WiFi tethering

system/netd/server/TetherController.cpp
TetherController::startTethering
execv(/system/bin/dnsmasq...)

I dnsmasq : DHCPDISCOVER(ap0) 84:c7:ea:1f:5f:95 
I dnsmasq : DHCPOFFER(ap0) 192.168.43.43 84:c7:ea:1f:5f:95 
I dnsmasq : DHCPDISCOVER(ap0) 84:c7:ea:1f:5f:95 
I dnsmasq : DHCPOFFER(ap0) 192.168.43.43 84:c7:ea:1f:5f:95 
I dnsmasq : DHCPREQUEST(ap0) 192.168.43.43 84:c7:ea:1f:5f:95 
I dnsmasq : DHCPACK(ap0) 192.168.43.43 84:c7:ea:1f:5f:95 

 

adb shell ifconfig

可以看到有wlan0, ap0 (mtk) interfaces

来源：CSDN

作者：kv110

链接：https://blog.csdn.net/kv110/article/details/103827058