select is your friend, read about it here. Specifically you're looking at the multi-io option with a timeout field.

The idea is to read STDIN when there is data available, and otherwise to sleep for a bit, then check select to see if there is more data, sleep, etc.

-Scott

In reply to Re: Need to empty STDIN by 5mi11er
in thread Need to empty STDIN by bofh_of_oz

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