Stub out SO_OOBINLINE.
We don't explicitly support out-of-band data and treat it like normal in-band
data. This is equilivent to SO_OOBINLINE being enabled, so always report that
it is enabled.
PiperOrigin-RevId: 226572742
diff --git a/tcpip/tcpip.go b/tcpip/tcpip.go
index c2635d9..aeba76c 100644
--- a/tcpip/tcpip.go
+++ b/tcpip/tcpip.go
@@ -497,6 +497,10 @@
// the given interface address.
type RemoveMembershipOption MembershipOption
+// OutOfBandInlineOption is used by SetSockOpt/GetSockOpt to specify whether
+// TCP out-of-band data is delivered along with the normal in-band data.
+type OutOfBandInlineOption int
+
// Route is a row in the routing table. It specifies through which NIC (and
// gateway) sets of packets should be routed. A row is considered viable if the
// masked target address matches the destination adddress in the row.
diff --git a/tcpip/transport/tcp/endpoint.go b/tcpip/transport/tcp/endpoint.go
index cc4915d..503b86a 100644
--- a/tcpip/transport/tcp/endpoint.go
+++ b/tcpip/transport/tcp/endpoint.go
@@ -940,6 +940,11 @@
e.keepalive.Unlock()
return nil
+ case *tcpip.OutOfBandInlineOption:
+ // We don't currently support disabling this option.
+ *o = 1
+ return nil
+
default:
return tcpip.ErrUnknownProtocolOption
}
