772863355a
This allows us to make sure that the PID we read is from the same boot as we are right now running. The collision could happen on embedded systems where the boot sequence is fixed, so all the same processes would have the exact same PIDs after reboot as they did before. [ChangeLog][QtCore][QLockFile] QLockFile can now properly conclude that a lock file from a previous boot of the same device is stale and can be removed. This is implemented only for Linux and Apple operating systems. Task-number: QTBUG-63425 Change-Id: I0b48fc8e90304e0dacc3fffd14e8e3a197211788 Reviewed-by: Kai Koehne <kai.koehne@qt.io> |
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