blob: 1bce2f64028324d7b1e982ce8c1d42305cb31ec5 [file] [log] [blame]
Jens Axboeebac4652005-12-08 15:25:21 +01001#ifndef FIO_OS_H
2#define FIO_OS_H
3
4#if defined(__linux__)
5#include "os-linux.h"
6#elif defined(__FreeBSD__)
7#include "os-freebsd.h"
Jens Axboe2c0ecd22006-06-08 13:25:41 +02008#elif defined(__sun__)
9#include "os-solaris.h"
Jens Axboeebac4652005-12-08 15:25:21 +010010#else
11#error "unsupported os"
12#endif
13
14#ifdef FIO_HAVE_LIBAIO
15#include <libaio.h>
16#endif
17
18#ifdef FIO_HAVE_POSIXAIO
19#include <aio.h>
20#endif
21
22#ifdef FIO_HAVE_SGIO
23#include <linux/fs.h>
24#include <scsi/sg.h>
25#endif
26
27#ifndef FIO_HAVE_FADVISE
28#define fadvise(fd, off, len, advice) (0)
29
30#define POSIX_FADV_DONTNEED (0)
31#define POSIX_FADV_SEQUENTIAL (0)
32#define POSIX_FADV_RANDOM (0)
33#endif /* FIO_HAVE_FADVISE */
34
35#ifndef FIO_HAVE_CPU_AFFINITY
36#define fio_setaffinity(td) (0)
37#define fio_getaffinity(pid, mask) (0)
38#endif
39
40#ifndef FIO_HAVE_IOPRIO
41#define ioprio_set(which, who, prio) (0)
42#endif
43
Jens Axboe2c0ecd22006-06-08 13:25:41 +020044#ifndef FIO_HAVE_ODIRECT
Jens Axboe7d424762006-06-08 13:26:31 +020045#define OS_O_DIRECT 0
46#else
47#define OS_O_DIRECT O_DIRECT
Jens Axboe2c0ecd22006-06-08 13:25:41 +020048#endif
49
Jens Axboeebac4652005-12-08 15:25:21 +010050struct thread_data;
51extern int fio_libaio_init(struct thread_data *);
52extern int fio_posixaio_init(struct thread_data *);
53extern int fio_syncio_init(struct thread_data *);
54extern int fio_mmapio_init(struct thread_data *);
55extern int fio_sgio_init(struct thread_data *);
Jens Axboe8756e4d2006-05-27 20:24:53 +020056extern int fio_spliceio_init(struct thread_data *);
Jens Axboeebac4652005-12-08 15:25:21 +010057
58#endif