libcryfs/test/cpp-utils/process/exit_status.cpp

// This is a small executable that prints its first argument and exits with the exit status in its second argument

#include <iostream>
#include <cstdlib>

int main(int argc, char* argv[]) {
	if (argc != 3) {
		std::cerr << "Wrong number of arguments" << std::endl;
		std::abort();
	}

	std::cout << argv[1];

	int exit_status = static_cast<int>(std::strtol(argv[2], nullptr, 10));
	return exit_status;
}