# Ruby$B3+H/%\_!\<%F%#%s%0%m%0(B

**URL:** <https://www.ruby-forum.com/t/ruby-b3-h-f-s-0-m-0-b/155368>\
**Category:** Development\
**Created:** [December 11, 2008, 4:36am UTC](https://www.ruby-forum.com/t/ruby-b3-h-f-s-0-m-0-b/155368 "2008-12-11T04:36:34Z")\
**Posts on this page:** 8\
**Page:** 1

<div class="post-metadata">

**Author:** ![SASADA\_Koichi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/f1d935/32.png) [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Post date:** [December 11, 2008, 4:36am UTC](https://www.ruby-forum.com/t/ruby-b3-h-f-s-0-m-0-b/155368/1 "2008-12-11T04:36:34Z")

</div>

e$B!!$5$5$@$G$9!%e(B

e$B!!;22C$G$-$=$&$J?M$K@\<$r$+$1$F!$e(BRubye$B3+H/%\_!\<%F%#%s%0$r3+$-$^$7$?!%%a%b$re(B  
e$B$\*Aw$j$7$^$9!%e(B

Rubye$B3+H/%\_!\<%F%#%s%0e(B  
e$B\>l=j!’=)MU86e(B  
e$BF|;~!'e(B2008/12/11 9:00-12:30  
e$B;22C\<T!'e(Bmatz, akr, nobu, yugui, ko1

e$B$d$C$?$3$H!'e(BRedmine e$B$N%A%1%C%H$r8+D\>$7e(B  
e$B0J2\<!$%a%b!'e(B

- Bug #6: e$BCfED$5$s$,$&$5$5$s$K8@$&e(B
- Bug #233 [ruby-dev:35392]: e$B:G0-e(B knownbug  
e$B$G$h$$!Je(B1.9.1e$B!Ke(B  
e$B$?$@$7!$4D6-$r\>o$K=E$M$k$N$O$^$:$$$s$G!$$3$l$O2~A1$9$k$Y$-e(B
- Feature #235 [ruby-core:17652]: e$B$\*$$$H$/e(B
- Bug #256 [ruby-core:17739]: e$B$3$NLdBj$Oe(B3e$B$D$NLdBj$,4^$^$l$ke(B
  - defined? e$B$Ge(B const\_missing e$B$,8F$P$l$J$$e(B -\>  
e$B$3$l$O$=$N$^$^e(B
  - require ‘rubygems’ e$B$7$F$be(B RubyGems::VERSION  
e$B$,Dj5A$5$l$J$$e(B
    - rubygems e$B$,%m!\<%I$5$l$J$$e(B
    - RubyGems::VERSION e$B$,Dj5A$5$l$J$$e(B  
-\> akr: e$B$[$C$H$/e(B  
matz: e$B$3$l$K4X$7$F$Oe(B reject,  
e$BI,MW$K1~$8$F:F%]%9%H$7$F$[$7$$e(B  
e$B%a!\<%k$+$/e(B

- Bug #373 [ruby-dev:35648]: known bug  
e$B$G$b$$$$$,%F%9%H$G;\_$^$k$N$O:$$ke(B
  - e$B%F%9%H$G%V%m%C%/$7$J$$$h$&$K$J$s$H$+$9$ke(B -\> akr

- Bug #470 [ruby-dev:35915]: File.open e$B$He(B IO.open  
e$B$rJB$Y$F=q$/e(B -\> yugui
- Bug #497 [ruby-dev:35970]: yugi e$B$5$s$,4hD%$ke(B
- Bug #501 [ruby-core:18387]: e$BD\>$C$?5$$,$9$ke(B, e$B3NG’$9$ke(B  
(yugui)
- Bug #525 [ruby-dev:36062]: e$B%F%9%H$,0-$$e(B -\>  
e$B%F%9%H\>C$7$F1sF#$5$s$K3NG’e(B  
(matz)
- Bug #527 [ruby-dev:36063]: e$BJ|CV!$e(BRC issue e$B$+$i30$9e(B
- Bug #549 [ruby-core:18479]: e$B:F8=$G$-$:!$e(BEric e$B$KJ9$/e(B  
(yugui)
- Bug #553 [ruby-dev:36230]: closed
- Bug #555 [ruby-core:18527]: Eric e$B$KJ9$/e(B (yugui)
- Bug #566 [ruby-core:18600]: e$B8e$G!J%a!\<%k$+$b!Ke(B(matz)
- Bug #572 [ruby-core:18639]: e$BF#2,$5$s$K3NG’e(B (yugui)
- Bug #595 [ruby-dev:36511]: 1.9.1 e$B$G$Oe(B knownbug e$B$G$b$h$$e(B  
(ko1) 12/25  
e$B$=$l$+e(B Document e$B$G\<U$ke(B
- Bug #607 [ruby-core:18994]: close
- Bug #696 [ruby-core:19601]: e$BJ|CVe(B (1.9.1 rc e$B$G$O$J$$!Ke(B
- Feature #711 [ruby-core:19702]:
  - -K e$B$O8\_49@-$@$+$i$$$i$J$$$s$8$c!)e(B
  - -E e$B$OI,MW$J$N$+!)e(B
  - e$B$"$H$Ge(B

