Module q_system_semaphore

C++ type: QSystemSemaphore

Structs

AccessMode

This enum is used by the constructor and setKey(). Its purpose is to enable handling the problem in Unix implementations of semaphores that survive a crash. In Unix, when a semaphore survives a crash, we need a way to force it to reset its resource count, when the system reuses the semaphore. In Windows, where semaphores can't survive a crash, this enum has no effect.

SystemSemaphoreError

C++ enum: QSystemSemaphore::SystemSemaphoreError.