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41bdb6e20c
2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
/* User and group IDs.
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Copyright (C) 1993, 1994, 1997 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#ifndef _HURD_ID_H
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#define _HURD_ID_H 1
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#include <features.h>
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#include <cthreads.h> /* For `struct mutex'. */
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/* Structure describing authorization data for the process. */
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struct hurd_id_data
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{
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struct mutex lock;
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int valid; /* If following data are up to date. */
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struct
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{
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uid_t *uids;
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gid_t *gids;
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mach_msg_type_number_t nuids, ngids;
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} gen, aux;
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auth_t rid_auth; /* Cache used by access. */
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};
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/* Current data. */
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extern struct hurd_id_data _hurd_id;
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/* Update _hurd_id (caller should be holding the lock). */
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extern error_t _hurd_check_ids (void);
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#endif /* hurd/id.h */
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