EAGAIN
    case EAGAIN:
        s = (char *)"Try again later";
        break;
#endif
 
#ifdef ENOMEM
    case ENOMEM:
        s = (char *)"Out of memory";
        break;
#endif
 
#ifdef EBUSY
    case EBUSY:
        s = (char *)"Resource busy";
        break;
#endif
 
#ifdef ENODEV
    case ENODEV:
        s = (char *)"No such device";
        break;
#endif
 
#ifdef ENOTDIR
    case ENOTDIR:
        s = (char *)"Not a directory";
        break;
#endif
 
#ifdef EISDIR
    case EISDIR:
        s = (char *)"Is a directory";
        break;
#endif
 
#ifdef EINVAL
    case EINVAL:
        s = (char *)"Invalid argument";
        break;
#endif
 
#ifdef ENFILE
    case ENFILE:
        s = (char *)"Too many open files in system";
        break;
#endif
 
#ifdef EMFILE
    case EMFILE:
        s = (char *)"Too many open files";
        break;
#endif
 
#ifdef EFBIG
    case EFBIG:
        s = (char *)"File too large";
        break;
#endif
 
#ifdef ENOSPC
    case ENOSPC:
        s = (char *)"No space left on device";
        break;
#endif
 
#ifdef ESPIPE
    case ESPIPE:
        s = (char *)"Illegal seek";
        break;
#endif
 
#ifdef EROFS
    case EROFS:
        s = (char *)"Read-only file system";
        break;
#endif
 
#ifdef EDOM
    case EDOM:
        s = (char *)"Argument to math function outside valid domain";
        break;
#endif
 
#ifdef ERANGE
    case ERANGE:
        s = (char *)"Math result cannot be represented";
        break;
#endif
 
#ifdef EDEADLK
    case EDEADLK:
        s = (char *)"Resource deadlock would occur";
        break;
#endif
 
#ifdef ENOSYS
    case ENOSYS:
        s = (char *)"Function not implemented";
        break;
#endif
 
#ifdef ENAMETOOLONG
    case ENAMETOOLONG:
        s = (char *)"File name too long";
        break;
#endif
 
#ifdef ENOTSUP
    case ENOTSUP:
        s = (char *)"Not supported";
        break;
#endif
 
#ifdef EEOF
    case EEOF:
        s = (char *)"End of file reached";
        break;
#endif
 
#ifdef ENOSUPP
    case ENOSUPP:
        s = (char *)"Operation not supported";
        break;
#endif
 
#ifdef EDEVNOSUPP
    case EDEVNOSUPP:
        s = (char *)"Device does not support this operation";
        break;
#endif
 
#ifdef EXDEV
    case EXDEV:
        s = (char *)"Improper link";
        break;
#endif
 
