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.\" @(#)tzfile.5 7.11
.\" This file is in the public domain, so clarified as of
.\" 1996-06-05 by Arthur David Olson <arthur_david_olson@nih.gov>.
.\"
.\" Japanese Version Copyright (c) 1999 NAKANO Takeo all rights reserved.
.\" Translated Tue Sep 14 1999 by NAKANO Takeo <nakano@apm.seikei.ac.jp>
.\"
.\"WORD: transition time ܻ
.\"WORD: local time types ַ
.\"WORD: time zone abbreviatio strint ॾάʸ
.\"
.TH TZFILE 5 1996-06-05 "" "Linux Programmer's Manual"
.SH ̾
tzfile \- ॾξ
.SH
.B
#include <tzfile.h>
.SH
.BR tzset (3)
ˤäѤ륿ॾΥեϡ
̤Τ magic ʸ "TZif" ǻϤޤꡢ
Τ 16 ХȤͽΰ褬³
.I long
4 ХȤͤ 6 ³
ͤϡɸץХȥ (̥ХȤ˽)
ǵҤ롣ͤϡ˰ʲΤ褦ʤΤǤ롣
.TP
.I tzh_ttisgmtcnt
ե˵ҤƤ UTC/local (indicator) θĿ
.TP
.I tzh_ttisstdcnt
ե˵ҤƤ standard/wall θĿ
.TP
.I tzh_leapcnt
ե˵ҤƤ뱼åǡθĿ
.TP
.I tzh_timecnt
ե˵ҤƤܻ (transition time)ץǡθĿ
.TP
.I tzh_typecnt
ե˵ҤƤַ֥ (local time types)ץǡθĿ
(0 ǤäƤϤʤ)
.TP
.I tzh_charcnt
ե˵ҤƤ֥ॾάʸ (time zone
abbreviation string)פθĿ
.PP
嵭Υإå³
.I tzh_timecnt
Ȥ 4 ХȤ
.I long
ͤ (ʣ) ³ݴɤƤ롣
ͤϡɸץХȥǵҤƤ롣
줾ܻ
.RB ( time (2)
֤) ȤѤ졢
줾ˤƥ֤η롼뤬ѹ롣
Τ
.I tzh_timecnt
ǡ
.I "unsigned char"
1 ХȤͤǤ (ʣ³Ȥ⤢)
ͤϡեǵҤƤۤʤäפΡ֥֡פ
줾Ʊ褦˥ǥå줿ܻ֤Τɤ˴ϢŤ
뤫
ͤ
.I ttinifo
¤ΤФ륤ǥåȤƤ롣
.I ttinfo
¤ΤϥեǼΰ֤֤롣
ι¤ΤϰʲΤ褦Ƥ:
.in +4n
.sp
.nf
struct ttinfo {
long tt_gmtoff;
int tt_isdst;
unsigned int tt_abbrind;
};
.in
.fi
.sp
줾ι¤Τϡ 4 ХȤ \fIlong\fP \fItt_gmtoff\fP
1 ХȤ \fItt_isdst\fP,
1 ХȤ \fItt_abbrind\fP 鹽롣
.\"NAKANO int ʤΤ 4 ХȤʤΡ
줾ι¤Τˤơ
.I tt_gmtoff
UTC ˲ä٤ÿͿ
.I tt_isdst
.I tm_isdst
.BR localtime (3)
˥åȤ٤ɤ
.I tt_abbrind
ϥե \fIttinfo\fP ¤ () ΤȤ֤
ॾάʸФ륤ǥåǤ롣
.PP
ˤ 4 ХͤΥڥǤ
.I tzh_leapcnt
(ʣ) ³ɸХȥǵҤ롣
줾Υڥκǽͤϱäε (
.IR time (2)
֤) ͿܤͤϤλ˲ä٤ÿ
ÿͿ롣ΥڥϻθŤ˵Ҥ롣
.PP
ˤ
.I tzh_ttisstdcnt
֤롣 standard/wall ǡ줾 1 ХȤ
ͤݴɤ롣ϥ֤Υפ˴ϢŤ줿ܻ֤
ɸ (standard time) ɻ (wall clock time)
ɤǻꤵƤ뤫ޤͤϡ
POSIX ΥॾĶѿȤ
ॾե뤬ȤȤˤѤ롣
.PP
Ǹ
.I tzh_ttisgmtcnt
֤롣 UTC/local ǡ줾 1 ХȤ
ͤݴɤ롣ϥ֤Υפ˴ϢŤ줿ܻ֤
UTC ȥΤɤǻꤵƤ뤫ޤͤϡ
POSIX ΥॾĶѿȤ
ॾե뤬ȤȤˤѤ롣
.PP
.I localtime
ϡ
.I tzh_timeout
0 Ǥ뤫 time ե˵ϿƤǽܻ
⾮ˤϡ
ե˺ǽ˸ɸ
.I ttinfo
¤ΤȤ (ޤɸι¤Τʤϡñ˺ǽ
.I ttinfo
¤ΤȤ)
|
