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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/fs/9p/acl.h
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/* SPDX-License-Identifier: LGPL-2.1 */

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/*

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 * Copyright IBM Corporation, 2010

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 * Author Aneesh Kumar K.V <[email protected]>

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 */

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#ifndef FS_9P_ACL_H

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#define FS_9P_ACL_H

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#ifdef CONFIG_9P_FS_POSIX_ACL

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int v9fs_get_acl(struct inode *inode, struct p9_fid *fid);

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struct posix_acl *v9fs_iop_get_inode_acl(struct inode *inode, int type,

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				   bool rcu);

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struct posix_acl *v9fs_iop_get_acl(struct mnt_idmap *idmap,

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					  struct dentry *dentry, int type);

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int v9fs_iop_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,

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		     struct posix_acl *acl, int type);

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int v9fs_acl_chmod(struct inode *inode, struct p9_fid *fid);

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int v9fs_set_create_acl(struct inode *inode, struct p9_fid *fid,

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			struct posix_acl *dacl, struct posix_acl *acl);

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int v9fs_acl_mode(struct inode *dir, umode_t *modep,

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		  struct posix_acl **dpacl, struct posix_acl **pacl);

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void v9fs_put_acl(struct posix_acl *dacl, struct posix_acl *acl);

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#else

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#define v9fs_iop_get_inode_acl	NULL

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#define v9fs_iop_get_acl NULL

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#define v9fs_iop_set_acl NULL

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static inline int v9fs_get_acl(struct inode *inode, struct p9_fid *fid)

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{

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	return 0;

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}

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static inline int v9fs_acl_chmod(struct inode *inode, struct p9_fid *fid)

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{

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	return 0;

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}

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static inline int v9fs_set_create_acl(struct inode *inode,

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				      struct p9_fid *fid,

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				      struct posix_acl *dacl,

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				      struct posix_acl *acl)

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{

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	return 0;

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}

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static inline void v9fs_put_acl(struct posix_acl *dacl,

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				struct posix_acl *acl)

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{

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}

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static inline int v9fs_acl_mode(struct inode *dir, umode_t *modep,

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				struct posix_acl **dpacl,

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				struct posix_acl **pacl)

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{

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	return 0;

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}

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#endif

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#endif /* FS_9P_XATTR_H */

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