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> |
b939683e | 9 | #include <sys/thr.h> |
f1415a9f | 10 | #include <sys/socket.h> |
63820495 BC |
11 | #include <sys/param.h> |
12 | #include <sys/cpuset.h> | |
60f840a8 | 13 | #include <sys/statvfs.h> |
5c4e1dbc | 14 | |
e2e58886 JA |
15 | #include "../file.h" |
16 | ||
2c0ecd28 | 17 | #define FIO_HAVE_ODIRECT |
53531370 | 18 | #define FIO_USE_GENERIC_RAND |
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 | |
1df28a39 TK |
27 | #if _POSIX_THREAD_PROCESS_SHARED > 0 |
28 | #define FIO_HAVE_PSHARED_MUTEX | |
29 | #endif | |
30 | ||
dc873b6f | 31 | #define OS_MAP_ANON MAP_ANON |
ebac4655 | 32 | |
232f9b73 JA |
33 | #define fio_swap16(x) bswap16(x) |
34 | #define fio_swap32(x) bswap32(x) | |
35 | #define fio_swap64(x) bswap64(x) | |
36 | ||
907249cf JA |
37 | typedef off_t off64_t; |
38 | ||
63820495 BC |
39 | typedef cpuset_t os_cpu_mask_t; |
40 | ||
41 | #define fio_cpu_clear(mask, cpu) (void) CPU_CLR((cpu), (mask)) | |
42 | #define fio_cpu_set(mask, cpu) (void) CPU_SET((cpu), (mask)) | |
50b5860b | 43 | #define fio_cpu_isset(mask, cpu) CPU_ISSET((cpu), (mask)) |
d004a209 | 44 | #define fio_cpu_count(mask) CPU_COUNT((mask)) |
63820495 BC |
45 | |
46 | static inline int fio_cpuset_init(os_cpu_mask_t *mask) | |
47 | { | |
48 | CPU_ZERO(mask); | |
49 | return 0; | |
50 | } | |
51 | ||
52 | static inline int fio_cpuset_exit(os_cpu_mask_t *mask) | |
53 | { | |
54 | return 0; | |
55 | } | |
56 | ||
57 | static inline int fio_setaffinity(int pid, os_cpu_mask_t cpumask) | |
58 | { | |
59 | return cpuset_setaffinity(CPU_LEVEL_WHICH, CPU_WHICH_TID, pid, sizeof(cpumask), &cpumask); | |
60 | } | |
61 | ||
62 | static inline int fio_getaffinity(int pid, os_cpu_mask_t *cpumask) | |
63 | { | |
64 | return cpuset_getaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, pid, sizeof(cpumask), cpumask); | |
65 | } | |
66 | ||
67 | #define FIO_MAX_CPUS CPU_SETSIZE | |
68 | ||
ecc314ba | 69 | static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes) |
aa5e69b2 JA |
70 | { |
71 | off_t size; | |
72 | ||
ecc314ba | 73 | if (!ioctl(f->fd, DIOCGMEDIASIZE, &size)) { |
aa5e69b2 JA |
74 | *bytes = size; |
75 | return 0; | |
76 | } | |
77 | ||
2fa55e93 | 78 | *bytes = 0; |
aa5e69b2 JA |
79 | return errno; |
80 | } | |
81 | ||
ecc314ba | 82 | static inline int chardev_size(struct fio_file *f, unsigned long long *bytes) |
4ccdccd1 | 83 | { |
9b836561 | 84 | return blockdev_size(f, bytes); |
4ccdccd1 JA |
85 | } |
86 | ||
ecc314ba | 87 | static inline int blockdev_invalidate_cache(struct fio_file *f) |
e5b401d4 | 88 | { |
22de5d77 | 89 | return ENOTSUP; |
ebac4655 JA |
90 | } |
91 | ||
32cd46a0 JA |
92 | static inline unsigned long long os_phys_mem(void) |
93 | { | |
94 | int mib[2] = { CTL_HW, HW_PHYSMEM }; | |
95 | unsigned long long mem; | |
96 | size_t len = sizeof(mem); | |
97 | ||
98 | sysctl(mib, 2, &mem, &len, NULL, 0); | |
99 | return mem; | |
100 | } | |
101 | ||
e8d588e4 JA |
102 | static inline int gettid(void) |
103 | { | |
104 | long lwpid; | |
105 | ||
106 | thr_self(&lwpid); | |
107 | return (int) lwpid; | |
108 | } | |
109 | ||
c08ad04c | 110 | static inline unsigned long long get_fs_free_size(const char *path) |
60f840a8 TK |
111 | { |
112 | unsigned long long ret; | |
113 | struct statvfs s; | |
114 | ||
115 | if (statvfs(path, &s) < 0) | |
116 | return -1ULL; | |
117 | ||
118 | ret = s.f_frsize; | |
119 | ret *= (unsigned long long) s.f_bfree; | |
120 | return ret; | |
121 | } | |
122 | ||
0bf31987 TK |
123 | static inline int os_trim(int fd, unsigned long long start, |
124 | unsigned long long len) | |
125 | { | |
126 | off_t range[2]; | |
127 | ||
128 | range[0] = start; | |
129 | range[1] = len; | |
130 | ||
131 | if (!ioctl(fd, DIOCGDELETE, range)) | |
132 | return 0; | |
133 | ||
134 | return errno; | |
135 | } | |
136 | ||
a1c58075 JA |
137 | #ifdef MADV_FREE |
138 | #define FIO_MADV_FREE MADV_FREE | |
139 | #endif | |
140 | ||
0cfe2089 TK |
141 | static inline int shm_attach_to_open_removed(void) |
142 | { | |
143 | int x; | |
144 | size_t len = sizeof(x); | |
145 | ||
146 | if (sysctlbyname("kern.ipc.shm_allow_removed", &x, &len, NULL, 0) < 0) | |
147 | return 0; | |
148 | ||
149 | return x > 0 ? 1 : 0; | |
150 | } | |
151 | ||
ebac4655 | 152 | #endif |