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* process.c (rb_proc_times): Use RB_GC_GUARD to guard objects from GC.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42643 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2013-08-21 12:05:29 +00:00
parent 4b033d2692
commit 31a092c687
2 changed files with 15 additions and 6 deletions
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ChangeLog
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@ -1,3 +1,7 @@
Wed Aug 21 21:02:37 2013 Tanaka Akira <akr@fsij.org>
* process.c (rb_proc_times): Use RB_GC_GUARD to guard objects from GC.
Wed Aug 21 20:33:01 2013 Tanaka Akira <akr@fsij.org>
* process.c (get_clk_tck): Extracted from rb_proc_times.

17
process.c
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@ -6641,14 +6641,19 @@ rb_proc_times(VALUE obj)
{
const double hertz = get_clk_tck();
struct tms buf;
volatile VALUE utime, stime, cutime, sctime;
VALUE utime, stime, cutime, cstime, ret;
times(&buf);
return rb_struct_new(rb_cProcessTms,
utime = DBL2NUM(buf.tms_utime / hertz),
stime = DBL2NUM(buf.tms_stime / hertz),
cutime = DBL2NUM(buf.tms_cutime / hertz),
sctime = DBL2NUM(buf.tms_cstime / hertz));
utime = DBL2NUM(buf.tms_utime / hertz);
stime = DBL2NUM(buf.tms_stime / hertz);
cutime = DBL2NUM(buf.tms_cutime / hertz);
cstime = DBL2NUM(buf.tms_cstime / hertz);
ret = rb_struct_new(rb_cProcessTms, utime, stime, cutime, cstime);
RB_GC_GUARD(utime);
RB_GC_GUARD(stime);
RB_GC_GUARD(cutime);
RB_GC_GUARD(cstime);
return ret;
}
#else
#define rb_proc_times rb_f_notimplement