socket.c - OpenGrok cross reference for /kernel/linux/linux-5.10/net/sctp/socket.c

Lines Matching defs:cmsgs
1591 			     struct sctp_cmsgs *cmsgs);
1593 static int sctp_sendmsg_parse(struct sock *sk, struct sctp_cmsgs *cmsgs,
1606 	memset(cmsgs, 0, sizeof(*cmsgs));
1607 	err = sctp_msghdr_parse(msg, cmsgs);
1614 	if (cmsgs->srinfo) {
1615 		srinfo->sinfo_stream = cmsgs->srinfo->sinfo_stream;
1616 		srinfo->sinfo_flags = cmsgs->srinfo->sinfo_flags;
1617 		srinfo->sinfo_ppid = cmsgs->srinfo->sinfo_ppid;
1618 		srinfo->sinfo_context = cmsgs->srinfo->sinfo_context;
1619 		srinfo->sinfo_assoc_id = cmsgs->srinfo->sinfo_assoc_id;
1620 		srinfo->sinfo_timetolive = cmsgs->srinfo->sinfo_timetolive;
1623 	if (cmsgs->sinfo) {
1624 		srinfo->sinfo_stream = cmsgs->sinfo->snd_sid;
1625 		srinfo->sinfo_flags = cmsgs->sinfo->snd_flags;
1626 		srinfo->sinfo_ppid = cmsgs->sinfo->snd_ppid;
1627 		srinfo->sinfo_context = cmsgs->sinfo->snd_context;
1628 		srinfo->sinfo_assoc_id = cmsgs->sinfo->snd_assoc_id;
1631 	if (cmsgs->prinfo) {
1632 		srinfo->sinfo_timetolive = cmsgs->prinfo->pr_value;
1634 				   cmsgs->prinfo->pr_policy);
1655 				 struct sctp_cmsgs *cmsgs,
1690 	err = sctp_connect_new_asoc(ep, daddr, cmsgs->init, tp);
1695 	if (!cmsgs->addrs_msg)
1702 	for_each_cmsghdr(cmsg, cmsgs->addrs_msg) {
1896 					       struct sctp_cmsgs *cmsgs)
1919 				      struct sctp_cmsgs *cmsgs)
1921 	if (!cmsgs->srinfo && !cmsgs->sinfo) {
1927 		if (!cmsgs->prinfo)
1931 	if (!cmsgs->srinfo && !cmsgs->prinfo)
1934 	if (cmsgs->authinfo) {
1939 		sinfo->sinfo_ssn = cmsgs->authinfo->auth_keynumber;
1949 	struct sctp_cmsgs cmsgs;
1956 	err = sctp_sendmsg_parse(sk, &cmsgs, &_sinfo, msg, msg_len);
1964 	daddr = sctp_sendmsg_get_daddr(sk, msg, &cmsgs);
1982 			sctp_sendmsg_update_sinfo(asoc, sinfo, &cmsgs);
2004 			err = sctp_sendmsg_new_asoc(sk, sflags, &cmsgs, daddr,
2028 	sctp_sendmsg_update_sinfo(asoc, sinfo, &cmsgs);
8560 static int sctp_msghdr_parse(const struct msghdr *msg, struct sctp_cmsgs *cmsgs)
8592 			cmsgs->init = CMSG_DATA(cmsg);
8610 			cmsgs->srinfo = CMSG_DATA(cmsg);
8612 			if (cmsgs->srinfo->sinfo_flags &
8634 			cmsgs->sinfo = CMSG_DATA(cmsg);
8636 			if (cmsgs->sinfo->snd_flags &
8655 			cmsgs->prinfo = CMSG_DATA(cmsg);
8656 			if (cmsgs->prinfo->pr_policy & ~SCTP_PR_SCTP_MASK)
8659 			if (cmsgs->prinfo->pr_policy == SCTP_PR_SCTP_NONE)
8660 				cmsgs->prinfo->pr_value = 0;
8675 			cmsgs->authinfo = CMSG_DATA(cmsg);
8690 			cmsgs->addrs_msg = my_msg;