Date: Fri, 15 Sep 2000 18:30:24 +0600 From: Anton Voronin <anton@urc.ac.ru> To: multimedia@freebsd.org Subject: pcm & full-duplex Message-ID: <39C2165F.28CBAFBE@urc.ac.ru>
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Hi all,
I just wish to ask, is it a bug or an intended behaviour of ioctl's
SNDCTL_DSP_GETCAPS command, that it reports full-duplex capability only when
applied to file descriptor opened with O_RDWR but not with O_RDONLY? Some
applications (like rat) check for full-duplex using O_RDONLY, and so fail to
operate with it...
Regards,
Anton
--
Anton Voronin
Ural Regional Center of FREEnet,
Southern Ural State University,
Chelyabinsk, Russia
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