const syscall.SOL_TCP

2 uses

	syscall (current package)
		zerrors_linux_amd64.go#L1021: 	SOL_TCP                          = 0x6

	google.golang.org/grpc/internal/channelz
		types_linux.go#L48: 	if v, err := unix.GetsockoptTCPInfo(int(fd), syscall.SOL_TCP, syscall.TCP_INFO); err == nil {