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

1.6     ! tv          1: /*     $NetBSD: warn.c,v 1.5 2002/01/28 22:45:29 tv 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     ! tv         41: __RCSID("$NetBSD: warn.c,v 1.5 2002/01/28 22:45:29 tv 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
1.6     ! tv         48: #if HAVE_CONFIG_H
        !            49: #include "config.h"
        !            50: #else
1.1       jtc        51: #include <err.h>
1.5       tv         52: #endif
1.1       jtc        53:
                     54: #ifdef __STDC__
                     55: #include <stdarg.h>
                     56: #else
                     57: #include <varargs.h>
1.4       mycroft    58: #endif
                     59:
                     60: #ifdef __weak_alias
                     61: __weak_alias(warn, _warn)
1.1       jtc        62: #endif
                     63:
                     64: void
                     65: #ifdef __STDC__
                     66: _warn(const char *fmt, ...)
                     67: #else
                     68: _warn(va_alist)
                     69:        va_dcl
                     70: #endif
                     71: {
                     72:        va_list ap;
                     73: #if __STDC__
                     74:        va_start(ap, fmt);
                     75: #else
                     76:        const char *fmt;
                     77:
                     78:        va_start(ap);
                     79:        fmt = va_arg(ap, const char *);
                     80: #endif
                     81:        _vwarn(fmt, ap);
                     82:        va_end(ap);
                     83: }