freebsd-dev/share/man/man9/BUF_LOCKFREE.9
2001-07-13 09:09:52 +00:00

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.\" Copyright (C) 2001 Chad David <davidc@acns.ab.ca>. All rights reserved.
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.\" $FreeBSD$
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.Dd July 9, 2001
.Dt BUF_LOCKFREE 9
.Os
.Sh NAME
.Nm BUF_LOCKFREE
.Nd "destroys a buffer's lock"
.Sh SYNOPSIS
.In sys/param.h
.In sys/buf.h
.Ft void
.Fn BUF_LOCKFREE "struct buf *bp"
.Sh DESCRIPTION
The
.Fn BUF_LOCKFREE
macro destroys the buffer lock.
The lock must not be held when
this macro is called or a panic will result.
.Pp
Its argument is:
.Bl -tag -width ".Fa bp"
.It Fa bp
The buffer whose lock is to be destroyed.
.El
.Sh SEE ALSO
.Xr buf 9 ,
.Xr BUF_LOCK 9 ,
.Xr BUF_TIMELOCK 9 ,
.Xr BUF_UNLOCK 9 ,
.Xr lockdestroy 9
.Sh AUTHORS
This man page was written by
.An Chad David Aq davidc@acns.ab.ca .