id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
11523,Interprocess communication between x86 and x64 issue,lutztonineubert@…,Ion Gaztañaga,"My code below is a very simple example, that should work to communicate between x86 and x64. But it doesn't...

If I create it in x64 and open in win32, the win32 process stuck at a lock at 
function ''try_based_lock'' in `boost/int/sync/detail/common_algorithms.hpp`
 
In the other way around: win32 create, x64 open: the x64 process crashes at 
''name_length'' in `segment_manager_helper.hpp` while trying to find the name from an index (''priv_generic_find'' in `segment_manager.hxx`). 

{{{#!c++
#include <iostream> 
#include <boost/interprocess/managed_shared_memory.hpp> 

int main() { 
    namespace bip = boost::interprocess; 
    // open in WIN32, create in x64 
#ifdef _WIN32 
    bip::managed_shared_memory msm(bip::open_only, ""TestIPC""); 
#elsif X64 
    bip::shared_memory_object::remove(""TestIPC""); 
    bip::managed_shared_memory msm(bip::create_only, ""TestIPC"", 4096); 
    msm.construct<uint32_t>(""Data"")[1](10); 
#endif 
    // Get Data and print it 
    auto data = msm.find<uint32_t>(""Data""); 
    if (data.second == 1) { 
        std::cout << *data.first << std::endl; 
    } 
    std::cin.ignore(); 
    return 0; 
} 
}}}

I am using Windows 7 and VC12.",Bugs,new,To Be Determined,interprocess,Boost 1.58.0,Problem,,"ipc, platform, lock, windows",