--- nono/host/netdriver_bpf.h	2026/04/29 17:04:34	1.1.1.3
+++ nono/host/netdriver_bpf.h	2026/04/29 17:04:54	1.1.1.5
@@ -13,20 +13,26 @@ class NetDriverBPF : public NetDriver
 	using inherited = NetDriver;
  public:
 	// コンストラクタ
-	NetDriverBPF(EthernetDevice *parent_, std::mutex *mtx_,
-		std::condition_variable *cv_);
+	NetDriverBPF(EthernetDevice *parent_, int loglevel_,
+		const std::string& ifname_);
 	// デストラクタ
 	~NetDriverBPF() override;
 
-	bool Init() override;
+	bool InitDriver() override;
 	bool SendPacket(const std::vector<uint8>& data) override;
-	void ThreadRun() override;
+
+ protected:
+	ssize_t RecvPacket() override;
+	void MonitorUpdateMD(TextScreen&) override;
 
  private:
 	void Close();
 
-	std::string FindInterface();
+	std::string FindInterface() const;
+
+	// デバイスファイルパス
+	std::string devpath {};
 
-	std::unique_ptr<char[]> bpfbuf {};
-	int bpfbuflen = 0;
+	std::unique_ptr<uint8[]> bpfbuf {};
+	int bpfbuflen {};
 };