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[linuxjm/jm.git] / manual / LDP_man-pages / release / man3 / getspnam.3

.\" Copyright (c) 2003 Andries Brouwer (aeb@cwi.nl) and
.\" Walter Harms (walter.harms@informatik.uni-oldenburg.de)
.\"
.\" Distributed under GPL
.\"
.\" Japanese Version Copyright (c) 2004 Yuichi SATO
.\"         all rights reserved.
.\" Translated 2004-08-20, Yuichi SATO <ysato444@yahoo.co.jp>
.\"
.TH GETSPNAM 3  2010-02-25 "GNU" "Linux Programmer's Manual"
.SH ̾Á°
getspnam, getspnam_r, getspent, getspent_r, setspent, endspent,fgetspent, fgetspent_r, sgetspent, sgetspent_r, putspent, lckpwdf, ulckpwdf \- shadow ¥Ñ¥¹¥ï¡¼¥É¥Õ¥¡¥¤¥ë¤Î¥¨¥ó¥È¥ê¤ò¼èÆÀ¤¹¤ë
.SH ½ñ¼°
.nf
/* °ìÈÌŪ¤Ê shadow ¥Ñ¥¹¥ï¡¼¥É¥Õ¥¡¥¤¥ë API */
.br
.B #include <shadow.h>
.sp
.BI "struct spwd *getspnam(const char *" name );
.sp
.B struct spwd *getspent(void);
.sp
.B void setspent(void);
.sp
.B void endspent(void);
.sp
.BI "struct spwd *fgetspent(FILE *" fp );
.sp
.BI "struct spwd *sgetspent(const char *" s );
.sp
.BI "int putspent(struct spwd *" p ", FILE *" fp );
.sp
.B int lckpwdf(void);
.sp
.B int ulckpwdf(void);
.sp
/* GNU ÈǤˤª¤±¤ë³ÈÄ¥ */
.br
.B #include <shadow.h>
.sp
.BI "int getspent_r(struct spwd *" spbuf ,
.br
.BI "        char *" buf ", size_t " buflen ", struct spwd **" spbufp );
.sp
.BI "int getspnam_r(const char *" name ", struct spwd *" spbuf ,
.br
.BI "        char *" buf ", size_t " buflen ", struct spwd **" spbufp );
.sp
.BI "int fgetspent_r(FILE *" fp ", struct spwd *" spbuf ,
.br
.BI "        char *" buf ", size_t " buflen ", struct spwd **" spbufp );
.sp
.BI "int sgetspent_r(const char *" s ", struct spwd *" spbuf ,
.br
