1/* $NetBSD: altqstat.h,v 1.4.14.1 2006/03/18 12:16:52 peter Exp $ */ 2/* $KAME: altqstat.h,v 1.5 2002/10/26 06:59:54 kjc Exp $ */ 3/* 4 * Copyright (C) 1999-2000 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 29typedef void (stat_loop_t)(int fd, const char *ifname, 30 int count, int interval); 31 32struct qdisc_conf { 33 const char *qdisc_name; /* e.g., cbq */ 34 int altqtype; /* e.g., ALTQT_CBQ */ 35 stat_loop_t *stat_loop; 36}; 37 38/* 39 * cast u_int64_t to ull for printf, since type of u_int64_t 40 * is architecture dependent 41 */ 42typedef unsigned long long ull; 43 44stat_loop_t cbq_stat_loop; 45stat_loop_t hfsc_stat_loop; 46stat_loop_t cdnr_stat_loop; 47stat_loop_t wfq_stat_loop; 48stat_loop_t fifoq_stat_loop; 49stat_loop_t red_stat_loop; 50stat_loop_t rio_stat_loop; 51stat_loop_t blue_stat_loop; 52stat_loop_t priq_stat_loop; 53stat_loop_t jobs_stat_loop; 54 55struct redstats; 56 57void chandle2name(const char *, u_long, char *, size_t); 58stat_loop_t *qdisc2stat_loop(const char *); 59int ifname2qdisc(const char *, char *); 60double calc_interval(struct timeval *, struct timeval *); 61double calc_rate(u_int64_t, u_int64_t, double); 62double calc_pps(u_int64_t, u_int64_t, double); 63char *rate2str(double); 64int print_redstats(struct redstats *); 65int print_riostats(struct redstats *); 66 67 68 69