mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-10-31 09:36:25 +00:00
8842c9655b
nfs4_acl_add_ace() can now be removed. Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Neil Brown <neilb@cse.unsw.edu.au> Acked-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
62 lines
2.4 KiB
C
62 lines
2.4 KiB
C
/*
|
|
* include/linux/nfs4_acl.c
|
|
*
|
|
* Common NFSv4 ACL handling definitions.
|
|
*
|
|
* Copyright (c) 2002 The Regents of the University of Michigan.
|
|
* All rights reserved.
|
|
*
|
|
* Marius Aamodt Eriksen <marius@umich.edu>
|
|
*
|
|
* 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.
|
|
* 3. Neither the name of the University nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED ``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.
|
|
*/
|
|
|
|
#ifndef LINUX_NFS4_ACL_H
|
|
#define LINUX_NFS4_ACL_H
|
|
|
|
#include <linux/posix_acl.h>
|
|
|
|
/* Maximum ACL we'll accept from client; chosen (somewhat arbitrarily) to
|
|
* fit in a page: */
|
|
#define NFS4_ACL_MAX 170
|
|
|
|
struct nfs4_acl *nfs4_acl_new(int);
|
|
int nfs4_acl_get_whotype(char *, u32);
|
|
int nfs4_acl_write_who(int who, char *p);
|
|
int nfs4_acl_permission(struct nfs4_acl *acl, uid_t owner, gid_t group,
|
|
uid_t who, u32 mask);
|
|
|
|
#define NFS4_ACL_TYPE_DEFAULT 0x01
|
|
#define NFS4_ACL_DIR 0x02
|
|
#define NFS4_ACL_OWNER 0x04
|
|
|
|
struct nfs4_acl *nfs4_acl_posix_to_nfsv4(struct posix_acl *,
|
|
struct posix_acl *, unsigned int flags);
|
|
int nfs4_acl_nfsv4_to_posix(struct nfs4_acl *, struct posix_acl **,
|
|
struct posix_acl **, unsigned int flags);
|
|
|
|
#endif /* LINUX_NFS4_ACL_H */
|