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warnx.c revision 1.7 
      1 /*	$NetBSD: warnx.c,v 1.7 2002/01/31 22:43:39 tv Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1993
      5  *	The Regents of the University of California.  All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  * 3. All advertising materials mentioning features or use of this software
     16  *    must display the following acknowledgement:
     17  *	This product includes software developed by the University of
     18  *	California, Berkeley and its contributors.
     19  * 4. Neither the name of the University nor the names of its contributors
     20  *    may be used to endorse or promote products derived from this software
     21  *    without specific prior written permission.
     22  *
     23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     33  * SUCH DAMAGE.
     34  */
     35 
     36 #include <sys/cdefs.h>
     37 #if defined(LIBC_SCCS) && !defined(lint)
     38 #if 0
     39 static char sccsid[] = "@(#)err.c	8.1 (Berkeley) 6/4/93";
     40 #else
     41 __RCSID("$NetBSD: warnx.c,v 1.7 2002/01/31 22:43:39 tv Exp $");
     42 #endif
     43 #endif /* LIBC_SCCS and not lint */
     44 
     45 #ifndef __NO_NAMESPACE_H	/* XXX */
     46 #include "namespace.h"
     47 #endif
     48 #if HAVE_CONFIG_H
     49 #include "config.h"
     50 #endif
     51 #include <err.h>
     52 
     53 #ifdef __STDC__
     54 #include <stdarg.h>
     55 #else
     56 #include <varargs.h>
     57 #endif
     58 
     59 #ifdef __weak_alias
     60 __weak_alias(warnx, _warnx)
     61 #endif
     62 
     63 void
     64 #ifdef __STDC__
     65 _warnx(const char *fmt, ...)
     66 #else
     67 _warnx(va_alist)
     68 	va_dcl
     69 #endif
     70 {
     71 	va_list ap;
     72 #ifdef __STDC__
     73 	va_start(ap, fmt);
     74 #else
     75 	const char *fmt;
     76 
     77 	va_start(ap);
     78 	fmt = va_arg(ap, const char *);
     79 #endif
     80 	_vwarnx(fmt, ap);
     81 	va_end(ap);
     82 }
     83