1999-06-29 Thomas Bushnell, BSG <tb@mit.edu>

	* hyper.c (diskfs_readonly_changed): Adjust whether the store
	should permit writes too.

1 files changed, 0 insertions, 59 deletions

diff --git a/libdiskfs/dev-io.c b/libdiskfs/dev-io.c
deleted file mode 100644
index d3be449f..00000000
--- a/libdiskfs/dev-io.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Device input and output
-   Copyright (C) 1992, 1993, 1994, 1995, 1996 Free Software Foundation, Inc.
-
-This file is part of the GNU Hurd.
-
-The GNU Hurd is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-The GNU Hurd is distributed in the hope that it will be useful, 
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with the GNU Hurd; see the file COPYING.  If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#include <device/device.h>
-#include <device/device_request.h>
-
-#include <diskfs.h>
-
-/* Write disk block ADDR with DATA of LEN bytes to DISKFS_DEVICE, waiting for
-   completion.  ADDR is offset by DISKFS_DEVICE_START.  If an error occurs,
-   EIO is returned.  */
-error_t
-diskfs_device_write_sync (off_t addr, vm_address_t data, size_t len)
-{
-  int written;
-  error_t err;
-  
-  assert (!diskfs_readonly);
-  err = device_write (diskfs_device, 0, diskfs_device_start + addr,
-		      (io_buf_ptr_t) data, len, &written);
-  
-  if (err == D_READ_ONLY)
-    return EROFS;
-  else if (err || written != len)
-    return EIO;
-  return 0;
-}
-
-/* Read disk block ADDR from DISKFS_DEVICE; put the address of the data in
-   DATA; read LEN bytes.  Always *DATA should be a full page no matter what.
-   ADDR is offset by DISKFS_DEVICE_START.  If an error occurs, EIO is
-   returned.  */
-error_t
-diskfs_device_read_sync (off_t addr, vm_address_t *data, size_t len)
-{
-  unsigned read;
-  if (device_read (diskfs_device, 0, diskfs_device_start + addr, len,
-		   (io_buf_ptr_t *)data, &read)
-      || read != len)
-    return EIO;
-  return 0;
-}
-