.BI "        char *" buf ", size_t " buflen ", struct spwd **" spbufp );
.fi
.sp
.in -4n
glibc ¸þ¤±¤Îµ¡Ç½¸¡ºº¥Þ¥¯¥í¤ÎÍ×·ï
.RB ( feature_test_macros (7)
»²¾È):
.in
.sp
.ad l
.BR getspent_r (),
.BR getspnam_r (),
.BR fgetspent_r (),
.BR sgetspent_r ():
_BSD_SOURCE || _SVID_SOURCE
.ad b
.SH ÀâÌÀ
ÀΤϰŹ沽¤µ¤ì¤¿¥Ñ¥¹¥ï¡¼¥É¤ò¥Ñ¥¹¥ï¡¼¥É¥Õ¥¡¥¤¥ë¤Ë
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Julianne Frances Haugh ¤Ï shadow ¥Ñ¥¹¥ï¡¼¥É¡¦¥¹¥¤¡¼¥È¤ò¼ÂÁõ¤·¤¿¡£
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shadow ¥Ñ¥¹¥ï¡¼¥É¡¦¥Ç¡¼¥¿¥Ù¡¼¥¹ (Î㤨¤Ð¡¢
¥í¡¼¥«¥ë¤Î shadow ¥Ñ¥¹¥ï¡¼¥É¥Õ¥¡¥¤¥ë
.IR /etc/shadow ,
NIS, LDAP)
¤ËÊÝ»ý¤¹¤ë¡£
.LP
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´Ø¿ô¤Ë»÷¤Æ¤¤¤ë (Î㤨¤Ð
.BR getpwnam (3)
¤ä
.BR getpwent (3)
¤ò»²¾È)¡£
.\" FIXME °Ê²¼¤ò°ì»þŪ¤Ë¥³¥á¥ó¥È¥¢¥¦¥È¤·¤¿¡£
.\" PAM ¤È nsswitch.conf ¤Î´Ø·¸¤Ë¤Ä¤¤¤Æ¤Ï¡¢¥æ¡¼¥¶¡¢¥°¥ë¡¼¥×¡¢shadow
.\" ¥Ñ¥¹¥ï¡¼¥É¤Î´Ø¿ô¤Ë¤Ä¤¤¤Æ¤Î¥Ú¡¼¥¸¤«¤é»²¾È¤µ¤ì¤ë¤É¤³¤«¤Ë¤Ï¤Ã¤­¤ê¤È
.\" µ­ºÜ¤·¤Æ¤ª¤¯É¬Íפ¬¤¢¤ë¡£
.\" (Jul 2005, mtk)
.\"
.\" ¤³¤Î shadow ¥Ñ¥¹¥ï¡¼¥É¤ÎÀßÄê¤Ï
.\" PAM (pluggable authentication modules) ¤Ç¼è¤êÂؤ¨¤ë¤³¤È¤¬¤Ç¤­¤ë¡£
.\" ¸½ºß¤Î¤È¤³¤í¡¢¤É¤Î¾ðÊ󸻤ò»ÈÍѤ¹¤ë¤«¤Ï
.\" .I /etc/nsswitch.conf
.\" ¥Õ¥¡¥¤¥ë¤Ëµ­½Ò¤µ¤ì¤ë¡£
.LP
.BR getspnam ()
´Ø¿ô¤Ï¡¢¥æ¡¼¥¶Ì¾
.I name
¤Ë¥Þ¥Ã¥Á¤¹¤ë shadow ¥Ñ¥¹¥ï¡¼¥É¡¦¥Ç¡¼¥¿¥Ù¡¼¥¹¤Î¥¨¥ó¥È¥ê¤ò
Í×ÁÇËè¤Ëʬ²ò¤·¡¢³ÆÍ×ÁǤò³ÊǼ¤·¤¿¹½Â¤ÂΤؤΥݥ¤¥ó¥¿¤òÊÖ¤¹¡£
.LP
.BR getspent ()
´Ø¿ô¤Ï shadow ¥Ñ¥¹¥ï¡¼¥É¡¦¥Ç¡¼¥¿¥Ù¡¼¥¹¤Ë¤ª¤±¤ë¼¡¤Î¥¨¥ó¥È¥ê¤Ø¤Î¥Ý¥¤¥ó¥¿¤òÊÖ¤¹¡£
ÆþÎÏ¥¹¥È¥ê¡¼¥à¤Ë¤ª¤±¤ë°ÌÃ֤ϡ¢
.BR setspent ()
¤Ç½é´ü²½¤µ¤ì¤ë¡£
Æɤ߹þ¤ß¤¬½ª¤ï¤Ã¤¿¸å¤Ë¡¢
.BR endspent ()
¤ò¸Æ¤Ó½Ð¤¹¤È¡¢¥ê¥½¡¼¥¹¤ò²òÊü¤Ç¤­¤ë¡£
.\" ºÇ½é¤Ë getspent() ¤ò¸Æ¤Ó½Ð¤¹Á°¤Ë¡¢
.\" setspent() ¤ò¸Æ¤Ó½Ð¤µ¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¥·¥¹¥Æ¥à¤â¤¢¤ë¡£
