1 #ifndef FIO_OS_OPENBSD_H 2 #define FIO_OS_OPENBSD_H 3 4 #define FIO_OS os_openbsd 5 6 #include <errno.h> 7 #include <sys/param.h> 8 /* XXX hack to avoid conflicts between rbtree.h and <sys/tree.h> */ 9 #include <sys/sysctl.h> 10 #undef RB_BLACK 11 #undef RB_RED 12 #undef RB_ROOT 13 14 #include "../file.h" 15 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 21 22 #undef FIO_HAVE_CPU_AFFINITY /* XXX notyet */ 23 24 #define OS_MAP_ANON MAP_ANON 25 26 #ifndef PTHREAD_STACK_MIN 27 #define PTHREAD_STACK_MIN 4096 28 #endif 29 30 #define fio_swap16(x) bswap16(x) 31 #define fio_swap32(x) bswap32(x) 32 #define fio_swap64(x) bswap64(x) 33 34 typedef off_t off64_t; 35 blockdev_invalidate_cache(struct fio_file * f)36static inline int blockdev_invalidate_cache(struct fio_file *f) 37 { 38 return EINVAL; 39 } 40 os_phys_mem(void)41static inline unsigned long long os_phys_mem(void) 42 { 43 int mib[2] = { CTL_HW, HW_PHYSMEM64 }; 44 uint64_t mem; 45 size_t len = sizeof(mem); 46 47 sysctl(mib, 2, &mem, &len, NULL, 0); 48 return mem; 49 } 50 gettid(void)51static inline int gettid(void) 52 { 53 return (int) pthread_self(); 54 } 55 56 #ifdef MADV_FREE 57 #define FIO_MADV_FREE MADV_FREE 58 #endif 59 60 #endif 61