Commit | Line | Data |
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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> | |
5efb2861 | 7 | #include <unistd.h> |
239b2882 | 8 | #include <sys/param.h> |
239b2882 | 9 | #include <sys/sysctl.h> |
60f840a8 | 10 | #include <sys/statvfs.h> |
1116dc04 | 11 | #include <sys/diskslice.h> |
239b2882 JA |
12 | |
13 | #include "../file.h" | |
14 | ||
15 | #define FIO_HAVE_ODIRECT | |
239b2882 JA |
16 | #define FIO_USE_GENERIC_RAND |
17 | #define FIO_USE_GENERIC_INIT_RANDOM_STATE | |
60f840a8 | 18 | #define FIO_HAVE_FS_STAT |
1116dc04 | 19 | #define FIO_HAVE_CHARDEV_SIZE |
239b2882 JA |
20 | #define FIO_HAVE_GETTID |
21 | ||
22 | #undef FIO_HAVE_CPU_AFFINITY /* XXX notyet */ | |
23 | ||
24 | #define OS_MAP_ANON MAP_ANON | |
25 | ||
26 | #ifndef PTHREAD_STACK_MIN | |
27 | #define PTHREAD_STACK_MIN 4096 | |
28 | #endif | |
29 | ||
30 | #define fio_swap16(x) bswap16(x) | |
31 | #define fio_swap32(x) bswap32(x) | |
32 | #define fio_swap64(x) bswap64(x) | |
33 | ||
34 | typedef off_t off64_t; | |
35 | ||
1116dc04 TK |
36 | static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes) |
37 | { | |
38 | struct partinfo pi; | |
39 | ||
40 | if (!ioctl(f->fd, DIOCGPART, &pi)) { | |
41 | *bytes = (unsigned long long) pi.media_size; | |
42 | return 0; | |
43 | } | |
44 | ||
45 | *bytes = 0; | |
46 | return errno; | |
47 | } | |
48 | ||
49 | static inline int chardev_size(struct fio_file *f, unsigned long long *bytes) | |
50 | { | |
51 | return blockdev_size(f, bytes); | |
52 | } | |
53 | ||
239b2882 JA |
54 | static inline int blockdev_invalidate_cache(struct fio_file *f) |
55 | { | |
56 | return EINVAL; | |
57 | } | |
58 | ||
59 | static inline unsigned long long os_phys_mem(void) | |
60 | { | |
61 | int mib[2] = { CTL_HW, HW_PHYSMEM }; | |
62 | uint64_t mem; | |
63 | size_t len = sizeof(mem); | |
64 | ||
65 | sysctl(mib, 2, &mem, &len, NULL, 0); | |
66 | return mem; | |
67 | } | |
68 | ||
69 | static inline int gettid(void) | |
70 | { | |
71 | return (int) lwp_gettid(); | |
72 | } | |
73 | ||
c08ad04c | 74 | static inline unsigned long long get_fs_free_size(const char *path) |
60f840a8 TK |
75 | { |
76 | unsigned long long ret; | |
77 | struct statvfs s; | |
78 | ||
79 | if (statvfs(path, &s) < 0) | |
80 | return -1ULL; | |
81 | ||
82 | ret = s.f_frsize; | |
83 | ret *= (unsigned long long) s.f_bfree; | |
84 | return ret; | |
85 | } | |
86 | ||
239b2882 JA |
87 | #ifdef MADV_FREE |
88 | #define FIO_MADV_FREE MADV_FREE | |
89 | #endif | |
90 | ||
91 | #endif |