const syscall.TCP_KEEPIDLE

2 uses

	syscall (current package)
		zerrors_linux_amd64.go#L1098: 	TCP_KEEPIDLE                     = 0x4

	net
		tcpsockopt_unix.go#L21: 	err := fd.pfd.SetsockoptInt(syscall.IPPROTO_TCP, syscall.TCP_KEEPIDLE, secs)