Commit | Line | Data |
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ebac4655 JA |
1 | #ifndef FIO_OS_FREEBSD_H |
2 | #define FIO_OS_FREEBSD_H | |
3 | ||
690dec6e | 4 | #include <errno.h> |
5c4e1dbc JA |
5 | #include <sys/sysctl.h> |
6 | ||
ebac4655 | 7 | #define FIO_HAVE_POSIXAIO |
2c0ecd28 | 8 | #define FIO_HAVE_ODIRECT |
ebac4655 | 9 | |
dc873b6f | 10 | #define OS_MAP_ANON MAP_ANON |
ebac4655 JA |
11 | |
12 | typedef unsigned long os_cpu_mask_t; | |
6dfd46b9 | 13 | typedef unsigned int os_random_state_t; |
ebac4655 JA |
14 | |
15 | /* | |
16 | * FIXME | |
17 | */ | |
9104f874 | 18 | static inline int blockdev_size(int fd, unsigned long long *bytes) |
ebac4655 | 19 | { |
617a2013 JA |
20 | off_t end = lseek(fd, 0, SEEK_END); |
21 | ||
22 | if (end < 0) | |
23 | return errno; | |
24 | ||
25 | *bytes = end; | |
26 | return 0; | |
e5b401d4 JA |
27 | } |
28 | ||
29 | static inline int blockdev_invalidate_cache(int fd) | |
30 | { | |
31 | return EINVAL; | |
ebac4655 JA |
32 | } |
33 | ||
32cd46a0 JA |
34 | static inline unsigned long long os_phys_mem(void) |
35 | { | |
36 | int mib[2] = { CTL_HW, HW_PHYSMEM }; | |
37 | unsigned long long mem; | |
38 | size_t len = sizeof(mem); | |
39 | ||
40 | sysctl(mib, 2, &mem, &len, NULL, 0); | |
41 | return mem; | |
42 | } | |
43 | ||
6dfd46b9 JA |
44 | static inline void os_random_seed(unsigned long seed, os_random_state_t *rs) |
45 | { | |
46 | srand(seed); | |
47 | } | |
48 | ||
49 | static inline long os_random_long(os_random_state_t *rs) | |
50 | { | |
51 | long val; | |
52 | ||
53 | val = rand_r(rs); | |
54 | return val; | |
55 | } | |
56 | ||
ebac4655 | 57 | #endif |