guarded_buzzer.cc.svn-base

德国Erlangen大学教学操作系统源码。

#include "guard/secure.h"
#include "syscall/guarded_buzzer.h"

Guarded_Buzzer::Guarded_Buzzer()
{
}

Guarded_Buzzer::~Guarded_Buzzer()
{
}

/**
virtual Guarded_Buzzer::~Buzzer()
{
	Secure s;
	Buzzer::~Buzzer();
}*/

void Guarded_Buzzer::set(int ms)
{
	Secure s;
	Buzzer::set(ms);
}

void Guarded_Buzzer::sleep()
{
	Secure s;
	Buzzer::sleep();	
}