Mercurial > hg > octave-kai > gnulib-hg
annotate lib/error.h @ 4739:04758f7475fd
Merge changes from glibc.
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Fri, 26 Sep 2003 07:35:01 +0000 |
| parents | 8b869710f671 |
| children | a48fb0e98c8c |
| rev | line source |
|---|---|
| 1268 | 1 /* Declaration for error-reporting function |
| 4636 | 2 Copyright (C) 1995, 1996, 1997, 2003 Free Software Foundation, Inc. |
|
4739
04758f7475fd
Merge changes from glibc.
Paul Eggert <eggert@cs.ucla.edu>
parents:
4636
diff
changeset
|
3 This file is part of the GNU C Library. |
| 1268 | 4 |
|
4739
04758f7475fd
Merge changes from glibc.
Paul Eggert <eggert@cs.ucla.edu>
parents:
4636
diff
changeset
|
5 This program is free software; you can redistribute it and/or modify |
|
04758f7475fd
Merge changes from glibc.
Paul Eggert <eggert@cs.ucla.edu>
parents:
4636
diff
changeset
|
6 it under the terms of the GNU General Public License as published by |
|
04758f7475fd
Merge changes from glibc.
Paul Eggert <eggert@cs.ucla.edu>
parents:
4636
diff
changeset
|
7 the Free Software Foundation; either version 2, or (at your option) |
|
04758f7475fd
Merge changes from glibc.
Paul Eggert <eggert@cs.ucla.edu>
parents:
4636
diff
changeset
|
8 any later version. |
| 402 | 9 |
| 725 | 10 This program is distributed in the hope that it will be useful, |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 GNU General Public License for more details. | |
| 572 | 14 |
|
4739
04758f7475fd
Merge changes from glibc.
Paul Eggert <eggert@cs.ucla.edu>
parents:
4636
diff
changeset
|
15 You should have received a copy of the GNU General Public License along |
|
04758f7475fd
Merge changes from glibc.
Paul Eggert <eggert@cs.ucla.edu>
parents:
4636
diff
changeset
|
16 with this program; if not, write to the Free Software Foundation, |
|
04758f7475fd
Merge changes from glibc.
Paul Eggert <eggert@cs.ucla.edu>
parents:
4636
diff
changeset
|
17 Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| 367 | 18 |
| 1268 | 19 #ifndef _ERROR_H |
| 20 #define _ERROR_H 1 | |
| 21 | |
| 22 #ifndef __attribute__ | |
|
411
19dca1d4d7f6
Use __-protected versions of `format' and `printf' only with gcc-2.7 and later.
Jim Meyering <jim@meyering.net>
parents:
404
diff
changeset
|
23 /* This feature is available in gcc versions 2.5 and later. */ |
|
3328
d60092d448ec
(__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
Jim Meyering <jim@meyering.net>
parents:
2950
diff
changeset
|
24 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) |
| 1268 | 25 # define __attribute__(Spec) /* empty */ |
| 26 # endif | |
|
411
19dca1d4d7f6
Use __-protected versions of `format' and `printf' only with gcc-2.7 and later.
Jim Meyering <jim@meyering.net>
parents:
404
diff
changeset
|
27 /* The __-protected variants of `format' and `printf' attributes |
|
19dca1d4d7f6
Use __-protected versions of `format' and `printf' only with gcc-2.7 and later.
Jim Meyering <jim@meyering.net>
parents:
404
diff
changeset
|
28 are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */ |
| 1268 | 29 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) |
| 30 # define __format__ format | |
| 31 # define __printf__ printf | |
|
411
19dca1d4d7f6
Use __-protected versions of `format' and `printf' only with gcc-2.7 and later.
Jim Meyering <jim@meyering.net>
parents:
404
diff
changeset
|
32 # endif |
| 1268 | 33 #endif |
| 402 | 34 |
| 1268 | 35 #ifdef __cplusplus |
| 36 extern "C" { | |
| 37 #endif | |
| 38 | |
| 572 | 39 /* Print a message with `fprintf (stderr, FORMAT, ...)'; |
| 40 if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM). | |
| 41 If STATUS is nonzero, terminate the program with `exit (STATUS)'. */ | |
| 42 | |
|
4739
04758f7475fd
Merge changes from glibc.
Paul Eggert <eggert@cs.ucla.edu>
parents:
4636
diff
changeset
|
43 extern void error (int __status, int __errnum, const char *__format, ...) |
| 572 | 44 __attribute__ ((__format__ (__printf__, 3, 4))); |
| 45 | |
|
4739
04758f7475fd
Merge changes from glibc.
Paul Eggert <eggert@cs.ucla.edu>
parents:
4636
diff
changeset
|
46 extern void error_at_line (int __status, int __errnum, const char *__fname, |
|
04758f7475fd
Merge changes from glibc.
Paul Eggert <eggert@cs.ucla.edu>
parents:
4636
diff
changeset
|
47 unsigned int __lineno, const char *__format, ...) |
| 572 | 48 __attribute__ ((__format__ (__printf__, 5, 6))); |
| 49 | |
| 50 /* If NULL, error will flush stdout, then print on stderr the program | |
| 51 name, a colon and a space. Otherwise, error will call this | |
| 52 function without parameters instead. */ | |
| 53 extern void (*error_print_progname) (void); | |
| 54 | |
| 440 | 55 /* This variable is incremented each time `error' is called. */ |
| 56 extern unsigned int error_message_count; | |
| 57 | |
| 572 | 58 /* Sometimes we want to have at most one error per line. This |
| 59 variable controls whether this mode is selected or not. */ | |
| 60 extern int error_one_per_line; | |
| 61 | |
| 1268 | 62 #ifdef __cplusplus |
| 63 } | |
| 64 #endif | |
| 65 | |
| 66 #endif /* error.h */ |