bsd/netinet/mptcp_usrreq.c

1426 mptcp_setopt_apply(struct mptses *mpte, struct mptopt *mpo)
1434 	if (!(mpo->mpo_flags & MPOF_SUBFLOW_OK)) {
1444 	if (mpo->mpo_level == SOL_SOCKET &&
1445 	    (mpo->mpo_name == SO_NOSIGPIPE || mpo->mpo_name == SO_NOADDRERR)) {
1461 		mpo->mpo_flags |= MPOF_INTERIM;
1468 	smpo.mpo_level = mpo->mpo_level;
1469 	smpo.mpo_name = mpo->mpo_name;
1499 		error = mptcp_subflow_sosetopt(mpte, so, mpo);
1549 	struct mptopt smpo, *mpo = NULL;
1612 		if ((mpo = mptcp_sopt_find(mpte, sopt)) == NULL)
1613 			mpo = mptcp_sopt_alloc(M_WAITOK);
1615 		if (mpo == NULL) {
1623 			    (mpo->mpo_flags & MPOF_ATTACHED) ?
1627 			mpo->mpo_intval = optval;
1628 			if (!(mpo->mpo_flags & MPOF_ATTACHED)) {
1629 				mpo->mpo_level = level;
1630 				mpo->mpo_name = optname;
1631 				mptcp_sopt_insert(mpte, mpo);
1633 			VERIFY(mpo->mpo_flags & MPOF_ATTACHED);
1635 			mpo->mpo_flags |= MPOF_SUBFLOW_OK;
1639 		mpo = &smpo;
1640 		mpo->mpo_flags |= MPOF_SUBFLOW_OK;
1641 		mpo->mpo_level = level;
1642 		mpo->mpo_name = optname;
1643 		mpo->mpo_intval = optval;
1645 	VERIFY(mpo == NULL || error == 0);
1649 		error = mptcp_setopt_apply(mpte, mpo);
1650 		if (error != 0 && (mpo->mpo_flags & MPOF_ATTACHED)) {
1651 			VERIFY(mpo != &smpo);
1652 			mptcp_sopt_remove(mpte, mpo);
1653 			mptcp_sopt_free(mpo);
1655 		if (mpo == &smpo)
1656 			mpo->mpo_flags &= ~MPOF_INTERIM;
1659 	if (error == 0 && mpo != NULL) {
1663 		    sizeof (buf)), optval, (mpo->mpo_flags & MPOF_INTERIM) ?
1721 		struct mptopt *mpo;
1723 		if ((mpo = mptcp_sopt_find(mpte, sopt)) != NULL)
1724 			optval = mpo->mpo_intval;