2259 #define read_eb_member(eb, ptr, type, member, result) (			\  argument
2262 			    offsetof(type, member),			\
2263 			   sizeof(((type *)0)->member)))
2265 #define write_eb_member(eb, ptr, type, member, result) (		\  argument
2268 			    offsetof(type, member),			\
2269 			   sizeof(((type *)0)->member)))
2294 #define BTRFS_SETGET_FUNCS(name, type, member, bits)			\  argument
2297 	BUILD_BUG_ON(sizeof(u##bits) != sizeof(((type *)0))->member);	\
2298 	return btrfs_get_##bits(eb, s, offsetof(type, member));		\
2303 	BUILD_BUG_ON(sizeof(u##bits) != sizeof(((type *)0))->member);	\
2304 	btrfs_set_##bits(eb, s, offsetof(type, member), val);		\
2309 	BUILD_BUG_ON(sizeof(u##bits) != sizeof(((type *)0))->member);	\
2310 	return btrfs_get_token_##bits(eb, s, offsetof(type, member), token); \
2316 	BUILD_BUG_ON(sizeof(u##bits) != sizeof(((type *)0))->member);	\
2317 	btrfs_set_token_##bits(eb, s, offsetof(type, member), val, token); \
2320 #define BTRFS_SETGET_HEADER_FUNCS(name, type, member, bits)		\  argument
2324 	u##bits res = le##bits##_to_cpu(p->member);			\
2331 	p->member = cpu_to_le##bits(val);				\
2334 #define BTRFS_SETGET_STACK_FUNCS(name, type, member, bits)		\  argument
2337 	return le##bits##_to_cpu(s->member);				\
2341 	s->member = cpu_to_le##bits(val);				\