exit (system call) facts for kids

A program forced to die.

exit in computing means to terminate a task or program. On many computer operating systems, a process is stopped by making a system call, called exit. An exit in a multithreading environment means that a thread of execution has stopped running. The operating system reclaims memory that was used by the process. The process is said to be a dead process after it terminates.

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• exit (command)