840 		so->so_options |= SO_ACCEPTCONN;  in solisten()
849 		so->so_options &= ~SO_ACCEPTCONN;  in solisten()
854 		so->so_options &= ~SO_ACCEPTCONN;  in solisten()
874 		so->so_options &= ~SO_ACCEPTCONN;  in solisten()
880 		so->so_options &= ~SO_ACCEPTCONN;  in solisten()
893 		so->so_options &= ~SO_ACCEPTCONN;  in solisten()
1150 	if ((so->so_options & SO_ACCEPTCONN)) {  in soclose_locked()
1159 		so->so_options &= ~SO_ACCEPTCONN;  in soclose_locked()
1270 		if (so->so_options & SO_LINGER) {  in soclose_locked()
1510 	if ((so->so_options & SO_ACCEPTCONN) || (so->so_flags & SOF_DEFUNCT)) {  in soconnectlock()
1650 	if ((so->so_options & SO_ACCEPTCONN) || (so->so_flags & SOF_DEFUNCT)) {  in soconnectxlocked()
2125 	    (so->so_options & SO_DONTROUTE) == 0 &&  in sosend()
2395 				so->so_options |= SO_DONTROUTE;  in sosend()
2446 				so->so_options &= ~SO_DONTROUTE;  in sosend()
2642 	    (so->so_options & SO_DONTROUTE) == 0 &&  in sosend_list()
2645 		so->so_options |= SO_DONTROUTE;  in sosend_list()
2777 		so->so_options &= ~SO_DONTROUTE;  in sosend_list()
3292 	    ((so->so_options & SO_WANTOOBFLAG) != 0 &&  in soreceive()
3293 	    (so->so_options & SO_OOBINLINE) == 0 &&  in soreceive()
3318 		if ((so->so_options & SO_WANTOOBFLAG) != 0) {  in soreceive()
3595 		if ((so->so_options & SO_WANTOOBFLAG) != 0 &&  in soreceive()
3596 		    (so->so_options & SO_OOBINLINE) != 0 &&  in soreceive()
3835 		if (so->so_options & SO_DONTTRUNC) {  in soreceive()
3853 	if ((so->so_options & SO_WANTMORE) && so->so_rcv.sb_cc > 0) {  in soreceive()
4240 	if ((so->so_options & SO_WANTMORE) && so->so_rcv.sb_cc > 0) {  in soreceive_m_list()
4800 				so->so_options |= SO_LINGER;  in sosetoptlock()
4802 				so->so_options &= ~SO_LINGER;  in sosetoptlock()
4828 				so->so_options |= sopt->sopt_name;  in sosetoptlock()
4830 				so->so_options &= ~sopt->sopt_name;  in sosetoptlock()
5866 			l.l_onoff = ((so->so_options & SO_LINGER) ? 1 : 0);  in sogetoptlock()
5888 			optval = so->so_options & sopt->sopt_name;  in sogetoptlock()
6526 	if (so->so_options & SO_ACCEPTCONN) {  in filt_soread_common()