| /* err.h -- 4.4BSD utility functions for error messages. |
| Copyright (C) 1995, 1996 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 Library General Public License as |
| published by the Free Software Foundation; either version 2 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 |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public |
| License along with the GNU C Library; see the file COPYING.LIB. If not, |
| write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| #ifndef _ERR_H_ |
| #define _ERR_H_ 1 |
| #include <features.h> |
| |
| #define __need___va_list |
| #include <stdarg.h> |
| #ifndef __GNUC_VA_LIST |
| #define __gnuc_va_list __ptr_t |
| #endif |
| |
| __BEGIN_DECLS |
| |
| /* Print FORMAT on stderr. */ |
| extern void warn __P ((__const char *__format, ...)) |
| __attribute__ ((format (printf, 1, 2))); |
| extern void vwarn __P ((__const char *__format, __gnuc_va_list)) |
| __attribute__ ((format (printf, 1, 0))); |
| |
| /* Print "program: ", and FORMAT, and a newline, on stderr. */ |
| extern void warnx __P ((__const char *__format, ...)) |
| __attribute__ ((format (printf, 1, 2))); |
| extern void vwarnx __P ((__const char *__format, __gnuc_va_list)) |
| __attribute__ ((format (printf, 1, 0))); |
| |
| /* Likewise, and then exit with STATUS. */ |
| extern void err __P ((int __status, __const char *__format, ...)) |
| __attribute__ ((noreturn, format (printf, 2, 3))); |
| extern void verr __P ((int __status, __const char *__format, __gnuc_va_list)) |
| __attribute__ ((noreturn, format (printf, 2, 0))); |
| extern void errx __P ((int __status, __const char *__format, ...)) |
| __attribute__ ((noreturn, format (printf, 2, 3))); |
| extern void verrx __P ((int __status, __const char *, __gnuc_va_list)) |
| __attribute__ ((noreturn, format (printf, 2, 0))); |
| |
| __END_DECLS |
| |
| #endif /* err.h */ |