Signal Handlers

Some articles on signals, signal handlers, signal:

Event Loop - File Interface - Handling Signals
... Unix that do not conform to the file interface are asynchronous events (signals) ... Signals are received in signal handlers, small, limited pieces of code that run while the rest of the task is suspended if a signal is received and handled while the task is ... Thus an obvious way to handle signals is for signal handlers to set a global flag and have the event loop check for the flag immediately before and after the select call if it ...

Famous quotes containing the word signal:

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