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, 124 deletions

diff --git a/sysdeps/mach/hurd/setresuid.c b/sysdeps/mach/hurd/setresuid.c
deleted file mode 100644
index 39f64d44e0..0000000000
--- a/sysdeps/mach/hurd/setresuid.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/* setresuid -- set real user ID, effective user ID, and saved-set user ID
-   Copyright (C) 2002-2017 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 <errno.h>
-#include <unistd.h>
-#include <hurd.h>
-#include <hurd/id.h>
-
-/* Set the real user ID, effective user ID, and saved-set user ID,
-   of the calling process to RUID, EUID, and SUID, respectively.  */
-int
-__setresuid (uid_t ruid, uid_t euid, uid_t suid)
-{
-  auth_t newauth;
-  error_t err;
-
-  HURD_CRITICAL_BEGIN;
-  __mutex_lock (&_hurd_id.lock);
-  err = _hurd_check_ids ();
-
-  if (!err)
-    {
-      /* Make a new auth handle which has EUID as the first element in the
-	 list of effective uids.  */
-
-      uid_t *newgen, *newaux;
-      uid_t auxs[2] = { ruid, suid };
-      size_t ngen, naux;
-
-      newgen = _hurd_id.gen.uids;
-      ngen = _hurd_id.gen.nuids;
-      if (euid != -1)
-	{
-	  if (_hurd_id.gen.nuids == 0)
-	    {
-	      /* No effective uids now.  The new set will be just UID.  */
-	      newgen = &euid;
-	      ngen = 1;
-	    }
-	  else
-	    {
-	      _hurd_id.gen.uids[0] = euid;
-	      _hurd_id.valid = 0;
-	    }
-	}
-
-      newaux = _hurd_id.aux.uids;
-      naux = _hurd_id.aux.nuids;
-      if (ruid != -1)
-	{
-	  if (_hurd_id.aux.nuids == 0)
-	    {
-	      newaux = &ruid;
-	      naux = 1;
-	    }
-	  else
-	    {
-	      _hurd_id.aux.uids[0] = ruid;
-	      _hurd_id.valid = 0;
-	    }
-	}
-
-      if (suid != -1)
-	{
-	  if (ruid == -1)
-	    {
-	      if (_hurd_id.aux.nuids >= 1)
-		auxs[0] = _hurd_id.aux.uids[0];
-	      else if (_hurd_id.gen.nuids >= 1)
-		auxs[0] = _hurd_id.gen.uids[0];
-	      else
-		/* Not even an effective UID.
-                   Fall back to the only UID we have. */
-		auxs[0] = suid;
-	    }
-	  if (_hurd_id.aux.nuids <= 1)
-	    {
-	      /* No saved uids now.  The new set will be just UID.  */
-	      newaux = auxs;
-	      naux = 2;
-	    }
-	  else
-	    {
-	      _hurd_id.aux.uids[1] = suid;
-	      _hurd_id.valid = 0;
-	    }
-	}
-
-      err = __USEPORT (AUTH, __auth_makeauth
-		       (port, NULL, MACH_MSG_TYPE_COPY_SEND, 0,
-			newgen, ngen, newaux, naux,
-			_hurd_id.gen.gids, _hurd_id.gen.ngids,
-			_hurd_id.aux.gids, _hurd_id.aux.ngids,
-			&newauth));
-    }
-
-  __mutex_unlock (&_hurd_id.lock);
-  HURD_CRITICAL_END;
-
-  if (err)
-    return __hurd_fail (err);
-
-  /* Install the new handle and reauthenticate everything.  */
-  err = __setauth (newauth);
-  __mach_port_deallocate (__mach_task_self (), newauth);
-  return err;
-}
-libc_hidden_def (__setresuid)
-weak_alias (__setresuid, setresuid)