ECRYPTFS_DAEMON_IN_READ
if ((daemon->flags & ECRYPTFS_DAEMON_IN_READ)
if (daemon->flags & ECRYPTFS_DAEMON_IN_READ) {
daemon->flags |= ECRYPTFS_DAEMON_IN_READ;
daemon->flags &= ~ECRYPTFS_DAEMON_IN_READ;
if (daemon->flags & ECRYPTFS_DAEMON_IN_READ)