Movatterモバイル変換

[0]ホーム
URL:

Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

 Sign up
Appearance settings

Commitb45f661

Browse files
committed
Sync our copy of the timezone library with IANA release tzcode2018e.
The non-cosmetic changes involve teaching the "zic" tzdata compiler aboutnegative DST. While I'm not currently intending that we start usingnegative-DST data right away, it seems possible that somebody would tryto use our copy of zic with bleeding-edge IANA data. So we'd better beout in front of this change code-wise, even though it doesn't matter forthe data file we're shipping.Discussion:https://postgr.es/m/30996.1525445902@sss.pgh.pa.us
1 parent59cb323 commitb45f661

File tree

4 files changed

+129
-46
lines changed

4 files changed

+129
-46
lines changed

‎src/timezone/README

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -55,7 +55,7 @@ match properly on the old version.
5555
Time Zone code
5656
==============
5757

58-
The code in this directory is currently synced with tzcode release2017c.
58+
The code in this directory is currently synced with tzcode release2018e.
5959
There are many cosmetic (and not so cosmetic) differences from the
6060
original tzcode library, but diffs in the upstream version should usually
6161
be propagated to our version. Here are some notes about that.

‎src/timezone/localtime.c

Lines changed: 7 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -60,9 +60,8 @@ static inttzdefrules_loaded = 0;
6060
/*
6161
* The DST rules to use if TZ has no rules and we can't load TZDEFRULES.
6262
* Default to US rules as of 2017-05-07.
63-
* POSIX 1003.1 section 8.1.1 says that the default DST rules are
64-
* implementation dependent; for historical reasons, US rules are a
65-
* common default.
63+
* POSIX does not specify the default DST rules;
64+
* for historical reasons, US rules are a common default.
6665
*/
6766
#defineTZDEFRULESTRING ",M3.2.0,M11.1.0"
6867

@@ -1158,10 +1157,11 @@ tzparse(const char *name, struct state *sp, bool lastditch)
11581157
else
11591158
{
11601159
/*
1161-
* If summer time is in effect, and the transition time
1162-
* was not specified as standard time, add the summer time
1163-
* offset to the transition time; otherwise, add the
1164-
* standard time offset to the transition time.
1160+
* If daylight saving time is in effect, and the
1161+
* transition time was not specified as standard time, add
1162+
* the daylight saving time offset to the transition time;
1163+
* otherwise, add the standard time offset to the
1164+
* transition time.
11651165
*/
11661166

11671167
/*

‎src/timezone/strftime.c

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -203,7 +203,7 @@ _fmt(const char *format, const struct pg_tm *t, char *pt,
203203
/*
204204
* Locale modifiers of C99 and later. The sequences %Ec
205205
* %EC %Ex %EX %Ey %EY %Od %oe %OH %OI %Om %OM %OS %Ou %OU
206-
* %OV %Ow %OW %Oy are supposed to providealternate
206+
* %OV %Ow %OW %Oy are supposed to providealternative
207207
* representations.
208208
*/
209209
gotolabel;

0 commit comments

Comments
 (0)
[8]ページ先頭
©2009-2025 Movatter.jp