tmpfs_strname_free
void tmpfs_strname_free(tmpfs_mount_t *, char *, size_t);
tmpfs_strname_free(tmp, node->tn_spec.tn_lnk.tn_link,
tmpfs_strname_free(tmp, de->td_name, de->td_namelen);
tmpfs_strname_free(tmpfs, fde->td_name, fde->td_namelen);
tmpfs_strname_free(tmpfs, newname, tcnp->cn_namelen);