.\"  Copyright 2001 walter harms (walter.harms@informatik.uni-oldenburg.de)
.\"
.\" Permission is granted to make and distribute verbatim copies of this
.\" manual provided the copyright notice and this permission notice are
.\" preserved on all copies.
.\"
.\" Permission is granted to copy and distribute modified versions of this
.\" manual under the conditions for verbatim copying, provided that the
.\" entire resulting derived work is distributed under the terms of a
.\" permission notice identical to this one.
.\" 
.\" Since the Linux kernel and libraries are constantly changing, this
.\" manual page may be incorrect or out-of-date.  The author(s) assume no
.\" responsibility for errors or omissions, or for damages resulting from
.\" the use of the information contained herein.  The author(s) may not
.\" have taken the same level of care in the production of this manual,
.\" which is licensed free of charge, as they might when working
.\" professionally.
.\" 
.\" Formatted or processed versions of this manual, if unaccompanied by
.\" the source, must acknowledge the copyright and authors of this work.
.\"
.\" Modified, 2001-12-26, aeb
.\"
.\" Japanese Version Copyright (c) 2002 NAKANO Takeo all rights reserved.
.\" Translated Sat 12 Jan 2002 by NAKANO Takeo <nakano@apm.seikei.ac.jp>
.\"
.\"WORD:	broken-down time	̤λ
.\"
.TH GETDATE 3 2001-12-26 "" "Linux Programmer's Manual"
.SH ̾
getdate \- ʸ tm ¤ΤѴ
.SH 
.B "#define _XOPEN_SOURCE"
.br
.B "#define _XOPEN_SOURCE_EXTENDED
.br
.B "#include <time.h>"
.sp
.BI "struct tm *getdate (const char *" string );
.sp
.BI "extern int getdate_err;"
.sp 2
.B "#define _GNU_SOURCE"
.br
.B "#include <time.h>"
.sp
.BI "int getdate_r (const char *" string ", struct tm *" res );
.br
.SH 
.B getdate()
ؿϡݥ
.I string
ؤʸ tm ¤ΤѴι¤Τ֤
 tm ¤ΤŪʥΰˤΤǡ
θƤӽФԤ졢񤭤Ƥ뤫⤷ʤ
.PP
.BR strptime (3)
.RI ( format
) ȤоŪˡ
.B getdate()
ϥե˽񤤤ƤեޥåȤѤ
(ΥեΥեѥ
.B DATEMSK
ĶѿͿƤ)
.PP
ޥåκݤˤʸʸ̤ʤ
ѥǤѴʸǤ⡢;ʬʶʸ̵뤵롣
.PP
ѥ˻ǤѴϡ
.BR strptime (3)
ΤΤƱǤ롣ҤȤѴ꤬ɲäƤ롣
.TP
.B %Z
ॾ̾
.LP
.B %Z
Ϳȡ֤ͤϡΥॾθ߻б
̤λ (broken-down time) ˽롣
ͿƤʤȤϡߤΥ륿б
̤λ˽롣
.LP
ꤵ줿ϡ
ޤϺʹߤǡ
˹פǽѤ롣
.LP
ꤵ줿 (ǯλϤʤ) ϡ
ޤϺʹߤǡ
η˹פǽηѤ롣
.LP
ʬäꤵʤäϡ
ߤλʬäѤ롣
.LP
դλ꤬ʤä (hour) ꤵ줿ϡ
ߤλ֤ޤϤʹߤǡλ˹פǽλ֤Ѥ롣
.SH ֤
ȡδؿ
.B struct tm
ؤΥݥ󥿤֤
Ԥ NULL ֤Хѿ
.B getdate_err
ꤹ롣
.I errno
ѹ뤳ȤϵꤵƤʤ
.B getdate_err
ˤϰʲͤƤ롣
.TP
.B 1
DATEMASK Ķѿޤ̤Ǥ롣
.TP
.B 2
ƥץ졼ȥեɤ߹ߥץǤʤ
.TP
.B 3
ե륹ơξ󤬼Ǥʤ
.TP
.B 4
ƥץ졼ȥե뤬̾ΥեǤʤ
.TP
.B 5
ƥץ졼ȥեɤ߹߻˥顼ä
.TP
.B 6
γƤ˼Ԥ (꤬­ʤ)
.TP
.B 7
Ϥ˥ޥåեˡԤޤޤƤʤ
.TP
.B 8
ϻ꤬ʤ
.SH 
.B getdate()

.B getdate_err
ѤƤ뤷ŪʥХåե˷̤֤Τǡ
ꥨȥȤǤϤʤ
glibc ǤƱǽĥåɥդʴؿ󶡤Ƥ롣
ǽƱǤ롣̤ϥݥ
.I res
Хåե֤졢
顼äˤ֤ͤʳȤʤꡢϾ嵭Ϳ
.I getdate_err
ФͤƱΤˤʤ롣
.LP
POSIX 1003.1-2001 ͤˤ
.B strptime()
ˤϡ
.B %E

.B %O
ȤäҤѤѴ꤬ޤޤƤ롣
λͤǤ
.B getdate()
εҤʤglibc μǤ
.B getdate()

.B strptime()
ѤƼƤ롣
äƼưŪƱѴξԤǥݡȤƤ롣
.LP
glibc Ǥ
.B %Z
Ѵ򥵥ݡȤƤʤ
.SH Ķѿ
.TP
.B DATEMSK 
񼰥ѥޤե롣
.TP
.BR TZ ", " LC_TIME 
.B strptime()
Ѥѿ
.SH 
ISO 9899, POSIX 1003.1-2001
.SH Ϣ
.BR localtime (3),
.BR strftime (3),
.BR strptime (3),
.BR time (3)