- Bug #730 [ruby-core:19750]: StringIO e$B$NNce(B (#632)  
e$B$b$"$o$;$F4hD%$ke(B (ko1)
- Bug #771 [ruby-core:20014]: accept (akr)
- Bug #799 [ruby-core:20131]: e$B2?$H$+$9$ke(B (nobu)
- Bug #821 [ruby-dev:37275]:
  - akr e$B0Fe(B
    - (1) testrb e$B$r;H$&e(B
    - (2) e$B8\_49@-e(B 100% e$B5a$a$k$N$J$ie(B gem install test  
e$B$9$ke(B

  - e$B$3$l0J9\_$N5DO@$Oe(B 1.9.2 e$B$K8~$1$F!JI,MW$J$i!Ke(B

- Bug #849: e$B$5$/$C$HD\>$9e(B (nobu)
- Bug #848 [ruby-core:20450]: e$B$H$j$"$($:8+$ke(B (matz)e$B!$C4Ev$Oe(B  
ko1
- Bug #842 [ruby-dev:37338]: reject,  
e$B$3$Ne(Bpatche$B$O$=$b$=$bJQ$o$ke(B
- Bug #832 [ruby-dev:37294]: e$BC4Eve(B matz
- Bug #827 [ruby-dev:37282]: eric e$B$KJ9$/e(B (yugui)
- Bug #803 [ruby-dev:37240]:
  - (1) 1.8 e$B$K$"$o$;$k$h$&$K4hD%$ke(B (ko1)
  - (2) e$B$3$l$O$3$N$^$^e(B (priority e$B$ODc$=$&!$\<BAu$OBgJQe(B)

- Bug #776 [ruby-core:20043]: e$B:F8=$G$-$J$$$H8@$&e(B (nobu)
- Bug #770 [ruby-core:20013]: accept e$B$G$$$$$@$m$&e(B, ryan  
e$B$K8@$&e(B (yugui)
- Feature #767 [ruby-dev:37132]: 1.9.1 e$BE\*$K$O%9%k!\<e(B
- Bug #763 [ruby-core:19990]: akr, ko1  
e$B$N:n6H$G$J$s$H$+$J$i$J$$$+8!F$e(B
- Bug #755 [ruby-core:19946]: Windows specific. e$B$&$5$5$s$KJ9$/e(B  
(akr)
- Bug #732 [ruby-dev:37046]:
  - (1) e$B;2\>H$O$G$-$k$h$&$K$9$ke(B
  - (2) nil e$B$K$9$ke(B -\> e$BM%@hEY$ODc$$!%e(Bat\_exit  
e$B$h$jA0$K$D$V$9$Y$-e(B

- Feature #710 [ruby-core:19690]: undef e$B$K$9$ke(B (akr)
- Bug #693 [ruby-core:19581]: 1.9.1 e$B$+$i:o=|!$e(Btrunk  
e$B$G$OD\>$7$Fe(B 1.9.2 e$B$Ge(B  
(ko1)
- Bug #688 [ruby-dev:36968]: e$B9M$($k!$$^$?$O:o$ke(B (akr)
- Bug #657 [ruby-core:19385]: close e$B$9$ke(B (nobu)
- Bug #653 [ruby-core:19351]: Eric e$B$K$U$ke(B (yugui)
- Bug #650 [ruby-dev:36750]: 1.9.1 e$B$G$Oe(B Planned Feature

