freebsd-dev/usr.bin/procstat/procstat_basic.c
Allan Jude 474b62b876 Introduce libxo to procstat(1)
Reviewed by:	rodrigc, bapt
Approved by:	marcel (mentor)
Relnotes:	yes
Sponsored by:	ScaleEngine Inc.
Differential Revision:	https://reviews.freebsd.org/D2446
2015-09-05 17:02:01 +00:00

69 lines
2.6 KiB
C

/*-
* Copyright (c) 2007 Robert N. M. Watson
* Copyright (c) 2015 Allan Jude <allanjude@freebsd.org>
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
*
* $FreeBSD$
*/
#include <sys/param.h>
#include <sys/sysctl.h>
#include <sys/user.h>
#include <err.h>
#include <libprocstat.h>
#include <stdio.h>
#include <string.h>
#include "procstat.h"
void
procstat_basic(struct kinfo_proc *kipp)
{
if (!hflag)
xo_emit("{T:/%5s %5s %5s %5s %5s %3s %-8s %-9s %-13s %-12s}\n",
"PID", "PPID", "PGID", "SID", "TSID", "THR", "LOGIN",
"WCHAN", "EMUL", "COMM");
xo_emit("{k:process_id/%5d/%d} ", kipp->ki_pid);
xo_emit("{:parent_process_id/%5d/%d} ", kipp->ki_ppid);
xo_emit("{:process_group_id/%5d/%d} ", kipp->ki_pgid);
xo_emit("{:session_id/%5d/%d} ", kipp->ki_sid);
xo_emit("{:terminal_session_id/%5d/%d} ", kipp->ki_tsid);
xo_emit("{:threads/%3d/%d} ", kipp->ki_numthreads);
xo_emit("{:login/%-8s/%s} ", strlen(kipp->ki_login) ?
kipp->ki_login : "-");
if (kipp->ki_kiflag & KI_LOCKBLOCK) {
xo_emit("{:lockname/*%-8s/%s} ", strlen(kipp->ki_lockname) ?
kipp->ki_lockname : "-");
} else {
xo_emit("{:wait_channel/%-9s/%s} ", strlen(kipp->ki_wmesg) ?
kipp->ki_wmesg : "-");
}
xo_emit("{:emulation/%-13s/%s} ", strcmp(kipp->ki_emul, "null") ?
kipp->ki_emul : "-");
xo_emit("{:command/%-12s/%s}\n", kipp->ki_comm);
}