xref: /src/usr.bin/systat/cmdtab.c

/*	$NetBSD: cmdtab.c,v 1.26 2018/12/26 01:47:37 sevan Exp $	*/

/*-
 * Copyright (c) 1980, 1992, 1993
 *	The Regents of the University of California.  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.
 * 3. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 THE REGENTS 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.
 */

#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)cmdtab.c	8.1 (Berkeley) 6/6/93";
#endif
__RCSID("$NetBSD: cmdtab.c,v 1.26 2018/12/26 01:47:37 sevan Exp $");
#endif /* not lint */

#include "systat.h"
#include "extern.h"

/*
 * NOTE: if one command is a substring of another, the shorter string
 * MUST come first, or it will be shadowed by the longer
 */

struct	command global_commands[] = {
	{ "help",	global_help,		"show help"},
	{ "interval",	global_interval,	"set update interval"},
	{ "load",	global_load,		"show system load averages"},
	{ "quit",	global_quit,		"exit systat"},
	{ "start",	global_interval,	"restart updating display"},
	{ "stop",	global_stop,		"stop updating display"},
	{ "?",		global_help,		"show help"},
	{ .c_name = NULL }
};

struct command	df_commands[] = {
	{ "all",	df_all,         "show all filesystems"},
	{ "some",	df_some,        "show only some filesystems"},
	{ .c_name = NULL }
};

struct command	icmp_commands[] = {
	{ "boot",	icmp_boot,	"show total stats since boot"},
	{ "run",	icmp_run,	"show running total stats"},
	{ "time",	icmp_time,	"show stats for each sample time"},
	{ "zero",	icmp_zero,	"re-zero running totals"},
	{ .c_name = NULL }
};

struct command ifstat_commands[] = {
	{ "scale",	ifstat_scale,	"modify scale of display"},
	{ "pps",	ifstat_pps, 	"toggle packets per second display"},
	{ "match",	ifstat_match,   "display matching interfaces"},
	{ .c_name = NULL }
};

struct command	iostat_commands[] = {
	{ "bars",	iostat_bars,	"show io stats as a bar graph"},
	{ "numbers",	iostat_numbers,	"show io stats numerically"},
	{ "secs",	iostat_secs,	"include time statistics"},
	{ "rw",		iostat_rw,	"show read/write disk stats"},
	{ "all",	iostat_all,	"show combined disk stats"},
	/* from disks.c */
	{ "display",	disks_add,	"add a disk to displayed disks"},
	{ "ignore",	disks_remove,	"remove a disk from displayed disks"},
	{ "drives",	disks_drives,	"list all disks/set disk list"},
	{ .c_name = NULL }
};

struct command	ip_commands[] = {
	{ "boot",	ip_boot,	"show total stats since boot"},
	{ "run",	ip_run,		"show running total stats"},
	{ "time",	ip_time,	"show stats for each sample time"},
	{ "zero",	ip_zero,	"re-zero running totals"},
	{ .c_name = NULL }
};

#ifdef INET6
struct command	ip6_commands[] = {
	{ "boot",	ip6_boot,	"show total stats since boot"},
	{ "run",	ip6_run,	"show running total stats"},
	{ "time",	ip6_time,	"show stats for each sample time"},
	{ "zero",	ip6_zero,	"re-zero running totals"},
	{ .c_name = NULL }
};
#endif

struct command netstat_commands[] = {
	{ "all",	netstat_all,	 "include server sockets"},
	{ "display",	netstat_display, "show specified hosts or ports"},
	{ "ignore",	netstat_ignore,	 "hide specified hosts or ports"},
	{ "names",	netstat_names,	 "show names instead of addresses"},
	{ "numbers",	netstat_numbers, "show addresses instead of names"},
	{ "reset",	netstat_reset,	 "return to default display"},
	{ "show",	netstat_show,	 "show current display/ignore settings"},
	{ "tcp",	netstat_tcp,	 "show only tcp connections"},
	{ "udp",	netstat_udp,	 "show only udp connections"},
	{ .c_name = NULL }
};

struct command ps_commands[] = {
	{ "user",	ps_user,	"limit displayed processes to a user"},
	{ .c_name = NULL }
};

