solaris: implement blockdev size getting
Just use lseek(..., SEEK_END), we should actually be able to use that
on all platforms.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/os/os-solaris.h b/os/os-solaris.h
index f00aae1..c49ce8d 100644
--- a/os/os-solaris.h
+++ b/os/os-solaris.h
@@ -28,7 +28,13 @@
*/
static inline int blockdev_size(int fd, unsigned long long *bytes)
{
- return EINVAL;
+ off_t end = lseek(fd, 0, SEEK_END);
+
+ if (end < 0)
+ return errno;
+
+ *bytes = end;
+ return 0;
}
static inline int blockdev_invalidate_cache(int fd)