process/examples/basic_spawn.cpp at main · vixcpp/process · GitHub

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/**

* @file basic_spawn.cpp

* @author Gaspard Kirira

* https://github.com/vixcpp/vix

* Use of this source code is governed by a MIT license

* that can be found in the License file.

* Vix.cpp

#include <iostream>

#include <vix/process/Process.hpp>

int main()

{

vix::process::Command command("echo");

command.arg("hello from vix::process");

auto result = vix::process::spawn(command);

if (!result)

{

std::cerr << "spawn failed: " << result.error().message() << '\n';

return 1;

}

std::cout << "spawned process id = " << result.value().id() << '\n';

return 0;

}

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