struct hammer_ioc_pseudofs_rw *pfs);
int hammer_ioc_wait_pseudofs(hammer_transaction_t trans, hammer_inode_t ip,
struct hammer_ioc_pseudofs_rw *pfs);
+int hammer_ioc_expand(hammer_transaction_t trans, hammer_inode_t ip,
+ struct hammer_ioc_expand *expand);
int hammer_signal_check(hammer_mount_t hmp);