[mirror_ubuntu-bionic-kernel.git] / fs / xfs / linux-2.6 / xfs_cred.h

/*
 * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
 * All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it would be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write the Free Software Foundation,
 * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
#ifndef __XFS_CRED_H__
#define __XFS_CRED_H__

#include <linux/capability.h>

/*
 * Credentials
 */
typedef struct cred {
	/* EMPTY */
} cred_t;

extern struct cred *sys_cred;

/* this is a hack.. (assumes sys_cred is the only cred_t in the system) */
static __inline int capable_cred(cred_t *cr, int cid)
{
	return (cr == sys_cred) ? 1 : capable(cid);
}

#endif  /* __XFS_CRED_H__ */
Commit	Line	Data
1da177e4	1	/*
7b718769 NS	2	* Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
7b718769 NS	3	* All Rights Reserved.
1da177e4	4	*
7b718769 NS	5	* This program is free software; you can redistribute it and/or
7b718769 NS	6	* modify it under the terms of the GNU General Public License as
1da177e4 LT	7	* published by the Free Software Foundation.
1da177e4 LT	8	*
7b718769 NS	9	* This program is distributed in the hope that it would be useful,
	10	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	12	* GNU General Public License for more details.
1da177e4	13	*
7b718769 NS	14	* You should have received a copy of the GNU General Public License
	15	* along with this program; if not, write the Free Software Foundation,
	16	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
1da177e4 LT	17	*/
	18	#ifndef __XFS_CRED_H__
	19	#define __XFS_CRED_H__
	20
c59ede7b RD	21	#include <linux/capability.h>
c59ede7b RD	22
1da177e4 LT	23	/*
	24	* Credentials
	25	*/
	26	typedef struct cred {
	27	/* EMPTY */
	28	} cred_t;
	29
	30	extern struct cred *sys_cred;
	31
c59ede7b	32	/* this is a hack.. (assumes sys_cred is the only cred_t in the system) */
1da177e4 LT	33	static __inline int capable_cred(cred_t *cr, int cid)
	34	{
	35	return (cr == sys_cred) ? 1 : capable(cid);
	36	}
	37
	38	#endif /* __XFS_CRED_H__ */