.\"$Id: pw_auth.3,v 1.8 2002/03/08 04:39:11 kloczek Exp $
.\" Copyright 1992 - 1993, Julianne Frances Haugh
.\" All rights reserved.
.\"
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.\" modification, are permitted provided that the following conditions
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.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
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.\" 3. Neither the name of Julianne F. Haugh nor the names of its contributors
.\"    may be used to endorse or promote products derived from this software
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.\" Japanese Version Copyright (c) 1997 Kazuyoshi Furutaka
.\"         all rights reserved.
.\" Translated Fri Feb 14 23:06:00 JST 1997
.\"         by Kazuyoshi Furutaka <furutaka@Flux.tokai.jaeri.go.jp>
.\" updated Tue 17 Sep 2002 by NAKANO Takeo <nakano@apm.seikei.ac.jp>
.\"
.TH PWAUTH 3
.SH ̾
pwauth \- Ԥꤷѥǧڥ롼
.SH 
.B #include <pwauth.h>
.PP
.B int pw_auth (char
.I *command,
.B char
.I *user,
.B int
.I reason,
.B char
.IB *input) ;
.SH 
.B pw_auth
ϡͿ줿桼ФƴԤꤷؿƤӽФ
.PP
\fIcommand\fR ǧڥץ̾Ǥ롣
ϥѥɥե˵줿Υ桼ξ󤫤ꤵ롣
ʸϥߥǶڤ줿İʾμ¹ԥե̾ʤ롣
ơΥץϵƤ˼¹Ԥ롣
ʲ˵Ҥ뤽줾
.I reason
˱ơޥɥ饤Ϳ롣
.PP
\fIuser\fR ǧڤ桼̾ǡ
\fI/etc/passwd\fR եΤΤб롣
桼ȥϥ桼̾ǻꤵ롣
äƥ桼 ID ˤϽŤʤäƤΤäƤɤ
Υ桼 ID ˷ӤĤ줿ۤʤ桼̾γơФơ
ۤʤǧڥץǧھȤǤ롣
.PP
ѤǤơǧˡϡۤʤˡǼ갷뤳Ȥ롣
ä˵ƤʤϡɸŪ
եǥץ 0, 1, 2 Ȥäƥ桼̿Ǥ롣
¥桼IDѤơ
ǧڤ桼οȸ (identity) 뤳ȤǤ롣
\fIreason\fR ϰʲΤ줫Ǥ롣
.IP \fBPW_SU\fR 1i
ꤵ줿桼μ¥桼 ID ڤؤ褦ȤƤ롢
ߤμ¥桼 ID ФǧڤԤ
\fB-s\fR ץθ˥桼̾ꤷǧڥץबƤӽФ롣
.IP \fBPW_LOGIN\fR 1i
˥󥻥åФȤƤ
ꤵ줿桼ǧڤ롣
\fB-l\fR ץθ˥桼̾ꤷǧڥץबƤӽФ롣
.IP \fBPW_ADD\fR 1i
ꤵ줿桼Фƿʥȥ롣
ˤꡢǧڥץϿ桼ѤεΰǤ롣
\fB-a\fR ץθ˥桼̾ꤷǧڥץबƤӽФ롣
.IP \fBPW_CHANGE\fR 1i
ꤵ줿桼δ¸Υȥѹ롣
ˤꡢǧڥץϴ¸Υ桼ǧھѹǤ롣
\fB-c\fR ץθ˥桼̾ꤷǧڥץबƤӽФ롣
.IP \fBPW_DELETE\fR 1i
ꤵ줿桼ǧھõ롣
ˤꡢǧڥץϺǧڤ뤳Ȥ̵ʤä
桼ѤεΰѤǤ롣
\fB-d\fR ץθ˥桼̾ꤷǧڥץबƤӽФ롣
.IP \fBPW_TELNET\fR 1i
\fBtelnet\fR ޥɤѤƥƥ³褿桼ǧڤԤ
\fB-t\fR ץθ˥桼̾ꤷǧڥץबƤӽФ롣
.IP \fBPW_RLOGIN\fR 1i
\fBrlogin\fR ޥɤѤƥƥ³褿桼ǧڤԤ
\fB-r\fR ץθ˥桼̾ꤷǧڥץबƤӽФ롣
.IP \fBPW_FTP\fR 1i
\fBftp\fR ޥɤѤƥƥ³褿桼ǧڤԤ
\fB-f\fR ץθ˥桼̾ꤷǧڥץबƤӽФ롣
ɸΥեǥץѤƥ桼̿뤳ȤϤǤʤ
ɸϥեǥץϿƥץ³Ƥꡢ
¾Ĥνϥեǥץ \fI/dev/null\fR ³Ƥ롣
\fBpw_auth\fR ؿϥեǥץ 0
ѤưԤΥǡǧڥץ˥ѥפ롣
.IP \fBPW_REXEC\fR 1i
\fIrexec\fR ޥɤѤƥƥ³褿桼ǧڤԤ
\fB-x\fR ץθ˥桼̾ꤷǧڥץबƤӽФ롣
ɸΥեǥץѤƥ桼̿뤳ȤϤǤʤ
ɸϥեǥץϿƥץ³Ƥꡢ
¾Ĥνϥեǥץ \fI/dev/null\fR ³Ƥ롣
\fBpw_auth\fR ؿϥեǥץ 0
ѤưԤΥǡǧڥץ˥ѥפ롣
.PP
Ǹΰ
.B PW_FTP
ڤ
.B PW_REXEC
ˡѤǧڥǡǤꡢ
ԤΥƥȤȤư졢ǧڥץ˥ѥפ롣
.I reason

.B PW_CHANGE
ΤȤϡ桼̾ѹˤ
\fIinput\fR ƤϰѤƤ桼̾Ǥ롣
.SH ٹ
δؿϼºݤΥåФȤϤʤ
ꤵ줿桼ΥåФĤ뤫ݤǤ롣
.PP
ޤͥåȥץϥƥȤƤʤ
.SH ֤
\fBpw_auth\fR ؿϡǧڥץबλ 0 ǽλ 0 
ʳξϥʳ֤ͤ
.SH Ϣ
.BR login (1),
.BR passwd (1),
.BR su (1),
.BR useradd (8),
.BR userdel (8),
.BR usermod (8)
.SH 
Julianne Frances Haugh (jockgrrl@ix.netcom.com)