e$B\<!2s!'e(B12/22 10:00-14:00 e$B=)MU86e(B

e$B%j%j!\<%9%W%i%s!'e(B

- e$B:#F|Cfe(B (12/11e$B!K$K%A%1%C%H3d$j?6$je(B
- e$B6aF|Cf$K!$e(B12e$B7n$Ne(BRC1e$B$N0U;WI=\<($r9T$&!Je(B-dev,  
-coree$B!Ke(B
- 12/22 e$B$K$b$&0lEY%\_!\<%F%#%s%0!wEl5~e(B
- 12/25 e$B$Ke(B RC1 e$B%j%j!\<%9e(B

---

<div class="post-metadata">

**Author:** ![SASADA\_Koichi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/f1d935/32.png) [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Post date:** [December 11, 2008, 5:52am UTC](https://www.ruby-forum.com/t/ruby-b3-h-f-s-0-m-0-b/155368/2 "2008-12-11T05:52:36Z")

</div>

e$B$3$s$K$A$O!"$J$+$`$ie(B(e$B$&e(B)e$B$G$9!#e(B

In message “[ruby-dev:37378] Rubye$B3+H/%\_!\<%F%#%s%0%m%0e(B”  
on Dec.11,2008 12:28:57, [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> - Bug #6: e$BCfED$5$s$,$&$5$5$s$K8@$&e(B

e$BCfED$5$s$,$o$+$C$F$k$J$i$=$l$GF~$l$F$b$i$($l$P!#e(B  
e$B;d$O$$$^$$$A!V$J$k$[$I!W$8$c$J$$$N$G!#e(B

> - Bug #755 [ruby-core:19946]: Windows specific. e$B$&$5$5$s$KJ9$/e(B (akr)

e$BBP1~%Q%C%A$r:n$C$F$3$NLdBj$,2r7h$9$k$H$3$m$^$G$O$?$I$jCe$$$Fe(B  
e$B$k$N$G$9$,!“%a%b%j4XO”$N%P%0$r;E9~$s$G$$$k$i$7$/JL$N%F%9%H$Ge(B  
[BUG]e$B$k$h$&$K$J$C$F$7$^$C$?$N$G:$$C$F$$$k$H$3$m$G$9!#e(B  
e$BC/$+%Q%C%A$N%P%0$rC5$7$F$/$l$k?M$,$$$k$J$i$=$N%Q%C%A$r=P$7$^e(B  
e$B$9$,e(B…

e$B$=$l$G$O!#e(B

---

<div class="post-metadata">

**Author:** ![SASADA\_Koichi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/f1d935/32.png) [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Post date:** [December 11, 2008, 9:35am UTC](https://www.ruby-forum.com/t/ruby-b3-h-f-s-0-m-0-b/155368/3 "2008-12-11T09:35:00Z")

</div>

e$B$3$s$K$A$O!"$J$+$`$ie(B(e$B$&e(B)e$B$G$9!#e(B

In message “[ruby-dev:37381] Re: Rubye$B3+H/%\_!\<%F%#%s%0%m%0e(B”  
on Dec.11,2008 13:44:58, [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> > - Bug #755 [ruby-core:19946]: Windows specific. e$B$&$5$5$s$KJ9$/e(B (akr)
> 
> e$BBP1~%Q%C%A$r:n$C$F$3$NLdBj$,2r7h$9$k$H$3$m$^$G$O$?$I$jCe$$$Fe(B  
> e$B$k$N$G$9$,!“%a%b%j4XO”$N%P%0$r;E9~$s$G$$$k$i$7$/JL$N%F%9%H$Ge(B  
> [BUG]e$B$k$h$&$K$J$C$F$7$^$C$?$N$G:$$C$F$$$k$H$3$m$G$9!#e(B  
> e$BC/$+%Q%C%A$N%P%0$rC5$7$F$/$l$k?M$,$$$k$J$i$=$N%Q%C%A$r=P$7$^e(B  
> e$B$9$,e(B…

e$B$3$l!"860x$o$+$j$^$7$?!#e(B

blocking regione$BFb$Ge(BGCe$B$,H/@8$9$k$H!“e(Bblocing  
regione$B$8$c$J$$%9%le(B  
e$B%C%Ie(B(e$B$J$s$+L\>A0$J$$$+$Je(B)e$B$N%9%?%C%/$,0l@Ze(Bmarke$B$5$l$J$$$?$a!”$=e(B  
e$B$N%9%l%C%I$G%9%?%C%/\>e$K$"$ke(BVALUEe$B$,2s\<}$5$l$F$7$^$$$^$9!#e(B  
e$BBP:v$H$7$F$O!"e(B

