2 .\" Hey Emacs! This file is -*- nroff -*- source.
4 .\" This manpage is Copyright (C) 1992 Drew Eckhardt;
5 .\" and Copyright (C) 1993 Michael Haardt, Ian Jackson;
6 .\" and Copyright (C) 1998 Jamie Lokier;
7 .\" and Copyright (C) 2002 Michael Kerrisk.
9 .\" Permission is granted to make and distribute verbatim copies of this
10 .\" manual provided the copyright notice and this permission notice are
11 .\" preserved on all copies.
13 .\" Permission is granted to copy and distribute modified versions of this
14 .\" manual under the conditions for verbatim copying, provided that the
15 .\" entire resulting derived work is distributed under the terms of a
16 .\" permission notice identical to this one.
18 .\" Since the Linux kernel and libraries are constantly changing, this
19 .\" manual page may be incorrect or out-of-date. The author(s) assume no
20 .\" responsibility for errors or omissions, or for damages resulting from
21 .\" the use of the information contained herein. The author(s) may not
22 .\" have taken the same level of care in the production of this manual,
23 .\" which is licensed free of charge, as they might when working
26 .\" Formatted or processed versions of this manual, if unaccompanied by
27 .\" the source, must acknowledge the copyright and authors of this work.
29 .\" Modified 1993-07-24 by Rik Faith <faith@cs.unc.edu>
30 .\" Modified 1995-09-26 by Andries Brouwer <aeb@cwi.nl>
31 .\" and again on 960413 and 980804 and 981223.
32 .\" Modified 1998-12-11 by Jamie Lokier <jamie@imbolc.ucc.ie>
33 .\" Applied correction by Christian Ehrhardt - aeb, 990712
34 .\" Modified 2002-04-23 by Michael Kerrisk <mtk.manpages@gmail.com>
35 .\" Added note on F_SETFL and O_DIRECT
36 .\" Complete rewrite + expansion of material on file locking
37 .\" Incorporated description of F_NOTIFY, drawing on
38 .\" Stephen Rothwell's notes in Documentation/dnotify.txt.
39 .\" Added description of F_SETLEASE and F_GETLEASE
40 .\" Corrected and polished, aeb, 020527.
41 .\" Modified 2004-03-03 by Michael Kerrisk <mtk.manpages@gmail.com>
42 .\" Modified description of file leases: fixed some errors of detail
43 .\" Replaced the term "lease contestant" by "lease breaker"
44 .\" Modified, 27 May 2004, Michael Kerrisk <mtk.manpages@gmail.com>
