Stefan Arentz escribió:
I checked out boost trunk from svn and tried to compile a simple boost.interprocess example. Unfortunately it fails at a rather unexpected place:
% c++ doc_message_queueA.cpp -Itrunk -o doc_message_queueA % ./doc_message_queueA Assertion failed: (res == 0), function lock, file trunk/boost/interprocess/sync/posix/interprocess_mutex.hpp, line 116. zsh: abort ./a
The error code is 22, EINVAL.
I'm on OS X 10.5.1, maybe that is too new, or not yet tested?
It is not tested but your problem and another problem reported a couple of weeks ago are pretty strange. If Leopard now offers process-shared posix mutexes and native shared memory, in theory Interprocess code should work without problems, just like other Unixes, but I don't know what's happening. I don't have access to the OS so I'll need some help to fix these issues. Meanwhile, try to undef BOOST_INTERPROCESS_POSIX_PROCESS_SHARED define <boost/interprocess/detail/workaround.hpp> line 21. This will avoid native process-shared mutexes and conditions and Interprocess will work as in Mac Os 10.4 Regards, Ion