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* ext/date/date_core.c (datetime_s_now): [ruby-core:43256].

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35002 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
tadf 2012-03-13 22:56:03 +00:00
parent db68d5ba7b
commit f24d9fcd75
2 changed files with 45 additions and 1 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Wed Mar 14 07:48:36 2012 Tadayoshi Funaba <tadf@dotrb.org>
* ext/date/date_core.c (datetime_s_now): [ruby-core:43256].
Tue Mar 13 22:00:14 2012 Nobuyoshi Nakada <nobu@ruby-lang.org>
* compile.c (iseq_set_arguments): keyword rest arg without keyword args.

42
ext/date/date_core.c
View file

@ -3583,6 +3583,15 @@ date_s_nth_kday(int argc, VALUE *argv, VALUE klass)
#endif
#if !defined(HAVE_GMTIME_R)
static struct tm*
gmtime_r(const time_t *t, struct tm *tm)
{
auto struct tm *tmp = gmtime(t);
if (tmp)
*tm = *tmp;
return tmp;
}
static struct tm*
localtime_r(const time_t *t, struct tm *tm)
{
@ -3623,6 +3632,7 @@ date_s_today(int argc, VALUE *argv, VALUE klass)
if (time(&t) == -1)
rb_sys_fail("time");
tzset();
if (!localtime_r(&t, &tm))
rb_sys_fail("localtime");
@ -7838,6 +7848,7 @@ datetime_s_now(int argc, VALUE *argv, VALUE klass)
rb_sys_fail("gettimeofday");
sec = tv.tv_sec;
#endif
tzset();
if (!localtime_r(&sec, &tm))
rb_sys_fail("localtime");
@ -7851,8 +7862,37 @@ datetime_s_now(int argc, VALUE *argv, VALUE klass)
s = 59;
#ifdef HAVE_STRUCT_TM_TM_GMTOFF
of = tm.tm_gmtoff;
#elif defined(HAVE_VAR_TIMEZONE)
#ifdef HAVE_VAR_ALTZONE
of = (long)((tm.tm_isdst > 0) ? altzone : timezone);
#else
of = -timezone;
of = (long)-timezone;
if (tm.tm_isdst) {
time_t sec2;
tm.tm_isdst = 0;
sec2 = mktime(&tm);
of += (long)difftime(sec2, sec);
}
#endif
#elif defined(HAVE_TIMEGM)
{
time_t sec2;
sec2 = timegm(&tm);
of = (long)difftime(sec2, sec);
}
#else
{
struct tm tm2;
time_t sec2;
if (!gmtime_r(&sec, &tm2))
rb_sys_fail("gmtime");
tm2.tm_isdst = tm.tm_isdst;
sec2 = mktime(&tm2);
of = (long)difftime(sec, sec2);
}
#endif
#ifdef HAVE_CLOCK_GETTIME
sf = ts.tv_nsec;