45 .\" Added notes on capability requirements
46 .\" Modified 2004-12-08, added O_NOATIME after note from Martin Pool
47 .\" 2004-12-10, mtk, noted F_GETOWN bug after suggestion from aeb.
48 .\" 2005-04-08 Jamie Lokier <jamie@shareable.org>, mtk
49 .\" Described behavior of F_SETOWN/F_SETSIG in
50 .\" multithreaded processes, and generally cleaned
51 .\" up the discussion of F_SETOWN.
52 .\" 2005-05-20, Johannes Nicolai <johannes.nicolai@hpi.uni-potsdam.de>,
53 .\" mtk: Noted F_SETOWN bug for socket file descriptor in Linux 2.4
54 .\" and earlier. Added text on permissions required to send signal.
55 .\" 2009-09-30, Michael Kerrisk
56 .\" Note obsolete F_SETOWN behavior with threads.
57 .\" Document F_SETOWN_EX and F_GETOWN_EX
59 .\" Japanese Version Copyright (c) 1996 Takeshi Ueno
60 .\" and Copyright (c) 2005, 2006, 2008 Akihiro MOTOKI
62 .\" Translated 1996-07-03, Takeshi Ueno <tueno@vio.co.jp>
63 .\" Modified 1998-09-10, HANATAKA Shinya <hanataka@abyss.rim.or.jp>
64 .\" Modified 1999-08-14, HANATAKA Shinya <hanataka@abyss.rim.or.jp>
65 .\" Updated & Modified 2001-04-03, Yuichi SATO <ysato@h4.dion.ne.jp>
66 .\" Updated & Modified 2005-03-15, Akihiro MOTOKI <amotoki@dd.iij4u.or.jp>
67 .\" Updated & Modified 2005-04-22, Akihiro MOTOKI
68 .\" Updated & Modified 2005-10-14, Akihiro MOTOKI
69 .\" Updated & Modified 2005-11-19, Akihiro MOTOKI, LDP v2.14
70 .\" Updated 2006-04-16, Akihiro MOTOKI, LDP v2.29
71 .\" Updated 2008-02-11, Akihiro MOTOKI, LDP v2.77
72 .\" Updated 2008-09-19, Akihiro MOTOKI, LDP v3.09
73 .\" Updated 2010-04-23, Akihiro MOTOKI, LDP v3.24
75 .\"WORD: asynchronous I/O ÈóƱ´ü I/O
76 .\"WORD: descriptor ¥Ç¥£¥¹¥¯¥ê¥×¥¿
77 .\"WORD: open file description ¥ª¡¼¥×¥ó¥Õ¥¡¥¤¥ëµ½Ò
78 .\"WORD: feature test macro µ¡Ç½¸¡ºº¥Þ¥¯¥í
79 .\"WORD: I/O availability signal I/O ¤¬ÍøÍѲÄǽ¤Ë¤Ê¤Ã¤¿¤³¤È¤ò¼¨¤¹¥·¥°¥Ê¥ë
81 .TH FCNTL 2 2009-10-17 "Linux" "Linux Programmer's Manual"
83 fcntl \- ¥Õ¥¡¥¤¥ë¥Ç¥£¥¹¥¯¥ê¥×¥¿¤ÎÁàºî¤ò¹Ô¤¦
86 .B #include <unistd.h>
89 .BI "int fcntl(int " fd ", int " cmd ", ... /* " arg " */ );"
93 ¤Ï¡¢¥ª¡¼¥×¥ó¤µ¤ì¤¿¥Õ¥¡¥¤¥ë¥Ç¥£¥¹¥¯¥ê¥×¥¿
95 ¤Ë´Ø¤·¤Æ²¼µ¤ÎÁàºî¤ò¹Ô¤¦¡£Áàºî¤Ï
100 ¤Ï¥ª¥×¥·¥ç¥ó¤È¤·¤ÆÂè»°°ú¤¿ô¤ò¤È¤ë¤³¤È¤¬¤Ç¤¤ë¡£
101 Âè»°°ú¤¿ô¤¬É¬Íפ«¤É¤¦¤«¤Ï
106 ̾¤Î¸å¤í¤Î³ç¸ÌÆâ¤Ç»ØÄꤵ¤ì¤Æ¤¤¤ë
