mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-24 06:40:54 +07:00
40c64c26a4
This file is only used internally to the NFS v4 module, so it doesn't need to be in the global include path. I also renamed it from nfs_idmap.h to nfs4idmap.h to emphasize that it's an NFSv4-only include file. Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
69 lines
2.7 KiB
C
69 lines
2.7 KiB
C
/*
|
|
* fs/nfs/nfs4idmap.h
|
|
*
|
|
* UID and GID to name mapping for clients.
|
|
*
|
|
* 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 NFS_IDMAP_H
|
|
#define NFS_IDMAP_H
|
|
|
|
#include <linux/uidgid.h>
|
|
#include <uapi/linux/nfs_idmap.h>
|
|
|
|
|
|
/* Forward declaration to make this header independent of others */
|
|
struct nfs_client;
|
|
struct nfs_server;
|
|
struct nfs_fattr;
|
|
struct nfs4_string;
|
|
|
|
int nfs_idmap_init(void);
|
|
void nfs_idmap_quit(void);
|
|
int nfs_idmap_new(struct nfs_client *);
|
|
void nfs_idmap_delete(struct nfs_client *);
|
|
|
|
void nfs_fattr_init_names(struct nfs_fattr *fattr,
|
|
struct nfs4_string *owner_name,
|
|
struct nfs4_string *group_name);
|
|
void nfs_fattr_free_names(struct nfs_fattr *);
|
|
void nfs_fattr_map_and_free_names(struct nfs_server *, struct nfs_fattr *);
|
|
|
|
int nfs_map_name_to_uid(const struct nfs_server *, const char *, size_t, kuid_t *);
|
|
int nfs_map_group_to_gid(const struct nfs_server *, const char *, size_t, kgid_t *);
|
|
int nfs_map_uid_to_name(const struct nfs_server *, kuid_t, char *, size_t);
|
|
int nfs_map_gid_to_group(const struct nfs_server *, kgid_t, char *, size_t);
|
|
|
|
int nfs_map_string_to_numeric(const char *name, size_t namelen, __u32 *res);
|
|
|
|
extern unsigned int nfs_idmap_cache_timeout;
|
|
#endif /* NFS_IDMAP_H */
|