Angus Gratton 04a2cefb26 lwip: Enable IPV6_ONLY option for UDP sockets (BSD & netconn) ... * setsockopt(s, IPV6_ONLY, &one, sizeof(int)) will disable IPV6-only mode. Incoming/outgoing IPV4 packets are dropped. * Otherwise, sockets bound to IPV6_ANY_ADDR can receive unicast packets for IPV4 or IPV6. * sendto() a IPV6-mapped-IPV4 address on a UDP socket works correctly (not supported for RAW or TCP sockets.) * getaddrinfo() option AI_V4MAPPED is implemented. As well as extending support to TCP & RAW, there is some potential improvement to dropping incoming packets - the drop happens a bit late in the process and there is no "ICMP port unreachable" response sent.		2017-10-02 10:50:27 +11:00
..
api_lib.c	fix bug that files missing commit in MR 773	2017-05-31 19:37:39 +08:00
api_msg.c	lwip: Enable IPV6_ONLY option for UDP sockets (BSD & netconn)	2017-10-02 10:50:27 +11:00
err.c	Initial public version	2016-08-17 23:08:22 +08:00
netbuf.c	lwip: refractor for lwip	2016-10-27 14:11:01 +08:00
netdb.c	lwip: Enable IPV6_ONLY option for UDP sockets (BSD & netconn)	2017-10-02 10:50:27 +11:00
netifapi.c	Initial public version	2016-08-17 23:08:22 +08:00
pppapi.c	Enable lwip PPPoS support	2017-04-21 14:23:34 +10:00
sockets.c	lwip: Enable IPV6_ONLY option for UDP sockets (BSD & netconn)	2017-10-02 10:50:27 +11:00
tcpip.c	lwip: refractor to esp specific counter	2017-04-10 14:46:48 +08:00