9 lines
333 B
Text
9 lines
333 B
Text
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If any child processes have exited, this call will "reap" the zombies
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similar to the perl "wait" function.
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By default, it will return immediately and if there are no dead
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children, everything will be undefined. If you pass in a true argument,
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it will block until a child exits (or it gets a signal).
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See wait3(2), for more info.
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