1 #ifndef FIO_OS_OPENBSD_H
2 #define FIO_OS_OPENBSD_H
4 #define FIO_OS os_openbsd
8 #include <sys/statvfs.h>
9 /* XXX hack to avoid conflicts between rbtree.h and <sys/tree.h> */
10 #include <sys/sysctl.h>
17 #undef FIO_HAVE_ODIRECT
18 #define FIO_USE_GENERIC_BDEV_SIZE
19 #define FIO_USE_GENERIC_RAND
20 #define FIO_USE_GENERIC_INIT_RANDOM_STATE
21 #define FIO_HAVE_FS_STAT
22 #define FIO_HAVE_GETTID
24 #undef FIO_HAVE_CPU_AFFINITY /* XXX notyet */
26 #define OS_MAP_ANON MAP_ANON
28 #ifndef PTHREAD_STACK_MIN
29 #define PTHREAD_STACK_MIN 4096
32 #define fio_swap16(x) bswap16(x)
33 #define fio_swap32(x) bswap32(x)
34 #define fio_swap64(x) bswap64(x)
36 typedef off_t off64_t;
38 static inline int blockdev_invalidate_cache(struct fio_file *f)
43 static inline unsigned long long os_phys_mem(void)
45 int mib[2] = { CTL_HW, HW_PHYSMEM64 };
47 size_t len = sizeof(mem);
49 sysctl(mib, 2, &mem, &len, NULL, 0);
53 static inline int gettid(void)
55 return (int) pthread_self();
58 static inline unsigned long long get_fs_free_size(const char *path)
60 unsigned long long ret;
63 if (statvfs(path, &s) < 0)
67 ret *= (unsigned long long) s.f_bfree;
72 #define FIO_MADV_FREE MADV_FREE