projects / fio.git / blame
| Commit | Line | Data |
|---|---|---|
| ebac4655 JA |
1 | #ifndef FIO_OS_FREEBSD_H |
| 2 | #define FIO_OS_FREEBSD_H | |
| 3 | ||
| 5c4e1dbc JA |
4 | #include <sys/sysctl.h> |
| 5 | ||
| ebac4655 JA |
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 | ||
| 13 | #define OS_MAP_ANON (MAP_ANON) | |
| 14 | ||
| 15 | typedef unsigned long os_cpu_mask_t; | |
| 6dfd46b9 | 16 | typedef unsigned int os_random_state_t; |
| ebac4655 JA |
17 | |
| 18 | /* | |
| 19 | * FIXME | |
| 20 | */ | |
| 9104f874 | 21 | static inline int blockdev_size(int fd, unsigned long long *bytes) |
| ebac4655 JA |
22 | { |
| 23 | return 1; | |
| 24 | } | |
| 25 | ||
| 32cd46a0 JA |
26 | static inline unsigned long long os_phys_mem(void) |
| 27 | { | |
| 28 | int mib[2] = { CTL_HW, HW_PHYSMEM }; | |
| 29 | unsigned long long mem; | |
| 30 | size_t len = sizeof(mem); | |
| 31 | ||
| 32 | sysctl(mib, 2, &mem, &len, NULL, 0); | |
| 33 | return mem; | |
| 34 | } | |
| 35 | ||
| 6dfd46b9 JA |
36 | static inline void os_random_seed(unsigned long seed, os_random_state_t *rs) |
| 37 | { | |
| 38 | srand(seed); | |
| 39 | } | |
| 40 | ||
| 41 | static inline long os_random_long(os_random_state_t *rs) | |
| 42 | { | |
| 43 | long val; | |
| 44 | ||
| 45 | val = rand_r(rs); | |
| 46 | return val; | |
| 47 | } | |
| 48 | ||
| 49 | static inline double os_random_double(os_random_state_t *rs) | |
| 50 | { | |
| 51 | double val; | |
| 52 | ||
| 53 | val = (double) rand_r(rs); | |
| 54 | return val; | |
| 55 | } | |
| ebac4655 | 56 | #endif |