Add err.[ch] to portability checks (as yet unused).

get latest error.[ch] from glibc.

CVS patchset: 3310
CVS date: 1999/09/20 15:35:08

1 files changed, 58 insertions, 0 deletions

diff --git a/misc/err.h b/misc/err.h
new file mode 100644
index 000000000..6170006b8
--- /dev/null
+++ b/misc/err.h
@@ -0,0 +1,58 @@
+/* 4.4BSD utility functions for error messages.
+   Copyright (C) 1995, 1996, 1997, 1998 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 "program: ", FORMAT, ": ", the standard error string for errno,
+   and a newline, 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)));
+
+/* Likewise, but without ": " and the standard error string.  */
+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 */