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Annotation of src/lib/libc/gen/vwarnx.c, Revision 1.6

1.6     ! cgd         1: /*     $NetBSD: vwarnx.c,v 1.5 2000/12/30 16:27:33 martin Exp $        */
1.1       jtc         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:
1.2       christos   36: #include <sys/cdefs.h>
1.1       jtc        37: #if defined(LIBC_SCCS) && !defined(lint)
                     38: #if 0
                     39: static char sccsid[] = "@(#)err.c      8.1 (Berkeley) 6/4/93";
                     40: #else
1.6     ! cgd        41: __RCSID("$NetBSD: vwarnx.c,v 1.5 2000/12/30 16:27:33 martin Exp $");
1.1       jtc        42: #endif
                     43: #endif /* LIBC_SCCS and not lint */
                     44:
1.3       thorpej    45: #ifndef __NO_NAMESPACE_H       /* XXX */
1.2       christos   46: #include "namespace.h"
1.3       thorpej    47: #endif
1.1       jtc        48: #include <err.h>
                     49: #include <stdio.h>
1.6     ! cgd        50: #include <stdlib.h>
1.1       jtc        51:
                     52: #ifdef __STDC__
                     53: #include <stdarg.h>
                     54: #else
                     55: #include <varargs.h>
                     56: #endif
                     57:
1.4       mycroft    58: #ifdef __weak_alias
                     59: __weak_alias(vwarnx, _vwarnx)
                     60: #endif
1.1       jtc        61:
                     62: void
                     63: _vwarnx(fmt, ap)
                     64:        const char *fmt;
1.5       martin     65:        _BSD_VA_LIST_ ap;
1.1       jtc        66: {
1.6     ! cgd        67:        (void)fprintf(stderr, "%s: ", getprogname());
1.1       jtc        68:        if (fmt != NULL)
                     69:                (void)vfprintf(stderr, fmt, ap);
                     70:        (void)fprintf(stderr, "\n");
                     71: }