48 static int grfans_read(dev_t dev, struct uio *uiop, cred_t *cred_p);
49 static int grfans_write(dev_t dev, struct uio *uiop, cred_t *cred_p);
50 static int grfans_io(dev_t dev, struct uio *uiop, int rw);
375 grfans_read(dev_t dev, struct uio *uiop, cred_t *cred_p)  in grfans_read()  argument
377 	return (grfans_io(dev, uiop, B_READ));  in grfans_read()
382 grfans_write(dev_t dev, struct uio *uiop, cred_t *cred_p)  in grfans_write()  argument
384 	return (grfans_io(dev, uiop, B_WRITE));  in grfans_write()
388 grfans_io(dev_t dev, struct uio *uiop, int rw)  in grfans_io()  argument
393 	size_t len = uiop->uio_resid;  in grfans_io()
416 		return (uiomove(outputaddr, 1, UIO_READ, uiop));  in grfans_io()
423 	    uiop)) == 0) {  in grfans_io()