1 /*
2 * Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
3 * Copyright (c) 2016-2018 The strace developers.
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include "tests.h"
30 #include <asm/unistd.h>
31
32 #ifdef __NR_open
33
34 # include <asm/fcntl.h>
35 # include <stdio.h>
36 # include <unistd.h>
37
38 int
main(void)39 main(void)
40 {
41 static const char sample[] = "open.sample";
42
43 long fd = syscall(__NR_open, sample, O_RDONLY|O_CREAT, 0400);
44 printf("open(\"%s\", O_RDONLY|O_CREAT, 0400) = %s\n",
45 sample, sprintrc(fd));
46
47 if (fd != -1) {
48 close(fd);
49 if (unlink(sample))
50 perror_msg_and_fail("unlink");
51
52 fd = syscall(__NR_open, sample, O_RDONLY);
53 printf("open(\"%s\", O_RDONLY) = %s\n", sample, sprintrc(fd));
54
55 fd = syscall(__NR_open, sample, O_WRONLY|O_NONBLOCK|0x80000000);
56 printf("open(\"%s\", O_WRONLY|O_NONBLOCK|0x80000000) = %s\n",
57 sample, sprintrc(fd));
58 }
59
60 # ifdef O_TMPFILE
61 fd = syscall(__NR_open, sample, O_WRONLY|O_TMPFILE, 0600);
62 printf("open(\"%s\", O_WRONLY|O_TMPFILE, 0600) = %s\n",
63 sample, sprintrc(fd));
64 # endif /* O_TMPFILE */
65
66 puts("+++ exited with 0 +++");
67 return 0;
68 }
69
70 #else
71
72 SKIP_MAIN_UNDEFINED("__NR_open")
73
74 #endif
75