--- nono/host/netdriver_tap.cpp	2026/04/29 17:05:21	1.1.1.7
+++ nono/host/netdriver_tap.cpp	2026/04/29 17:06:02	1.1.1.9
@@ -40,7 +40,7 @@
 
 // コンストラクタ
 NetDriverTap::NetDriverTap(HostDevice *hostdev_, const std::string& devpath_)
-	: inherited(hostdev_, "Tap")
+	: inherited(hostdev_, "tap")
 {
 	devpath = devpath_;
 	if (devpath.empty()) {
@@ -56,7 +56,7 @@ NetDriverTap::~NetDriverTap()
 
 // ドライバ初期化
 bool
-NetDriverTap::InitDriver()
+NetDriverTap::InitDriver(bool startup)
 {
 	bool r;
 
@@ -314,7 +314,7 @@ NetDriverTap::Close()
 
 // モニタ (ドライバ依存情報のみ)
 void
-NetDriverTap::MonitorUpdateMD(TextScreen& screen, int y)
+NetDriverTap::MonitorScreenMD(TextScreen& screen, int y)
 {
 	screen.Print(0, y++, "Device   : %s", devpath.c_str());
 	screen.Print(0, y++, "Interface: %s", ifname.c_str());
@@ -328,11 +328,11 @@ NetDriverTap::Write(const void *buf, int
 
 	n = write(fd, buf, buflen);
 	if (n < 0) {
-		putmsg(0, "write: %s", strerror(errno));
+		putmsg(0, "write(%d): %s", buflen, strerror(errno));
 		return;
 	}
 	if (n < buflen) {
-		putmsg(0, "write: short");
+		putmsg(0, "write(%d): short(%zd)", buflen, n);
 		return;
 	}
 }
@@ -341,13 +341,14 @@ NetDriverTap::Write(const void *buf, int
 int
 NetDriverTap::Read(NetPacket *p)
 {
+	uint8 buf[1600];
 	int n;
 
-	n = read(fd, p->data(), p->size());
+	n = read(fd, buf, sizeof(buf));
 	if (n < 0) {
 		putmsg(0, "read: %s", strerror(errno));
 		return NODATA;
 	}
-	p->length = n;
+	p->Assign(buf, n);
 	return 0;
 }