// Additional errors used by networking
#ifdef ENXIO
    case ENXIO:
        s = (char *)"Device not configured";
        break;
#endif
#ifdef EACCES
    case EACCES:
        s = (char *)"Permission denied";
        break;
#endif
#ifdef EEXIST
    case EEXIST:
        s = (char *)"File exists";
        break;
#endif
#ifdef ENOTTY
    case ENOTTY:
        s = (char *)"Inappropriate ioctl for device";
        break;
#endif
#ifdef EPIPE
    case EPIPE:
        s = (char *)"Broken pipe";
        break;
#endif
#ifdef EINPROGRESS
    case EINPROGRESS:
        s = (char *)"Operation now in progress";
        break;
#endif
#ifdef EALREADY
    case EALREADY:
        s = (char *)"Operation already in progress";
        break;
#endif
#ifdef ENOTSOCK
    case ENOTSOCK:
        s = (char *)"Socket operation on non-socket";
        break;
#endif
#ifdef EDESTADDRREQ
    case EDESTADDRREQ:
        s = (char *)"Destination address required";
        break;
#endif
#ifdef EMSGSIZE
    case EMSGSIZE:
        s = (char *)"Message too long";
        break;
#endif
#ifdef EPROTOTYPE
    case EPROTOTYPE:
        s = (char *)"Protocol wrong type for socket";
        break;
#endif
#ifdef ENOPROTOOPT
    case ENOPROTOOPT:
        s = (char *)"Protocol not available";
        break;
#endif
#ifdef EPROTONOSUPPORT
    case EPROTONOSUPPORT:
        s = (char *)"Protocol not supported";
        break;
#endif
#ifdef ESOCKTNOSUPPORT
    case ESOCKTNOSUPPORT:
        s = (char *)"Socket type not supported";
        break;
#endif
#ifdef EOPNOTSUPP
    case EOPNOTSUPP:
        s = (char *)"Operation not supported";
        break;
#endif
#ifdef EPFNOSUPPORT
    case EPFNOSUPPORT:
        s = (char *)"Protocol family not supported";
        break;
#endif
#ifdef EAFNOSUPPORT
    case EAFNOSUPPORT:
        s = (char *)"Address family not supported by protocol family";
        break;
#endif
#ifdef EADDRINUSE
    case EADDRINUSE:
        s = (char *)"Address already in use";
        break;
#endif
#ifdef EADDRNOTAVAIL
    case EADDRNOTAVAIL:
        s = (char *)"Can't assign requested address";
        break;
#endif
#ifdef ENETDOWN
    case ENETDOWN:
        s = (char *)"Network is down";
        break;
#endif
#ifdef ENETUNREACH
    case ENETUNREACH:
        s = (char *)"Network is unreachable";
        break;
#endif
#ifdef ENETRESET
    case ENETRESET:
        s = (char *)"Network dropped connection on reset";
        break;
#endif
#ifdef ECONNABORTED
    case ECONNABORTED:
        s = (char *)"Software caused connection abort";
        break;
#endif
#ifdef ECONNRESET
    case ECONNRESET:
        s = (char *)"Connection reset by peer";
        break;
#endif
#ifdef ENOBUFS
    case ENOBUFS:
        s = (char *)"No buffer space available";
        break;
#endif
#ifdef EISCONN
    case EISCONN:
        s = (char *)"Socket is already connected";
        break;
#endif
#ifdef ENOTCONN
    case ENOTCONN:
        s = (char *)"Socket is not connected";
        break;
#endif
#ifdef ESHUTDOWN
    case ESHUTDOWN:
        s = (char *)"Can't send after socket shutdown";
        break;
#endif
#ifdef ETOOMANYREFS
    case ETOOMANYREFS:
        s = (char *)"Too many references: can't splice";
        break;
#endif
#ifdef ETIMEDOUT
    case ETIMEDOUT:
        s = (char *)"Operation timed out";
        break;
#endif
#ifdef ECONNREFUSED
    case ECONNREFUSED:
        s = (char *)"Connection refused";
        break;
#endif
#ifdef EHOSTDOWN
    case EHOSTDOWN:
        s = (char *)"Host is down";
        break;
#endif
#ifdef EHOSTUNREACH
    case EHOSTUNREACH:
        s = (char *)"No route to host";
        break;
#endif
 
    default:
        s = (char *)"Unknown error";
        break;
 
    } // switch
 
    CYG_REPORT_RETVAL(s);
 
    return s;
} // __strerror()
 
// EOF strerror.cxx

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[/] [openrisc/] [trunk/] [rtos/] [ecos-3.0/] [packages/] [error/] [current/] [src/] [strerror.cxx] - Blame information for rev 794

