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#ifdef __NR_open
32
33# include <fcntl.h>
34# include <stdio.h>
35# include <unistd.h>
36
37int
38main(void)
39{
40	static const char sample[] = "open.sample";
41
42	long fd = syscall(__NR_open, sample, O_RDONLY|O_CREAT, 0400);
43	printf("open(\"%s\", O_RDONLY|O_CREAT, 0400) = %s\n",
44	       sample, sprintrc(fd));
45
46	if (fd != -1) {
47		close(fd);
48		if (unlink(sample))
49			perror_msg_and_fail("unlink");
50
51		fd = syscall(__NR_open, sample, O_RDONLY);
52		printf("open(\"%s\", O_RDONLY) = %s\n", sample, sprintrc(fd));
53
54		fd = syscall(__NR_open, sample, O_WRONLY|O_NONBLOCK|0x80000000);
55		printf("open(\"%s\", O_WRONLY|O_NONBLOCK|0x80000000) = %s\n",
56		       sample, sprintrc(fd));
57	}
58
59#ifdef O_TMPFILE
60# if O_TMPFILE == (O_TMPFILE & ~O_DIRECTORY)
61#  define STR_O_TMPFILE "O_TMPFILE"
62# else
63#  define STR_O_TMPFILE "O_DIRECTORY|O_TMPFILE"
64# endif
65	fd = syscall(__NR_open, sample, O_WRONLY|O_TMPFILE, 0600);
66	printf("open(\"%s\", O_WRONLY|%s, 0600) = %s\n",
67	       sample, STR_O_TMPFILE, sprintrc(fd));
68#endif /* O_TMPFILE */
69
70	puts("+++ exited with 0 +++");
71	return 0;
72}
73
74#else
75
76SKIP_MAIN_UNDEFINED("__NR_open")
77
78#endif
79