Remove an old description.

This behavior was modified in sys/dev/audio/audio.c rev 1.65 (Mar. 2020).
This commit is contained in:
isaki 2020-12-09 05:48:56 +00:00
parent 70b518eb6f
commit e0775c3f49
1 changed files with 1 additions and 3 deletions

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@ -1,4 +1,4 @@
.\" $NetBSD: audio.4,v 1.103 2020/03/28 05:47:41 wiz Exp $ .\" $NetBSD: audio.4,v 1.104 2020/12/09 05:48:56 isaki Exp $
.\" .\"
.\" Copyright (c) 1996 The NetBSD Foundation, Inc. .\" Copyright (c) 1996 The NetBSD Foundation, Inc.
.\" All rights reserved. .\" All rights reserved.
@ -85,8 +85,6 @@ are identical.
.Pp .Pp
On a full-duplex device, reads and writes may operate concurrently On a full-duplex device, reads and writes may operate concurrently
without interference. without interference.
If a full-duplex capable audio device is opened for both reading and writing
it will start in play mode but not start in record mode.
.Pp .Pp
On a half-duplex device, if there are any recording descriptors already, On a half-duplex device, if there are any recording descriptors already,
opening with write mode will fail. opening with write mode will fail.