diff options
| author | Ayush Ranjan <ayushranjan@google.com> | 2020-12-17 08:45:38 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-12-17 08:47:24 -0800 |
| commit | 74788b1b6194ef62f8355f7e4721c00f615d16ad (patch) | |
| tree | 87a4089f292401c74ee2abf560b55219dbaa63a4 /pkg/tcpip/tcpip.go | |
| parent | 4640fc4f359440609664b3f3349bd782694f0f4a (diff) | |
[netstack] Implement MSG_ERRQUEUE flag for recvmsg(2).
Introduces the per-socket error queue and the necessary cmsg mechanisms.
PiperOrigin-RevId: 348028508
Diffstat (limited to 'pkg/tcpip/tcpip.go')
| -rw-r--r-- | pkg/tcpip/tcpip.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pkg/tcpip/tcpip.go b/pkg/tcpip/tcpip.go index 45fa62720..a488cc108 100644 --- a/pkg/tcpip/tcpip.go +++ b/pkg/tcpip/tcpip.go @@ -500,6 +500,9 @@ type ControlMessages struct { // OriginalDestinationAddress holds the original destination address // and port of the incoming packet. OriginalDstAddress FullAddress + + // SockErr is the dequeued socket error on recvmsg(MSG_ERRQUEUE). + SockErr *SockError } // PacketOwner is used to get UID and GID of the packet. |