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239b2882 JA |
1 | #ifndef FIO_OS_DRAGONFLY_H |
2 | #define FIO_OS_DRAGONFLY_H | |
3 | ||
4 | #define FIO_OS os_dragonfly | |
5 | ||
6 | #include <errno.h> | |
7 | #include <sys/param.h> | |
8 | /* XXX hack to avoid confilcts between rbtree.h and <sys/rb.h> */ | |
9 | #define rb_node _rb_node | |
10 | #include <sys/sysctl.h> | |
11 | #undef rb_node | |
12 | #undef rb_left | |
13 | #undef rb_right | |
14 | ||
15 | #include "../file.h" | |
16 | ||
17 | #define FIO_HAVE_ODIRECT | |
18 | #define FIO_USE_GENERIC_BDEV_SIZE | |
19 | #define FIO_USE_GENERIC_RAND | |
20 | #define FIO_USE_GENERIC_INIT_RANDOM_STATE | |
21 | #define FIO_HAVE_GETTID | |
22 | ||
23 | #undef FIO_HAVE_CPU_AFFINITY /* XXX notyet */ | |
24 | ||
25 | #define OS_MAP_ANON MAP_ANON | |
26 | ||
27 | #ifndef PTHREAD_STACK_MIN | |
28 | #define PTHREAD_STACK_MIN 4096 | |
29 | #endif | |
30 | ||
31 | #define fio_swap16(x) bswap16(x) | |
32 | #define fio_swap32(x) bswap32(x) | |
33 | #define fio_swap64(x) bswap64(x) | |
34 | ||
35 | typedef off_t off64_t; | |
36 | ||
37 | static inline int blockdev_invalidate_cache(struct fio_file *f) | |
38 | { | |
39 | return EINVAL; | |
40 | } | |
41 | ||
42 | static inline unsigned long long os_phys_mem(void) | |
43 | { | |
44 | int mib[2] = { CTL_HW, HW_PHYSMEM }; | |
45 | uint64_t mem; | |
46 | size_t len = sizeof(mem); | |
47 | ||
48 | sysctl(mib, 2, &mem, &len, NULL, 0); | |
49 | return mem; | |
50 | } | |
51 | ||
52 | static inline int gettid(void) | |
53 | { | |
54 | return (int) lwp_gettid(); | |
55 | } | |
56 | ||
57 | #ifdef MADV_FREE | |
58 | #define FIO_MADV_FREE MADV_FREE | |
59 | #endif | |
60 | ||
61 | #endif |