struct command	tcp_commands[] = {
	{ "boot",	tcp_boot,	"show total stats since boot"},
	{ "run",	tcp_run,	"show running total stats"},
	{ "time",	tcp_time,	"show stats for each sample time"},
	{ "zero",	tcp_zero,	"re-zero running totals"},
	{ .c_name = NULL }
};

struct command	vmstat_commands[] = {
	{ "boot",	vmstat_boot,	"show total vm stats since boot"},
	{ "run",	vmstat_run,	"show running total vm stats"},
	{ "time",	vmstat_time,	"show vm stats for each sample time"},
	{ "zero",	vmstat_zero,	"re-zero running totals"},
	/* from disks.c */
	{ "display",	disks_add,	"add a disk to displayed disks"},
	{ "ignore",	disks_remove,	"remove a disk from displayed disks"},
	{ "drives",	disks_drives,	"list all disks/set disk list"},
	{ .c_name = NULL }
};

struct command	syscall_commands[] = {
	{ "boot",	syscall_boot,	"show total syscall stats since boot"},
	{ "run",	syscall_run,	"show running total syscall stats"},
	{ "time",	syscall_time,	"show syscall stats for each sample time"},
	{ "zero",	syscall_zero,	"re-zero running totals"},
	{ "sort",	syscall_order,	"sort by [name|count|syscall]"},
	{ "show",	syscall_show,	"show [count|time]"},
	{ .c_name = NULL }
};

struct mode modes[] = {
	/* "pigs" is the default, it must be first. */
	{ "pigs",	showpigs,	fetchpigs,	labelpigs,
	  initpigs,	openpigs,	closepigs,	0,
	  CF_LOADAV },
	{ "bufcache",	showbufcache,	fetchbufcache,	labelbufcache,
	  initbufcache,	openbufcache,	closebufcache,	0,
	  CF_LOADAV },
	{ "df",         showdf,  	fetchdf,	labeldf,
	  initdf,	opendf,		closedf,	df_commands,
	  CF_LOADAV },
	{ "ifstat",	showifstat,	fetchifstat,	labelifstat,
	  initifstat,	openifstat,	closeifstat,	ifstat_commands,
	  CF_LOADAV },
	{ "inet.icmp",	showicmp,	fetchicmp,	labelicmp,
	  initicmp,	openicmp,	closeicmp,	icmp_commands,
	  CF_LOADAV },
	{ "inet.ip",	showip,		fetchip,	labelip,
	  initip,	openip,		closeip,	ip_commands,
	  CF_LOADAV },
	{ "inet.tcp",	showtcp,	fetchtcp,	labeltcp,
	  inittcp,	opentcp,	closetcp,	tcp_commands,
	  CF_LOADAV },
	{ "inet.tcpsyn",showtcpsyn,	fetchtcp,	labeltcpsyn,
	  inittcp,	opentcp,	closetcp,	tcp_commands,
	  CF_LOADAV },
#ifdef INET6
	{ "inet6.ip6",	showip6,	fetchip6,	labelip6,
	  initip6,	openip6,	closeip6,	ip6_commands,
	  CF_LOADAV },
#endif
	{ "iostat",	showiostat,	fetchiostat,	labeliostat,
	  initiostat,	openiostat,	closeiostat,	iostat_commands,
	  CF_LOADAV },
	{ "mbufs",	showmbufs,	fetchmbufs,	labelmbufs,
	  initmbufs,	openmbufs,	closembufs,	0,
	  CF_LOADAV },
	{ "netstat",	shownetstat,	fetchnetstat,	labelnetstat,
	  initnetstat,	opennetstat,	closenetstat,	netstat_commands,
	  CF_LOADAV },
	{ "ps",		showps,		fetchpigs,	labelps,
	  initpigs,	openpigs,	closepigs,	ps_commands,
	  CF_LOADAV },
	{ "swap",	showswap,	fetchswap,	labelswap,
	  initswap,	openswap,	closeswap,	0,
	  CF_LOADAV },
	{ "vmstat",	showvmstat,	fetchvmstat,	labelvmstat,
	  initvmstat,	openvmstat,	closevmstat,	vmstat_commands,
	  0 },
	{ "syscall",	showsyscall,	fetchsyscall,	labelsyscall,
	  initsyscall,	opensyscall,	closesyscall,	syscall_commands,
	  0 },
	{ .c_name = NULL }
};
struct  mode *curmode = &modes[0];