1. 根目录:
2. fs
3. hfsplus
4. xattr.h

/*
 * linux/fs/hfsplus/xattr.h
 *
 * Vyacheslav Dubeyko <slava@dubeyko.com>
 *
 * Logic of processing extended attributes
 */

#ifndef _LINUX_HFSPLUS_XATTR_H
#define _LINUX_HFSPLUS_XATTR_H

#include <linux/xattr.h>

extern const struct xattr_handler hfsplus_xattr_osx_handler;
extern const struct xattr_handler hfsplus_xattr_user_handler;
extern const struct xattr_handler hfsplus_xattr_trusted_handler;
extern const struct xattr_handler hfsplus_xattr_security_handler;

extern const struct xattr_handler *hfsplus_xattr_handlers[];

int __hfsplus_setxattr(struct inode *inode, const char *name,
			const void *value, size_t size, int flags);

int hfsplus_setxattr(struct dentry *dentry, const char *name,
				   const void *value, size_t size, int flags,
				   const char *prefix, size_t prefixlen);

ssize_t __hfsplus_getxattr(struct inode *inode, const char *name,
			   void *value, size_t size);

ssize_t hfsplus_getxattr(struct dentry *dentry, const char *name,
			 void *value, size_t size,
			 const char *prefix, size_t prefixlen);

ssize_t hfsplus_listxattr(struct dentry *dentry, char *buffer, size_t size);

int hfsplus_init_security(struct inode *inode, struct inode *dir,
				const struct qstr *qstr);

int hfsplus_init_inode_security(struct inode *inode, struct inode *dir,
				const struct qstr *qstr);

#endif