Core-master/process_8h_source.html

 // Copyright (c) 2021 The Bitcoin Core developers

 // Distributed under the MIT software license, see the accompanying

 // file COPYING or http://www.opensource.org/licenses/mit-license.php.


 #ifndef BITCOIN_IPC_PROCESS_H

 #define BITCOIN_IPC_PROCESS_H


 #include <memory>

 #include <string>


 namespace ipc {

 class Protocol;


 class Process

 {

 public:

     virtual ~Process() = default;


     virtual int spawn(const std::string& new_exe_name, const fs::path& argv0_path, int& pid) = 0;


     virtual int waitSpawned(int pid) = 0;


     virtual bool checkSpawned(int argc, char* argv[], int& fd) = 0;

 };


 std::unique_ptr<Process> MakeProcess();

 } // namespace ipc


 #endif // BITCOIN_IPC_PROCESS_H

fs::path
Path class wrapper to block calls to the fs::path(std::string) implicit constructor and the fs::path:...
Definition: fs.h:31

ipc::Process
IPC process interface for spawning bitcoin processes and serving requests in processes that have been...
Definition: process.h:20

ipc::Process::checkSpawned
virtual bool checkSpawned(int argc, char *argv[], int &fd)=0
Parse command line and determine if current process is a spawned child process.

ipc::Process::~Process
virtual ~Process()=default

ipc::Process::spawn
virtual int spawn(const std::string &new_exe_name, const fs::path &argv0_path, int &pid)=0
Spawn process and return socket file descriptor for communicating with it.

ipc::Process::waitSpawned
virtual int waitSpawned(int pid)=0
Wait for spawned process to exit and return its exit code.

ipc
Definition: ipc.h:12

ipc::MakeProcess
std::unique_ptr< Process > MakeProcess()
Constructor for Process interface.
Definition: process.cpp:60