xref: /freebsd/usr.bin/procstat/procstat_cred.c (revision 39beb93c3f8bdbf72a61fda42300b5ebed7390c8)
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 
36 #include "procstat.h"
37 
38 void
39 procstat_cred(pid_t pid, struct kinfo_proc *kipp)
40 {
41 	int i;
42 
43 	if (!hflag)
44 		printf("%5s %-16s %5s %5s %5s %5s %5s %5s %-20s\n", "PID",
45 		    "COMM", "EUID", "RUID", "SVUID", "EGID", "RGID", "SVGID",
46 		    "GROUPS");
47 
48 	printf("%5d ", pid);
49 	printf("%-16s ", kipp->ki_comm);
50 	printf("%5d ", kipp->ki_uid);
51 	printf("%5d ", kipp->ki_ruid);
52 	printf("%5d ", kipp->ki_svuid);
53 	printf("%5d ", kipp->ki_groups[0]);
54 	printf("%5d ", kipp->ki_rgid);
55 	printf("%5d ", kipp->ki_svgid);
56 	for (i = 0; i < kipp->ki_ngroups; i++)
57 		printf("%s%d", (i > 0) ? "," : "", kipp->ki_groups[i]);
58 	printf("\n");
59 }
60