1 #ifndef FIO_OS_DRAGONFLY_H 2 #define FIO_OS_DRAGONFLY_H 3 4 #define FIO_OS os_dragonfly 5 6 #include <errno.h> 7 #include <sys/param.h> 8 /* XXX hack to avoid confilcts between rbtree.h and <sys/rb.h> */ 9 #define rb_node _rb_node 10 #include <sys/sysctl.h> 11 #undef rb_node 12 #undef rb_left 13 #undef rb_right 14 15 #include "../file.h" 16 17 #define 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_GETTID 22 23 #undef FIO_HAVE_CPU_AFFINITY /* XXX notyet */ 24 25 #define OS_MAP_ANON MAP_ANON 26 27 #ifndef PTHREAD_STACK_MIN 28 #define PTHREAD_STACK_MIN 4096 29 #endif 30 31 #define fio_swap16(x) bswap16(x) 32 #define fio_swap32(x) bswap32(x) 33 #define fio_swap64(x) bswap64(x) 34 35 typedef off_t off64_t; 36 37 static inline int blockdev_invalidate_cache(struct fio_file *f) 38 { 39 return EINVAL; 40 } 41 42 static inline unsigned long long os_phys_mem(void) 43 { 44 int mib[2] = { CTL_HW, HW_PHYSMEM }; 45 uint64_t mem; 46 size_t len = sizeof(mem); 47 48 sysctl(mib, 2, &mem, &len, NULL, 0); 49 return mem; 50 } 51 52 static inline int gettid(void) 53 { 54 return (int) lwp_gettid(); 55 } 56 57 #ifdef MADV_FREE 58 #define FIO_MADV_FREE MADV_FREE 59 #endif 60 61 #endif 62