.\" glibc ¤Ç¤Ï¤½¤ÎɬÍפ¬¤Ê¤¤¡£
.LP
.BR fgetspent ()
´Ø¿ô¤Ï
.BR getspent ()
¤Ë»÷¤Æ¤¤¤ë¤¬¡¢
.BR setspent ()
¤Ç°ÅÌۤΤ¦¤Á¤Ë¥ª¡¼¥×¥ó¤µ¤ì¤ë¥¹¥È¥ê¡¼¥à¤Ç¤Ï¤Ê¤¯¡¢Í¿¤¨¤é¤ì¤¿¥¹¥È¥ê¡¼¥à¤ò»È¤¦¡£
.LP
.BR sgetspent ()
´Ø¿ô¤ÏÍ¿¤¨¤é¤ì¤¿Ê¸»úÎó
.I s
¤ò²òÀϤ· struct
.I spwd
¤Ë³ÊǼ¤¹¤ë¡£
.LP
.BR putspent ()
´Ø¿ô¤ÏÍ¿¤¨¤é¤ì¤¿ struct
.I spwd
.I *p
¤ÎÆâÍƤò shadow ¥Ñ¥¹¥ï¡¼¥É¥Õ¥¡¥¤¥ë·Á¼°¤Î¥Æ¥­¥¹¥È¹Ô¤Ç¥¹¥È¥ê¡¼¥à
.I fp
¤Ë½ñ¤­½Ð¤¹¡£
¶õʸ»úÎó¤È¤·¤Æ¡¢
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½ñ¤­½Ð¤µ¤ì¤ë¡£
.LP
.BR lckpwdf ()
´Ø¿ô¤Ï¡¢ shadow ¥Ñ¥¹¥ï¡¼¥É¡¦¥Ç¡¼¥¿¥Ù¡¼¥¹¤ò
¿½ÅƱ»þ¥¢¥¯¥»¥¹¤«¤é¼é¤ë¤¿¤á¤Î¤â¤Î¤Ç¤¢¤ë¡£
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.BR ulckpwdf ()
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shadow ¥Ñ¥¹¥ï¡¼¥É¥Õ¥¡¥¤¥ë¤Ø¤ÎľÀÜ¥¢¥¯¥»¥¹¤«¤é
Êݸ¤ë¼êÃʤ¬¤Ê¤¤ÅÀ¤ËÃí°Õ¤¹¤ë¤³¤È¡£
.BR lckpwdf ()
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.LP
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¤¤¤í¤¤¤í¤Ê¥·¥¹¥Æ¥à¤Ç¹­¤¯ÍøÍѲÄǽ¤Ç¤¢¤ë¡£
.\" libc5 ¤Ç¤âÍøÍѲÄǽ¤Ç¤¢¤ë¡£
.\" SUN ¤Ë¤Ï sgetspent() ¤¬¤Ê¤¤¡£
.SS ¥ê¥¨¥ó¥È¥é¥ó¥ÈÈÇ
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glibc ¤Ë¤Ï shadow ¥Ñ¥¹¥ï¡¼¥É¥Õ¥¡¥¤¥ë¤ËÂФ·¤Æ¥ê¥¨¥ó¥È¥é¥ó¥ÈÈǤ¬¤¢¤ë¡£
.BR getspnam_r ()
´Ø¿ô¤Ï
.BR getspnam ()
¤È»÷¤Æ¤¤¤ë¤¬¡¢¼èÆÀ¤·¤¿ shadow ¥Ñ¥¹¥ï¡¼¥É¹½Â¤ÂΤò
.I spbuf
¤¬»Ø¤¹Îΰè¤Ë³ÊǼ¤¹¤ë¡£
shadow ¥Ñ¥¹¥ï¡¼¥É¹½Â¤ÂΤÏʸ»úÎ󷲤ؤΥݥ¤¥ó¥¿¤ò´Þ¤ß¡¢
¤³¤ì¤é¤Îʸ»úÎ󷲤ϥµ¥¤¥º
.I buflen
¤Î¥Ð¥Ã¥Õ¥¡
.I buf
¤Ë³ÊǼ¤µ¤ì¤ë¡£
.I *spbufp
¤Ë¤Ï (À®¸ù¤·¤¿¾ì¹ç¤Ï) ·ë²Ì¤Ø¤Î¥Ý¥¤¥ó¥¿¤¬³ÊǼ¤µ¤ì¡¢
(¥¨¥ó¥È¥ê¤¬¸«¤Ä¤«¤é¤Ê¤«¤Ã¤¿¾ì¹ç¤Þ¤¿¤Ï¥¨¥é¡¼¤¬µ¯¤³¤Ã¤¿¾ì¹ç¤Ï)
NULL ¤¬³ÊǼ¤µ¤ì¤ë¡£
.LP
´Ø¿ô
.BR getspent_r (),
.BR fgetspent_r (),
.BR sgetspent_r ()
¤Ï¤½¤ì¤¾¤ì¥ê¥¨¥ó¥È¥é¥ó¥È¤Ç¤Ê¤¤¥Ð¡¼¥¸¥ç¥ó¤ÈƱÍͤε¡Ç½¤ò»ý¤Ä¡£