107 (¤Û¤È¤ó¤É¤Î¾ì¹ç¡¢É¬Íפʷ¿¤Ï
109 ¤Ç¤¢¤ê¡¢¤³¤Î°ú¤¿ô¤òɽ¤¹¤Î¤Ë
111 ¤È¤¤¤¦Ì¾Á°¤ò»È¤Ã¤Æ¤¤¤ë)¡£
112 °ú¤¿ô¤¬É¬Íפʤ¤¾ì¹ç¤Ë¤Ï
115 .SS "¥Õ¥¡¥¤¥ë¥Ç¥£¥¹¥¯¥ê¥×¥¿¤ÎÊ£À½"
117 .BR F_DUPFD " (\fIlong\fP)"
118 ÍøÍѲÄǽ¤Ê¥Õ¥¡¥¤¥ë¥Ç¥£¥¹¥¯¥ê¥×¥¿¤Î¤¦¤Á¡¢
120 °Ê¾å¤ÇºÇ¾®¤Î¤â¤Î¤òõ¤·¡¢
122 ¤Î¥³¥Ô¡¼¤È¤¹¤ë¡£¤³¤ì¤ÏÊ̤ηÁ¤Î
126 ¤Ç¤Ï»ØÄꤵ¤ì¤¿¥Ç¥£¥¹¥¯¥ê¥×¥¿¤¬»È¤ï¤ì¤ëÅÀ¤¬°ã¤¦¡£
128 À®¸ù¤¹¤ë¤È¡¢¿·¤·¤¤¥Ç¥£¥¹¥¯¥ê¥×¥¿¤¬ÊÖ¤µ¤ì¤ë¡£
134 .BR F_DUPFD_CLOEXEC " (\fIlong\fP; Linux 2.6.24 °Ê¹ß)"
136 ¤ÈƱÍͤÀ¤¬¡¢¤½¤ì¤Ë²Ã¤¨¤ÆÊ£À½¤µ¤ì¤¿¥Ç¥£¥¹¥¯¥ê¥×¥¿¤ËÂФ·¤Æ
137 close-on-exec ¥Õ¥é¥°¤ò¥»¥Ã¥È¤¹¤ë¡£
138 ¤³¤Î¥Õ¥é¥°¤ò»ØÄꤹ¤ë¤³¤È¤Ç¡¢¥×¥í¥°¥é¥à¤Ï
140 ¥Õ¥é¥°¤ò¥»¥Ã¥È¤¹¤ë¤¿¤á¤Ë
144 Áàºî¤òÄɲäǹԤ¦É¬Íפ¬¤Ê¤¯¤Ê¤ë¡£
145 ¤³¤Î¥Õ¥é¥°¤¬¤Ê¤¼ÍÍѤ«¤Ë¤Ä¤¤¤Æ¤Ï¡¢
150 .SS "¥Õ¥¡¥¤¥ë¥Ç¥£¥¹¥¯¥ê¥×¥¿¡¦¥Õ¥é¥°"
151 °Ê²¼¤Î¥³¥Þ¥ó¥É¤ò»È¤Ã¤Æ¡¢¥Õ¥¡¥¤¥ë¥Ç¥£¥¹¥¯¥ê¥×¥¿¤Ë´ØÏ¢¤¹¤ë¥Õ¥é¥°
152 ¤òÁàºî¤¹¤ë¤³¤È¤¬¤Ç¤¤ë¡£
153 ¸½ºß¤Î¤È¤³¤í¡¢ÄêµÁ¤µ¤ì¤Æ¤¤¤ë¥Õ¥é¥°¤Ï°ì¤Ä¤À¤±¤Ç¤¢¤ë:
155 (close-on-exec ¥Õ¥é¥°)¡£
157 ¥Ó¥Ã¥È¤¬ 0 ¤Ê¤é¡¢¥Õ¥¡¥¤¥ë¥Ç¥£¥¹¥¯¥ê¥×¥¿¤Ï
159 ¤ò¹Ô¤Ã¤Æ¤â¥ª¡¼¥×¥ó¤µ¤ì¤¿¤Þ¤Þ¤À¤¬¡¢¤½¤¦¤Ç¤Ê¤¤¾ì¹ç¤Ï¥¯¥í¡¼¥º¤µ¤ì¤ë¡£
161 .BR F_GETFD " (\fIvoid\fP)"
162 ¥Õ¥¡¥¤¥ë¥Ç¥£¥¹¥¯¥ê¥×¥¿¡¦¥Õ¥é¥°¤òÆɤ߽Ф¹¡£
166 .BR F_SETFD " (\fIlong\fP)"
167 ¥Õ¥¡¥¤¥ë¥Ç¥£¥¹¥¯¥ê¥×¥¿¡¦¥Õ¥é¥°¤Ë
169 ¤Ç»ØÄꤷ¤¿ÃͤòÀßÄꤹ¤ë¡£
170 .SS "¥Õ¥¡¥¤¥ë¾õÂ֥ե饰"
171 ¥ª¡¼¥×¥ó¥Õ¥¡¥¤¥ëµ½Ò (open file description) ¤Ë¤Ï¡¢
172 ¥Õ¥¡¥¤¥ëµ½ÒËè¤ËÀßÄꤵ¤ì¤ë¾õÂ֥ե饰¤¬¤¤¤¯¤Ä¤«¤¢¤ë¡£¤³¤ì¤é¤Î¥Õ¥é¥°¤Ï
178 ¤Ë¤è¤êÊѹ¹¤¹¤ë¤³¤È¤â¤Ç¤¤ë¡£¤³¤ì¤é¤Ï¡¢
182 ¤Ê¤É¤Ç) Ê£À½¤µ¤ì¤¿¥Õ¥¡¥¤¥ë¥Ç¥£¥¹¥¯¥ê¥×¥¿Æ±»Î¤Ï
183 Ʊ¤¸¥ª¡¼¥×¥ó¥Õ¥¡¥¤¥ëµ½Ò¤ò»²¾È¤¹¤ë¡£
185 Ʊ¤¸¥Õ¥¡¥¤¥ë¾õÂ֥ե饰¤¬¶¦Í¤µ¤ì¤ë¡£
187 ¥Õ¥¡¥¤¥ë¾õÂ֥ե饰¤È¤½¤Î°ÕÌ£¤Ï
191 .BR F_GETFL " (\fIvoid\fP)"
192 ¥Õ¥¡¥¤¥ë¾õÂ֥ե饰¤òÆɤ߽Ф¹¡£
196 .BR F_SETFL " (\fIlong\fP)"
199 ¤Ç»ØÄꤵ¤ì¤¿ÃͤòÀßÄꤹ¤ë¡£
201 ¤Î¤¦¤Á¡¢¥Õ¥¡¥¤¥ë¤Î¥¢¥¯¥»¥¹¥â¡¼¥É
202 .RB ( O_RDONLY ", " O_WRONLY ", " O_RDWR )
203 ¤È¥Õ¥¡¥¤¥ëºîÀ®¥Õ¥é¥° (¤¹¤Ê¤ï¤Á
204 .BR O_CREAT ", " O_EXCL ", " O_NOCTTY ", " O_TRUNC )
205 ¤Ë´Ø¤¹¤ë¥Ó¥Ã¥È¤Ï̵»ë¤µ¤ì¤ë¡£
206 Linux ¤Ç¤Ï¡¢¤³¤Î¥³¥Þ¥ó¥É¤ÇÊѹ¹¤Ç¤¤ë¤Î¤Ï
213 .\" FIXME . POSIX.1-2001 ¤Ë¤è¤ë¤È¡¢ O_SYNC ¤â fcntl(2) ¤ÇÊѹ¹¤Ç¤¤ë¤Ù¤¤À¤¬¡¢
214 .\" ¸½ºß¤Î¤È¤³¤í Linux ¤Ç¤Ïµö²Ä¤µ¤ì¤Æ¤¤¤Ê¤¤¡£
215 .\" http://bugzilla.kernel.org/show_bug.cgi?id=5994 »²¾È
216 .SS "¥¢¥É¥Ð¥¤¥¶¥ê¡¦¥í¥Ã¥¯"
217 .BR F_GETLK ", " F_SETLK ", " F_SETLKW
218 ¤Ï¡¢¥ì¥³¡¼¥É¡¦¥í¥Ã¥¯¤Î³ÍÆÀ¡¿²òÊü¡¿¥Æ¥¹¥È¤Î¤¿¤á¤Ë»ÈÍѤ¹¤ë
219 (¥ì¥³¡¼¥É¡¦¥í¥Ã¥¯¤Ï¥Õ¥¡¥¤¥ë¥»¥°¥á¥ó¥È¡¦¥í¥Ã¥¯¤ä
