Include engines in dependency check
[fio.git] / os-freebsd.h
... / ...
CommitLineData
1#ifndef FIO_OS_FREEBSD_H
2#define FIO_OS_FREEBSD_H
3
4#include <sys/sysctl.h>
5
6#undef FIO_HAVE_LIBAIO
7#define FIO_HAVE_POSIXAIO
8#undef FIO_HAVE_FADVISE
9#undef FIO_HAVE_CPU_AFFINITY
10#undef FIO_HAVE_DISK_UTIL
11#undef FIO_HAVE_SGIO
12#define FIO_HAVE_ODIRECT
13
14#define OS_MAP_ANON (MAP_ANON)
15
16typedef unsigned long os_cpu_mask_t;
17typedef unsigned int os_random_state_t;
18
19/*
20 * FIXME
21 */
22static inline int blockdev_size(int fd, unsigned long long *bytes)
23{
24 return EINVAL;
25}
26
27static inline int blockdev_invalidate_cache(int fd)
28{
29 return EINVAL;
30}
31
32static inline unsigned long long os_phys_mem(void)
33{
34 int mib[2] = { CTL_HW, HW_PHYSMEM };
35 unsigned long long mem;
36 size_t len = sizeof(mem);
37
38 sysctl(mib, 2, &mem, &len, NULL, 0);
39 return mem;
40}
41
42static inline void os_random_seed(unsigned long seed, os_random_state_t *rs)
43{
44 srand(seed);
45}
46
47static inline long os_random_long(os_random_state_t *rs)
48{
49 long val;
50
51 val = rand_r(rs);
52 return val;
53}
54
55static inline double os_random_double(os_random_state_t *rs)
56{
57 double val;
58
59 val = (double) rand_r(rs);
60 return val;
61}
62#endif