freebsd-dev/sys/fs/ext2fs/ext2_acl.h
Pedro F. Giffuni 39999a6998 Support for linux ext2fs posix-draft ACLs.
This is closely tied to the Extended Attribute implementation.

Submitted by:	Fedor Uporov
Reviewed by:	kevlo, pfg

Differential Revision:	https://reviews.freebsd.org/D10807
2017-05-28 15:39:11 +00:00

56 lines
1.9 KiB
C

/*-
* Copyright (c) 2017, Fedor Uporov
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _FS_EXT2FS_EXT2_ACL_H_
#define _FS_EXT2FS_EXT2_ACL_H_
#define EXT4_ACL_VERSION 0x0001
struct ext2_acl_entry {
int16_t ae_tag;
int16_t ae_perm;
int32_t ae_id;
};
struct ext2_acl_entry_short {
int16_t ae_tag;
int16_t ae_perm;
};
struct ext2_acl_header {
int32_t a_version;
};
void ext2_sync_acl_from_inode(struct inode *ip, struct acl *acl);
int ext2_getacl(struct vop_getacl_args *);
int ext2_setacl(struct vop_setacl_args *);
int ext2_aclcheck(struct vop_aclcheck_args *);
#endif /* !_FS_EXT2FS_EXT2_ACL_H_ */