Introduce two functions: physread() and physwrite() and use these directly

in *devsw[] rather than the 46 local copies of the same functions.

(grog will do the same for vinum when he has time)

1 files changed, 13 insertions, 1 deletions

diff --git a/sys/kern/kern_physio.c b/sys/kern/kern_physio.c
index 5406d92..c2cbb69 100644
--- a/sys/kern/kern_physio.c
+++ b/sys/kern/kern_physio.c
@@ -16,7 +16,7 @@
  * 4. Modifications may be freely made to this file if the above conditions
  *    are met.
  *
- * $Id: kern_physio.c,v 1.31 1999/04/06 03:04:47 peter Exp $
+ * $Id: kern_physio.c,v 1.32 1999/05/06 20:00:25 phk Exp $
  */
 
 #include <sys/param.h>
@@ -33,6 +33,18 @@ static void	physwakeup __P((struct buf *bp));
 static struct buf * phygetvpbuf(dev_t dev, int resid);
 
 int
+physread(dev_t dev, struct uio *uio, int ioflag)
+{
+	return(physio(cdevsw[major(dev)]->d_strategy, NULL, dev, 1, minphys, uio));
+}
+
+int
+physwrite(dev_t dev, struct uio *uio, int ioflag)
+{
+	return(physio(cdevsw[major(dev)]->d_strategy, NULL, dev, 0, minphys, uio));
+}
+
+int
 physio(strategy, bp, dev, rw, minp, uio)
 	d_strategy_t *strategy;
 	struct buf *bp;