File: linux/reiserfs_xattr.h
*/
-#include <linux/config.h>
-#include <linux/init.h>
-#include <linux/xattr.h>
+#ifndef _LINUX_REISERFS_XATTR_H
+#define _LINUX_REISERFS_XATTR_H
+
+#include <linux/types.h>
/* Magic value in header */
#define REISERFS_XATTR_MAGIC 0x52465841 /* "RFXA" */
#ifdef __KERNEL__
+#include <linux/init.h>
+#include <linux/list.h>
+#include <linux/rwsem.h>
+#include <linux/reiserfs_fs_i.h>
+#include <linux/reiserfs_fs.h>
+
+struct inode;
+struct dentry;
+struct iattr;
+struct super_block;
+struct nameidata;
+
struct reiserfs_xattr_handler {
char *prefix;
int (*init) (void);
int reiserfs_delete_xattrs(struct inode *inode);
int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs);
int reiserfs_xattr_init(struct super_block *sb, int mount_flags);
-int reiserfs_permission(struct inode *inode, int mask, struct nameidata *nd);
+int reiserfs_permission(struct inode *inode, int mask);
int reiserfs_xattr_del(struct inode *, const char *);
int reiserfs_xattr_get(const struct inode *, const char *, void *, size_t);
extern struct reiserfs_xattr_handler user_handler;
extern struct reiserfs_xattr_handler trusted_handler;
-#ifdef CONFIG_REISERFS_FS_SECURITY
extern struct reiserfs_xattr_handler security_handler;
-#endif
int reiserfs_xattr_register_handlers(void) __init;
void reiserfs_xattr_unregister_handlers(void);
inode->i_flags |= S_PRIVATE;
}
+static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
+{
+ init_rwsem(&REISERFS_I(inode)->xattr_sem);
+}
+
#else
#define is_reiserfs_priv_object(inode) 0
-#define reiserfs_mark_inode_private(inode)
+#define reiserfs_mark_inode_private(inode) do {;} while(0)
#define reiserfs_getxattr NULL
#define reiserfs_setxattr NULL
#define reiserfs_listxattr NULL
#define reiserfs_removexattr NULL
-#define reiserfs_write_lock_xattrs(sb)
-#define reiserfs_write_unlock_xattrs(sb)
+#define reiserfs_write_lock_xattrs(sb) do {;} while(0)
+#define reiserfs_write_unlock_xattrs(sb) do {;} while(0)
#define reiserfs_read_lock_xattrs(sb)
#define reiserfs_read_unlock_xattrs(sb)
sb->s_flags = (sb->s_flags & ~MS_POSIXACL); /* to be sure */
return 0;
};
-#endif
+static inline void reiserfs_init_xattr_rwsem(struct inode *inode)
+{
+}
+#endif /* CONFIG_REISERFS_FS_XATTR */
+
+#endif /* __KERNEL__ */
-#endif /* __KERNEL__ */
+#endif /* _LINUX_REISERFS_XATTR_H */