On Tue, 29 Jul 2014 20:59:08 +0700, Anh Le said: > still, user programs like bash could have a race problem by spliting > the input, I hope that they can somehow take care of this problem > themselves.
stdio is *not* always your friend. fopen/fprintf is prone to splitting on bugger boundaries without your knowing about it, but most language bindings (including the Perl you tested with) allow you to use open/write and do the buffer management yourself
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