220 ¥Õ¥¡¥¤¥ëÎΰè¥í¥Ã¥¯¤È¤â¸Æ¤Ð¤ì¤ë)¡£
223 ¤Ï¡¢°Ê²¼¤Ë¼¨¤¹¥Õ¥£¡¼¥ë¥É¤ò´Þ¤à¹½Â¤ÂΤؤΥݥ¤¥ó¥¿¤Ç¤¢¤ë
224 (¥Õ¥£¡¼¥ë¥É¤Î½ç½ø¤Ï´Ø·¸¤Ê¤¯¡¢¹½Â¤ÂΤ˾¤Î¥Õ¥£¡¼¥ë¥É¤¬¤¢¤Ã¤Æ¤â¤è¤¤)¡£
230 short l_type; /* Type of lock: F_RDLCK,
232 short l_whence; /* How to interpret l_start:
233 SEEK_SET, SEEK_CUR, SEEK_END */
234 off_t l_start; /* Starting offset for lock */
235 off_t l_len; /* Number of bytes to lock */
236 pid_t l_pid; /* PID of process blocking our lock
244 .IR l_whence ", " l_start ", " l_len
245 ¥Õ¥£¡¼¥ë¥É¤Ç¡¢¥í¥Ã¥¯¤ò¹Ô¤¤¤¿¤¤¥Ð¥¤¥ÈÈϰϤò»ØÄꤹ¤ë¡£
246 ¥Õ¥¡¥¤¥ë¤ÎËöÈø¤è¤ê¸å¤í¤Î¥Ð¥¤¥È¤ò¥í¥Ã¥¯¤¹¤ë¤³¤È¤Ï¤Ç¤¤ë¤¬¡¢
247 ¥Õ¥¡¥¤¥ë¤ÎÀèƬ¤è¤êÁ°¤Î¥Ð¥¤¥È¤ò¥í¥Ã¥¯¤¹¤ë¤³¤È¤Ï¤Ç¤¤Ê¤¤¡£
250 ¤Ï¥í¥Ã¥¯¤ò¹Ô¤¦Îΰè¤Î³«»Ï¥ª¥Õ¥»¥Ã¥È¤Ç¤¢¤ë¡£
257 ¤Î¾ì¹ç¤Ï¥Õ¥¡¥¤¥ë¤ÎÀèƬ¤«¤é¤Î¥ª¥Õ¥»¥Ã¥È¡¢
261 ¤Î¾ì¹ç¤Ï¸½ºß¤Î¥Õ¥¡¥¤¥ë¥ª¥Õ¥»¥Ã¥È¤«¤é¤Î¥ª¥Õ¥»¥Ã¥È¡¢
265 ¤Î¾ì¹ç¤Ï¥Õ¥¡¥¤¥ë¤ÎËöÈø¤«¤é¤Î¥ª¥Õ¥»¥Ã¥È¤È²ò¼á¤µ¤ì¤ë¡£
266 ¸å¤í¤Î£²¤Ä¤Î¾ì¹ç¤Ë¤Ï¡¢
267 ¥Õ¥¡¥¤¥ë¤ÎÀèƬ¤è¤êÁ°¤Ë¤Ê¤é¤Ê¤¤ÈϰϤǡ¢
269 ¤ËÉé¤ÎÃͤò»ØÄꤹ¤ë¤³¤È¤¬¤Ç¤¤ë¡£
272 ¤Ï¥í¥Ã¥¯¤·¤¿¤¤¥Ð¥¤¥È¿ô¤ò¼¨¤¹¡£
274 ¤¬Àµ¤Î¾ì¹ç¡¢¥í¥Ã¥¯¤µ¤ì¤ë¥Ð¥¤¥ÈÈϰϤÏ
277 .IR l_start + l_len \- 1
280 ¤Ë 0 ¤ò»ØÄꤷ¤¿¾ì¹ç¤ÏÆÃÊ̤ʰÕÌ£¤ò»ý¤Ä:
281 .IR l_whence " and " l_start
282 ¤Ç»ØÄꤵ¤ì¤ë°ÌÃÖ¤«¤é¥Õ¥¡¥¤¥ë¤ÎËöÈø¤Þ¤Ç¤ÎÁ´¤Æ¤Î¥Ð¥¤¥È¤ò¥í¥Ã¥¯¤¹¤ë
283 (¥Õ¥¡¥¤¥ë¤¬¤É¤ó¤Ê¤ËÂ礤¯¤Ê¤Ã¤¿¤È¤·¤Æ¤â¥Õ¥¡¥¤¥ë¤ÎËöÈø¤Þ¤Ç¥í¥Ã¥¯¤¹¤ë)¡£
285 POSIX.1-2001 ¤Ç¤Ï¡¢Éé¤ÎÃͤÎ
287 ¤ò¥µ¥Ý¡¼¥È¤¹¤ë¼ÂÁõ¤òǧ¤á¤Æ¤¤¤ë (ɬ¿Ü¤Ç¤Ï¤Ê¤¤)¡£
289 ¤¬Éé¤Î¾ì¹ç¡¢¥í¥Ã¥¯¤µ¤ì¤ë¥Ð¥¤¥ÈÈϰϤÏ
294 ¤³¤ÎÆ°ºî¤Ï¥«¡¼¥Í¥ë 2.4.21 °Ê¹ß¤ª¤è¤Ó 2.5.49 °Ê¹ß¤Î Linux ¤Ç
298 ¥Õ¥£¡¼¥ë¥É¤Ï¡¢¥Õ¥¡¥¤¥ë¤ËÂФ·¤ÆÆɤ߽Ф·¥í¥Ã¥¯
303 ÀßÄꤹ¤ë¤«¤ò»ØÄꤹ¤ë¡£
304 ¥Õ¥¡¥¤¥ë¤Î¤¢¤ëÎΰè¤ËÂФ·¤Æ¡¢Æɤ߽Ф·¥í¥Ã¥¯ (¶¦Í¥í¥Ã¥¯) ¤òÊÝ»ý¤Ç¤¤ë
305 ¥×¥í¥»¥¹¿ô¤ËÀ©¸Â¤Ï¤Ê¤¤¤¬¡¢½ñ¤¹þ¤ß¥í¥Ã¥¯ (ÇÓ¾¥í¥Ã¥¯) ¤òÊÝ»ý¤Ç¤¤ë
306 ¤Î¤Ï°ì¤Ä¤Î¥×¥í¥»¥¹¤À¤±¤Ç¤¢¤ë¡£ÇÓ¾¥í¥Ã¥¯¤òÀßÄꤹ¤ë¤È¡¢(¶¦Í¥í¥Ã¥¯¤«
307 ÇÓ¾¥í¥Ã¥¯¤Ë¤«¤«¤ï¤é¤º) ¾¤Î¥í¥Ã¥¯¤Ï²¿¤âÀßÄê¤Ç¤¤Ê¤¤¡£
308 °ì¤Ä¤Î¥×¥í¥»¥¹¤Ï¡¢¥Õ¥¡¥¤¥ë¤Î¤¢¤ëÎΰè¤ËÂФ·¤Æ°ì¼ïÎà¤Î¥í¥Ã¥¯¤·¤«ÊÝ»ý¤Ç¤¤Ê¤¤¡£
309 ¿·µ¬¤Î¥í¥Ã¥¯¤¬¥í¥Ã¥¯¤¬ÀßÄꤵ¤ì¤Æ¤¤¤ëÎΰè¤ËÂФ·¤ÆŬÍѤµ¤ì¤ë¤È¡¢´û¸¤Î¥í¥Ã¥¯
310 ¤Ï¿·µ¬¤Î¥í¥Ã¥¯¤Î¼ïÊ̤ËÊÑ´¹¤µ¤ì¤ë
311 (¿·µ¬¤Î¥í¥Ã¥¯¤Ç»ØÄꤵ¤ì¤¿¥Ð¥¤¥ÈÈϰϤ¬´û¸¥í¥Ã¥¯¤ÎÈϰϤȰìÃפ¹¤ë¾ì¹ç°Ê³°¤Ç¤Ï¡¢
312 ÊÑ´¹¤Î²áÄø¤Ç´û¸¤Î¥í¥Ã¥¯¤Îʬ³ä¡¢½Ì¾®¡¢·ë¹ç¤¬¹Ô¤ï¤ì¤ë¤³¤È¤¬¤¢¤ë)¡£
314 .BR F_SETLK " (\fIstruct flock *\fP)"
320 ¤Î¾ì¹ç¤Ï) ¥í¥Ã¥¯¤Î³ÍÆÀ¤ò¡¢
322 ¤Î¾ì¹ç¤Ï) ¥í¥Ã¥¯¤Î²òÊü¤ò¡¢
325 .IR l_whence ", " l_start ", " l_len
