MOVE_MOUNT_SET_GROUP
if ((flags & (MOVE_MOUNT_BENEATH | MOVE_MOUNT_SET_GROUP)) ==
(MOVE_MOUNT_BENEATH | MOVE_MOUNT_SET_GROUP))
if (flags & MOVE_MOUNT_SET_GROUP) mflags |= MNT_TREE_PROPAGATION;
AT_FDCWD, SET_GROUP_TO, MOVE_MOUNT_SET_GROUP);
#ifndef MOVE_MOUNT_SET_GROUP
ca_to.mntfd, "", MOVE_MOUNT_SET_GROUP