/ v6.11.1 / 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

• 2026/05/29 21:51:49

  /work/v6.11.1/src/qt5/qtbase/src/plugins/platforms/wayland/plugins/hardwareintegration/shm-emulation-server/shmserverbufferintegration.cpp:24:14: error: 'class QSharedMemory' has no member named 'lock'
  /work/v6.11.1/src/qt5/qtbase/src/plugins/platforms/wayland/plugins/hardwareintegration/shm-emulation-server/shmserverbufferintegration.cpp:50:9: error: 'class QSharedMemory' has no member named 'unlock'