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* time.c (rb_gmtime, rb_localtime): gmtime and localtime return

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NULL on error.  [ruby-core:23551]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23569 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2009-05-25 18:41:32 +00:00
parent 5ac1389aea
commit 762fec4946
3 changed files with 24 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue May 26 03:41:29 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* time.c (rb_gmtime, rb_localtime): gmtime and localtime return
NULL on error. [ruby-core:23551]
Tue May 26 03:38:37 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* string.c (rb_str_each_char, rb_str_each_codepoint): string

2
test/test_time.rb
View file

@ -1,7 +1,7 @@
require 'time'
require 'test/unit'
class TestTimeExtention < Test::Unit::TestCase # :nodoc:
class TestTimeExtension < Test::Unit::TestCase # :nodoc:
def test_rfc822
assert_equal(Time.utc(1976, 8, 26, 14, 30) + 4 * 3600,
Time.rfc2822("26 Aug 76 14:30 EDT"))

20
time.c
View file

@ -79,8 +79,24 @@ static int leap_year_p(long y);
#else
#define IF_HAVE_GMTIME_R(x) /* nothing */
#define ASCTIME(tm, buf) asctime(tm)
#define GMTIME(tm, result) (result = *gmtime(tm), &result)
#define LOCALTIME(tm, result) (result = *localtime(tm), &result)
#define GMTIME(tm, result) rb_gmtime((tm), &(result))
#define LOCALTIME(tm, result) rb_localtime((tm), &(result))
static inline struct tm *
rb_gmtime(const time_t *tm, struct tm *result)
{
struct tm *t = gmtime(tm);
if (t) *result = *t;
return t;
}
static inline struct tm *
rb_localtime(const time_t *tm, struct tm *result)
{
struct tm *t = localtime(tm);
if (t) *result = *t;
return t;
}
#endif
static ID id_divmod, id_mul, id_submicro, id_subnano;