Lock.h

/*
 * Copyright (c) [2004-2009] Novell, Inc.
 * Copyright (c) 2018 SUSE LLC
 *
 * All Rights Reserved.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as published
 * by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, contact Novell, Inc.
 *
 * To contact Novell about this file by physical or electronic mail, you may
 * find current contact information at www.novell.com.
 */
 
 
#ifndef STORAGE_LOCK_H
#define STORAGE_LOCK_H
 
 
#include <unistd.h>
#include <sys/types.h>
 
#include "storage/Utils/Exception.h"
 
 
namespace storage
{
 
    class LockException : public Exception
    {
 
    public:
 
        LockException(pid_t locker_pid);
 
        pid_t get_locker_pid() const;
 
    private:
 
        const pid_t locker_pid;
 
    };
 
}
 
#endif