Commit | Line | Data |
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ebac4655 JA |
1 | #ifndef FIO_OS_FREEBSD_H |
2 | #define FIO_OS_FREEBSD_H | |
3 | ||
cca84643 JA |
4 | #define FIO_OS os_freebsd |
5 | ||
690dec6e | 6 | #include <errno.h> |
5c4e1dbc | 7 | #include <sys/sysctl.h> |
aa5e69b2 | 8 | #include <sys/disk.h> |
1236d61c | 9 | #include <sys/endian.h> |
b939683e | 10 | #include <sys/thr.h> |
f1415a9f | 11 | #include <sys/socket.h> |
63820495 BC |
12 | #include <sys/param.h> |
13 | #include <sys/cpuset.h> | |
60f840a8 | 14 | #include <sys/statvfs.h> |
5c4e1dbc | 15 | |
e2e58886 JA |
16 | #include "../file.h" |
17 | ||
2c0ecd28 | 18 | #define FIO_HAVE_ODIRECT |
93bcfd20 | 19 | #define FIO_USE_GENERIC_INIT_RANDOM_STATE |
4ccdccd1 | 20 | #define FIO_HAVE_CHARDEV_SIZE |
60f840a8 | 21 | #define FIO_HAVE_FS_STAT |
0bf31987 | 22 | #define FIO_HAVE_TRIM |
e8d588e4 | 23 | #define FIO_HAVE_GETTID |
63820495 | 24 | #define FIO_HAVE_CPU_AFFINITY |
0cfe2089 | 25 | #define FIO_HAVE_SHM_ATTACH_REMOVED |
ebac4655 | 26 | |
dc873b6f | 27 | #define OS_MAP_ANON MAP_ANON |
ebac4655 | 28 | |
232f9b73 JA |
29 | #define fio_swap16(x) bswap16(x) |
30 | #define fio_swap32(x) bswap32(x) | |
31 | #define fio_swap64(x) bswap64(x) | |
32 | ||
63820495 BC |
33 | typedef cpuset_t os_cpu_mask_t; |
34 | ||
35 | #define fio_cpu_clear(mask, cpu) (void) CPU_CLR((cpu), (mask)) | |
36 | #define fio_cpu_set(mask, cpu) (void) CPU_SET((cpu), (mask)) | |
52fd65f4 | 37 | #define fio_cpu_isset(mask, cpu) (CPU_ISSET((cpu), (mask)) != 0) |
d004a209 | 38 | #define fio_cpu_count(mask) CPU_COUNT((mask)) |
63820495 BC |
39 | |
40 | static inline int fio_cpuset_init(os_cpu_mask_t *mask) | |
41 | { | |
42 | CPU_ZERO(mask); | |
43 | return 0; | |
44 | } | |
45 | ||
46 | static inline int fio_cpuset_exit(os_cpu_mask_t *mask) | |
47 | { | |
48 | return 0; | |
49 | } | |
50 | ||
51 | static inline int fio_setaffinity(int pid, os_cpu_mask_t cpumask) | |
52 | { | |
53 | return cpuset_setaffinity(CPU_LEVEL_WHICH, CPU_WHICH_TID, pid, sizeof(cpumask), &cpumask); | |
54 | } | |
55 | ||
56 | static inline int fio_getaffinity(int pid, os_cpu_mask_t *cpumask) | |
57 | { | |
58 | return cpuset_getaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, pid, sizeof(cpumask), cpumask); | |
59 | } | |
60 | ||
61 | #define FIO_MAX_CPUS CPU_SETSIZE | |
62 | ||
ecc314ba | 63 | static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes) |
aa5e69b2 JA |
64 | { |
65 | off_t size; | |
66 | ||
ecc314ba | 67 | if (!ioctl(f->fd, DIOCGMEDIASIZE, &size)) { |
aa5e69b2 JA |
68 | *bytes = size; |
69 | return 0; | |
70 | } | |
71 | ||
2fa55e93 | 72 | *bytes = 0; |
aa5e69b2 JA |
73 | return errno; |
74 | } | |
75 | ||
ecc314ba | 76 | static inline int chardev_size(struct fio_file *f, unsigned long long *bytes) |
4ccdccd1 | 77 | { |
9b836561 | 78 | return blockdev_size(f, bytes); |
4ccdccd1 JA |
79 | } |
80 | ||
ecc314ba | 81 | static inline int blockdev_invalidate_cache(struct fio_file *f) |
e5b401d4 | 82 | { |
22de5d77 | 83 | return ENOTSUP; |
ebac4655 JA |
84 | } |
85 | ||
32cd46a0 JA |
86 | static inline unsigned long long os_phys_mem(void) |
87 | { | |
88 | int mib[2] = { CTL_HW, HW_PHYSMEM }; | |
89 | unsigned long long mem; | |
90 | size_t len = sizeof(mem); | |
91 | ||
92 | sysctl(mib, 2, &mem, &len, NULL, 0); | |
93 | return mem; | |
94 | } | |
95 | ||
e8d588e4 JA |
96 | static inline int gettid(void) |
97 | { | |
98 | long lwpid; | |
99 | ||
100 | thr_self(&lwpid); | |
101 | return (int) lwpid; | |
102 | } | |
103 | ||
c08ad04c | 104 | static inline unsigned long long get_fs_free_size(const char *path) |
60f840a8 TK |
105 | { |
106 | unsigned long long ret; | |
107 | struct statvfs s; | |
108 | ||
109 | if (statvfs(path, &s) < 0) | |
110 | return -1ULL; | |
111 | ||
112 | ret = s.f_frsize; | |
113 | ret *= (unsigned long long) s.f_bfree; | |
114 | return ret; | |
115 | } | |
116 | ||
496b1f9e | 117 | static inline int os_trim(struct fio_file *f, unsigned long long start, |
0bf31987 TK |
118 | unsigned long long len) |
119 | { | |
120 | off_t range[2]; | |
121 | ||
122 | range[0] = start; | |
123 | range[1] = len; | |
124 | ||
496b1f9e | 125 | if (!ioctl(f->fd, DIOCGDELETE, range)) |
0bf31987 TK |
126 | return 0; |
127 | ||
128 | return errno; | |
129 | } | |
130 | ||
a1c58075 JA |
131 | #ifdef MADV_FREE |
132 | #define FIO_MADV_FREE MADV_FREE | |
133 | #endif | |
134 | ||
0cfe2089 TK |
135 | static inline int shm_attach_to_open_removed(void) |
136 | { | |
137 | int x; | |
138 | size_t len = sizeof(x); | |
139 | ||
140 | if (sysctlbyname("kern.ipc.shm_allow_removed", &x, &len, NULL, 0) < 0) | |
141 | return 0; | |
142 | ||
143 | return x > 0 ? 1 : 0; | |
144 | } | |
145 | ||
ebac4655 | 146 | #endif |