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* strftime.c (rb_strftime): calc timezone offset by myself if system

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doesn't provide timezone info.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19008 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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usa 2008-08-31 17:58:13 +00:00
parent 0f81455429
commit d4c5212794
2 changed files with 14 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Mon Sep 1 02:55:15 2008 NAKAMURA Usaku <usa@ruby-lang.org>
* strftime.c (rb_strftime): calc timezone offset by myself if system
doesn't provide timezone info.
Mon Sep 1 02:48:28 2008 Tanaka Akira <akr@fsij.org>
* tool/transcode-tblgen.rb: change "illegal" to "invalid".

9
strftime.c
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@ -477,6 +477,15 @@ rb_strftime(char *s, size_t maxsize, const char *format, const struct tm *timept
#ifdef HAVE_GETTIMEOFDAY
gettimeofday(&tv, &zone);
off = -zone.tz_minuteswest;
#else
/* no timezone info, then calc by myself */
{
struct tm utc;
time_t now;
time(&now);
utc = *gmtime(&now);
off = (now - mktime(&utc)) / 60;
}
#endif
#endif /* !HAVE_TIMEZONE */
#endif /* !HAVE_TM_ZONE */