Calling Qt Functions From Unix Signal Handlers

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A developer can choose to connect to a signal by creating a function and calling the connect() function to relate the signal to the

qtech slot When a connection is configured, it becomes visible in Qt Designer's signal and slot editor where it can be further edited You can also edit signalslot

qt connect signal slot With Qt being used on microcontrollers these days, It made me wonder about the overhead of signals and slots on single coresingle threaded