Prepare for radical source tree reorganization.zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 0 insertions, 79 deletions

diff --git a/hurd/ctty-input.c b/hurd/ctty-input.c
deleted file mode 100644
index 826d78bed8..0000000000
--- a/hurd/ctty-input.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/* _hurd_ctty_input -- Do an input RPC and generate SIGTTIN if necessary.
-   Copyright (C) 1995-2017 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <hurd.h>
-#include <hurd/signal.h>
-
-/* Call *RPC on PORT and/or CTTY.  If a call on CTTY returns EBACKGROUND,
-   generate SIGTTIN or EIO as appropriate.  */
-
-error_t
-_hurd_ctty_input (io_t port, io_t ctty, error_t (*rpc) (io_t))
-{
-  error_t err;
-
-  if (ctty == MACH_PORT_NULL)
-    return (*rpc) (port);
-
-  do
-    {
-      err = (*rpc) (ctty);
-      if (err == EBACKGROUND)
-	{
-	  /* We are a background job and tried to read from the tty.
-	     We should probably get a SIGTTIN signal.  */
-	  if (_hurd_orphaned)
-	    /* Our process group is orphaned.  Don't stop; just fail.  */
-	    err = EIO;
-	  else
-	    {
-	      struct hurd_sigstate *ss = _hurd_self_sigstate ();
-	      __spin_lock (&ss->lock);
-	      if (__sigismember (&ss->blocked, SIGTTIN) ||
-		  ss->actions[SIGTTIN].sa_handler == SIG_IGN)
-		/* We are blocking or ignoring SIGTTIN.  Just fail.  */
-		err = EIO;
-	      __spin_unlock (&ss->lock);
-
-	      if (err == EBACKGROUND)
-		{
-		  /* Send a SIGTTIN signal to our process group.
-
-		     We must remember here not to clobber ERR, since
-		     the loop condition below uses it to recall that
-		  we should retry after a stop.  */
-
-		  __USEPORT (CTTYID, _hurd_sig_post (0, SIGTTIN, port));
-		  /* XXX what to do if error here? */
-
-		  /* At this point we should have just run the handler for
-		     SIGTTIN or resumed after being stopped.  Now this is
-		     still a "system call", so check to see if we should
-		  restart it.  */
-		  __spin_lock (&ss->lock);
-		  if (!(ss->actions[SIGTTIN].sa_flags & SA_RESTART))
-		    err = EINTR;
-		  __spin_unlock (&ss->lock);
-		}
-	    }
-	}
-      /* If the last RPC generated a SIGTTIN, loop to try it again.  */
-    } while (err == EBACKGROUND);
-
-  return err;
-}