mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-25 06:20:06 +00:00
240c62a7e7
2006-08-14 Eric Blake <ebb9@byu.net> [BZ #3044] * misc/error.h: Assume C89 or better. * misc/error.c: Likewise.
68 lines
2.5 KiB
C
68 lines
2.5 KiB
C
/* Declaration for error-reporting function
|
|
Copyright (C) 1995, 1996, 1997, 2003, 2006 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#ifndef _ERROR_H
|
|
#define _ERROR_H 1
|
|
|
|
#ifndef __attribute__
|
|
/* This feature is available in gcc versions 2.5 and later. */
|
|
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
|
|
# define __attribute__(Spec) /* empty */
|
|
# endif
|
|
/* The __-protected variants of `format' and `printf' attributes
|
|
are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */
|
|
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
|
|
# define __format__ format
|
|
# define __printf__ printf
|
|
# endif
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* Print a message with `fprintf (stderr, FORMAT, ...)';
|
|
if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM).
|
|
If STATUS is nonzero, terminate the program with `exit (STATUS)'. */
|
|
|
|
extern void error (int __status, int __errnum, const char *__format, ...)
|
|
__attribute__ ((__format__ (__printf__, 3, 4)));
|
|
|
|
extern void error_at_line (int __status, int __errnum, const char *__fname,
|
|
unsigned int __lineno, const char *__format, ...)
|
|
__attribute__ ((__format__ (__printf__, 5, 6)));
|
|
|
|
/* If NULL, error will flush stdout, then print on stderr the program
|
|
name, a colon and a space. Otherwise, error will call this
|
|
function without parameters instead. */
|
|
extern void (*error_print_progname) (void);
|
|
|
|
/* This variable is incremented each time `error' is called. */
|
|
extern unsigned int error_message_count;
|
|
|
|
/* Sometimes we want to have at most one error per line. This
|
|
variable controls whether this mode is selected or not. */
|
|
extern int error_one_per_line;
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* error.h */
|