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/* $NetBSD: warn.c,v 1.4 2004/08/23 03:32:12 jlam Exp $ */
/*
* Copyright 1997-2000 Luke Mewburn <lukem@netbsd.org>.
* Copyright 2014 Aleksey Cheusov <vle@gmx.net>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <errno.h>
#include <mkc_progname.h>
#include <mkc_warn.h>
#if !HAVE_FUNC2_WARN_ERR_H
void warn (const char *fmt, ...)
{
va_list ap;
int sverrno;
sverrno = errno;
fprintf (stderr, "%s: ", getprogname ());
va_start (ap, fmt);
if (fmt != NULL) {
vfprintf (stderr, fmt, ap);
fprintf (stderr, ": ");
}
va_end (ap);
fprintf (stderr, "%s\n", strerror (sverrno));
}
#endif
#if !HAVE_FUNC2_WARNX_ERR_H
void warnx (const char *fmt, ...)
{
va_list ap;
fprintf (stderr, "%s: ", getprogname ());
va_start (ap, fmt);
if (fmt != NULL)
vfprintf (stderr, fmt, ap);
va_end (ap);
fprintf (stderr, "\n");
}
#endif
#if !HAVE_FUNC2_VWARN_ERR_H
void vwarn (const char *fmt, va_list ap)
{
int sverrno;
sverrno = errno;
fprintf (stderr, "%s: ", getprogname ());
if (fmt != NULL) {
vfprintf (stderr, fmt, ap);
fprintf (stderr, ": ");
}
fprintf (stderr, "%s\n", strerror (sverrno));
}
#endif
#if !HAVE_FUNC2_VWARNX_ERR_H
void vwarnx (const char *fmt, va_list ap)
{
fprintf (stderr, "%s: ", getprogname ());
if (fmt != NULL)
vfprintf (stderr, fmt, ap);
fprintf (stderr, "\n");
}
#endif
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