diff options
Diffstat (limited to 'include/linux/reiserfs_xattr.h')
-rw-r--r-- | include/linux/reiserfs_xattr.h | 126 |
1 files changed, 62 insertions, 64 deletions
diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h index 9244c5748820..c84354e8374c 100644 --- a/include/linux/reiserfs_xattr.h +++ b/include/linux/reiserfs_xattr.h @@ -7,48 +7,48 @@ #include <linux/xattr.h> /* Magic value in header */ -#define REISERFS_XATTR_MAGIC 0x52465841 /* "RFXA" */ +#define REISERFS_XATTR_MAGIC 0x52465841 /* "RFXA" */ struct reiserfs_xattr_header { - __le32 h_magic; /* magic number for identification */ - __le32 h_hash; /* hash of the value */ + __le32 h_magic; /* magic number for identification */ + __le32 h_hash; /* hash of the value */ }; #ifdef __KERNEL__ struct reiserfs_xattr_handler { char *prefix; - int (*init)(void); - void (*exit)(void); - int (*get)(struct inode *inode, const char *name, void *buffer, - size_t size); - int (*set)(struct inode *inode, const char *name, const void *buffer, - size_t size, int flags); - int (*del)(struct inode *inode, const char *name); - int (*list)(struct inode *inode, const char *name, int namelen, char *out); - struct list_head handlers; + int (*init) (void); + void (*exit) (void); + int (*get) (struct inode * inode, const char *name, void *buffer, + size_t size); + int (*set) (struct inode * inode, const char *name, const void *buffer, + size_t size, int flags); + int (*del) (struct inode * inode, const char *name); + int (*list) (struct inode * inode, const char *name, int namelen, + char *out); + struct list_head handlers; }; - #ifdef CONFIG_REISERFS_FS_XATTR #define is_reiserfs_priv_object(inode) IS_PRIVATE(inode) #define has_xattr_dir(inode) (REISERFS_I(inode)->i_flags & i_has_xattr_dir) -ssize_t reiserfs_getxattr (struct dentry *dentry, const char *name, - void *buffer, size_t size); -int reiserfs_setxattr (struct dentry *dentry, const char *name, - const void *value, size_t size, int flags); -ssize_t reiserfs_listxattr (struct dentry *dentry, char *buffer, size_t size); -int reiserfs_removexattr (struct dentry *dentry, const char *name); -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_locked (struct inode *inode, int mask, struct nameidata *nd); - -int reiserfs_xattr_del (struct inode *, const char *); -int reiserfs_xattr_get (const struct inode *, const char *, void *, size_t); -int reiserfs_xattr_set (struct inode *, const char *, const void *, - size_t, int); +ssize_t reiserfs_getxattr(struct dentry *dentry, const char *name, + void *buffer, size_t size); +int reiserfs_setxattr(struct dentry *dentry, const char *name, + const void *value, size_t size, int flags); +ssize_t reiserfs_listxattr(struct dentry *dentry, char *buffer, size_t size); +int reiserfs_removexattr(struct dentry *dentry, const char *name); +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_locked(struct inode *inode, int mask, + struct nameidata *nd); + +int reiserfs_xattr_del(struct inode *, const char *); +int reiserfs_xattr_get(const struct inode *, const char *, void *, size_t); +int reiserfs_xattr_set(struct inode *, const char *, const void *, size_t, int); extern struct reiserfs_xattr_handler user_handler; extern struct reiserfs_xattr_handler trusted_handler; @@ -56,57 +56,48 @@ extern struct reiserfs_xattr_handler trusted_handler; extern struct reiserfs_xattr_handler security_handler; #endif -int reiserfs_xattr_register_handlers (void) __init; -void reiserfs_xattr_unregister_handlers (void); +int reiserfs_xattr_register_handlers(void) __init; +void reiserfs_xattr_unregister_handlers(void); -static inline void -reiserfs_write_lock_xattrs(struct super_block *sb) +static inline void reiserfs_write_lock_xattrs(struct super_block *sb) { - down_write (&REISERFS_XATTR_DIR_SEM(sb)); + down_write(&REISERFS_XATTR_DIR_SEM(sb)); } -static inline void -reiserfs_write_unlock_xattrs(struct super_block *sb) +static inline void reiserfs_write_unlock_xattrs(struct super_block *sb) { - up_write (&REISERFS_XATTR_DIR_SEM(sb)); + up_write(&REISERFS_XATTR_DIR_SEM(sb)); } -static inline void -reiserfs_read_lock_xattrs(struct super_block *sb) +static inline void reiserfs_read_lock_xattrs(struct super_block *sb) { - down_read (&REISERFS_XATTR_DIR_SEM(sb)); + down_read(&REISERFS_XATTR_DIR_SEM(sb)); } -static inline void -reiserfs_read_unlock_xattrs(struct super_block *sb) +static inline void reiserfs_read_unlock_xattrs(struct super_block *sb) { - up_read (&REISERFS_XATTR_DIR_SEM(sb)); + up_read(&REISERFS_XATTR_DIR_SEM(sb)); } -static inline void -reiserfs_write_lock_xattr_i(struct inode *inode) +static inline void reiserfs_write_lock_xattr_i(struct inode *inode) { - down_write (&REISERFS_I(inode)->xattr_sem); + down_write(&REISERFS_I(inode)->xattr_sem); } -static inline void -reiserfs_write_unlock_xattr_i(struct inode *inode) +static inline void reiserfs_write_unlock_xattr_i(struct inode *inode) { - up_write (&REISERFS_I(inode)->xattr_sem); + up_write(&REISERFS_I(inode)->xattr_sem); } -static inline void -reiserfs_read_lock_xattr_i(struct inode *inode) +static inline void reiserfs_read_lock_xattr_i(struct inode *inode) { - down_read (&REISERFS_I(inode)->xattr_sem); + down_read(&REISERFS_I(inode)->xattr_sem); } -static inline void -reiserfs_read_unlock_xattr_i(struct inode *inode) +static inline void reiserfs_read_unlock_xattr_i(struct inode *inode) { - up_read (&REISERFS_I(inode)->xattr_sem); + up_read(&REISERFS_I(inode)->xattr_sem); } -static inline void -reiserfs_mark_inode_private(struct inode *inode) +static inline void reiserfs_mark_inode_private(struct inode *inode) { - inode->i_flags |= S_PRIVATE; + inode->i_flags |= S_PRIVATE; } #else @@ -127,13 +118,20 @@ reiserfs_mark_inode_private(struct inode *inode) #define reiserfs_xattr_register_handlers() 0 #define reiserfs_xattr_unregister_handlers() -static inline int reiserfs_delete_xattrs (struct inode *inode) { return 0; }; -static inline int reiserfs_chown_xattrs (struct inode *inode, struct iattr *attrs) { return 0; }; -static inline int reiserfs_xattr_init (struct super_block *sb, int mount_flags) +static inline int reiserfs_delete_xattrs(struct inode *inode) +{ + return 0; +}; +static inline int reiserfs_chown_xattrs(struct inode *inode, + struct iattr *attrs) +{ + return 0; +}; +static inline int reiserfs_xattr_init(struct super_block *sb, int mount_flags) { - sb->s_flags = (sb->s_flags & ~MS_POSIXACL); /* to be sure */ - return 0; + sb->s_flags = (sb->s_flags & ~MS_POSIXACL); /* to be sure */ + return 0; }; #endif -#endif /* __KERNEL__ */ +#endif /* __KERNEL__ */ |