104 lines
3.4 KiB
Groff
104 lines
3.4 KiB
Groff
.\" Copyright (c) 1989, 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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.\" @(#)getfh.2 8.1 (Berkeley) 6/9/93
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.\" %FreeBSD: src/lib/libc/sys/getfh.2,v 1.15 2004/04/06 09:06:45 dfr Exp %
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.\"
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.\" $FreeBSD$
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.Dd April 6, 2004
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.Dt GETFH 2
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.Os
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.Sh ̾¾Î
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.Nm getfh ,
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.Nm lgetfh
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.Nd ¥Õ¥¡¥¤¥ë¥Ï¥ó¥É¥ë¤òÆÀ¤ë
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.Sh ¥é¥¤¥Ö¥é¥ê
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.Lb libc
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.Sh ½ñ¼°
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.In sys/param.h
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.In sys/mount.h
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.Ft int
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.Fn getfh "const char *path" "fhandle_t *fhp"
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.Ft int
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.Fn lgetfh "const char *path" "fhandle_t *fhp"
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.Sh ²òÀâ
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.Fn getfh
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¥·¥¹¥Æ¥à¥³¡¼¥ë¤Ï»ØÄê¤Î¥Õ¥¡¥¤¥ë¤Þ¤¿¤Ï¥Ç¥£¥ì¥¯¥È¥ê¤Î¥Õ¥¡¥¤¥ë¥Ï¥ó¥É¥ë¤ò
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.Fa fhp
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¤¬»Ø¤¹¥Õ¥¡¥¤¥ë¥Ï¥ó¥É¥ë¤Î³ÊǼÎΰè¤ËÊÖ¤·¤Þ¤¹¡£
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.Fn lgetfh
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¥·¥¹¥Æ¥à¥³¡¼¥ë¤Ï¡¢»ØÄꤵ¤ì¤¿¥Õ¥¡¥¤¥ë¤¬¥·¥ó¥Ü¥ê¥Ã¥¯¥ê¥ó¥¯¤Ç¤¢¤Ã¤¿¾ì¹ç¤ò½ü¤¤¤Æ
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.Fn getfh
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¤ÈƱÍͤǤ¹¡£
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¤³¤Î¾ì¹ç¤Ë¤Ï
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.Fn lgetfh
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¤Ï¤½¤Î¥ê¥ó¥¯¤Ë¤Ä¤¤¤Æ¤Î¾ðÊó¤òÊÖ¤·¡¢°ìÊý
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.Fn getfh
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¤Ï¤½¤Î¥ê¥ó¥¯¤¬»²¾È¤¹¤ë¥Õ¥¡¥¤¥ë¤Ë¤Ä¤¤¤Æ¤Î¾ðÊó¤òÊÖ¤·¤Þ¤¹¡£
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¤³¤ì¤é¤Î¥·¥¹¥Æ¥à¥³¡¼¥ë¤Ï¥¹¡¼¥Ñ¥æ¡¼¥¶¤Ë¸ÂÄꤵ¤ì¤Þ¤¹¡£
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.Sh Ìá¤êÃÍ
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.Rv -std
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.Sh ¥¨¥é¡¼
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.Fn getfh
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¤ª¤è¤Ó
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.Fn lgetfh
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¥·¥¹¥Æ¥à¥³¡¼¥ë¤Ï°Ê²¼¤Î 1 ¤Ä¤Ç¤â¿¿¤Î¾ì¹ç¡¢½èÍý¤Ë¼ºÇÔ¤·¤Þ¤¹:
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.Bl -tag -width Er
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.It Bq Er ENOTDIR
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.Fa path
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¤Î¹½À®Í×ÁÇÃæ¤Ë¥Ç¥£¥ì¥¯¥È¥ê°Ê³°¤Î¤â¤Î¤¬´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¡£
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.It Bq Er ENAMETOOLONG
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.Fa path
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¤Î¹½À®Í×ÁǤ¬ 255 ʸ»ú¤ò±Û¤¨¤Æ¤¤¤ë¤«¡¢¤Þ¤¿¤Ï
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.Fa path
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¤¬ 1023 ʸ»ú¤ò±Û¤¨¤Æ¤¤¤Þ¤¹¡£
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.It Bq Er ENOENT
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.Fa path
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¤¬»²¾È¤¹¤ë¥Õ¥¡¥¤¥ë¤¬Â¸ºß¤·¤Þ¤»¤ó¡£
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.It Bq Er EACCES
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.Fa path
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¤Ë¸¡º÷¤¬µö²Ä¤µ¤ì¤Æ¤¤¤Ê¤¤¥Ç¥£¥ì¥¯¥È¥ê¤¬´Þ¤Þ¤ì¤Æ¤¤¤Þ¤¹¡£
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.It Bq Er ELOOP
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.Fa path
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¤òÊÑ´¹¤¹¤ë¤È¤¤Ë¸¡½Ð¤µ¤ì¤¿¥·¥ó¥Ü¥ê¥Ã¥¯¥ê¥ó¥¯¤¬Â¿¤¹¤®¤Þ¤¹¡£
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.It Bq Er EFAULT
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.Fa fhp
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°ú¿ô¤¬Ìµ¸ú¤Ê¥¢¥É¥ì¥¹¤ò»Ø¤·¤Æ¤¤¤Þ¤¹¡£
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.It Bq Er EIO
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¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¤ËÆɤ߽ñ¤¤·¤Æ¤¤¤ë´Ö¤Ë
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.Tn I/O
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(Æþ½ÐÎÏ) ¥¨¥é¡¼¤¬È¯À¸¤·¤Þ¤·¤¿¡£
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.El
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.Sh Îò»Ë
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.Fn getfh
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¥·¥¹¥Æ¥à¥³¡¼¥ë¤Ï
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.Bx 4.4
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¤Ç¤Ï¤¸¤á¤ÆÅо줷¤Þ¤·¤¿¡£
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