1 /*
2 * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved.
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of version 2 of the GNU General Public License as
6 * published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it would be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
11 *
12 * Further, this software is distributed without any warranty that it is
13 * free of the rightful claim of any third person regarding infringement
14 * or the like. Any license provided herein, whether implied or
15 * otherwise, applies only to this software file. Patent licenses, if
16 * any, provided herein do not apply to combinations of this program with
17 * other software, or any other product whatsoever.
18 *
19 * You should have received a copy of the GNU General Public License along
20 * with this program; if not, write the Free Software Foundation, Inc.,
21 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 *
23 * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
24 * Mountain View, CA 94043, or:
25 *
26 * http://www.sgi.com
27 *
28 * For further information regarding this notice, see:
29 *
30 * http://oss.sgi.com/projects/GenInfo/NoticeExplan/
31 *
32 */
33 /*
34 * AUTHOR : William Roske
35 * CO-PILOT : Dave Fenner
36 */
37 #include <errno.h>
38 #include <string.h>
39 #include <signal.h>
40
41 #include "test.h"
42 #include "compat_16.h"
43
44 static void setup(void);
45 static void cleanup(void);
46
47 TCID_DEFINE(setgid01);
48 int TST_TOTAL = 1;
49
50 static gid_t gid;
51
main(int ac,char ** av)52 int main(int ac, char **av)
53 {
54 int lc;
55
56 tst_parse_opts(ac, av, NULL, NULL);
57
58 setup();
59
60 for (lc = 0; TEST_LOOPING(lc); lc++) {
61 tst_count = 0;
62
63 TEST(SETGID(cleanup, gid));
64
65 if (TEST_RETURN == -1) {
66 tst_resm(TFAIL, "setgid(%d) Failed, errno=%d : %s", gid,
67 TEST_ERRNO, strerror(TEST_ERRNO));
68 } else {
69 tst_resm(TPASS, "setgid(%d) returned %ld", gid,
70 TEST_RETURN);
71 }
72
73 }
74
75 cleanup();
76 tst_exit();
77 }
78
setup(void)79 static void setup(void)
80 {
81 tst_sig(NOFORK, DEF_HANDLER, cleanup);
82
83 TEST_PAUSE;
84
85 gid = getgid();
86 GID16_CHECK(gid, setgid, cleanup);
87 }
88
cleanup(void)89 static void cleanup(void)
90 {
91 }
92