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thread.c: fix rdoc

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* thread.c (rb_thread_blocking_region): fix typo and the description
  in "Safe C API".  ruby_xmalloc(), ruby_xrealloc() never try acquire
  GVL automatically unless GC runs, but had race condtions without GVL
  acquired until r36284.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36302 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2012-07-04 02:46:33 +00:00
parent a7e1820a9f
commit 1655b26f67
1 changed files with 3 additions and 2 deletions
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thread.c
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@ -1110,8 +1110,9 @@ rb_thread_blocking_region_end(struct rb_blocking_region_buffer *region)
*
* Safe C API:
* * rb_thread_interrupted() - check interrupt flag
* * ruby_xalloc(), ruby_xrealloc(), ruby_xfree() -
* if they called without GVL, acquire GVL automatically.
* * ruby_xmalloc(), ruby_xrealloc(), ruby_xfree() -
* they will work without GVL, and may acquire GVL
* when GC is needed.
*/
VALUE
rb_thread_blocking_region(