Line No.	Rev	Author	Line
1	786	skrzyp	`//===========================================================================`
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 Free Software Foundation, 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`
16			`// version.`
17			`//`
18			`// eCos is distributed in the hope that it will be useful, but WITHOUT`
19			`// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or`
20			`// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License`
21			`// for more details.`
22			`//`
23			`// You should have received a copy of the GNU General Public License`
24			`// along with eCos; if not, write to the Free Software Foundation, Inc.,`
25			`// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.`
26			`//`
27			`// As a special exception, if other files instantiate templates or use`
28			`// macros or inline functions from this file, or you compile this file`
29			`// and link it with other works to produce a work based on this file,`
30			`// this file does not by itself cause the resulting work to be covered by`
31			`// the GNU General Public License. However the source code for this file`
32			`// must still be made available in accordance with section (3) of the GNU`
33			`// General Public License v2.`
34			`//`
35			`// This exception does not invalidate any other reasons why a work based`
36			`// on this file might be covered by the GNU General Public License.`
37			`// -------------------------------------------`
38			`// ####ECOSGPLCOPYRIGHTEND####`
39			`//===========================================================================`
40			`//#####DESCRIPTIONBEGIN####`
41			`//`
42			`// Author(s): jlarmour`
43			`// Contributors:`
44			`// Date: 2000-04-14`
45			`// Purpose: To provide the strerror() implementation`
46			`// Description: This implements strerror() as described in ANSI chap 7.11.6.2`
47			`// Usage: See <cyg/error/codes.h>`
48			`//`
49			`//####DESCRIPTIONEND####`
50			`//`
51			`//===========================================================================`
52
53
54			`// CONFIGURATION`
55
56			`#include <pkgconf/error.h> // Configuration header`
57
58			`// INCLUDES`
59
60			`#include <cyg/infra/cyg_type.h> // Common project-wide type definitions`
61			`#include <cyg/infra/cyg_trac.h> // Tracing support`
62			`#include <cyg/error/codes.h> // Error code definitions and header for this`
63			`// file`
64
65			`// EXPORTED SYMBOLS`
66
67			`externC char *`
68			`strerror( int errnum ) __attribute__ ((weak, alias("__strerror") ));`
69
70			`// FUNCTIONS`
71
72			`externC char *`
73			`__strerror( int errnum )`
74			`{`
75			`register char *s;`
76
77			`CYG_REPORT_FUNCNAMETYPE( "__strerror", "String form of error is \"%s\"" );`
78
79			`switch (errnum)`
80			`{`
81
82			`#ifdef ENOERR`
83			`case ENOERR:`
84			`s = (char *)"No error";`
85			`break;`
86			`#endif`
87
88			`#ifdef EPERM`
89			`case EPERM:`
90			`s = (char *)"Not permitted";`
91			`break;`
92			`#endif`
93
94			`#ifdef ENOENT`
95			`case ENOENT:`
96			`s = (char *)"No such entity";`
97			`break;`
98			`#endif`
99
100			`#ifdef ESRCH`
101			`case ESRCH:`
102			`s = (char *)"No such process";`
103			`break;`
104			`#endif`
105
106			`#ifdef EINTR`
107			`case EINTR:`
108			`s = (char *)"Operation interrupted";`
109			`break;`
110			`#endif`
111
112			`#ifdef EIO`
113			`case EIO:`
114			`s = (char *)"I/O error";`
115			`break;`
116			`#endif`
117
118			`#ifdef EBADF`
119			`case EBADF:`
120			`s = (char *)"Bad file handle";`
121			`break;`
122			`#endif`
123
124			`#ifdef EAGAIN`
125			`case EAGAIN:`
126			`s = (char *)"Try again later";`
