Persistence of interprocess_mutex

bitest2.cpp

#include <boost/interprocess/managed_xsi_shared_memory.hpp>
#include <boost/interprocess/xsi_key.hpp>
#include <iostream>

using namespace boost::interprocess;

int main()
{
    managed_xsi_shared_memory *shm = nullptr;

    try {
        shm = new managed_xsi_shared_memory{ open_or_create, xsi_key("bitest2.cpp", 239), 1024 };
    } catch (interprocess_exception& e) {
        std::cout << e.what() << std::endl;
        std::cout << "managed_xsi_shared_memory open_or_create fail" << std::endl;
    }

    try {
        interprocess_mutex *mtx = shm->construct<interprocess_mutex>("gMutex")();
        if (mtx)
            std::cout << "interprocess_mutex create success" << std::endl;
        else
            std::cout << "interprocess_mutex create fail" << std::endl;
    } catch (interprocess_exception& e) {
        std::cout << e.what() << std::endl;
        std::cout << "interprocess_mutex create fail" << std::endl;
    }
}