118fd37a7SXin LI /* Declaration for error-reporting function 218fd37a7SXin LI Copyright (C) 1995, 1996, 1997, 2003 Free Software Foundation, Inc. 318fd37a7SXin LI This file is part of the GNU C Library. 418fd37a7SXin LI 518fd37a7SXin LI This program is free software; you can redistribute it and/or modify 618fd37a7SXin LI it under the terms of the GNU General Public License as published by 718fd37a7SXin LI the Free Software Foundation; either version 2, or (at your option) 818fd37a7SXin LI any later version. 918fd37a7SXin LI 1018fd37a7SXin LI This program is distributed in the hope that it will be useful, 1118fd37a7SXin LI but WITHOUT ANY WARRANTY; without even the implied warranty of 1218fd37a7SXin LI MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 1318fd37a7SXin LI GNU General Public License for more details. 1418fd37a7SXin LI 1518fd37a7SXin LI You should have received a copy of the GNU General Public License along 1618fd37a7SXin LI with this program; if not, write to the Free Software Foundation, 1718fd37a7SXin LI Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ 1818fd37a7SXin LI 1918fd37a7SXin LI #ifndef _ERROR_H 2018fd37a7SXin LI #define _ERROR_H 1 2118fd37a7SXin LI 2218fd37a7SXin LI #ifndef __attribute__ 2318fd37a7SXin LI /* This feature is available in gcc versions 2.5 and later. */ 2418fd37a7SXin LI # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) 2518fd37a7SXin LI # define __attribute__(Spec) /* empty */ 2618fd37a7SXin LI # endif 2718fd37a7SXin LI /* The __-protected variants of `format' and `printf' attributes 2818fd37a7SXin LI are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */ 2918fd37a7SXin LI # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) 3018fd37a7SXin LI # define __format__ format 3118fd37a7SXin LI # define __printf__ printf 3218fd37a7SXin LI # endif 3318fd37a7SXin LI #endif 3418fd37a7SXin LI 3518fd37a7SXin LI #ifdef __cplusplus 3618fd37a7SXin LI extern "C" { 3718fd37a7SXin LI #endif 3818fd37a7SXin LI 3918fd37a7SXin LI /* Print a message with `fprintf (stderr, FORMAT, ...)'; 4018fd37a7SXin LI if ERRNUM is nonzero, follow it with ": " and strerror (ERRNUM). 4118fd37a7SXin LI If STATUS is nonzero, terminate the program with `exit (STATUS)'. */ 4218fd37a7SXin LI 4318fd37a7SXin LI extern void error (int __status, int __errnum, const char *__format, ...) 4418fd37a7SXin LI __attribute__ ((__format__ (__printf__, 3, 4))); 4518fd37a7SXin LI 4618fd37a7SXin LI extern void error_at_line (int __status, int __errnum, const char *__fname, 4718fd37a7SXin LI unsigned int __lineno, const char *__format, ...) 4818fd37a7SXin LI __attribute__ ((__format__ (__printf__, 5, 6))); 4918fd37a7SXin LI 5018fd37a7SXin LI /* If NULL, error will flush stdout, then print on stderr the program 5118fd37a7SXin LI name, a colon and a space. Otherwise, error will call this 5218fd37a7SXin LI function without parameters instead. */ 5318fd37a7SXin LI extern void (*error_print_progname) (void); 5418fd37a7SXin LI 5518fd37a7SXin LI /* This variable is incremented each time `error' is called. */ 5618fd37a7SXin LI extern unsigned int error_message_count; 5718fd37a7SXin LI 5818fd37a7SXin LI /* Sometimes we want to have at most one error per line. This 5918fd37a7SXin LI variable controls whether this mode is selected or not. */ 6018fd37a7SXin LI extern int error_one_per_line; 6118fd37a7SXin LI 6218fd37a7SXin LI #ifdef __cplusplus 6318fd37a7SXin LI } 6418fd37a7SXin LI #endif 6518fd37a7SXin LI 6618fd37a7SXin LI #endif /* error.h */ 67