/ v6.8.1 / systemsemaphore /

About systemsemaphore

Label	QSystemSemaphore
Description	Provides a general counting system semaphore.
Condition	WIN32 OR TEST_sysv_sem OR TEST_posix_sem
Location	/qtbase/src/corelib/configure.cmake

Binary size differences

Binary	w/ systemsemaphore	w/o systemsemaphore	Reduced

Build failure history

• 2024/12/25 13:05:22

  $ROOT/src/qt5/qtbase/src/corelib/ipc/qsharedmemory_p.h:186:48: error: ‘class QSharedMemorySystemV’ has no member named ‘handle’
  $ROOT/src/qt5/qtbase/src/corelib/ipc/qsharedmemory_p.h:190:46: error: ‘class QSharedMemorySystemV’ has no member named ‘cleanHandle’
  $ROOT/src/qt5/qtbase/src/corelib/ipc/qsharedmemory_p.h:194:46: error: ‘class QSharedMemorySystemV’ has no member named ‘create’
  $ROOT/src/qt5/qtbase/src/corelib/ipc/qsharedmemory_p.h:198:46: error: ‘class QSharedMemorySystemV’ has no member named ‘attach’
  $ROOT/src/qt5/qtbase/src/corelib/ipc/qsharedmemory_p.h:202:46: error: ‘class QSharedMemorySystemV’ has no member named ‘detach’