326 ¤Ç»ØÄꤵ¤ì¤¿ÈϰϤΥХ¤¥È¤ËÂФ·¤Æ¹Ô¤¦¡£
327 »ØÄꤵ¤ì¤¿¥í¥Ã¥¯¤¬Â¾¤Î¥×¥í¥»¥¹¤¬ÀßÄꤷ¤Æ¤¤¤ë¥í¥Ã¥¯¤È¾×Æͤ¹¤ë¾ì¹ç¤Ï¡¢
336 .BR F_SETLKW " (\fIstruct flock *\fP)"
338 ¤ÈƱÍͤÀ¤¬¡¢¤³¤Á¤é¤Ç¤Ï¤½¤Î¥Õ¥¡¥¤¥ë¤ËÂФ·¤Æ¾×Æͤ¹¤ë¥í¥Ã¥¯¤¬
339 ŬÍѤµ¤ì¤Æ¤¤¤¿¾ì¹ç¤Ë¡¢¤½¤Î¥í¥Ã¥¯¤¬²òÊü¤µ¤ì¤ë¤Î¤òÂÔ¤ÄÅÀ¤¬°Û¤Ê¤ë¡£
340 ÂԤäƤ¤¤ë´Ö¤Ë¥·¥°¥Ê¥ë¤ò¼õ¤±¤¿¾ì¹ç¤Ï¡¢¥·¥¹¥Æ¥à¥³¡¼¥ë¤ÏÃæÃǤµ¤ì¡¢
341 (¥·¥°¥Ê¥ë¥Ï¥ó¥É¥é¤¬Ìá¤Ã¤¿Ä¾¸å¤Ë) ÊÖ¤êÃÍ \-1 ¤òÊÖ¤¹ (¤Þ¤¿
349 .BR F_GETLK " (\fIstruct flock *\fP)"
350 ¤³¤Î¥³¡¼¥ë¤Î¸Æ¤Ó½Ð¤·»þ¤Ë¤Ï¡¢
352 ¤Ë¤Ï¤½¤Î¥Õ¥¡¥¤¥ë¤ËŬÍѤ·¤è¤¦¤È¤¹¤ë¥í¥Ã¥¯¤Ë´Ø¤¹¤ë¾ðÊó¤¬Æþ¤Ã¤Æ¤¤¤ë¡£
353 ¥í¥Ã¥¯¤òŬÍѤǤ¤ë¾ì¹ç¤Ë¤Ï¡¢
355 ¤Ï¼ÂºÝ¤Ë¤Ï¥í¥Ã¥¯¤ò¹Ô¤ï¤º¡¢¹½Â¤ÂÎ
361 ¤òÀßÄꤷ¡¢Â¾¤Î¥Õ¥£¡¼¥ë¥É¤ÏÊѹ¹¤»¤º¤Ë¡¢Éüµ¢¤¹¤ë¡£
362 °ã¤¦¼ïÊ̤Υí¥Ã¥¯¤¬ (°ì¤Ä¤â¤·¤¯¤ÏÊ£¿ô) ŬÍѤµ¤ì¤Æ¤¤¤Æ
363 ¥í¥Ã¥¯¤òŬÍѤǤ¤Ê¤¤¤è¤¦¤Ê¾ì¹ç¤Ë¤Ï¡¢
365 ¤Ï¡¢¸¶°ø¤È¤Ê¤Ã¤¿¥í¥Ã¥¯¤Î°ì¤Ä¤Ë¤Ä¤¤¤Æ¤Î¾ÜºÙ¾ðÊó¤ò¹½Â¤ÂÎ
368 .IR l_type ", " l_whence ", " l_start ", " l_len
371 ¤Ë¥í¥Ã¥¯¤òÊÝ»ý¤·¤Æ¤¤¤ë¥×¥í¥»¥¹¤Î PID ¤òÀßÄꤷ¤Æ¡¢Éüµ¢¤¹¤ë¡£
373 Æɤ߽Ф·¥í¥Ã¥¯¤òŬÍѤ¹¤ë¤Ë¤Ï¡¢
375 ¤ÏÆɤ߽Ф·ÍѤ˥ª¡¼¥×¥ó¤µ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£
376 ½ñ¤¹þ¤ß¥í¥Ã¥¯¤òŬÍѤ¹¤ë¤Ë¤Ï¡¢
378 ¤Ï½ñ¤¹þ¤ßÍѤ˥ª¡¼¥×¥ó¤µ¤ì¤Æ¤¤¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£
379 Æɤ߽ñ¤Î¾Êý¤Î¥í¥Ã¥¯¤òŬÍѤ¹¤ë¤Ë¤Ï¡¢Æɤ߽ñ¤Î¾ÍѤÇ
380 ¥Õ¥¡¥¤¥ë¤ò¥ª¡¼¥×¥ó¤·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£
384 ¤Ë¤è¤êÌÀ¼¨Åª¤Ëºï½ü¤µ¤ì¤ë¤À¤±¤Ç¤Ê¤¯¡¢
385 ¥×¥í¥»¥¹¤¬½ªÎ»¤·¤¿¤È¤¤ä¡¢¥í¥Ã¥¯¤¬Å¬ÍѤµ¤ì¤Æ¤¤¤ë¥Õ¥¡¥¤¥ë¤ò»²¾È¤·¤Æ¤¤¤ë
386 ¥Õ¥¡¥¤¥ë¥Ç¥£¥¹¥¯¥ê¥×¥¿¤Î¤¤¤º¤ì¤«¤¬¥¯¥í¡¼¥º¤µ¤ì¤¿¾ì¹ç¤Ë¤â²òÊü¤µ¤ì¤ë¡£
387 ¤³¤Î¥í¥Ã¥¯¤Î²òÊü¤Ï¼«Æ°Åª¤Ë¹Ô¤ï¤ì¤ë¡£
388 .\" .RB ( open "(2), " dup "(2), " dup2 "(2), " fcntl ()
389 .\" ¤Î¸Æ¤Ó½Ð¤·¤Ë¤è¤Ã¤ÆƱ¤¸¥Õ¥¡¥¤¥ë¤ò»²¾È¤¹¤ë¥Õ¥¡¥¤¥ë¥Ç¥£¥¹¥¯¥ê¥×¥¿¤¬
390 .\" ¾¤Ë¤â¤Ç¤¤Æ¤¤¤ë¤«¤â¤·¤ì¤Ê¤¤)
391 ¤³¤ÎÆ°ºî¤Ï¤Þ¤º¤¤: ¤¢¤ë¥×¥í¥»¥¹¤¬
395 ¤È¤¤¤Ã¤¿¥Õ¥¡¥¤¥ë¤Ë¥í¥Ã¥¯¤òŬÍѤ·¤Æ¤¤¤ë¤È¤¤Ë¡¢
396 ¤¢¤ë¥é¥¤¥Ö¥é¥ê´Ø¿ô¤¬²¿¤«¤ÎÍýͳ¤ÇƱ¤¸¥Õ¥¡¥¤¥ë¤ò open, read, close
397 ¤¹¤ë¤È¡¢¤½¤Î¥Õ¥¡¥¤¥ë¤Ø¤Î¥í¥Ã¥¯¤¬¼º¤ï¤ì¤ë¤³¤È¤Ë¤Ê¤ë¡£
401 ¤ÇºîÀ®¤µ¤ì¤¿»Ò¥×¥í¥»¥¹¤Ë¤Ï·Ñ¾µ¤µ¤ì¤Ê¤¤¤¬¡¢
403 ¤ÎÁ°¸å¤Ç¤ÏÊݸ¤µ¤ì¤ë¡£
406 ¤Ç¤Ï¥Ð¥Ã¥Õ¥¡¥ê¥ó¥°¤¬¹Ô¤ï¤ì¤ë¤Î¤Ç¡¢
407 stdio ´ØÏ¢¤Î´Ø¿ô¤Ç¤Ï¥ì¥³¡¼¥É¤Î¥í¥Ã¥¯¤Î»ÈÍѤϲóÈò¤µ¤ì¤ë;
413 .SS "¶¯À©¥í¥Ã¥¯ (mandatory locking)"
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555 .\" The relevant place in the (2.6) kernel source is the
556 .\" 'switch' in fs/fcntl.c::send_sigio_to_task() -- MTK, Apr 2005
