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* time.c (time_timeval): rounds subsecond toward zero.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@24059 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2009-07-12 16:18:51 +00:00
parent 703bff0b24
commit 4e94c36f3d
3 changed files with 14 additions and 15 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Mon Jul 13 01:18:46 2009 Nobuyoshi Nakada <nobu@ruby-lang.org>
* time.c (time_timeval): rounds subsecond toward zero.
Fri Jul 3 06:19:58 2009 Yukihiro Matsumoto <matz@ruby-lang.org>
* lib/complex.rb (Numeric#arg): should return NaN for NaN.

19
time.c
View file

@ -192,22 +192,17 @@ time_timeval(time, interval)
double f, d;
d = modf(RFLOAT(time)->value, &f);
if (d < 0) {
d += 1;
f -= 1;
}
if (d >= 0) {
t.tv_usec = (int)(d*1e6+0.5);
}
else if ((t.tv_usec = (int)(-d*1e6+0.5)) > 0) {
t.tv_usec = 1000000 - t.tv_usec;
f -= 1;
}
t.tv_sec = (time_t)f;
if (f != t.tv_sec) {
rb_raise(rb_eRangeError, "%f out of Time range", RFLOAT(time)->value);
}
t.tv_usec = (int)(d*1e6+0.5);
if (t.tv_usec >= 1000000) {
t.tv_usec -= 1000000;
if (++t.tv_sec <= 0) {
--t.tv_sec;
t.tv_usec = 999999;
}
}
}
break;

6
version.h
View file

@ -1,7 +1,7 @@
#define RUBY_VERSION "1.8.8"
#define RUBY_RELEASE_DATE "2009-07-03"
#define RUBY_RELEASE_DATE "2009-07-13"
#define RUBY_VERSION_CODE 188
#define RUBY_RELEASE_CODE 20090703
#define RUBY_RELEASE_CODE 20090713
#define RUBY_PATCHLEVEL -1
#define RUBY_VERSION_MAJOR 1
@ -9,7 +9,7 @@
#define RUBY_VERSION_TEENY 8
#define RUBY_RELEASE_YEAR 2009
#define RUBY_RELEASE_MONTH 7
#define RUBY_RELEASE_DAY 3
#define RUBY_RELEASE_DAY 13
#ifdef RUBY_EXTERN
RUBY_EXTERN const char ruby_version[];