127			`break;`
128			`#endif`
129
130			`#ifdef ENOMEM`
131			`case ENOMEM:`
132			`s = (char *)"Out of memory";`
133			`break;`
134			`#endif`
135
136			`#ifdef EBUSY`
137			`case EBUSY:`
138			`s = (char *)"Resource busy";`
139			`break;`
140			`#endif`
141
142			`#ifdef ENODEV`
143			`case ENODEV:`
144			`s = (char *)"No such device";`
145			`break;`
146			`#endif`
147
148			`#ifdef ENOTDIR`
149			`case ENOTDIR:`
150			`s = (char *)"Not a directory";`
151			`break;`
152			`#endif`
153
154			`#ifdef EISDIR`
155			`case EISDIR:`
156			`s = (char *)"Is a directory";`
157			`break;`
158			`#endif`
159
160			`#ifdef EINVAL`
161			`case EINVAL:`
162			`s = (char *)"Invalid argument";`
163			`break;`
164			`#endif`
165
166			`#ifdef ENFILE`
167			`case ENFILE:`
168			`s = (char *)"Too many open files in system";`
169			`break;`
170			`#endif`
171
172			`#ifdef EMFILE`
173			`case EMFILE:`
174			`s = (char *)"Too many open files";`
175			`break;`
176			`#endif`
177
178			`#ifdef EFBIG`
179			`case EFBIG:`
180			`s = (char *)"File too large";`
181			`break;`
182			`#endif`
183
184			`#ifdef ENOSPC`
185			`case ENOSPC:`
186			`s = (char *)"No space left on device";`
187			`break;`
188			`#endif`
189
190			`#ifdef ESPIPE`
191			`case ESPIPE:`
192			`s = (char *)"Illegal seek";`
193			`break;`
194			`#endif`
195
196			`#ifdef EROFS`
197			`case EROFS:`
198			`s = (char *)"Read-only file system";`
199			`break;`
200			`#endif`
201
202			`#ifdef EDOM`
203			`case EDOM:`
204			`s = (char *)"Argument to math function outside valid domain";`
205			`break;`
206			`#endif`
207
208			`#ifdef ERANGE`
209			`case ERANGE:`
210			`s = (char *)"Math result cannot be represented";`
211			`break;`
212			`#endif`
213
214			`#ifdef EDEADLK`
215			`case EDEADLK:`
216			`s = (char *)"Resource deadlock would occur";`
217			`break;`
218			`#endif`
219
220			`#ifdef ENOSYS`
221			`case ENOSYS:`
222			`s = (char *)"Function not implemented";`
223			`break;`
224			`#endif`
225
226			`#ifdef ENAMETOOLONG`
227			`case ENAMETOOLONG:`
228			`s = (char *)"File name too long";`
229			`break;`
230			`#endif`
231
232			`#ifdef ENOTSUP`
233			`case ENOTSUP:`
234			`s = (char *)"Not supported";`
235			`break;`
236			`#endif`
237
238			`#ifdef EEOF`
239			`case EEOF:`
240			`s = (char *)"End of file reached";`
241			`break;`
242			`#endif`
243
244			`#ifdef ENOSUPP`
245			`case ENOSUPP:`
246			`s = (char *)"Operation not supported";`
247			`break;`
248			`#endif`
249
250			`#ifdef EDEVNOSUPP`
251			`case EDEVNOSUPP:`
252			`s = (char *)"Device does not support this operation";`
253			`break;`
254			`#endif`
255
256			`#ifdef EXDEV`
257			`case EXDEV:`
258			`s = (char *)"Improper link";`
259			`break;`
260			`#endif`
261
262			`// Additional errors used by networking`
263			`#ifdef ENXIO`
264			`case ENXIO:`
265			`s = (char *)"Device not configured";`
266			`break;`
267			`#endif`
268			`#ifdef EACCES`
269			`case EACCES:`
270			`s = (char *)"Permission denied";`
271			`break;`
272			`#endif`
273			`#ifdef EEXIST`
274			`case EEXIST:`
275			`s = (char *)"File exists";`
276			`break;`
277			`#endif`
278			`#ifdef ENOTTY`
279			`case ENOTTY:`
280			`s = (char *)"Inappropriate ioctl for device";`
281			`break;`
282			`#endif`
283			`#ifdef EPIPE`
284			`case EPIPE:`
285			`s = (char *)"Broken pipe";`
286			`break;`
287			`#endif`
288			`#ifdef EINPROGRESS`
289			`case EINPROGRESS:`
290			`s = (char *)"Operation now in progress";`
291			`break;`
292			`#endif`
293			`#ifdef EALREADY`
294			`case EALREADY:`
295			`s = (char *)"Operation already in progress";`
296			`break;`
297			`#endif`
