1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
.\" Copyright (c) 2006, Michael Kerrisk <mtk.manpages@gmail.com>
.\"
.\" Permission is granted to make and distribute verbatim copies of this
.\" manual provided the copyright notice and this permission notice are
.\" preserved on all copies.
.\"
.\" Permission is granted to copy and distribute modified versions of this
.\" manual under the conditions for verbatim copying, provided that the
.\" entire resulting derived work is distributed under the terms of a
.\" permission notice identical to this one.
.\"
.\" Since the Linux kernel and libraries are constantly changing, this
.\" manual page may be incorrect or out-of-date. The author(s) assume no
.\" responsibility for errors or omissions, or for damages resulting from
.\" the use of the information contained herein. The author(s) may not
.\" have taken the same level of care in the production of this manual,
.\" which is licensed free of charge, as they might when working
.\" professionally.
.\"
.\" Formatted or processed versions of this manual, if unaccompanied by
.\" the source, must acknowledge the copyright and authors of this work.
.\"
.\" Japanese Version Copyright (c) 2006 Yuichi SATO
.\" all rights reserved.
.\" Translated 2006-07-13
.\" by Yuichi SATO <ysato444@yahoo.co.jp>. Catch up to LDP v2.29
.\"
.TH POSIX_FALLOCATE 3 2008-03-03 "GNU" "Linux Programmer's Manual"
.SH ̾
posix_fallocate \- եΥڡݤ
.SH
.nf
.B #define _XOPEN_SOURCE 600
.B #include <fcntl.h>
.sp
.BI "int posix_fallocate(int " fd ", off_t " offset ", off_t " len );
.fi
.SH
ؿ
.BR posix_fallocate ()
ϡǥץ
.I fd
ǻȤեФơǥڡμ¤˳ݤ롣
ǥڡ
.I offset
Ϥޤ
.I len
ХȤϰϤΥХȤǤ롣
.BR posix_fallocate ()
θƤӽФ塢ꤵ줿ϰϤΥХȤФߤϡ
ǥڡǼԤʤȤݾڤ롣
եΥ
.IR offset + len
꾮硢եϤΥˤʤ褦˳礵롣
ʳξ硢ե륵Ѥʤ
.SH ֤
.BR posix_fallocate ()
硢0 ֤
Ԥ硢顼ֹ֤
.I errno
ꤵʤդ뤳ȡ
.SH 顼
.TP
.B EBADF
.I fd
ͭʥǥץǤʤ
ޤϽѤ˥ץƤʤ
.TP
.B EFBIG
.I offset+len
ե륵ĶƤ롣
.TP
.B EINVAL
.I offset
ޤ
.I len
0 꾮
.TP
.B ENODEV
.I fd
̾ΥեȤƻȤƤʤ
.TP
.B ENOSPC
.I fd
ǻȤե뤬¸ߤǥХˡʬʥڡĤäƤʤ
.TP
.B ESPIPE
.I fd
եǥץΥѥפȤƤ롣
.SH С
.BR posix_fallocate ()
glibc 2.1.94 ʹߤѲǽǤ롣
.SH
POSIX.1-2001.
.SH Ϣ
.BR fallocate (2),
.BR lseek (2),
.BR posix_fadvise (2),
.BR feature_test_macros (7)
|
