const golang.org/x/sys/unix.SO_BINDTODEVICE

2 uses

	golang.org/x/sys/unix (current package)
		syscall_linux.go#L1624: 	return SetsockoptString(fd, SOL_SOCKET, SO_BINDTODEVICE, device)
		zerrors_linux_amd64.go#L335: 	SO_BINDTODEVICE                  = 0x19