1/* SPDX-License-Identifier: LGPL-2.1 */ 2/* 3 * Copyright IBM Corporation, 2010 4 * Author Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> 5 */ 6#ifndef FS_9P_ACL_H 7#define FS_9P_ACL_H 8 9#ifdef CONFIG_9P_FS_POSIX_ACL 10int v9fs_get_acl(struct inode *inode, struct p9_fid *fid); 11struct posix_acl *v9fs_iop_get_inode_acl(struct inode *inode, int type, 12 bool rcu); 13struct posix_acl *v9fs_iop_get_acl(struct mnt_idmap *idmap, 14 struct dentry *dentry, int type); 15int v9fs_iop_set_acl(struct mnt_idmap *idmap, struct dentry *dentry, 16 struct posix_acl *acl, int type); 17int v9fs_acl_chmod(struct inode *inode, struct p9_fid *fid); 18int v9fs_set_create_acl(struct inode *inode, struct p9_fid *fid, 19 struct posix_acl *dacl, struct posix_acl *acl); 20int v9fs_acl_mode(struct inode *dir, umode_t *modep, 21 struct posix_acl **dpacl, struct posix_acl **pacl); 22void v9fs_put_acl(struct posix_acl *dacl, struct posix_acl *acl); 23#else 24#define v9fs_iop_get_inode_acl NULL 25#define v9fs_iop_get_acl NULL 26#define v9fs_iop_set_acl NULL 27static inline int v9fs_get_acl(struct inode *inode, struct p9_fid *fid) 28{ 29 return 0; 30} 31static inline int v9fs_acl_chmod(struct inode *inode, struct p9_fid *fid) 32{ 33 return 0; 34} 35static inline int v9fs_set_create_acl(struct inode *inode, 36 struct p9_fid *fid, 37 struct posix_acl *dacl, 38 struct posix_acl *acl) 39{ 40 return 0; 41} 42static inline void v9fs_put_acl(struct posix_acl *dacl, 43 struct posix_acl *acl) 44{ 45} 46static inline int v9fs_acl_mode(struct inode *dir, umode_t *modep, 47 struct posix_acl **dpacl, 48 struct posix_acl **pacl) 49{ 50 return 0; 51} 52 53#endif 54#endif /* FS_9P_XATTR_H */ 55