xref: /freebsd/share/man/man9/BUF_UNLOCK.9 (revision fa9896e082a1046ff4fbc75fcba4d18d1f2efc19)
182ed18acSAlfred Perlstein.\"
282ed18acSAlfred Perlstein.\" Copyright (C) 2001 Chad David <davidc@acns.ab.ca>. All rights reserved.
382ed18acSAlfred Perlstein.\"
482ed18acSAlfred Perlstein.\" Redistribution and use in source and binary forms, with or without
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882ed18acSAlfred Perlstein.\"    notice(s), this list of conditions and the following disclaimer as
982ed18acSAlfred Perlstein.\"    the first lines of this file unmodified other than the possible
1082ed18acSAlfred Perlstein.\"    addition of one or more copyright notices.
1182ed18acSAlfred Perlstein.\" 2. Redistributions in binary form must reproduce the above copyright
1282ed18acSAlfred Perlstein.\"    notice(s), this list of conditions and the following disclaimer in the
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1482ed18acSAlfred Perlstein.\"
1582ed18acSAlfred Perlstein.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER(S) ``AS IS'' AND ANY
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2582ed18acSAlfred Perlstein.\" DAMAGE.
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2782ed18acSAlfred Perlstein.Dd July 9, 2001
2882ed18acSAlfred Perlstein.Dt BUF_UNLOCK 9
2982ed18acSAlfred Perlstein.Os
3082ed18acSAlfred Perlstein.Sh NAME
3182ed18acSAlfred Perlstein.Nm BUF_UNLOCK
324bc6a387SRuslan Ermilov.Nd "unlocks a locked buffer"
3382ed18acSAlfred Perlstein.Sh SYNOPSIS
344bc6a387SRuslan Ermilov.In sys/param.h
35f16b3c0dSChad David.In sys/systm.h
36f16b3c0dSChad David.In sys/uio.h
37f16b3c0dSChad David.In sys/bio.h
384bc6a387SRuslan Ermilov.In sys/buf.h
3982ed18acSAlfred Perlstein.Ft void
400ef36920SAlfred Perlstein.Fn BUF_UNLOCK "struct buf *bp"
4182ed18acSAlfred Perlstein.Sh DESCRIPTION
4282ed18acSAlfred PerlsteinThe
434bc6a387SRuslan Ermilov.Fn BUF_UNLOCK
4482ed18acSAlfred Perlsteinfunction unlocks a buffer that was previously locked with
454bc6a387SRuslan Ermilov.Fn BUF_LOCK
464bc6a387SRuslan Ermilovor
474bc6a387SRuslan Ermilov.Fn BUF_TIMELOCK .
4882ed18acSAlfred Perlstein.Pp
4982ed18acSAlfred PerlsteinIts argument is:
50e8b02a42SRuslan Ermilov.Bl -tag -width ".Fa bp"
514bc6a387SRuslan Ermilov.It Fa bp
524bc6a387SRuslan ErmilovThe buffer to unlock.
534bc6a387SRuslan ErmilovThe buffer must already be locked.
544bc6a387SRuslan Ermilov.El
5582ed18acSAlfred Perlstein.Sh SEE ALSO
564bc6a387SRuslan Ermilov.Xr buf 9 ,
574bc6a387SRuslan Ermilov.Xr BUF_LOCK 9 ,
584bc6a387SRuslan Ermilov.Xr BUF_TIMELOCK 9 ,
5982ed18acSAlfred Perlstein.Xr lockmgr 9
6082ed18acSAlfred Perlstein.Sh AUTHORS
61571dba6eSHiten PandyaThis manual page was written by
62*8a7314fcSBaptiste Daroussin.An Chad David Aq Mt davidc@acns.ab.ca .
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