557 ¥×¥í¥»¥¹Á´ÂΤò¼¨¤¹¥×¥í¥»¥¹ID ¤Ç¤Ï¤Ê¤¯¡¢¥×¥í¥»¥¹Æâ¤ÎÆÃÄê¤Î
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583 .\" send_sigurg()/send_sigurg_to_task() bypasses
584 .\" kill_fasync()/send_sigio()/send_sigio_to_task()
585 .\" to directly call send_group_sig_info()
586 .\" -- MTK, Apr 2005 (kernel 2.6.11)
589 ¾åµ¤ÎÆ°ºî¤Ï¡¢Linux 2.6.12 ¤Ç¿Þ¤é¤º¤âºï½ü¤µ¤ì¡¢
590 ¸µ¤ËÌᤵ¤ì¤Ê¤¤Í½Äê¤Ç¤¢¤ë¡£
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599 .BR F_GETOWN_EX " (struct f_owner_ex *) (Linux 2.6.32 °Ê¹ß)"
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628 .BR F_SETOWN_EX " (struct f_owner_ex *) (Linux 2.6.32 °Ê¹ß)"
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688 .BR F_SETSIG " (\fIlong\fP)"
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704 .\" The following was true only up until 2.6.11:
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746 .\" See fs/fcntl.c::send_sigio_to_task() (2.4/2.6) sources -- MTK, Apr 05
747 °Ê²¼¤ÎÅÀ¤ËÃí°Õ¤¹¤ë¤³¤È¡£
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768 ¤Î»ÈÍÑ¤Ï BSD ¤È Linux ¤ËÆÃͤǤ¢¤ë¡£
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777 .SS "¥ê¡¼¥¹ (leases)"
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797 .BR F_SETLEASE " (\fIlong\fP)"
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810 .\" ¤è¤ê¾Ü¤·¤¤¾ðÊó¤Ï man-pages-2.09 ¤Î Changelog ¤ò»²¾È¡£
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835 ¤Þ¤¿¡¢¤³¤ì¤é¤Î¥Õ¥¡¥¤¥ë¥Ç¥£¥¹¥¯¥ê¥×¥¿¤Î¤¤¤º¤ì¤«¤ËÂФ·¤Æ
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838 ÊĤ¸¤é¤ì¤¿¾ì¹ç¤Ë¤â¡¢¥ê¡¼¥¹¤Ï²òÊü¤µ¤ì¤ë¡£
840 ¥ê¡¼¥¹¤Î¼èÆÀ¤ÏÄ̾ï¤Î¥Õ¥¡¥¤¥ë (regular file) ¤ËÂФ·¤Æ¤Î¤ß²Äǽ¤Ç¤¢¤ë¡£
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842 ¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à UID ¤È°ìÃפ¹¤ë¥Õ¥¡¥¤¥ë¤ËÂФ·¤Æ¤À¤±¤Ç¤¢¤ë¡£
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846 .BR F_GETLEASE " (\fIvoid\fP)"
847 ¥Õ¥¡¥¤¥ë¥Ç¥£¥¹¥¯¥ê¥×¥¿
849 ¤ËÂФ·¤ÆÀßÄꤵ¤ì¤Æ¤¤¤ë¥ê¡¼¥¹¤Î¼ïÊ̤ò¼èÆÀ¤¹¤ë¡£
850 .BR F_RDLCK ", " F_WRLCK ", " F_UNLCK
851 ¤Î¤¤¤º¤ì¤«¤¬ÊÖ¤µ¤ì¤ë¡£
852 .BR F_RDLCK ", " F_WRLCK
853 ¤Ï¤½¤ì¤¾¤ì¡¢Æɤ߽Ф·¥ê¡¼¥¹¡¢½ñ¤¹þ¤ß¥ê¡¼¥¹¤¬ÀßÄꤵ¤ì¤Æ¤¤¤ë¤³¤È¤ò¼¨¤·¡¢
855 ¤Ï¥ê¡¼¥¹¤¬²¿¤âÀßÄꤵ¤ì¤Æ¤¤¤Ê¤¤¤³¤È¤ò¼¨¤¹¡£
859 ¤¢¤ë¥×¥í¥»¥¹ ("lease folder") ¤¬
861 ¤ÇÀßÄꤵ¤ì¤¿¥ê¡¼¥¹¤ÈÌ·½â¤¹¤ë¤è¤¦¤Ê
