1 #ifndef FIO_OS_OPENBSD_H
2 #define FIO_OS_OPENBSD_H
4 #define FIO_OS os_openbsd
8 /* XXX hack to avoid conflicts between rbtree.h and <sys/tree.h> */
9 #include <sys/sysctl.h>
16 #undef FIO_HAVE_ODIRECT
17 #define FIO_USE_GENERIC_BDEV_SIZE
18 #define FIO_USE_GENERIC_RAND
19 #define FIO_USE_GENERIC_INIT_RANDOM_STATE
20 #define FIO_HAVE_GETTID
22 #undef FIO_HAVE_CPU_AFFINITY /* XXX notyet */
24 #define OS_MAP_ANON MAP_ANON
26 #ifndef PTHREAD_STACK_MIN
27 #define PTHREAD_STACK_MIN 4096
30 #define fio_swap16(x) bswap16(x)
31 #define fio_swap32(x) bswap32(x)
32 #define fio_swap64(x) bswap64(x)
34 typedef off_t off64_t;
36 static inline int blockdev_invalidate_cache(struct fio_file *f)
41 static inline unsigned long long os_phys_mem(void)
43 int mib[2] = { CTL_HW, HW_PHYSMEM64 };
45 size_t len = sizeof(mem);
47 sysctl(mib, 2, &mem, &len, NULL, 0);
51 static inline int gettid(void)
53 return (int) pthread_self();
57 #define FIO_MADV_FREE MADV_FREE