88 lines
2.9 KiB
Groff
88 lines
2.9 KiB
Groff
.\" Copyright (c) 1980, 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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.\" @(#)getuid.2 8.1 (Berkeley) 6/4/93
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.\" %FreeBSD: src/lib/libc/sys/getuid.2,v 1.12 2002/12/18 09:22:30 ru Exp %
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.\"
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.\" $FreeBSD$
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.Dd June 4, 1993
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.Dt GETUID 2
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.Os
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.Sh ̾¾Î
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.Nm getuid ,
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.Nm geteuid
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.Nd ¥æ¡¼¥¶¼±Ê̻ҤòÆÀ¤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 unistd.h
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.In sys/types.h
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.Ft uid_t
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.Fn getuid void
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.Ft uid_t
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.Fn geteuid void
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.Sh ²òÀâ
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.Fn getuid
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¥·¥¹¥Æ¥à¥³¡¼¥ë¤Ï¡¢¸Æ¤Ó½Ð¤·¥×¥í¥»¥¹¤Î¼Â¥æ¡¼¥¶ ID ¤òÊÖ¤·¤Þ¤¹¡£
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.Fn geteuid
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¥·¥¹¥Æ¥à¥³¡¼¥ë¤Ï¡¢¸Æ¤Ó½Ð¤·¥×¥í¥»¥¹¤Î¼Â¸ú¥æ¡¼¥¶ ID ¤òÊÖ¤·¤Þ¤¹¡£
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.Pp
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¼Â¥æ¡¼¥¶ ID ¤Ï¡¢¥×¥í¥°¥é¥à¤òµ¯Æ°¤·¤¿¥æ¡¼¥¶¤Î ID ¤Ç¤¹¡£
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¼Â¸ú¥æ¡¼¥¶ ID ¤Ï¡¢
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.Dq Em ¥æ¡¼¥¶ ID ÀßÄê
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¥â¡¼¥É¥×¥í¥»¥¹¤Î¼Â¹ÔÃæ¤Ë¥×¥í¥»¥¹¤ËÄɲäΥѡ¼¥ß¥Ã¥·¥ç¥ó¤òÍ¿¤¨¤ë¤Î¤Ç¡¢
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.Fn getuid
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¤ò»ÈÍѤ·¤Æ¸Æ¤Ó½Ð¤·¥×¥í¥»¥¹¤Î¼Â¥æ¡¼¥¶ ID ¤òÇÄ°®¤·¤Þ¤¹¡£
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.Sh ¥¨¥é¡¼
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.Fn getuid
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¥·¥¹¥Æ¥à¥³¡¼¥ë¤È
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.Fn geteuid
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¥·¥¹¥Æ¥à¥³¡¼¥ë¤Ïɬ¤ºÀµ¾ï¤Ë´°Î»¤¹¤ë¤Î¤Ç¡¢¥¨¥é¡¼¤ò¼¨¤¹¤¿¤á¤ÎÌá¤êÃͤϤ¢¤ê¤Þ¤»¤ó¡£
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.Sh ´ØÏ¢¹àÌÜ
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.Xr getgid 2 ,
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.Xr issetugid 2 ,
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.Xr setgid 2 ,
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.Xr setreuid 2 ,
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.Xr setuid 2
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.Sh µ¬³Ê
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.Fn geteuid
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¥·¥¹¥Æ¥à¥³¡¼¥ë¤È
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.Fn getuid
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¥·¥¹¥Æ¥à¥³¡¼¥ë¤Ï
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.St -p1003.1-90
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¤ËŬ¹ç¤·¤Æ¤¤¤Þ¤¹¡£
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.Sh Îò»Ë
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.Fn getuid
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´Ø¿ô¤È
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.Fn geteuid
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´Ø¿ô¤Ï
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.At v7
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¤Ç¤Ï¤¸¤á¤ÆÅо줷¤Þ¤·¤¿¡£
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