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 |
53531370 | 19 | #define FIO_USE_GENERIC_RAND |
93bcfd20 | 20 | #define FIO_USE_GENERIC_INIT_RANDOM_STATE |
4ccdccd1 | 21 | #define FIO_HAVE_CHARDEV_SIZE |
60f840a8 | 22 | #define FIO_HAVE_FS_STAT |
0bf31987 | 23 | #define FIO_HAVE_TRIM |
e8d588e4 | 24 | #define FIO_HAVE_GETTID |
63820495 | 25 | #define FIO_HAVE_CPU_AFFINITY |
0cfe2089 | 26 | #define FIO_HAVE_SHM_ATTACH_REMOVED |
ebac4655 | 27 | |
dc873b6f | 28 | #define OS_MAP_ANON MAP_ANON |
ebac4655 | 29 | |
232f9b73 JA |
30 | #define fio_swap16(x) bswap16(x) |
31 | #define fio_swap32(x) bswap32(x) | |
32 | #define fio_swap64(x) bswap64(x) | |
33 | ||
907249cf JA |
34 | typedef off_t off64_t; |
35 | ||
63820495 BC |
36 | typedef cpuset_t os_cpu_mask_t; |
37 | ||
38 | #define fio_cpu_clear(mask, cpu) (void) CPU_CLR((cpu), (mask)) | |
39 | #define fio_cpu_set(mask, cpu) (void) CPU_SET((cpu), (mask)) | |
52fd65f4 | 40 | #define fio_cpu_isset(mask, cpu) (CPU_ISSET((cpu), (mask)) != 0) |
d004a209 | 41 | #define fio_cpu_count(mask) CPU_COUNT((mask)) |
63820495 BC |
42 | |
43 | static inline int fio_cpuset_init(os_cpu_mask_t *mask) | |
44 | { | |
45 | CPU_ZERO(mask); | |
46 | return 0; | |
47 | } | |
48 | ||
49 | static inline int fio_cpuset_exit(os_cpu_mask_t *mask) | |
50 | { | |
51 | return 0; | |
52 | } | |
53 | ||
54 | static inline int fio_setaffinity(int pid, os_cpu_mask_t cpumask) | |
55 | { | |
56 | return cpuset_setaffinity(CPU_LEVEL_WHICH, CPU_WHICH_TID, pid, sizeof(cpumask), &cpumask); | |
57 | } | |
58 | ||
59 | static inline int fio_getaffinity(int pid, os_cpu_mask_t *cpumask) | |
60 | { | |
61 | return cpuset_getaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, pid, sizeof(cpumask), cpumask); | |
62 | } | |
63 | ||
64 | #define FIO_MAX_CPUS CPU_SETSIZE | |
65 | ||
ecc314ba | 66 | static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes) |
aa5e69b2 JA |
67 | { |
68 | off_t size; | |
69 | ||
ecc314ba | 70 | if (!ioctl(f->fd, DIOCGMEDIASIZE, &size)) { |
aa5e69b2 JA |
71 | *bytes = size; |
72 | return 0; | |
73 | } | |
74 | ||
2fa55e93 | 75 | *bytes = 0; |
aa5e69b2 JA |
76 | return errno; |
77 | } | |
78 | ||
ecc314ba | 79 | static inline int chardev_size(struct fio_file *f, unsigned long long *bytes) |
4ccdccd1 | 80 | { |
9b836561 | 81 | return blockdev_size(f, bytes); |
4ccdccd1 JA |
82 | } |
83 | ||
ecc314ba | 84 | static inline int blockdev_invalidate_cache(struct fio_file *f) |
e5b401d4 | 85 | { |
22de5d77 | 86 | return ENOTSUP; |
ebac4655 JA |
87 | } |
88 | ||
32cd46a0 JA |
89 | static inline unsigned long long os_phys_mem(void) |
90 | { | |
91 | int mib[2] = { CTL_HW, HW_PHYSMEM }; | |
92 | unsigned long long mem; | |
93 | size_t len = sizeof(mem); | |
94 | ||
95 | sysctl(mib, 2, &mem, &len, NULL, 0); | |
96 | return mem; | |
97 | } | |
98 | ||
e8d588e4 JA |
99 | static inline int gettid(void) |
100 | { | |
101 | long lwpid; | |
102 | ||
103 | thr_self(&lwpid); | |
104 | return (int) lwpid; | |
105 | } | |
106 | ||
c08ad04c | 107 | static inline unsigned long long get_fs_free_size(const char *path) |
60f840a8 TK |
108 | { |
109 | unsigned long long ret; | |
110 | struct statvfs s; | |
111 | ||
112 | if (statvfs(path, &s) < 0) | |
113 | return -1ULL; | |
114 | ||
115 | ret = s.f_frsize; | |
116 | ret *= (unsigned long long) s.f_bfree; | |
117 | return ret; | |
118 | } | |
119 | ||
496b1f9e | 120 | static inline int os_trim(struct fio_file *f, unsigned long long start, |
0bf31987 TK |
121 | unsigned long long len) |
122 | { | |
123 | off_t range[2]; | |
124 | ||
125 | range[0] = start; | |
126 | range[1] = len; | |
127 | ||
496b1f9e | 128 | if (!ioctl(f->fd, DIOCGDELETE, range)) |
0bf31987 TK |
129 | return 0; |
130 | ||
131 | return errno; | |
132 | } | |
133 | ||
a1c58075 JA |
134 | #ifdef MADV_FREE |
135 | #define FIO_MADV_FREE MADV_FREE | |
136 | #endif | |
137 | ||
0cfe2089 TK |
138 | static inline int shm_attach_to_open_removed(void) |
139 | { | |
140 | int x; | |
141 | size_t len = sizeof(x); | |
142 | ||
143 | if (sysctlbyname("kern.ipc.shm_allow_removed", &x, &len, NULL, 0) < 0) | |
144 | return 0; | |
145 | ||
146 | return x > 0 ? 1 : 0; | |
147 | } | |
148 | ||
ebac4655 | 149 | #endif |