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.\" Hey Emacs! This file is -*- nroff -*- source.
.\"
.\" This manpage is Copyright (C) 2006, Michael Kerrisk
.\"
.\" 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.\" manual page may be incorrect or out-of-date.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 2006-09-30 by Yuichi SATO <ysato444@yahoo.co.jp>, LDP v2.39
.\"
.TH LINKAT 2 2006-04-10 "Linux 2.6.16" "Linux Programmer's Manual"
.SH ̾
linkat \- ǥ쥯ȥեǥץŪʰ֤˥ե
.SH
.nf
.B #include <unistd.h>
.sp
.BI "int linkat(int " olddirfd ", const char *" oldpath ,
.BI " int " newdirfd ", const char *" newpath ", int " flags );
.fi
.SH
.BR linkat ()
ƥॳϡ man ڡƤ㤤ʳϡ
.BR link (2)
Ʊ褦ư롣
.I oldpath
ǻꤵѥ̾Хѥ̾Ǥ硢
եǥץ
.I olddirfd
ǻȤǥ쥯ȥ꤫Хѥ̾ȤƲᤵ
.RB ( link (2)
ǤϡХѥϸƤӽФץ
ȥǥ쥯ȥ꤫ХѥȤʤ)
.I oldpath
ǻꤵѥ̾Хѥ̾Ǥꡢ
.I olddirfd
̤
.B AT_FDCWD
Ǥ硢
.I oldpath
.RB ( link (2)
Ʊ褦) ƤӽФץ
ȥǥ쥯ȥ꤫Хѥ̾ȤƲᤵ롣
.I oldpath
ǻꤵѥ̾Хѥ̾Ǥ硢
.I olddirfd
̵뤵롣
.I newpath
β
.I oldpath
ƱͤǤ뤬
Хѥ̾ϥեǥץ
.I newdirfd
ǻȤǥ쥯ȥ꤫Хѥ̾ȤƲᤵ롣
.I flags
ϸߤΤȤѤƤ餺
0 ꤷʤФʤʤ
.\" Eventually there may be an AT_SYMLINK_FOLLOW flag to cause
.\" symbolic links in oldpath to be followed (which is what
.\" POSIX.1 requires of link(2)).
.\" FIXME . check whether the AT_SYMLINK_FOLLOW flag eventually
.\" gets implemented
.\" http://marc.theaimsgroup.com/?l=linux-kernel&m=115057175628627&w=2
.\" List: linux-kernel
.\" Subject: [PATCH] Implement AT_SYMLINK_FOLLOW flag for linkat
.\" From: Ulrich Drepper <drepper () redhat ! com>
.\" Date: 2006-06-17 19:13:22
.SH ֤
硢
.BR linkat ()
0 ֤
顼ξ硢\-1 ֤ơ
.I errno
ˤϥ顼ͤꤵ롣
.SH 顼
.BR link (2)
Ʊ顼
.BR linkat ()
Ǥⵯ롣
.BR linkat ()
Ǥϡ¾˰ʲΥ顼:
.TP
.B EBADF
.I olddirfd
ޤ
.I newdirfd
ͭʥեǥץǤʤ
.TP
.B ENOTDIR
.I oldpath
Хѥǡ
.I olddirfd
ǥ쥯ȥʳΥեȤեǥץǤ롣
ޤ
.I newpath
.I newdirfd
ˤĤơƱͤΤȤƤ롣
.SH
.BR linkat ()
ɬפͳˤĤƤϡ
.BR openat (2)
Ȥ뤳ȡ
.SH
ΥƥॳɸŪǤϤʤ
POSIX.1 ξΥӥ˴ޤ뤳ȤƤƤ롣
.SH С
.BR linkat ()
Linux ͥ 2.6.16 ɲä줿
.SH Ϣ
.BR link (2),
.BR openat (2),
.BR path_resolution (2)
|
