guarded_keyboard.cc.svn-base

德国Erlangen大学教学操作系统源码。

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

Guarded_Keyboard::Guarded_Keyboard()
{
}

Guarded_Keyboard::~Guarded_Keyboard()
{
}

Key Guarded_Keyboard::getkey()
{
	Secure s;
	return Keyboard::key_hit();
}