How can I know how much to read from a subprocess
grante at visi.com
Tue Sep 18 18:00:11 CEST 2007
On 2007-09-18, spam.noam at gmail.com <spam.noam at gmail.com> wrote:
> But even if it's fast enough, how do you know how many times you
> should call read(1)? If you do it too much, you'll be blocked until
> more output is available.
You don't know. That's why you use non-blocking mode.
Grant Edwards grante Yow! BELA LUGOSI is my
at co-pilot ...
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