/* -*- mode: c; c-file-style: "openbsd" -*- */
/*
* Copyright (c) 2013 Vincent Bernat <bernat@luffy.cx>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include "lldpd.h"
#include <sys/param.h>
#include <sys/sysctl.h>
int
interfaces_routing_enabled(struct lldpd *cfg) {
(void)cfg;
int n, mib[4] = {
CTL_NET,
PF_INET,
IPPROTO_IP,
IPCTL_FORWARDING
};
size_t len = sizeof(int);
if (sysctl(mib, 4, &n, &len, NULL, 0) != -1)
return (n == 1);
return -1;
}