1/*
2 * Copyright (c) 2004, Bull SA. All rights reserved.
3 * Created by:  Laurent.Vivier@bull.net
4 * This file is licensed under the GPL license.  For the full content
5 * of this license, see the COPYING file at the top level of this
6 * source tree.
7 */
8
9#define _XOPEN_SOURCE 600
10#include <stdio.h>
11#include <sys/types.h>
12#include <unistd.h>
13#include <sys/stat.h>
14#include <fcntl.h>
15#include <string.h>
16#include <errno.h>
17#include <stdlib.h>
18#include <aio.h>
19
20#include "posixtest.h"
21
22#define TNAME "aio_fsync/3-1.c"
23
24#define BUF_SIZE 1024
25
26int main()
27{
28	char tmpfname[256];
29	char buf[BUF_SIZE];
30	int fd;
31	struct aiocb aiocb_write;
32	struct aiocb aiocb_fsync;
33
34#if _POSIX_ASYNCHRONOUS_IO != 200112L
35	exit(PTS_UNSUPPORTED);
36#endif
37
38	snprintf(tmpfname, sizeof(tmpfname), "/tmp/pts_aio_fsync_3_1_%d",
39		  getpid());
40	unlink(tmpfname);
41	fd = open(tmpfname, O_CREAT | O_RDWR | O_EXCL,
42		  S_IRUSR | S_IWUSR);
43	if (fd == -1)
44	{
45		printf(TNAME " Error at open(): %s\n",
46		       strerror(errno));
47		exit(PTS_UNRESOLVED);
48	}
49
50	unlink(tmpfname);
51
52	memset(&aiocb_write, 0, sizeof(aiocb_write));
53	aiocb_write.aio_fildes = fd;
54	aiocb_write.aio_buf = buf;
55	aiocb_write.aio_nbytes = BUF_SIZE;
56
57	if (aio_write(&aiocb_write) == -1)
58	{
59		printf(TNAME " Error at aio_write(): %s\n",
60		       strerror(errno));
61		exit(PTS_FAIL);
62	}
63
64	memset(&aiocb_fsync, 0, sizeof(aiocb_fsync));
65	aiocb_fsync.aio_fildes = fd;
66
67	if (aio_fsync(O_SYNC, &aiocb_fsync) != 0)
68	{
69		printf(TNAME " Error at aio_fsync(): %s\n", strerror(errno));
70		exit(PTS_FAIL);
71	}
72
73	close(fd);
74
75	/* we didn't check if the operation is really performed */
76
77	return PTS_UNTESTED;
78}
79