From e013c48c78c9a7daf245b7de9563e3a0bd8a1e97 Mon Sep 17 00:00:00 2001 From: Ryan Heacock Date: Tue, 24 Dec 2019 08:48:14 -0800 Subject: Enable IP_RECVTOS socket option for datagram sockets Added the ability to get/set the IP_RECVTOS socket option on UDP endpoints. If enabled, TOS from the incoming Network Header passed as ancillary data in the ControlMessages. Test: * Added unit test to udp_test.go that tests getting/setting as well as verifying that we receive expected TOS from incoming packet. * Added a syscall test PiperOrigin-RevId: 287029703 --- pkg/tcpip/stack/stack.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'pkg/tcpip/stack/stack.go') diff --git a/pkg/tcpip/stack/stack.go b/pkg/tcpip/stack/stack.go index 7a9600679..251336224 100644 --- a/pkg/tcpip/stack/stack.go +++ b/pkg/tcpip/stack/stack.go @@ -829,7 +829,7 @@ func (s *Stack) CheckNIC(id tcpip.NICID) bool { return false } -// NICSubnets returns a map of NICIDs to their associated subnets. +// NICAddressRanges returns a map of NICIDs to their associated subnets. func (s *Stack) NICAddressRanges() map[tcpip.NICID][]tcpip.Subnet { s.mu.RLock() defer s.mu.RUnlock() -- cgit v1.2.3