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 34typedef off_t off64_t; 35 36static inline int blockdev_invalidate_cache(struct fio_file *f) 37{ 38 return EINVAL; 39} 40 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 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