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