/*      $NetBSD: libaltq2.c,v 1.6 2008/05/02 19:07:44 xtraeme Exp $     */
/*      $KAME: libaltq2.c,v 1.6 2002/02/20 10:43:35 kjc Exp $   */
/*
* Copyright (C) 1997-2000
*      Sony Computer Science Laboratories, Inc.  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.
*
* THIS SOFTWARE IS PROVIDED BY SONY CSL AND CONTRIBUTORS ``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 SONY CSL OR CONTRIBUTORS 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.
*/

/*
* this file contains functions and variables needed to use libaltq.
* since these are defined in rsvpd, they should be separated in order
* to link libaltq to rsvpd.
*/
#include <sys/param.h>

#include <altq/altq.h>

#include <stdio.h>
#include <errno.h>
#include <syslog.h>
#include <stdarg.h>
#include <string.h>

#include "altq_qop.h"

/* from rsvp_main.c */
const char *altqconfigfile = "/etc/altq.conf";

/* from rsvp_global.h */
int     if_num;         /* number of phyints */
int     m_debug;        /* Debug output control bits */
int     l_debug;        /* Logging severity level */

int daemonize = 1;

/* taken from rsvp_debug.c and modified. */
void
log_write(int severity, int syserr, const char *format, ...)
{
       va_list ap;

       va_start(ap, format);

       if (severity <= l_debug) {
               if (!daemonize) {
                       vfprintf(stderr, format, ap);
                       if (syserr != 0)
                               fprintf(stderr, ": %s", strerror(syserr));
                       fprintf(stderr, "\n");
               } else {
                       if (syserr == 0)
                               vsyslog(severity, format, ap);
                       else {
                               char buf[512];

                               strlcpy(buf, format, sizeof(buf));
                               strlcat(buf, ": %m", sizeof(buf));
                               vsyslog(severity, buf, ap);
                       }
               }
       }

       va_end(ap);
}