(1) blocking regione$B$+$ie(BGCe$B$,5/$3$5$l$?$H$-$Oe(Bblocking  
regione$B$8$ce(B  
e$B$J$$%9%l%C%I$r;\_$a$F$=$N%9%l%C%I$N%9%?%C%/$re(Bmarke$B$7$Fe(BGCe$B$re(B  
e$BB39T$5$;$k!#e(B  
e$B"\*e(B e$BL5M}$,$"$j$=$&e(B

(2) blocking regione$B$+$ie(BGCe$B$r5/$3$5$;$J$$e(B

(a) xmalloce$BEy$O;HMQ6X;\_$H$9$ke(B  
e$B"\*e(B e$BLLE]$J$N$G$O$J$$$+e(B

(b) blocking  
regione$B$+$ie(Bxmalloce$BEy$,8F$P$l$?$H$-$O%a%b%j3NJ]e(B  
e$B$G$-$J$/$F$be(BGCe$B$7$J$$e(B

e$B$H$$$C$?$"$?$j$,e(BIRCe$B$G$O=P$^$7$?!#e(B

e$B$=$l$G$O!#e(B

---

<div class="post-metadata">

**Author:** ![SASADA\_Koichi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/f1d935/32.png) [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Post date:** [December 15, 2008, 2:52pm UTC](https://www.ruby-forum.com/t/ruby-b3-h-f-s-0-m-0-b/155368/4 "2008-12-15T14:52:23Z")

</div>

e$B!!$5$5$@$G$9!%e(B

U.Nakamura wrote::

> ```
> e$B"*e(B e$BL5M}$,$"$j$=$&e(B
> 
> ```
> 
> (2) blocking regione$B$+$ie(BGCe$B$r5/$3$5$;$J$$e(B
> 
> (a) xmalloce$BEy$O;HMQ6X;\_$H$9$ke(B  
> e$B"\*e(B e$BLLE]$J$N$G$O$J$$$+e(B
> 
> (b) blocking regione$B$+$ie(Bxmalloce$BEy$,8F$P$l$?$H$-$O%a%b%j3NJ]e(B  
> e$B$G$-$J$/$F$be(BGCe$B$7$J$$e(B
> 
> e$B$H$$$C$?$"$?$j$,e(BIRCe$B$G$O=P$^$7$?!#e(B

© blocking\_region e$B$NCf$G!$$5$i$Ke(B ruby  
e$B$J4D6-$K$5$o$l$k\>uBV$K$J$j!Je(BGVL  
e$B$r\<hF@$9$k!K!$%a%b%j3NJ]$r9T$&!$$H$$$&$3$H$,9M$($i$l$^$9!%@-G=$O$b$A$m$se(B  
e$BMn$A$^$9$,!J;H$$$I$3$m$r4V0c$($k$H!$$H$F$b$H$F$bCY$/$J$j$^$9!K!$$I!\<$7$Fe(B  
e$B$bI,MW$J\>l9g$O;H$&!$$C$F$3$H$,=PMh$k$+$H;W$$$^$9!%e(B

---

<div class="post-metadata">

**Author:** ![SASADA\_Koichi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/f1d935/32.png) [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Post date:** [December 16, 2008, 5:48am UTC](https://www.ruby-forum.com/t/ruby-b3-h-f-s-0-m-0-b/155368/5 "2008-12-16T05:48:54Z")

