1 /*
2 * This file is part of sysinfo strace test.
3 *
4 * Copyright (c) 2015 Elvira Khabirova <lineprinter0@gmail.com>
5 * Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
6 * Copyright (c) 2015-2017 The strace developers.
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 * 3. The name of the author may not be used to endorse or promote products
18 * derived from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32 #include "tests.h"
33 #include <stdio.h>
34 #include <sys/sysinfo.h>
35
36 int
main(void)37 main(void)
38 {
39 sysinfo(NULL);
40 printf("sysinfo(NULL) = -1 EFAULT (%m)\n");
41
42 TAIL_ALLOC_OBJECT_CONST_PTR(struct sysinfo, si);
43
44 if (sysinfo(si))
45 perror_msg_and_skip("sysinfo");
46 printf("sysinfo({uptime=%llu"
47 ", loads=[%llu, %llu, %llu]"
48 ", totalram=%llu"
49 ", freeram=%llu"
50 ", sharedram=%llu"
51 ", bufferram=%llu"
52 ", totalswap=%llu"
53 ", freeswap=%llu"
54 ", procs=%u"
55 ", totalhigh=%llu"
56 ", freehigh=%llu"
57 ", mem_unit=%u"
58 "}) = 0\n"
59 , (unsigned long long) si->uptime
60 , (unsigned long long) si->loads[0]
61 , (unsigned long long) si->loads[1]
62 , (unsigned long long) si->loads[2]
63 , (unsigned long long) si->totalram
64 , (unsigned long long) si->freeram
65 , (unsigned long long) si->sharedram
66 , (unsigned long long) si->bufferram
67 , (unsigned long long) si->totalswap
68 , (unsigned long long) si->freeswap
69 , (unsigned) si->procs
70 , (unsigned long long) si->totalhigh
71 , (unsigned long long) si->freehigh
72 , si->mem_unit
73 );
74
75 puts("+++ exited with 0 +++");
76 return 0;
77 }
78