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authorRoland McGrath <roland@gnu.org>1998-11-29 10:10:47 +0000
committerRoland McGrath <roland@gnu.org>1998-11-29 10:10:47 +0000
commit2d6d0728231ad89064267fb0df3090675a4f174b (patch)
treea9fce31bc7fdb5eb10c5dc75be6f08cc813bc330 /hurd/getuids.c
parent5f75d1e2fdf4b188bb742a7d6626731bf5b392f6 (diff)
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1998-11-28 Roland McGrath <roland@baalperazim.frob.com>
* hurd/setuids.c: Renamed to ... * hurd/seteuids.c: this. (setuids): Renamed to seteuids. * hurd/getuids.c: Renamed to ... * hurd/geteuids.c: this. (__getuids): Renamed to geteuids, no aliases. * hurd/hurd.h (geteuids, seteuids): Declare them. * hurd/Versions: Replace getuids; __getuids with geteuids; seteuids. * hurd/Makefile (routines): Updated.
Diffstat (limited to 'hurd/getuids.c')
-rw-r--r--hurd/getuids.c65
1 files changed, 0 insertions, 65 deletions
diff --git a/hurd/getuids.c b/hurd/getuids.c
deleted file mode 100644
index f367e0ea9a..0000000000
--- a/hurd/getuids.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Copyright (C) 1993, 1994, 1996, 1997 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 Library General Public License as
- published by the Free Software Foundation; either version 2 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#include <hurd.h>
-#include <hurd/id.h>
-#include <string.h>
-
-int
-__getuids (int n, uid_t *uidset)
-{
- error_t err;
- int nuids;
- void *crit;
-
- crit = _hurd_critical_section_lock ();
- __mutex_lock (&_hurd_id.lock);
-
- if (err = _hurd_check_ids ())
- {
- __mutex_unlock (&_hurd_id.lock);
- _hurd_critical_section_unlock (crit);
- return __hurd_fail (err);
- }
-
- nuids = _hurd_id.gen.nuids;
-
- if (n != 0)
- {
- /* Copy the uids onto stack storage and then release the idlock. */
- uid_t uids[nuids];
- memcpy (uids, _hurd_id.gen.uids, sizeof (uids));
- __mutex_unlock (&_hurd_id.lock);
- _hurd_critical_section_unlock (crit);
-
- /* Now that the lock is released, we can safely copy the
- uid set into the user's array, which might fault. */
- if (nuids > n)
- nuids = n;
- memcpy (uidset, uids, nuids * sizeof (uid_t));
- }
- else
- {
- __mutex_unlock (&_hurd_id.lock);
- _hurd_critical_section_unlock (crit);
- }
-
- return nuids;
-}
-
-weak_alias (__getuids, getuids)