866 ¤½¤Î¥·¥¹¥Æ¥à¥³¡¼¥ë¤Ï¥«¡¼¥Í¥ë¤Ë¤è¤Ã¤ÆÄä»ß¤µ¤ì¡¢
867 ¥«¡¼¥Í¥ë¤Ï lease holder ¤Ë¥·¥°¥Ê¥ë (¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï
870 lease holder ¤Ï¤³¤Î¥·¥°¥Ê¥ë¤ò¼õ¿®¤·¤¿¤È¤¤Ë¤Ï¤¤Á¤ó¤ÈÂбþ¤¹¤Ù¤¤Ç¤¢¤ë¡£
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872 ɬÍפʸåÊÒÉÕ¤± (Î㤨¤Ð¡¢¥¥ã¥Ã¥·¥å¤µ¤ì¤¿¥Ð¥Ã¥Õ¥¡¤Î¥Õ¥é¥Ã¥·¥å) ¤ò
873 ¤¹¤Ù¤Æ¹Ô¤Ã¤Æ¤«¤é¡¢¤½¤Î¥Õ¥¡¥¤¥ë¤Î¥ê¡¼¥¹¤Îºï½ü¤Þ¤¿¤Ï³Ê²¼¤²¤ò¹Ô¤¦¡£
874 ¥ê¡¼¥¹¤òºï½ü¤ò¤¹¤ë¤Ë¤Ï¡¢
881 lease holder ¤¬¥Õ¥¡¥¤¥ë¤Ë½ñ¤¹þ¤ß¥ê¡¼¥¹¤òÊÝ»ý¤·¤Æ¤¤¤Æ¡¢
882 lease breaker ¤¬Æɤ߽Ф·ÍѤˤ½¤Î¥Õ¥¡¥¤¥ë¤ò¥ª¡¼¥×¥ó¤·¤Æ¤¤¤ë¾ì¹ç¡¢
883 lease holder ¤¬ÊÝ»ý¤·¤Æ¤¤¤ë¥ê¡¼¥¹¤òÆɤ߽Ф·¥ê¡¼¥¹¤Ë³Ê²¼¤²¤¹¤ì¤Ð
884 ½½Ê¬¤Ç¤¢¤ë¡£¤³¤ì¤ò¤¹¤ë¤Ë¤Ï¡¢
893 .I /proc/sys/fs/lease-break-time
894 ¤Ç»ØÄꤵ¤ì¤¿Éÿô°ÊÆâ¤Ë¥ê¡¼¥¹¤Î³Ê²¼¤²¤«ºï½ü¤ò¹Ô¤¨¤Ê¤«¤Ã¤¿¾ì¹ç¡¢
895 ¥«¡¼¥Í¥ë¤Ï¶¯À©Åª¤Ë¤½¤Î lease holder ¤Î¥ê¡¼¥¹¤òºï½ü¤â¤·¤¯¤Ï³Ê²¼¤²¤ò¹Ô¤¦¡£
897 °ìÅ٥꡼¥¹¤Îºï½ü¤«³Ê²¼¤²¤¬¼«È¯Åª¤â¤·¤¯¤Ï¶¯À©Åª¤Ë¹Ô¤ï¤ì¤ë¤È¡¢
898 lease breaker ¤¬¤Þ¤À¥·¥¹¥Æ¥à¥³¡¼¥ë¤òºÆ³«¤·¤Æ¤¤¤Ê¤¤¾ì¹ç¤Ë¤Ï¡¢
899 ¥«¡¼¥Í¥ë¤¬ lease breaker ¤Î¥·¥¹¥Æ¥à¥³¡¼¥ë¤Î³¹Ô¤òµö²Ä¤¹¤ë¡£
901 lease breaker ¤¬¼Â¹Ô¤·¤¿
905 ¤¬Ää»ßÃæ¤Ë¥·¥°¥Ê¥ë¥Ï¥ó¥É¥é¤Ë¤è¤êÃæÃǤµ¤ì¤¿¾ì¹ç¡¢
908 ¥¨¥é¡¼¤Ç¼ºÇÔ¤¹¤ë¤¬¡¢¾å¤Ç½Ò¤Ù¤¿Â¾¤Î½èÍý¤Ï
913 ¤¬Ää»ßÃæ¤Ë lease breaker ¤¬¥·¥°¥Ê¥ë¤Ë¤è¤ê kill ¤µ¤ì¤¿¾ì¹ç¡¢
914 ¾å¤Ç½Ò¤Ù¤¿Â¾¤Î½èÍý¤Ï¤½¤Î¤Þ¤Þ¹Ô¤ï¤ì¤ë¡£
919 ¥Õ¥é¥°¤ò»ØÄꤷ¤¿¾ì¹ç¡¢¤½¤Î¥·¥¹¥Æ¥à¥³¡¼¥ë¤Ï
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923 lease holder ¤Ø¤ÎÄÌÃΤ˻Ȥï¤ì¤ë¥Ç¥Õ¥©¥ë¥È¤Î¥·¥°¥Ê¥ë¤Ï
929 ¥³¥Þ¥ó¥É¤ÇÊѹ¹¤¹¤ë¤³¤È¤¬¤Ç¤¤ë¡£
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936 ¥Ï¥ó¥É¥é¤ÎÂèÆó°ú¤¿ô¤È¤·¤Æ
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940 ¥Õ¥£¡¼¥ë¥É¤Ë¤ÏÊÌ¤Î¥×¥í¥»¥¹¤¬¥¢¥¯¥»¥¹¤·¤¿¥ê¡¼¥¹ÀßÄêºÑ¤ß¥Õ¥¡¥¤¥ë¤Î
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942 (¤³¤Îµ¡Ç½¤ÏÊ£¿ô¤Î¥Õ¥¡¥¤¥ë¤ËÂФ·¤Æ¥ê¡¼¥¹¤òÀßÄꤹ¤ë¾ì¹ç¤ËÍÍѤǤ¢¤ë)¡£
943 .SS "¥Õ¥¡¥¤¥ë¤ä¥Ç¥£¥ì¥¯¥È¥ê¤ÎÊѹ¹¤ÎÄÌÃÎ (dnotify)"
945 .BR F_NOTIFY " (\fIlong\fP)"
948 ¤Ç»²¾È¤µ¤ì¤ë¥Ç¥£¥ì¥¯¥È¥ê¤«¡¢¤½¤ÎÃæ¤Ë¤¢¤ë¥Õ¥¡¥¤¥ë¤ËÊѹ¹¤¬¤¢¤Ã¤¿¾ì¹ç¤Ë
949 ÄÌÃΤò¹Ô¤¦¡£¤É¤Î¥¤¥Ù¥ó¥È¤òÄÌÃΤ¹¤ë¤«¤Ï
953 ¤Ï¥Ó¥Ã¥È¥Þ¥¹¥¯¤Ç¡¢°Ê²¼¤Î¥Ó¥Ã¥È¤Î 0¸Ä°Ê¾å¤ÎÏÀÍýϤò¤È¤Ã¤¿¤â¤Î¤ò»ØÄꤹ¤ë¡£
959 ¥Õ¥¡¥¤¥ë¤Ø¤Î¥¢¥¯¥»¥¹¤¬¤¢¤Ã¤¿ (read, pread, readv)
962 ¥Õ¥¡¥¤¥ë¤ÎÆâÍƤ¬Êѹ¹¤µ¤ì¤¿ (write, pwrite, writev, truncate, ftruncate).
965 ¥Õ¥¡¥¤¥ë¤¬ºîÀ®¤µ¤ì¤¿ (open, creat, mknod, mkdir, link, symlink, rename).
