92 lines
2.9 KiB
Groff
92 lines
2.9 KiB
Groff
.\" Copyright (c) 1990, 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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.\" @(#)getpw.3 8.1 (Berkeley) 6/4/93
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.\" %FreeBSD: src/lib/libcompat/4.1/getpw.3,v 1.5.2.5 2001/12/17 10:08:28 ru Exp %
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.\" $FreeBSD$
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.\"
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.Dd June 4, 1993
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.Dt GETPW 3
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.Os
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.Sh ̾¾Î
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.Nm getpw
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.Nd uid ¤«¤é¥æ¡¼¥¶Ì¾¤ò¼èÆÀ
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.Sh ¥é¥¤¥Ö¥é¥ê
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.Lb libcompat
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.Sh ½ñ¼°
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.In sys/types.h
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.Ft int
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.Fn getpw "uid_t uid" "char *buf"
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.Sh ²òÀâ
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.Bf -symbolic
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.Fn getpw
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´Ø¿ô¤Ï¡¢
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.Xr getpwuid 3
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¤ÎÅоì¤Ë¤è¤Ã¤Æµì¼°¤Î¤â¤Î¤È¤Ê¤Ã¤Æ¤¤¤Þ¤¹¡£
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.Ef
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.Pp
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.Fn getpw
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´Ø¿ô¤Ï¥Õ¥¡¥¤¥ë
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.Pa /etc/passwd
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¤òÆɤ߹þ¤ó¤Ç¡¢»ØÄꤵ¤ì¤¿
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.Fa uid
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¤¬¸«¤Ä¤«¤ì¤Ð¤½¤Î
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¥Ñ¥¹¥ï¡¼¥É¥¨¥ó¥È¥ê¹Ô¤ò¡¢
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.Fa buf
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¤¬»Ø¤¹Ê¸»úÎó¤Ë¥³¥Ô¡¼¤·¤Þ¤¹¡£
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¥Ñ¥¹¥ï¡¼¥É¥Ç¡¼¥¿¥Ù¡¼¥¹¤«¤é¥³¥Ô¡¼¤¹¤ë¥¨¥ó¥È¥ê¹Ô¤¬
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null
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¤Ç½ª¤ï¤Ã¤Æ¤¤¤ë¾ì¹ç¤Ï¡¢
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.Dv NUL
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¥¥ã¥é¥¯¥¿¤ò¸å¤ËÉղä·¤Þ¤¹¡£
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.Sh Ìá¤êÃÍ
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.Fn getpw
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´Ø¿ô¤Ï¡¢½èÍý¤¬Àµ¾ï½ªÎ»¤·¤¿¾ì¹ç¤Ë¤Ï 0 ¤òÊÖ¤·¤Þ¤¹¡£
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¥¨¥ó¥È¥ê¤¬Â¸ºß¤·¤Ê¤¤¤Ê¤É¡¢¤½¤Î¾¤Î¾ì¹ç¤Ï 0 °Ê³°¤òÊÖ¤·¤Þ¤¹¡£
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.Sh ´ØÏ¢¥Õ¥¡¥¤¥ë
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.Bl -tag -width /etc/passwd -compact
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.It Pa /etc/passwd
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.El
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.Sh ´ØÏ¢¹àÌÜ
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.Xr getpwent 3 ,
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.Xr passwd 5
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.Sh Îò»Ë
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.Fn getpw
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´Ø¿ô¤Ï
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.At v6
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¤Ç¤Ï¤¸¤á¤ÆÅо줷¤Þ¤·¤¿¡£
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.Sh ¥Ð¥°
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.Fa buf
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¤Ç¼¨¤µ¤ì¤¿Îΰè¤Ï¡¢¥æ¡¼¥¶Ì¾¤òÊÝ»ý¤¹¤ë¤Î¤Ë½½Ê¬¤ÊÂ礤µ¤Ç¤¢¤ë
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ɬÍפ¬¤¢¤ê¤Þ¤¹¡£
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.Pp
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.Xr getpwent 3
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¤Ë´Ø¤¹¤ë¥Ð¥°¤Ï¤¹¤Ù¤Æ¤³¤Î´Ø¿ô¤Ç¤âÅö¤Æ¤Ï¤Þ¤ê¤Þ¤¹¡£
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