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err.h revision 1.5 
      1 /*-
      2  * Copyright (c) 1993
      3  *	The Regents of the University of California.  All rights reserved.
      4  *
      5  * Redistribution and use in source and binary forms, with or without
      6  * modification, are permitted provided that the following conditions
      7  * are met:
      8  * 1. Redistributions of source code must retain the above copyright
      9  *    notice, this list of conditions and the following disclaimer.
     10  * 2. Redistributions in binary form must reproduce the above copyright
     11  *    notice, this list of conditions and the following disclaimer in the
     12  *    documentation and/or other materials provided with the distribution.
     13  * 3. All advertising materials mentioning features or use of this software
     14  *    must display the following acknowledgement:
     15  *	This product includes software developed by the University of
     16  *	California, Berkeley and its contributors.
     17  * 4. Neither the name of the University nor the names of its contributors
     18  *    may be used to endorse or promote products derived from this software
     19  *    without specific prior written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     31  * SUCH DAMAGE.
     32  *
     33  *	from: @(#)err.h	8.1 (Berkeley) 6/2/93
     34  *	$Id: err.h,v 1.5 1993/11/06 00:43:59 cgd Exp $
     35  */
     36 
     37 #ifndef _ERR_H_
     38 #define	_ERR_H_
     39 
     40 /*
     41  * Don't use va_list in the err/warn prototypes.   Va_list is typedef'd in two
     42  * places (<machine/varargs.h> and <machine/stdarg.h>), so if we include one
     43  * of them here we may collide with the utility's includes.  It's unreasonable
     44  * for utilities to have to include one of them to include err.h, so we get
     45  * _BSD_VA_LIST_ from <machine/ansi.h> and use it.
     46  */
     47 #include <machine/ansi.h>
     48 #include <sys/cdefs.h>
     49 
     50 __BEGIN_DECLS
     51 __dead void	err __P((int, const char *, ...));
     52 __dead void	verr __P((int, const char *, _BSD_VA_LIST_));
     53 __dead void	errx __P((int, const char *, ...));
     54 __dead void	verrx __P((int, const char *, _BSD_VA_LIST_));
     55 void		warn __P((const char *, ...));
     56 void		vwarn __P((const char *, _BSD_VA_LIST_));
     57 void		warnx __P((const char *, ...));
     58 void		vwarnx __P((const char *, _BSD_VA_LIST_));
     59 __END_DECLS
     60 
     61 #endif /* !_ERR_H_ */
     62