projects / fio.git / blame
| Commit | Line | Data |
|---|---|---|
| ebac4655 JA |
1 | #ifndef FIO_OS_FREEBSD_H |
| 2 | #define FIO_OS_FREEBSD_H | |
| 3 | ||
| 4 | #undef FIO_HAVE_LIBAIO | |
| 5 | #define FIO_HAVE_POSIXAIO | |
| 6 | #undef FIO_HAVE_FADVISE | |
| 7 | #undef FIO_HAVE_CPU_AFFINITY | |
| 8 | #undef FIO_HAVE_DISK_UTIL | |
| 9 | #undef FIO_HAVE_SGIO | |
| 10 | ||
| 11 | #define OS_MAP_ANON (MAP_ANON) | |
| 12 | ||
| 13 | typedef unsigned long os_cpu_mask_t; | |
| 6dfd46b9 | 14 | typedef unsigned int os_random_state_t; |
| ebac4655 JA |
15 | |
| 16 | /* | |
| 17 | * FIXME | |
| 18 | */ | |
| 9104f874 | 19 | static inline int blockdev_size(int fd, unsigned long long *bytes) |
| ebac4655 JA |
20 | { |
| 21 | return 1; | |
| 22 | } | |
| 23 | ||
| 32cd46a0 JA |
24 | static inline unsigned long long os_phys_mem(void) |
| 25 | { | |
| 26 | int mib[2] = { CTL_HW, HW_PHYSMEM }; | |
| 27 | unsigned long long mem; | |
| 28 | size_t len = sizeof(mem); | |
| 29 | ||
| 30 | sysctl(mib, 2, &mem, &len, NULL, 0); | |
| 31 | return mem; | |
| 32 | } | |
| 33 | ||
| 6dfd46b9 JA |
34 | static inline void os_random_seed(unsigned long seed, os_random_state_t *rs) |
| 35 | { | |
| 36 | srand(seed); | |
| 37 | } | |
| 38 | ||
| 39 | static inline long os_random_long(os_random_state_t *rs) | |
| 40 | { | |
| 41 | long val; | |
| 42 | ||
| 43 | val = rand_r(rs); | |
| 44 | return val; | |
| 45 | } | |
| 46 | ||
| 47 | static inline double os_random_double(os_random_state_t *rs) | |
| 48 | { | |
| 49 | double val; | |
| 50 | ||
| 51 | val = (double) rand_r(rs); | |
| 52 | return val; | |
| 53 | } | |
| ebac4655 | 54 | #endif |