/usr.bin/procstat/procstat_basic.c

 1/*-
 2 * Copyright (c) 2007 Robert N. M. Watson
 3 * All rights reserved.
 4 *
 5 * Redistribution and use in source and binary forms, with or without
 6 * modification, are permitted provided that the following conditions
 7 * are met:
 8 * 1. Redistributions of source code must retain the above copyright
 9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD$
27 */
28
29#include <sys/param.h>
30#include <sys/sysctl.h>
31#include <sys/user.h>
32
33#include <err.h>
34#include <libprocstat.h>
35#include <stdio.h>
36#include <string.h>
37
38#include "procstat.h"
39
40void
41procstat_basic(struct kinfo_proc *kipp)
42{
43
44	if (!hflag)
45		printf("%5s %5s %5s %5s %5s %3s %-8s %-9s %-13s %-12s\n",
46		    "PID", "PPID", "PGID", "SID", "TSID", "THR", "LOGIN",
47		    "WCHAN", "EMUL", "COMM");
48
49	printf("%5d ", kipp->ki_pid);
50	printf("%5d ", kipp->ki_ppid);
51	printf("%5d ", kipp->ki_pgid);
52	printf("%5d ", kipp->ki_sid);
53	printf("%5d ", kipp->ki_tsid);
54	printf("%3d ", kipp->ki_numthreads);
55	printf("%-8s ", strlen(kipp->ki_login) ? kipp->ki_login : "-");
56	if (kipp->ki_kiflag & KI_LOCKBLOCK) {
57		printf("*%-8s ", strlen(kipp->ki_lockname) ?
58		    kipp->ki_lockname : "-");
59	} else {
60		printf("%-9s ", strlen(kipp->ki_wmesg) ?
61		    kipp->ki_wmesg : "-");
62	}
63	printf("%-13s ", strcmp(kipp->ki_emul, "null") ? kipp->ki_emul : "-");
64	printf("%-12s\n", kipp->ki_comm);
65}