Opened 16 years ago

Closed 6 years ago

#10 closed task (fixed)

Port QSharedMemory

Reported by: Dmitry A. Kuminov Owned by:
Priority: major Milestone: Qt 5
Component: QtCore Version: 4.5.1 Beta 1
Severity: low Keywords:
Cc:

Description

Provide an OS/2 version of the QSharedMemory class.

Change History (10)

comment:1 by Dmitry A. Kuminov, 15 years ago

Owner: set to Dmitry A. Kuminov
Status: new → accepted

comment:2 by Dmitry A. Kuminov, 15 years ago

QSharedMemory isn't used by the QtCore/QtGui modules and therefore isn't worth the beta version. Firing up QT_NO_SYSTEMSEMAPHORE and moving the task to the GA milestone.

See also #11.

comment:3 by Dmitry A. Kuminov, 15 years ago

I mean QT_NO_SHAREDMEMORY of course.

comment:4 by Dmitry A. Kuminov, 15 years ago

Milestone: QtCore Beta → Qt GA
Owner: Dmitry A. Kuminov removed
Status: accepted → assigned

Disabled in r70.

comment:5 by Dmitry A. Kuminov, 15 years ago

I don't know how often this class is used in real applications; there are other old school methods for IPC such as sockets. For this reason, I don't set it as a blocker until we prove that a lot of applications rely on it.

comment:6 by Silvan Scherrer, 15 years ago

Severity: → low

moved to enhanced, as we guess it's not used much

comment:7 by Silvan Scherrer, 15 years ago

Milestone: Qt GA → Qt Enhanced

comment:8 by Dmitry A. Kuminov, 15 years ago

In r517, disabled the ipc/sharedmemory example that depends on QSharedMemory. Must be rolled back when QSharedMemory is done.

comment:9 by Silvan Scherrer, 11 years ago

eventually we can use the same code as added to mozilla

comment:10 by Silvan Scherrer, 6 years ago

Milestone: Qt Enhanced → Qt 5
Resolution: → fixed
Status: assigned → closed

This is done in Qt5 already and no plan to resolve it in Qt4.

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