Spin the twiddle in dosfs to give visual feedback for disk I/O on

FAT filesystems as is done for other filesystems in the loader.

MFC after:	1 week

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/libstand/dosfs.c b/lib/libstand/dosfs.c
index 72205a2..b75d752 100644
--- a/lib/libstand/dosfs.c
+++ b/lib/libstand/dosfs.c
@@ -786,7 +786,8 @@ static int
 ioget(struct open_file *fd, u_int lsec, void *buf, u_int nsec)
 {
     int	err;
-    
+
+    twiddle(1);
     if ((err = (fd->f_dev->dv_strategy)(fd->f_devdata, F_READ, lsec, 
 					secbyt(nsec), buf, NULL)))
 	return(err);