Lines Matching defs:sticky
3302 * Set a particular packet option, as a sticky option or an ancillary data
3303 * item. "len" can be 0 only when it's a sticky option.
3304 * We have 4 cases of combination of "sticky" and "cmsg":
3305 * "sticky=0, cmsg=0": impossible
3306 * "sticky=0, cmsg=1": RFC2292 or RFC3542 ancillary data
3307 * "sticky=1, cmsg=0": RFC3542 socket option
3308 * "sticky=1, cmsg=1": RFC2292 socket option
3312 int sticky, int cmsg, int uproto)
3317 if (!sticky && !cmsg) {
3347 if (sticky && cmsg) {
3376 * An application can clear any sticky IPV6_PKTINFO option by
3389 sticky && !IN6_IS_ADDR_UNSPECIFIED(&pktinfo->ipi6_addr)) {
3419 * application when it is used as a sticky option.
3436 * RFC 3542 deprecated the usage of sticky IPV6_HOPLIMIT
3439 if (optname == IPV6_HOPLIMIT && sticky)