/* Credentials management

 *

 * Copyright (C) 2008 Red Hat, Inc. All Rights Reserved.

 * Written by David Howells (dhowells@redhat.com)

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public Licence

 * as published by the Free Software Foundation; either version

 * 2 of the Licence, or (at your option) any later version.

 */

#ifndef _LINUX_CRED_H

#define _LINUX_CRED_H

#define get_current_user()	(get_uid(current->user))

#define task_uid(task)		((task)->uid)

#define task_gid(task)		((task)->gid)

#define task_euid(task)		((task)->euid)

#define task_egid(task)		((task)->egid)

#define current_uid()		(current->uid)

#define current_gid()		(current->gid)

#define current_euid()		(current->euid)

#define current_egid()		(current->egid)

#define current_suid()		(current->suid)

#define current_sgid()		(current->sgid)

#define current_fsuid()		(current->fsuid)

#define current_fsgid()		(current->fsgid)

#define current_cap()		(current->cap_effective)

#define current_uid_gid(_uid, _gid)		\

do {						\

	*(_uid) = current->uid;			\

	*(_gid) = current->gid;			\

} while(0)

#define current_euid_egid(_uid, _gid)		\

do {						\

	*(_uid) = current->euid;		\

	*(_gid) = current->egid;		\

} while(0)

#define current_fsuid_fsgid(_uid, _gid)		\

do {						\

	*(_uid) = current->fsuid;		\

	*(_gid) = current->fsgid;		\

} while(0)

#endif /* _LINUX_CRED_H */