From 2d6d0728231ad89064267fb0df3090675a4f174b Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Sun, 29 Nov 1998 10:10:47 +0000 Subject: 1998-11-28 Roland McGrath * 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. --- hurd/getuids.c | 65 ---------------------------------------------------------- 1 file changed, 65 deletions(-) delete mode 100644 hurd/getuids.c (limited to 'hurd/getuids.c') 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 -#include -#include - -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) -- cgit 1.4.1