67 lines
2.4 KiB
C
67 lines
2.4 KiB
C
|
/* Declaration for error-reporting function
|
||
|
|
Copyright (C) 1995, 1996, 1997, 2003 Free Software Foundation, Inc.
|
||
|
|
This file is part of the GNU C Library.
|
||
|
|
|
||
|
|
This program 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.
|
||
|
|
|
||
|
|
This program 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 this program; 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)
|
||
|
|
# 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 */
|