Improving fget() performance
Improving fget() performance
Posted May 7, 2019 17:24 UTC (Tue) by willy (subscriber, #9762)In reply to: Improving fget() performance by smurf
Parent article: Improving fget() performance
It is mandated POSIX behaviour though, so we usually like to have a way for applications to opt-in to non-POSIX behaviour, be it a prctl, an fcntl or something else.
Let's see what the dup2() experiment buys us, then we can discuss how to implement it (if it is a win)
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