C signal handling: Difference between revisions

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{{C_Standard Library}}
 
In the [[C Standard Library]], a '''signal processing''' defines how a program handles various [[Signal (computing)|signals]] while it executes. A signal can report some exceptional behavior within the program (''such as [[division by zero]]''), or a signal can report some asynchronous event outside the program (''such as someone striking an [[SIGINT (POSIX)|interactive attention key]] on a keyboard'').
 
==Standard signals==