+#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)
+{
+ struct disklabel dl;
+
+ if (!ioctl(f->fd, DIOCGDINFO, &dl)) {
+ *bytes = ((unsigned long long)dl.d_secperunit) * dl.d_secsize;
+ return 0;
+ }
+
+ *bytes = 0;
+ return errno;
+}