📄 scheduler.cc.svn-base
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/*****************************************************************************//* Betriebssysteme *//*---------------------------------------------------------------------------*//* *//* S C H E D U L E R *//* *//*---------------------------------------------------------------------------*//* Implementierung des Schedulers. *//*****************************************************************************/#include "thread/scheduler.h"Scheduler::Scheduler() : tasks(), task(0){}Scheduler::Scheduler(Scheduler &obj){}Scheduler::~Scheduler(){}void Scheduler::ready(Entrant& that){ tasks.enqueue(&that);}void Scheduler::schedule(){ Entrant *next = static_cast<Entrant*>(tasks.dequeue()); dispatch(*next);}void Scheduler::exit(){ schedule();}void Scheduler::kill(Entrant& that){ Entrant *last = static_cast<Entrant*>(active()); if(&that == last) exit(); else tasks.remove(&that);}void Scheduler::resume(){ *(((char*)0xb8000)+82) = tasks.size()+'0'; Entrant *last = static_cast<Entrant*>(active()); tasks.enqueue(last); schedule();}
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