xref: /freebsd/share/man/man9/BUF_UNLOCK.9 (revision d37eb51047221dc3322b34db1038ff3aa533883f)
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27.Dd July 9, 2001
28.Dt BUF_UNLOCK 9
29.Os
30.Sh NAME
31.Nm BUF_UNLOCK
32.Nd "unlocks a locked buffer"
33.Sh SYNOPSIS
34.In sys/param.h
35.In sys/systm.h
36.In sys/uio.h
37.In sys/bio.h
38.In sys/buf.h
39.Ft void
40.Fn BUF_UNLOCK "struct buf *bp"
41.Sh DESCRIPTION
42The
43.Fn BUF_UNLOCK
44function unlocks a buffer that was previously locked with
45.Fn BUF_LOCK
46or
47.Fn BUF_TIMELOCK .
48.Pp
49Its argument is:
50.Bl -tag -width ".Fa bp"
51.It Fa bp
52The buffer to unlock.
53The buffer must already be locked.
54.El
55.Sh SEE ALSO
56.Xr buf 9 ,
57.Xr BUF_LOCK 9 ,
58.Xr BUF_TIMELOCK 9 ,
59.Xr lockmgr 9
60.Sh AUTHORS
61This manual page was written by
62.An Chad David Aq Mt davidc@acns.ab.ca .
63