prt-get/src/lockfile.h
Johannes Winkelmann d8c1e157ab introduce svn-typical layout
git-svn-id: https://crux.nu/svn/tools/prt-get/trunk@9 0b5ae1c7-2405-0410-a7fc-ba219f786e1e
2005-11-09 21:43:05 +00:00

46 lines
1.2 KiB
C++

////////////////////////////////////////////////////////////////////////
// FILE: lockfile.h
// AUTHOR: Johannes Winkelmann, jw@tks6.net
// COPYRIGHT: (c) 2002 by Johannes Winkelmann
// ---------------------------------------------------------------------
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
////////////////////////////////////////////////////////////////////////
#ifndef _LOCKFILE_H_
#define _LOCKFILE_H_
#include <string>
class LockFile
{
public:
LockFile();
bool lockRead();
bool lockWrite();
bool lockReadWrite();
bool unlock();
void setFile( const std::string& fileName );
private:
std::string m_fileName;
bool m_readLock;
bool m_writeLock;
bool m_readWriteLock;
static std::string LOCK_SUFFIX;
static std::string WRITE_LOCK_STRING;
static std::string READ_LOCK_STRING;
static std::string READ_WRITE_LOCK_STRING;
};
#endif /* _LOCKFILE_H_ */