xref: /freebsd/usr.bin/procstat/procstat_basic.c (revision 8655c70597b0e0918c82114b1186df5669b83eb6)
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 <stdio.h>
35 #include <string.h>
36 
37 #include "procstat.h"
38 
39 void
40 procstat_basic(pid_t pid __unused, struct kinfo_proc *kipp)
41 {
42 
43 	if (!hflag)
44 		printf("%5s %5s %5s %5s %5s %3s %-8s %-9s %-13s %-12s\n",
45 		    "PID", "PPID", "PGID", "SID", "TSID", "THR", "LOGIN",
46 		    "WCHAN", "EMUL", "COMM");
47 
48 	printf("%5d ", kipp->ki_pid);
49 	printf("%5d ", kipp->ki_ppid);
50 	printf("%5d ", kipp->ki_pgid);
51 	printf("%5d ", kipp->ki_sid);
52 	printf("%5d ", kipp->ki_tsid);
53 	printf("%3d ", kipp->ki_numthreads);
54 	printf("%-8s ", strlen(kipp->ki_login) ? kipp->ki_login : "-");
55 	if (kipp->ki_kiflag & KI_LOCKBLOCK) {
56 		printf("*%-8s ", strlen(kipp->ki_lockname) ?
57 		    kipp->ki_lockname : "-");
58 	} else {
59 		printf("%-9s ", strlen(kipp->ki_wmesg) ?
60 		    kipp->ki_wmesg : "-");
61 	}
62 	printf("%-13s ", strcmp(kipp->ki_emul, "null") ? kipp->ki_emul : "-");
63 	printf("%-12s\n", kipp->ki_comm);
64 }
65