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rtpoll: Update comment

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to reflect changes made in
32e2cd6d32
core: get rid of rt sig/timer handling since modern Linux' ppoll() is finally fixed for granularity
This commit is contained in:
Maarten Bosmans 2011-10-13 20:54:17 +02:00 • committed by Arun Raghavan
parent 7d05ac606b
commit bcee830007
1 changed files with 1 additions and 7 deletions
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8
src/pulsecore/rtpoll.h
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@ -34,13 +34,7 @@
* yet another wrapper around poll(). However it has certain * yet another wrapper around poll(). However it has certain
* advantages over pa_mainloop and suchlike: * advantages over pa_mainloop and suchlike:
* *
* 1) It uses timer_create() and POSIX real time signals to guarantee * 1) High resolution timers are used
* optimal high-resolution timing. Starting with Linux 2.6.21 hrtimers
* are available, and since right now only nanosleep() and the POSIX
* clock and timer interfaces have been ported to hrtimers (and not
* ppoll/pselect!) we have to combine ppoll() with timer_create(). The
* fact that POSIX timers and POSIX rt signals are used internally is
* completely hidden.
* *
* 2) It allows raw access to the pollfd data to users * 2) It allows raw access to the pollfd data to users
* *