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/*
* Copyright (C) 2007-2012 Xagasoft, All rights reserved.
*
* This file is part of the libbu++ library and is released under the
* terms of the license contained in the file LICENSE.
*/
#include "bu/thread.h"
namespace Bu { subExceptionDef( ThreadException ); }
Bu::ThreadId::ThreadId( pthread_t tId ) :
tId( tId )
{
}
Bu::ThreadId::ThreadId()
{
}
bool Bu::ThreadId::operator==( const Bu::ThreadId &rhs )
{
return pthread_equal( tId, rhs.tId );
}
bool Bu::ThreadId::operator!=( const ThreadId &rhs )
{
return !pthread_equal( tId, rhs.tId );
}
Bu::Thread::Thread()
{
}
Bu::Thread::~Thread()
{
}
Bu::ThreadId Bu::Thread::currentThread()
{
return ThreadId( pthread_self() );
}
bool Bu::Thread::start()
{
if( pthread_create( &ptHandle, NULL, threadRunner, this ) )
{
throw Bu::ThreadException("Could not start thread.");
}
return true;
}
bool Bu::Thread::stop()
{
pthread_cancel( ptHandle );
return true;
}
void *Bu::Thread::threadRunner( void *pThread )
{
((Thread *)pThread)->run();
pthread_exit( NULL );
return NULL;
}
bool Bu::Thread::join()
{
pthread_join( ptHandle, NULL );
return true;
}
void Bu::Thread::yield()
{
#ifndef WIN32
pthread_yield();
#else
sched_yield();
#endif
}
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