1 /*
2 * Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
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 * 3. The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28 #include "tests.h"
29 #include <asm/unistd.h>
30
31 #if defined __NR_getxpid && defined __NR_getxuid && defined __NR_getxgid
32
33 # include <stdio.h>
34 # include <unistd.h>
35
36 int
main(void)37 main(void)
38 {
39 long id;
40 pid_t ppid;
41
42 id = syscall(__NR_getxpid);
43 ppid = getppid();
44 printf("getxpid() = %ld (ppid %ld)\n", id, (long) ppid);
45 printf("getxpid() = %ld (ppid %ld)\n", id, (long) ppid);
46
47 id = syscall(__NR_getxuid);
48 printf("getxuid() = %ld (euid %ld)\n", id, id);
49
50 id = syscall(__NR_getxgid);
51 printf("getxgid() = %ld (egid %ld)\n", id, id);
52
53 puts("+++ exited with 0 +++");
54 return 0;
55 }
56
57 #else
58
59 SKIP_MAIN_UNDEFINED("__NR_getxpid && __NR_getxuid && __NR_getxgid")
60
61 #endif
62