Function ssockopt

g2all/900/lapse.js:420–427

(sd, level, optname, optval, optlen)

}

function ssockopt(sd, level, optname, optval, optlen) {
    if (optlen === undefined) {
        optlen = optval.size;
    }

    const addr = optval.addr;
    setsockopt(sd, level, optname, addr, optlen);
}

function get_rthdr(sd, buf, len) {
    return gsockopt(sd, IPPROTO_IPV6, IPV6_RTHDR, buf, len);