Date: Fri, 27 Feb 1998 08:13:36 +0100 (MET) From: Luigi Rizzo <luigi@labinfo.iet.unipi.it> To: hackers@FreeBSD.ORG Subject: FIOASYNC ... Message-ID: <199802270713.IAA15312@labinfo.iet.unipi.it>
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anyone knows how should i handle FIOASYNC within the audio device driver ? Following Bruce's comments about FIONBIO which should be handled at vfs rather than device driver, i wonder if the same applies to FIOASYNC. second thing how do i behave when a read (or a write) is issued which would block because there is no sufficient data in the buffer (or not enough buffering for the write) ? Should i return with a short count or with an error ? cheers luigi -----------------------------+-------------------------------------- Luigi Rizzo | Dip. di Ingegneria dell'Informazione email: luigi@iet.unipi.it | Universita' di Pisa tel: +39-50-568533 | via Diotisalvi 2, 56126 PISA (Italy) fax: +39-50-568522 | http://www.iet.unipi.it/~luigi/ _____________________________|______________________________________ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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