Only emit unimplemented syscall events for unsupported values.

Only emit unimplemented syscall events for setting SO_OOBINLINE and SO_LINGER
when attempting to set unsupported values.

PiperOrigin-RevId: 244229675
Change-Id: Icc4562af8f733dd75a90404621711f01a32a9fc1

1 files changed, 11 insertions, 2 deletions

diff --git a/pkg/abi/linux/socket.go b/pkg/abi/linux/socket.go
index 906776525..6fa4e7c3e 100644
--- a/pkg/abi/linux/socket.go
+++ b/pkg/abi/linux/socket.go
@@ -247,6 +247,15 @@ type SockAddrUnix struct {
 	Path   [UnixPathMax]int8
 }
 
+// Linger is struct linger, from include/linux/socket.h.
+type Linger struct {
+	OnOff  int32
+	Linger int32
+}
+
+// SizeOfLinger is the binary size of a Linger struct.
+const SizeOfLinger = 8
+
 // TCPInfo is a collection of TCP statistics.
 //
 // From uapi/linux/tcp.h.
@@ -322,8 +331,8 @@ type TCPInfo struct {
 	SndBufLimited uint64
 }
 
-// SizeOfTCPInfo is the binary size of a TCPInfo struct (104 bytes).
-var SizeOfTCPInfo = binary.Size(TCPInfo{})
+// SizeOfTCPInfo is the binary size of a TCPInfo struct.
+const SizeOfTCPInfo = 104
 
 // Control message types, from linux/socket.h.
 const (