Opened 10 years ago

Closed 4 months ago

#10 closed task (fixed)

Port QSharedMemory

Reported by: dmik 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 Changed 9 years ago by dmik

  • Owner set to dmik
  • Status changed from new to accepted

comment:2 Changed 9 years ago by dmik

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 Changed 9 years ago by dmik

I mean QT_NO_SHAREDMEMORY of course.

comment:4 Changed 9 years ago by dmik

  • Milestone changed from QtCore Beta to Qt GA
  • Owner dmik deleted
  • Status changed from accepted to assigned

Disabled in r70.

comment:5 Changed 9 years ago by dmik

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 Changed 9 years ago by diver

  • Severity set to low

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

comment:7 Changed 9 years ago by diver

  • Milestone changed from Qt GA to Qt Enhanced

comment:8 Changed 9 years ago by dmik

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

comment:9 Changed 5 years ago by diver

eventually we can use the same code as added to mozilla

comment:10 Changed 4 months ago by diver

  • Milestone changed from Qt Enhanced to Qt 5
  • Resolution set to fixed
  • Status changed from assigned to closed

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

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