Hello,
Thank you for your advice!
After I ran this tool and again read tail sources and `man kqueue` more
carefully
I hope I now have a better understanding how it is done it tail.
While all the files opened with tail are in place kqueue is called with zero
timeout which
makes it just wait for
Hi,
for the OpenBSD version, see kevent(2) and grep the source for kevent,
kqueue, and EV_SET.
BSD 4.4 used select(2) because it was faster than sleep (you can find
the sources e.g. on github).
Best regards
Robert
On Fri, 17 Feb 2023 08:23:13 +0300
Maksim Rodin wrote:
> Hello,
> Sorry if I
On 2023-02-17, Maksim Rodin wrote:
>> > I was able to reproduce watching for new data and truncation of the
>> > file using "kqueue" but I do not quite understand how the original tail
>> > watches when the file appears again after deletion or renaming.
> I am sorry that I could not be clear
> > I was able to reproduce watching for new data and truncation of the
> > file using "kqueue" but I do not quite understand how the original tail
> > watches when the file appears again after deletion or renaming.
I am sorry that I could not be clear enough in my words above.
I meant I already
> Am 17.02.2023 um 06:23 schrieb Maksim Rodin :
>
> Hello,
> Sorry if I chose the wrong place to ask such a question.
> I have been learning C for a couple of months and along with reading
> "C Primer Plus" by Stephen Prata and doing some exercises from it I took
> a hard (for me) task to
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