/* * Copyright (C) 2000 Lennert Buytenhek * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */#include <stdio.h>#include <stdlib.h>#include <string.h>#include <sys/time.h>#include <asm/param.h>#include "libbridge.h"#include "libbridge_private.h"static const char *state_names[5] = {	[BR_STATE_DISABLED] = "disabled", 	[BR_STATE_LISTENING] = "listening", 	[BR_STATE_LEARNING] = "learning", 	[BR_STATE_FORWARDING] = "forwarding", 	[BR_STATE_BLOCKING] = "blocking",};const char *br_get_state_name(int state){	if (state >= 0 && state <= 4)		return state_names[state];	return "<INVALID STATE>";}int __br_hz_internal;int __get_hz(void){	const char * s = getenv("HZ");	return s ? atoi(s) : HZ;}