Process.h

Go to the documentation of this file.

/*
 * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 */
 
#ifndef __MULTITHREAD_PROCESS_H_
#define __MULTITHREAD_PROCESS_H_
 
#include <sys/types.h>
#include <unistd.h>
#include <string>
 
           
class Process
{
public:
        static pid_t GetID();
        
        static pid_t GetParentID();
        
        static std::string GetCommandLine( pid_t pid=-1 );
        
        static std::string GetExecutablePath( pid_t pid=-1 );
 
        static std::string GetExecutableDir( pid_t pid=-1 );
 
        static std::string GetWorkingDir( pid_t pid=-1 );
        
        static void Fork();
};
 
 
#endif