[Interest] QSharedMemory and different versions of Qt
Thiago Macieira
thiago.macieira at intel.com
Thu Jul 20 18:20:48 CEST 2017
On Thursday, 20 July 2017 01:18:20 PDT Boudewijn Rempt wrote:
> I just got this bug report: https://bugs.kde.org/show_bug.cgi?id=382491 ,
> which suggests that QSharedMemory only works if both applications were
> built with the same version of Qt. Is that correct? I cannot find anything
> about that in http://doc.qt.io/qt-5/qsharedmemory.html
You can find it in the changelog, in the "Impotant Behavior Changes" section.
http://code.qt.io/cgit/qt/qtbase.git/tree/dist/changes-5.9.0#n35
- [QTBUG-60771] Reverted a change that caused Qt 5.6 through 5.8 not to
connect to QSystemSemaphore and QSharedMemory created by running
applications using Qt earlier than 5.6. Unfortunately, this means that Qt
5.9 will not connect to 5.6-5.8.
--
Thiago Macieira - thiago.macieira (AT) intel.com
Software Architect - Intel Open Source Technology Center
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