968 ¥Õ¥¡¥¤¥ë¤¬ºï½ü (unlink) ¤µ¤ì¤¿ (unlink, Ê̤Υǥ£¥ì¥¯¥È¥ê¤Ø¤Î rename, rmdir)
971 ¥Ç¥£¥ì¥¯¥È¥êÆâ¤Ç¤Î¥Õ¥¡¥¤¥ë̾¤ÎÊѹ¹¤¬¤¢¤Ã¤¿ (rename)
974 ¥Õ¥¡¥¤¥ë°À¤¬Êѹ¹¤µ¤ì¤¿ (chown, chmod, utime[s])
978 (¾åµ¤ÎÄêµÁ¤òÍøÍѤ¹¤ë¤Ë¤Ï
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1064 ¤ËŬÀÚ¤ÊÃͤ¬ÀßÄꤵ¤ì¤ë¡£
1067 .BR EACCES " ¤« " EAGAIN
1068 ¾¤Î¥×¥í¥»¥¹¤¬ÊÝ»ý¤·¤Æ¤¤¤ë¥í¥Ã¥¯¤Ë¤è¤Ã¤ÆÁàºî¤¬¶Ø»ß¤µ¤ì¤Æ¤¤¤ë¡£
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1076 ¤¬¥ª¡¼¥×¥ó¤µ¤ì¤¿¥Õ¥¡¥¤¥ë¥Ç¥£¥¹¥¯¥ê¥×¥¿¤Ç¤Ê¤¤¡£
1081 ¤À¤Ã¤¿¤¬¡¢ÂоݤΥե¡¥¤¥ë¥Ç¥£¥¹¥¯¥ê¥×¥¿¤Î¥ª¡¼¥×¥ó¥â¡¼¥É¤¬
1082 ɬÍפȤʤë¥í¥Ã¥¯¤Î·¿¤Ë¥Þ¥Ã¥Á¤·¤Æ¤¤¤Ê¤¤¡£
1087 ¥³¥Þ¥ó¥É¤ò¼Â¹Ô¤·¤¿¾ì¹ç¤Ë¤Ï¥Ç¥Ã¥É¥í¥Ã¥¯¤Ë¤Ê¤ë¤³¤È¤¬¸¡½Ð¤µ¤ì¤¿¡£
1091 ¤¬ÍøÍѲÄǽ¤Ê¥¢¥É¥ì¥¹¶õ´Ö¤Î³°Éô¤Ë¤¢¤ë¡£
1095 ¥³¥Þ¥ó¥É¤¬¥·¥°¥Ê¥ë¤Ë¤è¤ê³ä¤ê¹þ¤Þ¤ì¤¿
1098 .BR F_GETLK " ¤È " F_SETLK
1099 ¤Î¾ì¹ç¡¢¥í¥Ã¥¯¤ò³Îǧ¤·¤¿¤ê¼èÆÀ¤·¤¿¤ê¤¹¤ëÁ°¤Ë¥·¥°¥Ê¥ë¤Ë¤è¤Ã¤Æ³ä¤ê¹þ¤Þ¤ì¤¿¡£
1100 ¤³¤ì¤Ï¤¿¤¤¤Æ¤¤¥ê¥â¡¼¥È¤Î¥Õ¥¡¥¤¥ë¤ò¥í¥Ã¥¯¤¹¤ë¾ì¹ç
1101 (Î㤨¤Ð NFS ¾å¤Ç¥í¥Ã¥¯¤¹¤ë¾ì¹ç) ¤Ëµ¯¤³¤ë¡£
1102 ¤·¤«¤·¥í¡¼¥«¥ë¤Ç¤âµ¯¤³¤ë¾ì¹ç¤¬¤¢¤ë¡£
1107 ¤¬É餫¡¢¤â¤·¤¯¤Ïµö¤µ¤ì¤ëºÇÂçÃͤè¤ê¤âÂ礤¤¡£
1111 ¤¬ÍøÍѲÄǽ¤Ê¥·¥°¥Ê¥ëÈÖ¹æ¤Ç¤Ï¤Ê¤¤¡£
1115 ¥×¥í¥»¥¹¤¬¤¹¤Ç¤ËºÇÂç¿ô¤Þ¤Ç¥Õ¥¡¥¤¥ë¥Ç¥£¥¹¥¯¥ê¥×¥¿¤ò¥ª¡¼¥×¥ó¤·¤Æ¤¤¤ë¡£
1118 ¥ª¡¼¥×¥ó¤µ¤ì¤Æ¤¤¤ë¥í¥Ã¥¯¤Î¿ô¤¬Â¿²á¤®¤Æ¡¢¥í¥Ã¥¯¡¦¥Æ¡¼¥Ö¥ë¤¬¤¤¤Ã¤Ñ¤¤¤Ç¤¢¤ë¡£
1119 ¤Þ¤¿¤Ï remote locking protocol (Î㤨¤Ð NFS ¾å¤Î¥í¥Ã¥¯) ¤¬¼ºÇÔ¤·¤¿¡£
1122 ÄɲÃÀìÍÑ°À¤¬ÀßÄꤵ¤ì¤¿¥Õ¥¡¥¤¥ë¤Î
1124 ¥Õ¥é¥°¤ò¥¯¥ê¥¢¤·¤è¤¦¤È»î¤ß¤¿¡£
1126 SVr4, 4.3BSD, POSIX.1-2001.
1127 POSIX.1-2001 ¤Çµ¬Äꤵ¤ì¤Æ¤¤¤ëÁàºî¤Ï¡¢
1141 ¤Ï POSIX.1-2008 ¤Çµ¬Äꤵ¤ì¤Æ¤¤¤ë¡£
1150 ¤Ï Linux ¸ÇͤǤ¢¤ë (¤³¤ì¤é¤ÎÄêµÁ¤ò͸ú¤Ë¤¹¤ë¤Ë¤Ï
1152 ¥Þ¥¯¥í¤òÄêµÁ¤¹¤ë¤³¤È)¡£
1154 .\" SVr4 ¤Ë¤Ï¾¤Ë EFAULT, EINTR, EIO, ENOLINK, EOVERFLOW ¥¨¥é¡¼¾õÂ֤ˤĤ¤¤Æ¤Î
1157 ¥¨¥é¡¼¤ÎºÝ¤ÎÊÖ¤êÃͤ¬
1163 ¥«¡¼¥Í¥ë 2.0 °Ê¹ß¤Ç¤Ï¡¢
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1171 ¤Ë¾åµ°Ê³°¤Î¥Õ¥£¡¼¥ë¥É¤¬¤¢¤ë¤â¤Î¤â¤¢¤ë (Î㤨¤Ð
1173 .\" e.g., Solaris 8 documents this field in fcntl(2), and Irix 6.5
1174 .\" documents it in fcntl(5). mtk, May 2007
1175 ¤Ï¤Ã¤¤ê¤È¸À¤¨¤ë¤³¤È¤Ï¡¢¥í¥Ã¥¯¤òÊÝ»ý¤·¤Æ¤¤¤ë¥×¥í¥»¥¹¤¬Ê̤Υޥ·¥ó¤Ë¸ºß
1178 ¤À¤±¤Ï¤¢¤Þ¤êÌò¤Ë¤¿¤¿¤Ê¤¤¤À¤í¤¦¤È¤¤¤¦¤³¤È¤Ç¤¢¤ë¡£
1180 ¤¤¤¯¤Ä¤«¤Î¥¢¡¼¥¥Æ¥¯¥Á¥ã (ÆÃ¤Ë i386) ¤Ë¤ª¤±¤ë Linux ¥·¥¹¥Æ¥à¥³¡¼¥ë¤Î´·½¬
1181 ¤Î¤¿¤á°Ê²¼¤ÎÀ©¸Â¤¬Â¸ºß¤¹¤ë¡£
1183 ¤¬ÊÖ¤¹ (Éé¤Î) ¥×¥í¥»¥¹¥°¥ë¡¼¥×ID ¤¬ \-1 ¤«¤é \-4095 ¤ÎÈϰϤËÆþ¤Ã¤¿¾ì¹ç¡¢
1184 glibc ¤Ï¤³¤ÎÊÖ¤êÃͤò¥·¥¹¥Æ¥à¥³¡¼¥ë¤Ç¥¨¥é¡¼¤¬µ¯¤³¤Ã¤¿¤È
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