blob: 2391b881494e2637912218a9753a19b46dbf9dc3 [file] [log] [blame]
/**
* Copyright (C) ARM Limited 2010-2014. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef FTRACESOURCE_H
#define FTRACESOURCE_H
#include <semaphore.h>
#include <stdio.h>
#include "Buffer.h"
#include "Source.h"
class FtraceSource : public Source {
public:
FtraceSource(sem_t *senderSem);
~FtraceSource();
bool prepare();
void run();
void interrupt();
bool isDone();
void write(Sender *sender);
private:
void waitFor(const int bytes);
FILE *mFtraceFh;
Buffer mBuffer;
int mTid;
int mTracingOn;
// Intentionally unimplemented
FtraceSource(const FtraceSource &);
FtraceSource &operator=(const FtraceSource &);
};
#endif // FTRACESOURCE_H