path:android/system/core/init/property_service.cpp
关键字:
1."/dev/properties"
2.启动时机:Android启动的第二阶段(SecondStageMain)
void PropertyInit() {
selinux_callback cb;
cb.func_audit = PropertyAuditCallback;
selinux_set_callback(SELINUX_CB_AUDIT, cb);
mkdir