53 #define CONFIGFS_EATTR_STRUCT(_name, _item)				\  argument
56 	ssize_t (*show)(struct _item *, char *);			\
57 	ssize_t (*store)(struct _item *, const char *, size_t);		\
101 #define CONFIGFS_EATTR_OPS_TO_FUNC(_name, _item, _item_member)		\  argument
102 static struct _item *to_##_name(struct config_item *ci)			\
104 	return (ci) ? container_of(to_config_group(ci), struct _item,	\
108 #define CONFIGFS_EATTR_OPS_SHOW(_name, _item)				\  argument
113 	struct _item *_item = to_##_name(item);				\
119 		ret = _name##_attr->show(_item, page);			\
123 #define CONFIGFS_EATTR_OPS_STORE(_name, _item)				\  argument
128 	struct _item *_item = to_##_name(item);				\
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);