298			`#ifdef ENOTSOCK`
299			`case ENOTSOCK:`
300			`s = (char *)"Socket operation on non-socket";`
301			`break;`
302			`#endif`
303			`#ifdef EDESTADDRREQ`
304			`case EDESTADDRREQ:`
305			`s = (char *)"Destination address required";`
306			`break;`
307			`#endif`
308			`#ifdef EMSGSIZE`
309			`case EMSGSIZE:`
310			`s = (char *)"Message too long";`
311			`break;`
312			`#endif`
313			`#ifdef EPROTOTYPE`
314			`case EPROTOTYPE:`
315			`s = (char *)"Protocol wrong type for socket";`
316			`break;`
317			`#endif`
318			`#ifdef ENOPROTOOPT`
319			`case ENOPROTOOPT:`
320			`s = (char *)"Protocol not available";`
321			`break;`
322			`#endif`
323			`#ifdef EPROTONOSUPPORT`
324			`case EPROTONOSUPPORT:`
325			`s = (char *)"Protocol not supported";`
326			`break;`
327			`#endif`
328			`#ifdef ESOCKTNOSUPPORT`
329			`case ESOCKTNOSUPPORT:`
330			`s = (char *)"Socket type not supported";`
331			`break;`
332			`#endif`
333			`#ifdef EOPNOTSUPP`
334			`case EOPNOTSUPP:`
335			`s = (char *)"Operation not supported";`
336			`break;`
337			`#endif`
338			`#ifdef EPFNOSUPPORT`
339			`case EPFNOSUPPORT:`
340			`s = (char *)"Protocol family not supported";`
341			`break;`
342			`#endif`
343			`#ifdef EAFNOSUPPORT`
344			`case EAFNOSUPPORT:`
345			`s = (char *)"Address family not supported by protocol family";`
346			`break;`
347			`#endif`
348			`#ifdef EADDRINUSE`
349			`case EADDRINUSE:`
350			`s = (char *)"Address already in use";`
351			`break;`
352			`#endif`
353			`#ifdef EADDRNOTAVAIL`
354			`case EADDRNOTAVAIL:`
355			`s = (char *)"Can't assign requested address";`
356			`break;`
357			`#endif`
358			`#ifdef ENETDOWN`
359			`case ENETDOWN:`
360			`s = (char *)"Network is down";`
361			`break;`
362			`#endif`
363			`#ifdef ENETUNREACH`
364			`case ENETUNREACH:`
365			`s = (char *)"Network is unreachable";`
366			`break;`
367			`#endif`
368			`#ifdef ENETRESET`
369			`case ENETRESET:`
370			`s = (char *)"Network dropped connection on reset";`
371			`break;`
372			`#endif`
373			`#ifdef ECONNABORTED`
374			`case ECONNABORTED:`
375			`s = (char *)"Software caused connection abort";`
376			`break;`
377			`#endif`
378			`#ifdef ECONNRESET`
379			`case ECONNRESET:`
380			`s = (char *)"Connection reset by peer";`
381			`break;`
382			`#endif`
383			`#ifdef ENOBUFS`
384			`case ENOBUFS:`
385			`s = (char *)"No buffer space available";`
386			`break;`
387			`#endif`
388			`#ifdef EISCONN`
389			`case EISCONN:`
390			`s = (char *)"Socket is already connected";`
391			`break;`
392			`#endif`
393			`#ifdef ENOTCONN`
394			`case ENOTCONN:`
395			`s = (char *)"Socket is not connected";`
396			`break;`
397			`#endif`
398			`#ifdef ESHUTDOWN`
399			`case ESHUTDOWN:`
400			`s = (char *)"Can't send after socket shutdown";`
401			`break;`
402			`#endif`
403			`#ifdef ETOOMANYREFS`
404			`case ETOOMANYREFS:`
405			`s = (char *)"Too many references: can't splice";`
406			`break;`
407			`#endif`
408			`#ifdef ETIMEDOUT`
409			`case ETIMEDOUT:`
410			`s = (char *)"Operation timed out";`
411			`break;`
412			`#endif`
413			`#ifdef ECONNREFUSED`
414			`case ECONNREFUSED:`
415			`s = (char *)"Connection refused";`
416			`break;`
417			`#endif`
418			`#ifdef EHOSTDOWN`
419			`case EHOSTDOWN:`
420			`s = (char *)"Host is down";`
421			`break;`
422			`#endif`
423			`#ifdef EHOSTUNREACH`
424			`case EHOSTUNREACH:`
425			`s = (char *)"No route to host";`
426			`break;`
427			`#endif`
428
429			`default:`
430			`s = (char *)"Unknown error";`
431			`break;`
432
433			`} // switch`
434
435			`CYG_REPORT_RETVAL(s);`
436
437			`return s;`
438			`} // __strerror()`
439
440			`// EOF strerror.cxx`