1/*	$NetBSD: libaltq2.c,v 1.5 2002/03/05 04:11:51 itojun Exp $	*/
2/*	$KAME: libaltq2.c,v 1.6 2002/02/20 10:43:35 kjc Exp $	*/
3/*
4 * Copyright (C) 1997-2000
5 *	Sony Computer Science Laboratories, Inc.  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 *
16 * THIS SOFTWARE IS PROVIDED BY SONY CSL AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED.  IN NO EVENT SHALL SONY CSL OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29/*
30 * this file contains functions and variables needed to use libaltq.
31 * since these are defined in rsvpd, they should be separated in order
32 * to link libaltq to rsvpd.
33 */
34#include <sys/param.h>
35
36#include <altq/altq.h>
37
38#include <stdio.h>
39#include <errno.h>
40#include <syslog.h>
41#include <stdarg.h>
42#include <string.h>
43
44#include "altq_qop.h"
45
46/* from rsvp_main.c */
47const char *altqconfigfile = "/etc/altq.conf";
48
49/* from rsvp_global.h */
50int	if_num;		/* number of phyints */
51int	m_debug;	/* Debug output control bits */
52int	l_debug;	/* Logging severity level */
53
54int daemonize = 1;
55
56/* taken from rsvp_debug.c and modified. */
57void
58log_write(int severity, int syserr, const char *format, ...)
59{
60	va_list ap;
61
62	va_start(ap, format);
63
64	if (severity <= l_debug) {
65		if (!daemonize) {
66			vfprintf(stderr, format, ap);
67			if (syserr != 0)
68				fprintf(stderr, ": %s", strerror(syserr));
69			fprintf(stderr, "\n");
70		} else {
71			if (syserr == 0)
72				vsyslog(severity, format, ap);
73			else {
74				char buf[512];
75
76				strlcpy(buf, format, sizeof(buf));
77				strlcat(buf, ": %m", sizeof(buf));
78				vsyslog(severity, buf, ap);
79			}
80		}
81	}
82
83	va_end(ap);
84}
85