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it's ok for BUFQ_PUT to change the next buffer after BUFQ_PEEK.

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yamt 2005-10-16 04:11:02 +00:00
parent e060d87164
commit d6f623e617
1 changed files with 5 additions and 2 deletions
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7
share/man/man9/bufq.9
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@ -1,4 +1,4 @@
.\" $NetBSD: bufq.9,v 1.9 2005/10/16 04:06:20 yamt Exp $
.\" $NetBSD: bufq.9,v 1.10 2005/10/16 04:11:02 yamt Exp $
.\"
.\" Copyright (c) 2002 The NetBSD Foundation, Inc.
.\" All rights reserved.
@ -137,7 +137,10 @@ if the queue is empty.
.It Fn BUFQ_PEEK "bufq"
Get the next buf from the queue without removal.
The next buf will remain the same until
.Fn BUFQ_GET
.Fn BUFQ_GET ,
.Fn BUFQ_PUT
or
.Fn bufq_drain
is called.
Returns
.Dv NULL