#define fio_swap32(x) bswap32(x)
#define fio_swap64(x) bswap64(x)
-typedef off_t off64_t;
+#ifdef CONFIG_PTHREAD_GETAFFINITY
+#define FIO_HAVE_GET_THREAD_AFFINITY
+#define fio_get_thread_affinity(mask) \
+ pthread_getaffinity_np(pthread_self(), sizeof(mask), &(mask))
+#endif
static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes)
{