On Wed, Sep 3, 2014 at 08:33:31PM -0400, Bruce Momjian wrote:
> I can't seem to find a way to get the timezone offset via C; see:
>
> http://stackoverflow.com/questions/635780/why-does-glibc-timezone-global-not-agree-with-system-time-on-dst
>
> On Linux, do 'man timezone' for details. 'timezone' has the non-DST
> offset from GMT, and 'daylight' is a boolean which indicates DST, but
> not how much time is different for DST, and I am not sure it is always
> an hour. In fact 'daylight' is documented as saying whether there is
> every a daylight savings time, not that DST is active.
Uh, not sure what I was thinking --- strftime() is the way to go. Here
is the new output:
;
; Archive created at 2014-09-04 13:00:15 -0400 <---
; dbname: test
; TOC Entries: 8
; Compression: -1
; Dump Version: 1.12-0
; Format: CUSTOM
; Integer: 4 bytes
; Offset: 8 bytes
; Dumped from database version: 9.5devel
; Dumped by pg_dump version: 9.5devel
I found two other places in our dump code that use strftime with a
similar format, but they had problems with the timezone string on
Windows, so I switched those over to use a numeric timezone offset as
well.
Patch attached.
--
Bruce Momjian <bruce@momjian.us> http://momjian.us
EnterpriseDB http://enterprisedb.com
+ Everyone has their own god. +