</div>

e$B$3$s$K$A$O!"$J$+$`$ie(B(e$B$&e(B)e$B$G$9!#e(B

In message “[ruby-dev:37448] [Bug: trunk] GC from blocking region”  
on Dec.15,2008 22:44:31, [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> (c) blocking\_region e$B$NCf$G!$$5$i$Ke(B ruby e$B$J4D6-$K$5$o$l$k\>uBV$K$J$j!Je(BGVL  
> e$B$r\<hF@$9$k!K!$%a%b%j3NJ]$r9T$&!$$H$$$&$3$H$,9M$($i$l$^$9!%@-G=$O$b$A$m$se(B  
> e$BMn$A$^$9$,!J;H$$$I$3$m$r4V0c$($k$H!$$H$F$b$H$F$bCY$/$J$j$^$9!K!$$I!\<$7$Fe(B  
> e$B$bI,MW$J\>l9g$O;H$&!$$C$F$3$H$,=PMh$k$+$H;W$$$^$9!%e(B

e$B8=\>u$3$l$,$G$-$ke(BAPIe$B$,$J$$$o$1$G$9$,!“DI2C$G$-$k$b$N$J$i$9$k$He(B  
e$B$7$F$b!”$$$D:"$3$l$,2DG=$K$J$j$=$&$G$9$+e(B?

e$B$=$l$G$O!#e(B

---

<div class="post-metadata">

**Author:** ![SASADA\_Koichi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/f1d935/32.png) [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Post date:** [December 22, 2008, 1:46am UTC](https://www.ruby-forum.com/t/ruby-b3-h-f-s-0-m-0-b/155368/6 "2008-12-22T01:46:02Z")

</div>

e$B!!$5$5$@$G$9!%e(B

U.Nakamura wrote::

> In message “[ruby-dev:37448] [Bug: trunk] GC from blocking region”  
> on Dec.15,2008 22:44:31, [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:
> 
> > (c) blocking\_region e$B$NCf$G!$$5$i$Ke(B ruby e$B$J4D6-$K$5$o$l$k\>uBV$K$J$j!Je(BGVL  
> > e$B$r\<hF@$9$k!K!$%a%b%j3NJ]$r9T$&!$$H$$$&$3$H$,9M$($i$l$^$9!%@-G=$O$b$A$m$se(B  
> > e$BMn$A$^$9$,!J;H$$$I$3$m$r4V0c$($k$H!$$H$F$b$H$F$bCY$/$J$j$^$9!K!$$I!\<$7$Fe(B  
> > e$B$bI,MW$J\>l9g$O;H$&!$$C$F$3$H$,=PMh$k$+$H;W$$$^$9!%e(B
> 
> e$B8=\>u$3$l$,$G$-$ke(BAPIe$B$,$J$$$o$1$G$9$,!“DI2C$G$-$k$b$N$J$i$9$k$He(B  
> e$B$7$F$b!”$$$D:"$3$l$,2DG=$K$J$j$=$&$G$9$+e(B?

e$B!!:n$C$F$\_$^$7$?!%$3$l$GF0$/$+$d$C$F$b$i$($^$;$s$+!%$“$H!$L\>A0$N%;%s%9$,e(B  
e$B0-$9$.$k$H$+!$$=$&$$$&OC$b$”$k$+$H;W$&$N$G!$$$$$L\>A0Jg=8Cf$G$9!%e(B

e$BCm0U!'e(B

- rb\_thread\_call\_with\_gvl() e$B$KEO$94X?t$NJVCM$Oe(B VALUE e$B$@$He(B  
mark e$B$5$l$J$$$3$H$,$"$k$N$G!$e(BVALUE  
e$B$N\<u$1EO$7$O4pK\E\*$K$7$J$$e(B

e$B!!$A$J$\_$K!$e(B[ruby-dev:37448]  
e$B$G\<($7$?2r7h:v$O7j$,$“$C$F!$e(Bxmalloc e$B$7$?%ae(B  
e$B%b%j$Oe(B xfree  
e$B$7$J$1$l$P$J$i$J$$$H$$$&@)Ls$,$”$j$^$9!%$J$N$G!$0J2\<$N$h$&e(B  
e$B$K$9$k$N$,$h$$$N$G$O$J$$$+$H;W$$$^$9!%e(B

(a) malloc e$B;n9Te(B → e$B\<:GTe(B  
(b) rb\_thread\_call\_with\_gvl() e$B$r;H$C$Fe(B GC e$B$r6/@)H/@8e(B  
(c) malloc e$B;n9Te(B → e$B\<:GTe(B  
(d) C e$B%l%Y%k$G$N;q8;$r2s\<}!J8e;OKv!Ke(B  
(e) rb\_thread\_call\_with\_gvl() e$B$G8F$S=P$7$?4X?tCf$Ge(B NoMemoryError  
e$BH/@8e(B

