53 #define CONFIGFS_EATTR_STRUCT(_name, _item)				\  argument
54 struct _name##_attribute {						\
68 #define __CONFIGFS_EATTR(_name, _mode, _show, _store)			\  argument
71 			.ca_name = __stringify(_name),			\
79 #define __CONFIGFS_EATTR_RO(_name, _show)				\  argument
82 			.ca_name = __stringify(_name),			\
101 #define CONFIGFS_EATTR_OPS_TO_FUNC(_name, _item, _item_member)		\  argument
102 static struct _item *to_##_name(struct config_item *ci)			\
108 #define CONFIGFS_EATTR_OPS_SHOW(_name, _item)				\  argument
109 static ssize_t _name##_attr_show(struct config_item *item,		\
113 	struct _item *_item = to_##_name(item);				\
114 	struct _name##_attribute * _name##_attr =			\
115 		container_of(attr, struct _name##_attribute, attr);	\
118 	if (_name##_attr->show)						\
119 		ret = _name##_attr->show(_item, page);			\
123 #define CONFIGFS_EATTR_OPS_STORE(_name, _item)				\  argument
124 static ssize_t _name##_attr_store(struct config_item *item,		\
128 	struct _item *_item = to_##_name(item);				\
129 	struct _name##_attribute * _name##_attr =			\
130 		container_of(attr, struct _name##_attribute, attr);	\
133 	if (_name##_attr->store)					\
134 		ret = _name##_attr->store(_item, page, count);		\
138 #define CONFIGFS_EATTR_OPS(_name, _item, _item_member)			\  argument
139 	CONFIGFS_EATTR_OPS_TO_FUNC(_name, _item, _item_member);		\
140 	CONFIGFS_EATTR_OPS_SHOW(_name, _item);				\
141 	CONFIGFS_EATTR_OPS_STORE(_name, _item);
143 #define CONFIGFS_EATTR_OPS_RO(_name, _item, _item_member)		\  argument
144 	CONFIGFS_EATTR_OPS_TO_FUNC(_name, _item, _item_member);		\
145 	CONFIGFS_EATTR_OPS_SHOW(_name, _item);