Lines Matching defs:cmsg
173 static int ip6_setpktopt(int optname, u_char *buf, int len, struct ip6_pktopts *opt, int sticky, int cmsg, int uproto);
3104 * We have 4 cases of combination of "sticky" and "cmsg":
3105 * "sticky=0, cmsg=0": impossible
3106 * "sticky=0, cmsg=1": RFC2292 or RFC3542 ancillary data
3107 * "sticky=1, cmsg=0": RFC3542 socket option
3108 * "sticky=1, cmsg=1": RFC2292 socket option
3112 int sticky, int cmsg, int uproto)
3117 if (!sticky && !cmsg) {
3135 if (!cmsg) {
3147 if (sticky && cmsg) {