# Index: vm\_core.h

— vm\_core.h (e$B%j%S%8%g%se(B 20894)  
+++ vm\_core.h (e$B:n6H%3%T!\<e(B)  
@@ -363,6 +363,7 @@ typedef struct rb\_thread\_struct  
int slice;

```
 native_thread_data_t native_thread_data;

```

- void \*blocking\_region\_buffer;

- th-\>blocking\_region\_buffer = region;  
region-\>prev\_status = th-\>status;  
set\_unblock\_function(th, func, arg, &region-\>oldubf);  
th-\>status = THREAD\_STOPPED;  
@@ -1033,6 +1034,32 @@ rb\_thread\_blocking\_region(  
}, ubf, data2);

- 

+/\* alias of rb\_thread\_blocking\_region() \*/  
+VALUE  
+rb\_thread\_call\_without\_gvl(

- rb\_blocking\_function\_t \*func, void \*data1,
- rb\_unblock\_function\_t \*ubf, void \*data2)  
+{
- return rb\_thread\_blocking\_region(func, data1, ubf, data2);  
+}
- 

+void \*  
+rb\_thread\_call\_with\_gvl(void \*(\*func)(void \*), void \*data1)  
+{

- rb\_thread\_t \*th = ruby\_thread\_from\_native();
- struct rb\_blocking\_region\_buffer \*brb =
- 

```
 (struct rb_blocking_region_buffer *)th->blocking_region_buffer;

```

- struct rb\_unblock\_callback prev\_unblock = th-\>unblock;
- void \*r;
- 
- blocking\_region\_end(th, brb);
- /\* enter to the Ruby world \*/
- r = (\*func)(data1);
- /\* levae from Ruby world \*/
- blocking\_region\_begin(th, brb, prev\_unblock.func,  
prev\_unblock.arg);
- return r;  
}

/\*

---

<div class="post-metadata">

**Author:** ![SASADA\_Koichi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/f1d935/32.png) [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Post date:** [December 24, 2008, 12:27pm UTC](https://www.ruby-forum.com/t/ruby-b3-h-f-s-0-m-0-b/155368/7 "2008-12-24T12:27:18Z")

</div>

e$B!!$5$5$@$G$9!%e(B

U.Nakamura wrote::

> In message “[ruby-dev:37531] Re: [Bug: trunk] GC from blocking region”  
> on Dec.22,2008 09:37:09, [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:
> 
> > e$B!!:n$C$F$\_$^$7$?!%$3$l$GF0$/$+$d$C$F$b$i$($^$;$s$+!%$“$H!$L\>A0$N%;%s%9$,e(B  
> > e$B0-$9$.$k$H$+!$$=$&$$$&OC$b$”$k$+$H;W$&$N$G!$$$$$L\>A0Jg=8Cf$G$9!%e(B
> 
> rb\_thread\_from\_native()e$B$,e(BNULLe$B$rJV$7$F;`$K$^$/$j$G$7$?!#e(B

e$B!!$J$+$@$5$s!$$3$NJU$C$F$I$&$J$C$F$^$7$?$C$1!%e(B

---

<div class="post-metadata">

**Author:** ![SASADA\_Koichi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/f1d935/32.png) [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\
**Post date:** [December 22, 2008, 9:33am UTC](https://www.ruby-forum.com/t/ruby-b3-h-f-s-0-m-0-b/155368/8 "2008-12-22T09:33:31Z")

</div>

e$B$3$s$K$A$O!"$J$+$`$ie(B(e$B$&e(B)e$B$G$9!#e(B

In message “[ruby-dev:37531] Re: [Bug: trunk] GC from blocking region”  
on Dec.22,2008 09:37:09, [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote:

> e$B!!:n$C$F$\_$^$7$?!%$3$l$GF0$/$+$d$C$F$b$i$($^$;$s$+!%$“$H!$L\>A0$N%;%s%9$,e(B  
> e$B0-$9$.$k$H$+!$$=$&$$$&OC$b$”$k$+$H;W$&$N$G!$$$$$L\>A0Jg=8Cf$G$9!%e(B

rb\_thread\_from\_native()e$B$,e(BNULLe$B$rJV$7$F;`$K$^$/$j$G$7$?!#e(B

e$B$=$l$G$O!#e(B