* fhandler.h (fhandler_dev_zero::lseek): Convert to inline method.

	(class fhandler_dev_random): Drop dummy_offset.
	(fhandler_dev_random::lseek): Convert to inline method.
	(fhandler_dev_dsp::lseek): Ditto.
	* fhandler_dsp.cc (fhandler_dev_dsp::lseek): Drop here.
	* fhandler_random.cc (fhandler_dev_random::open): Drop setting
	dummy_offset.
	(fhandler_dev_random::lseek): Drop here.
	* fhandler_tape.cc (fhandler_dev_tape::lseek): Make no-op, but keep
	old code for reference.
	* fhandler_zero.cc (fhandler_dev_zero::lseek): Drop here.

1 files changed, 0 insertions, 29 deletions

diff --git a/winsup/cygwin/fhandler_random.cc b/winsup/cygwin/fhandler_random.cc
index 092c6f887..85624c038 100644
--- a/winsup/cygwin/fhandler_random.cc
+++ b/winsup/cygwin/fhandler_random.cc
@@ -34,7 +34,6 @@ fhandler_dev_random::open (int flags, mode_t)
   set_flags ((flags & ~O_TEXT) | O_BINARY);
   nohandle (true);
   set_open_status ();
-  dummy_offset = 0;
   return 1;
 }
 
@@ -151,34 +150,6 @@ fhandler_dev_random::read (void *ptr, size_t& len)
     len = pseudo_read (ptr, len);
 }
 
-off_t
-fhandler_dev_random::lseek (off_t off, int whence)
-{
-  /* As on Linux, fake being able to set an offset.  The fact that neither
-     reading nor writing changes the dummy offset is also the same as on
-     Linux (tested with kernel 2.6.23). */
-  off_t new_off;
-
-  switch (whence)
-    {
-    case SEEK_SET:
-      new_off = off;
-      break;
-    case SEEK_CUR:
-      new_off = dummy_offset + off;
-      break;
-    default:
-      set_errno (EINVAL);
-      return (off_t) -1;
-    }
-  if (new_off < 0)
-    {
-      set_errno (EINVAL);
-      return (off_t) -1;
-    }
-  return dummy_offset = new_off;
-}
-
 int
 fhandler_dev_random::close ()
 {