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comment that -1 means infinite timeout
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@ -383,7 +383,8 @@ file_poll(void)
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/*
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* Sleep. Calculate the number off milliseconds poll(2) must
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* wait before the timo_update() needs to be called. If there're
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* no timeouts scheduled, then call poll(2) with -1 timeout.
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* no timeouts scheduled, then call poll(2) with infinite
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* timeout (i.e -1).
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*/
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#ifdef DEBUG
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clock_gettime(CLOCK_MONOTONIC, &sleepts);
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