155 lines
4.8 KiB
Groff
155 lines
4.8 KiB
Groff
.\" Copyright (c) 1983, 1991, 1993
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.\" The Regents of the University of California. All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the University of
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.\" California, Berkeley and its contributors.
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)flock.2 8.2 (Berkeley) 12/11/93
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.\" %FreeBSD: src/lib/libc/sys/flock.2,v 1.19 2002/07/15 20:59:12 keramida Exp %
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.\"
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.\" $FreeBSD$
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.Dd December 11, 1993
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.Dt FLOCK 2
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.Os
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.Sh ̾<EFBFBD><EFBFBD>
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.Nm flock
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.Nd "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>礻<EFBFBD><E7A4BB><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><C3A5><EFBFBD>Ŭ<EFBFBD>Ѥޤ<D1A4><DEA4>Ͻ<EFBFBD><CFBD><EFBFBD><EEA4B9>"
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.Sh <EFBFBD>饤<EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD>
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.Lb libc
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.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.In sys/file.h
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.Fd "#define LOCK_SH 0x01 /* <20><>ͭ<EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD> */"
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.Fd "#define LOCK_EX 0x02 /* <20><>¾Ū<C2BE>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD> */"
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.Fd "#define LOCK_NB 0x04 /* <20><><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>˥֥<CBA5><D6A5>å<EFBFBD><C3A5><EFBFBD><EFBFBD>ʤ<EFBFBD> */"
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.Fd "#define LOCK_UN 0x08 /* <20>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><F2A5A2A5><EFBFBD><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD> */"
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.Ft int
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.Fn flock "int fd" "int operation"
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.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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flock()
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<EFBFBD>ؿ<EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>뵭<EFBFBD>һ<EFBFBD>
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.Fa fd
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<EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Em <EFBFBD><EFBFBD><EFBFBD>礻<EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD>Ŭ<EFBFBD>Ѥޤ<EFBFBD><EFBFBD>Ͻ<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD>Ŭ<EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϡ<EFBFBD><EFBFBD>ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fa operation
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<EFBFBD><EFBFBD>
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.Dv LOCK_SH
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<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Dv LOCK_EX
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<EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>줫<EFBFBD>ȡ<EFBFBD>ɬ<EFBFBD>פǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Dv LOCK_NB
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<EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD>ƻ<EFBFBD><EFBFBD>ꤷ<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD>¸<EFBFBD>Υ<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Dv operation
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<EFBFBD><EFBFBD>
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.Dv LOCK_UN
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<EFBFBD>ˤ<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Pp
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<EFBFBD><EFBFBD><EFBFBD>礻<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤Ǥΰ<EFBFBD><EFBFBD>Ӥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD>ǽ<EFBFBD>ˤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݾڤ<EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>ΤǤϤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD> (<28><><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>礻<EFBFBD><E7A4BB><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><D1A4><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>η<EFBFBD><EFBFBD>̰<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD>)<29><>
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.Pp
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<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>ᥫ<EFBFBD>˥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Em <EFBFBD><EFBFBD>ͭ
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<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD>
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.Em <EFBFBD><EFBFBD>¾Ū
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<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD> 2 <20>ĤΥ<C4A4><CEA5><EFBFBD><EFBFBD>פΥ<D7A4><CEA5>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><F3B6A1A4>ޤ<EFBFBD><DEA4><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>ĤǤ<EFBFBD>ʣ<EFBFBD><EFBFBD><EFBFBD>ζ<EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD> 1 <20>ĤΥե<CEA5><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŭ<EFBFBD>ѤǤ<D1A4><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> 1 <20>ĤΥե<CEA5><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʣ<EFBFBD><CAA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¾Ū<C2BE><C5AA><EFBFBD>å<EFBFBD><C3A5><EFBFBD>
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<EFBFBD>ޤ<EFBFBD><EFBFBD>϶<EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¾Ū<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD>ξ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŭ<EFBFBD>Ѥ<EFBFBD><EFBFBD>뤳<EFBFBD>ȤϤǤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Pp
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Ŭ<EFBFBD>ڤʥ<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>פ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¾Ū<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD>
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.Em <EFBFBD><EFBFBD><EFBFBD>åץ<EFBFBD><EFBFBD>졼<EFBFBD><EFBFBD>
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<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¾Ū<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD>
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.Em <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>졼<EFBFBD><EFBFBD>
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<EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>η<EFBFBD><EFBFBD>̤Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>ϲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD>Ŭ<EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD> (¾<>Υץ<CEA5><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>夫<EFBFBD>⤷<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>)<29><>
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.Pp
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<EFBFBD><EFBFBD><EFBFBD>˥<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>륪<EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȤˤĤ<EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD>᤹<EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤǸƤӽФ<EFBFBD>¦<EFBFBD>ϥ֥<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Dv LOCK_NB
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<EFBFBD><EFBFBD>
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.Fa operation
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<EFBFBD>˴ޤޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϥ֥<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˸ƤӽФ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>顼
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.Er EWOULDBLOCK
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<EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Sh <EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>ϥե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤǤ<EFBFBD><EFBFBD>äơ<EFBFBD>
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<EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>뵭<EFBFBD>һҤˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤǤϤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Xr dup 2
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<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Xr fork 2
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<EFBFBD>ˤ<EFBFBD><EFBFBD>ä<EFBFBD>ʣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>뵭<EFBFBD>һҤϡ<EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD>ʣ<EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȤϤʤ餺<EFBFBD>ˡ<EFBFBD>1 <20>ĤΥ<C4A4><CEA5>å<EFBFBD><C3A5>ؤ<EFBFBD>ʣ<EFBFBD><CAA3><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD>Ȥˤʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤĤ<EFBFBD><EFBFBD>ƤΥ<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD>ҥץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD>ˤ<EFBFBD><EFBFBD>Υե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>硢
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<EFBFBD>ƥץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.Pp
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<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥäƥ֥<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʥ<EFBFBD><EFBFBD>ǵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤫<EFBFBD>⤷<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Rv -std flock
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.Sh <EFBFBD><EFBFBD><EFBFBD>顼
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.Fn flock
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<EFBFBD>ƤӽФ<EFBFBD><EFBFBD>ϼ<EFBFBD><EFBFBD>ξ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˼<EFBFBD><EFBFBD>Ԥ<EFBFBD><EFBFBD>ޤ<EFBFBD>:
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.Bl -tag -width Er
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.It Bq Er EWOULDBLOCK
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<EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><EFBFBD>Ǥ<EFBFBD>
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.Dv LOCK_NB
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<EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤵ<EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD>֤ǥ<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.It Bq Er EBADF
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fa fd
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<EFBFBD><EFBFBD>̵<EFBFBD><EFBFBD><EFBFBD>ʵ<EFBFBD><EFBFBD>һҤ<EFBFBD><EFBFBD>ؤ<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.It Bq Er EINVAL
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fa fd
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<EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʳ<EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȤȤ<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.It Bq Er EOPNOTSUPP
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fa fd
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<EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>ݡ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȤȤ<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
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.El
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.Sh <EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Xr close 2 ,
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.Xr dup 2 ,
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.Xr execve 2 ,
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.Xr fork 2 ,
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.Xr open 2
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.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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.Fn flock
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<EFBFBD>ؿ<EFBFBD><EFBFBD><EFBFBD>
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.Bx 4.2
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<EFBFBD><EFBFBD><EFBFBD>о줷<EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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