1/*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 2007 Robert N. M. Watson
5 * Copyright (c) 2015 Allan Jude <allanjude@freebsd.org>
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 */
29
30#include <sys/cdefs.h>
31__FBSDID("$FreeBSD$");
32
33#include <sys/param.h>
34#include <sys/sysctl.h>
35#include <sys/user.h>
36
37#include <err.h>
38#include <libprocstat.h>
39#include <stdio.h>
40#include <string.h>
41
42#include "procstat.h"
43
44void
45procstat_basic(struct procstat *procstat __unused, struct kinfo_proc *kipp)
46{
47
48	if ((procstat_opts & PS_OPT_NOHEADER) == 0)
49		xo_emit("{T:/%5s %5s %5s %5s %5s %3s %-8s %-9s %-13s %-12s}\n",
50		    "PID", "PPID", "PGID", "SID", "TSID", "THR", "LOGIN",
51		    "WCHAN", "EMUL", "COMM");
52
53	xo_emit("{k:process_id/%5d/%d} ", kipp->ki_pid);
54	xo_emit("{:parent_process_id/%5d/%d} ", kipp->ki_ppid);
55	xo_emit("{:process_group_id/%5d/%d} ", kipp->ki_pgid);
56	xo_emit("{:session_id/%5d/%d} ", kipp->ki_sid);
57	xo_emit("{:terminal_session_id/%5d/%d} ", kipp->ki_tsid);
58	xo_emit("{:threads/%3d/%d} ", kipp->ki_numthreads);
59	xo_emit("{:login/%-8s/%s} ", strlen(kipp->ki_login) ?
60	    kipp->ki_login : "-");
61	if (kipp->ki_kiflag & KI_LOCKBLOCK) {
62		xo_emit("{:lockname/*%-8s/%s} ", strlen(kipp->ki_lockname) ?
63		    kipp->ki_lockname : "-");
64	} else {
65		xo_emit("{:wait_channel/%-9s/%s} ", strlen(kipp->ki_wmesg) ?
66		    kipp->ki_wmesg : "-");
67	}
68	xo_emit("{:emulation/%-13s/%s} ", strcmp(kipp->ki_emul, "null") ?
69	    kipp->ki_emul : "-");
70	xo_emit("{:command/%-12s/%s}\n", kipp->ki_comm);
71}
72