3716 sooptcopyin(struct sockopt *sopt, void *buf, size_t len, size_t minlen)  argument
3726 	if ((valsize = sopt->sopt_valsize) < minlen)
3729 		sopt->sopt_valsize = valsize = len;
3731 	if (sopt->sopt_td != NULL)
3732 		return (copyin(sopt->sopt_val, buf, valsize));
3734 	bcopy(sopt->sopt_val, buf, valsize);
3747 	struct sockopt sopt;  local
3749 	sopt.sopt_level = level;
3750 	sopt.sopt_name = optname;
3751 	sopt.sopt_dir = SOPT_SET;
3752 	sopt.sopt_val = optval;
3753 	sopt.sopt_valsize = optlen;
3754 	sopt.sopt_td = NULL;
3755 	return (sosetopt(so, &sopt));
3759 sosetopt(struct socket *so, struct sockopt *sopt)  argument
3772 	if (sopt->sopt_level != SOL_SOCKET) {
3774 			error = (*so->so_proto->pr_ctloutput)(so, sopt);
3778 		switch (sopt->sopt_name) {
3780 			error = accept_filt_setopt(so, sopt);
3786 			error = sooptcopyin(sopt, &l, sizeof l, sizeof l);
3819 			error = sooptcopyin(sopt, &optval, sizeof optval,
3825 				so->so_options |= sopt->sopt_name;
3827 				so->so_options &= ~sopt->sopt_name;
3832 			error = sooptcopyin(sopt, &optval, sizeof optval,
3850 			error = sooptcopyin(sopt, &val32, sizeof val32,
3861 			error = so->so_proto->pr_setsbopt(so, sopt);
3872 				error = sooptcopyin(sopt, &tv32, sizeof tv32,
3878 				error = sooptcopyin(sopt, &tv, sizeof tv,
3892 			valp = sopt->sopt_name == SO_SNDTIMEO ?
3903 			error = sooptcopyin(sopt, &extmac, sizeof extmac,
3907 			error = mac_setsockopt_label(sopt->sopt_td->td_ucred,
3915 			error = sooptcopyin(sopt, &optval, sizeof optval,
3927 			error = sooptcopyin(sopt, &val32, sizeof(val32),
3941 				error = sooptcopyin(sopt, &splice32,
3954 				error = sooptcopyin(sopt, &splice,
3972 				if (!cap_rights_contains(sopt->sopt_rights,
3977 				error = getsock(sopt->sopt_td, splice.sp_fd,
3984 				fdrop(fp, sopt->sopt_td);
3992 				error = hhook_run_socket(so, sopt,
3999 			(void)(*so->so_proto->pr_ctloutput)(so, sopt);
4010 sooptcopyout(struct sockopt *sopt, const void *buf, size_t len)  argument
4025 	valsize = min(len, sopt->sopt_valsize);
4026 	sopt->sopt_valsize = valsize;
4027 	if (sopt->sopt_val != NULL) {
4028 		if (sopt->sopt_td != NULL)
4029 			error = copyout(buf, sopt->sopt_val, valsize);
4031 			bcopy(buf, sopt->sopt_val, valsize);
4037 sogetopt(struct socket *so, struct sockopt *sopt)  argument
4048 	if (sopt->sopt_level != SOL_SOCKET) {
4050 			error = (*so->so_proto->pr_ctloutput)(so, sopt);
4056 		switch (sopt->sopt_name) {
4058 			error = accept_filt_getopt(so, sopt);
4066 			error = sooptcopyout(sopt, &l, sizeof l);
4085 			optval = so->so_options & sopt->sopt_name;
4087 			error = sooptcopyout(sopt, &optval, sizeof optval);
4145 			tv = sbttotv(sopt->sopt_name == SO_SNDTIMEO ?
4157 				error = sooptcopyout(sopt, &tv32, sizeof tv32);
4160 				error = sooptcopyout(sopt, &tv, sizeof tv);
4165 			error = sooptcopyin(sopt, &extmac, sizeof(extmac),
4169 			error = mac_getsockopt_label(sopt->sopt_td->td_ucred,
4173 			error = sooptcopyout(sopt, &extmac, sizeof extmac);
4181 			error = sooptcopyin(sopt, &extmac, sizeof(extmac),
4186 			    sopt->sopt_td->td_ucred, so, &extmac);
4189 			error = sooptcopyout(sopt, &extmac, sizeof extmac);
4244 			error = sooptcopyout(sopt, &n, sizeof(n));
4250 				error = hhook_run_socket(so, sopt,
4263 soopt_getm(struct sockopt *sopt, struct mbuf **mp)  argument
4266 	int sopt_size = sopt->sopt_valsize;
4268 	MGET(m, sopt->sopt_td ? M_WAITOK : M_NOWAIT, MT_DATA);
4272 		MCLGET(m, sopt->sopt_td ? M_WAITOK : M_NOWAIT);
4286 		MGET(m, sopt->sopt_td ? M_WAITOK : M_NOWAIT, MT_DATA);
4292 			MCLGET(m, sopt->sopt_td != NULL ? M_WAITOK :
4311 soopt_mcopyin(struct sockopt *sopt, struct mbuf *m)  argument
4315 	if (sopt->sopt_val == NULL)
4317 	while (m != NULL && sopt->sopt_valsize >= m->m_len) {
4318 		if (sopt->sopt_td != NULL) {
4321 			error = copyin(sopt->sopt_val, mtod(m, char *),
4328 			bcopy(sopt->sopt_val, mtod(m, char *), m->m_len);
4329 		sopt->sopt_valsize -= m->m_len;
4330 		sopt->sopt_val = (char *)sopt->sopt_val + m->m_len;
4339 soopt_mcopyout(struct sockopt *sopt, struct mbuf *m)  argument
4344 	if (sopt->sopt_val == NULL)
4346 	while (m != NULL && sopt->sopt_valsize >= m->m_len) {
4347 		if (sopt->sopt_td != NULL) {
4350 			error = copyout(mtod(m, char *), sopt->sopt_val,
4357 			bcopy(mtod(m, char *), sopt->sopt_val, m->m_len);
4358 		sopt->sopt_valsize -= m->m_len;
4359 		sopt->sopt_val = (char *)sopt->sopt_val + m->m_len;
4368 	sopt->sopt_valsize = valsize;