doc/ja_JP.eucJP/man/man2/issetugid.2

.\"	$OpenBSD: issetugid.2,v 1.7 1997/02/18 00:16:09 deraadt Exp $
.\"
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.\" %FreeBSD: src/lib/libc/sys/issetugid.2,v 1.7.2.4 2001/12/14 18:34:01 ru Exp %
.\"
.\" $FreeBSD$
.\"
.Dd August 25, 1996
.Dt ISSETUGID 2
.Os
.Sh ̾<EFBFBD><EFBFBD>
.Nm issetugid
.Nd <EFBFBD><EFBFBD><EFBFBD>ߤΥץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> uid <EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD> gid <EFBFBD><EFBFBD><EFBFBD>Ѳ<EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Sh <EFBFBD>饤<EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD>
.Lb libc
.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.In unistd.h
.Ft int
.Fn issetugid void
.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Fn issetugid
<EFBFBD>ؿ<EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>δĶ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>ϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꥢ<EFBFBD>ɥ쥹<EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD>
.Dq <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ȸ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
1 <20><><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥʤ<C7A4><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 0 <20><><EFBFBD>֤<EFBFBD><D6A4>ޤ<EFBFBD><DEA4><EFBFBD>
.Pp
setuid <20>ޤ<EFBFBD><DEA4><EFBFBD> setgid <20>ӥåȤΤɤ<CEA4><C9A4>餫<EFBFBD><E9A4AB><EFBFBD><EFBFBD><EFBFBD>ꤵ<EFBFBD>줿<EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Xr execve 2
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥॳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǽ¹Ԥ<EFBFBD><EFBFBD><EFBFBD> (<28><><EFBFBD><EFBFBD><EFBFBD>Ʒ<EFBFBD><C6B7>̤Ȥ<CCA4><C8A4><EFBFBD><EFBFBD>ɲä<C9B2><C3A4>ø<EFBFBD><C3B8><EFBFBD>Ϳ<EFBFBD><CDBF><EFBFBD><EFBFBD><EFBFBD>줿)
<EFBFBD><EFBFBD><EFBFBD>硢<EFBFBD><EFBFBD><EFBFBD>뤤<EFBFBD>ϥץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ρ<EFBFBD><EFBFBD>¥桼<EFBFBD><EFBFBD> ID, <20>¸<EFBFBD><C2B8>桼<EFBFBD><E6A1BC> ID,
<EFBFBD><EFBFBD>¸<EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD>桼<EFBFBD><EFBFBD> ID, <20><><EFBFBD>롼<EFBFBD><EBA1BC> ID <20><>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줫<EFBFBD><EFBFBD><EFBFBD>¹Ը<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD>硢<EFBFBD><EFBFBD><EFBFBD>Υץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Pp
<EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥॳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD>桼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>롼<EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<28><><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD> libc <20><> libtermcap) <20><>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD>Ƚ<EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>褦<EFBFBD>ˤ<EFBFBD><EFBFBD>뤿<EFBFBD><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD>ߤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ä<EFBFBD>
.Xr getenv 3
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>η<EFBFBD><EFBFBD>̤򡢥<EFBFBD><EFBFBD>ڥ졼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˻<EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äƸ<EFBFBD><EFBFBD><EFBFBD>ɬ<EFBFBD>פ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Pp
.Dq <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿
<EFBFBD><EFBFBD><EFBFBD>֤ϡ<EFBFBD>
.Xr fork 2
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥॳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<28><><EFBFBD>뤤<EFBFBD><EBA4A4>
.Xr popen 3
<EFBFBD>Τ褦<EFBFBD><EFBFBD> fork <20><><EFBFBD>ƤӽФ<D3BD>¾<EFBFBD>Υ饤<CEA5>֥<EFBFBD><D6A5>ꥳ<EFBFBD><EAA5B3><EFBFBD><EFBFBD>) <20>η<EFBFBD><CEB7>̤Ȥ<CCA4><C8A4>ơ<EFBFBD>
<EFBFBD>ҥץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˷Ѿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
.Pp
<EFBFBD>̤Υץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¹Ԥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򤹤<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD>٤Ƥ<EFBFBD><EFBFBD>ø<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ꥢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD>Ķ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꥻ<EFBFBD>åȤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤵ<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD>
.Dq <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿
<EFBFBD><EFBFBD><EFBFBD>֤ϰ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
setuid <20>򳫻Ϥ<F2B3ABBB><CFA4>뤱<EFBFBD><EBA4B1><EFBFBD>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ʤ<EFBFBD>
<EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>ɬ<EFBFBD>פΤ<EFBFBD><EFBFBD><EFBFBD>
.Xr su 1
<EFBFBD>Τ褦<EFBFBD>ʥץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ͻ<EFBFBD><EFBFBD>פǤ<EFBFBD><EFBFBD><EFBFBD>
.Sh <EFBFBD><EFBFBD><EFBFBD>顼
.Fn issetugid
<EFBFBD>ؿ<EFBFBD><EFBFBD><EFBFBD>ɬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˴<EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>顼<EFBFBD>򼨤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤϤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Sh <EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Xr execve 2 ,
.Xr fork 2 ,
.Xr setegid 2 ,
.Xr seteuid 2 ,
.Xr setgid 2 ,
.Xr setregid 2 ,
.Xr setreuid 2 ,
.Xr setuid 2
.Sh <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
.Fn issetugid
<EFBFBD>ؿ<EFBFBD><EFBFBD><EFBFBD>
.Ox 2.0
<EFBFBD>ǤϤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>о줷<EFBFBD><EFBFBD>
.Fx 3.0
<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>