mirror of
https://github.com/torvalds/linux.git
synced 2024-12-27 05:11:48 +00:00
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
85 lines
2.7 KiB
C
85 lines
2.7 KiB
C
/*
|
|
* Copyright (c) 2000-2002 Silicon Graphics, Inc. All Rights Reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of version 2 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.
|
|
*
|
|
* Further, this software is distributed without any warranty that it is
|
|
* free of the rightful claim of any third person regarding infringement
|
|
* or the like. Any license provided herein, whether implied or
|
|
* otherwise, applies only to this software file. Patent licenses, if
|
|
* any, provided herein do not apply to combinations of this program with
|
|
* other software, or any other product whatsoever.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write the Free Software Foundation, Inc., 59
|
|
* Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
|
*
|
|
* Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
|
|
* Mountain View, CA 94043, or:
|
|
*
|
|
* http://www.sgi.com
|
|
*
|
|
* For further information regarding this notice, see:
|
|
*
|
|
* http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
|
|
*/
|
|
#ifndef __XFS_CAP_H__
|
|
#define __XFS_CAP_H__
|
|
|
|
/*
|
|
* Capabilities
|
|
*/
|
|
typedef __uint64_t xfs_cap_value_t;
|
|
|
|
typedef struct xfs_cap_set {
|
|
xfs_cap_value_t cap_effective; /* use in capability checks */
|
|
xfs_cap_value_t cap_permitted; /* combined with file attrs */
|
|
xfs_cap_value_t cap_inheritable;/* pass through exec */
|
|
} xfs_cap_set_t;
|
|
|
|
/* On-disk XFS extended attribute names */
|
|
#define SGI_CAP_FILE "SGI_CAP_FILE"
|
|
#define SGI_CAP_FILE_SIZE (sizeof(SGI_CAP_FILE)-1)
|
|
#define SGI_CAP_LINUX "SGI_CAP_LINUX"
|
|
#define SGI_CAP_LINUX_SIZE (sizeof(SGI_CAP_LINUX)-1)
|
|
|
|
/*
|
|
* For Linux, we take the bitfields directly from capability.h
|
|
* and no longer attempt to keep this attribute ondisk compatible
|
|
* with IRIX. Since this attribute is only set on exectuables,
|
|
* it just doesn't make much sense to try. We do use a different
|
|
* named attribute though, to avoid confusion.
|
|
*/
|
|
|
|
#ifdef __KERNEL__
|
|
|
|
#ifdef CONFIG_FS_POSIX_CAP
|
|
|
|
#include <linux/posix_cap_xattr.h>
|
|
|
|
struct vnode;
|
|
|
|
extern int xfs_cap_vhascap(struct vnode *);
|
|
extern int xfs_cap_vset(struct vnode *, void *, size_t);
|
|
extern int xfs_cap_vget(struct vnode *, void *, size_t);
|
|
extern int xfs_cap_vremove(struct vnode *vp);
|
|
|
|
#define _CAP_EXISTS xfs_cap_vhascap
|
|
|
|
#else
|
|
#define xfs_cap_vset(v,p,sz) (-EOPNOTSUPP)
|
|
#define xfs_cap_vget(v,p,sz) (-EOPNOTSUPP)
|
|
#define xfs_cap_vremove(v) (-EOPNOTSUPP)
|
|
#define _CAP_EXISTS (NULL)
|
|
#endif
|
|
|
|
#endif /* __KERNEL__ */
|
|
|
|
#endif /* __XFS_CAP_H__ */
|