yp_error.c revision 359754 
1/*
2 * Copyright (c) 1995
3 *	Bill Paul <wpaul@ctr.columbia.edu>.  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 Bill Paul.
16 * 4. Neither the name of the author nor the names of any co-contributors
17 *    may be used to endorse or promote products derived from this software
18 *    without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED.  IN NO EVENT SHALL Bill Paul OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
32 */
33
34#include <sys/cdefs.h>
35__FBSDID("$FreeBSD: stable/11/usr.sbin/ypserv/yp_error.c 359754 2020-04-09 20:38:36Z kevans $");
36
37/*
38 * error logging/reporting facilities
39 * stolen from /usr/libexec/mail.local via ypserv
40 */
41
42#include <sys/types.h>
43#include <stdio.h>
44#include <stdarg.h>
45#include <syslog.h>
46#include "yp_extern.h"
47
48extern int _rpcpmstart;
49extern char *progname;
50static void __verr(const char *fmt, va_list ap) __printflike(1, 0);
51
52static void
53__verr(const char *fmt, va_list ap)
54{
55	if (debug && !_rpcpmstart) {
56		fprintf(stderr,"%s: ",progname);
57		vfprintf(stderr, fmt, ap);
58		fprintf(stderr, "\n");
59	} else {
60		vsyslog(LOG_NOTICE, fmt, ap);
61	}
62}
63
64void
65yp_error(const char *fmt, ...)
66{
67	va_list ap;
68	va_start(ap, fmt);
69	__verr(fmt,ap);
70	va_end(ap);
71}
72