.LP
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.\" SUN ¤Ë¤Ï sgetspent_r() ¤¬¤Ê¤¤¡£
.SS ¹½Â¤ÂÎ
shadow ¥Ñ¥¹¥ï¡¼¥É¹½Â¤ÂÎ¤Ï \fI<shadow.h>\fP ¤Ç°Ê²¼¤Î¤è¤¦¤ËÄêµÁ¤µ¤ì¤Æ¤¤¤ë:
.sp
.in +4n
.nf
struct spwd {
    char *sp_namp;     /* ¥í¥°¥¤¥ó̾ */
    char *sp_pwdp;     /* °Å¹æ²½¤µ¤ì¤¿¥Ñ¥¹¥ï¡¼¥É */
    long  sp_lstchg;   /* ºÇ½ª¹¹¿·Æü
                          (1970-01-01 00:00:00 +0000 (UTC)) ¤«¤é¤ÎÆü¿ô) */
    long  sp_min;      /* Êѹ¹¤¬½ÐÍè¤ë¤è¤¦¤Ë¤Ê¤ë¤Þ¤Ç¤ÎºÇûÆü¿ô */
    long  sp_max;      /* Êѹ¹¤ò¤·¤Ê¤¯¤Æ¤â¤è¤¤ºÇĹÆü¿ô */
    long  sp_warn;     /* ¥Ñ¥¹¥ï¡¼¥É¤¬´ü¸ÂÀÚ¤ì¤Ë¤Ê¤ëÁ°¤Ë
                          ¥æ¡¼¥¶¤ËÊѹ¹¤Î·Ù¹ð¤ò½Ð¤¹Æü¿ô */
    long  sp_inact;    /* ¥Ñ¥¹¥ï¡¼¥É¤¬´ü¸ÂÀÚ¤ì¤Ë¤Ê¤Ã¤Æ¤«¤é
                          ¥¢¥«¥¦¥ó¥È¤¬Ìµ¸ú¤Ë¤Ê¤ë¤Þ¤Ç¤ÎÆü¿ô */
    long  sp_expire;   /* ¥¢¥«¥¦¥ó¥È¤¬Ìµ¸ú¤Ë¤Ê¤ëÆüÉÕ
                          (1970-01-01 00:00:00 +0000 (UTC)) ¤«¤é¤ÎÆü¿ô) */
    unsigned long sp_flag;  /* ͽÌó¥Õ¥£¡¼¥ë¥É */
};
.fi
.in
.SH ÊÖ¤êÃÍ
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.LP
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¥¨¥é¡¼¤Î¾ì¹ç¤Ï¡¢¥¨¥é¡¼Èֹ椬ÊÖ¤µ¤ì¤ë¡£
.SH ¥¨¥é¡¼
.TP
.B ERANGE
Í¿¤¨¤é¤ì¤¿¥Ð¥Ã¥Õ¥¡¤¬¾®¤µ¤¹¤®¤ë¡£
.SH ¥Õ¥¡¥¤¥ë
.TP
.I /etc/shadow
¥í¡¼¥«¥ë¤Î shadow ¥Ñ¥¹¥ï¡¼¥É¡¦¥Ç¡¼¥¿¥Ù¡¼¥¹¥Õ¥¡¥¤¥ë
.TP
.I /etc/.pwd.lock
¥í¥Ã¥¯¥Õ¥¡¥¤¥ë
.LP
¥¤¥ó¥¯¥ë¡¼¥É¥Õ¥¡¥¤¥ë
.I <paths.h>
¤ÏÄê¿ô
.B _PATH_SHADOW
¤òÄêµÁ¤·¤Æ¤¤¤ë¡£
¤³¤ì¤Ï shadow ¥Ñ¥¹¥ï¡¼¥É¥Õ¥¡¥¤¥ë¤Î¥Ñ¥¹Ì¾¤Ç¤¢¤ë¡£
.SH ½àµò
shadow ¥Ñ¥¹¥ï¡¼¥É¡¦¥Ç¡¼¥¿¥Ù¡¼¥¹¤È´ØÏ¢ API ¤Ï POSIX.1-2001
¤Ë¤Ïµ­ºÜ¤µ¤ì¤Æ¤¤¤Ê¤¤¡£¤·¤«¤·¤Ê¤¬¤é¡¢Â¿¤¯¤Î¾¤Î¥·¥¹¥Æ¥à¤Ç¤â
ƱÍͤΠAPI ¤¬Ä󶡤µ¤ì¤Æ¤¤¤ë¡£
.SH ´ØÏ¢¹àÌÜ
.BR getgrnam (3),
.BR getpwnam (3),
.BR getpwnam_r (3),
.BR shadow (5)