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* thread.c: clear thread structure.

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(TODO: survey that child process should clear mutex or not).
* bootstraptest/test_knownbug.rb, test_thread.rb: move a fixed test.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15044 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
ko1 2008-01-14 10:02:51 +00:00
parent 4b8de30bc5
commit 5360e77db8
3 changed files with 28 additions and 1 deletions
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7
ChangeLog
View file

@ -1,3 +1,10 @@
Mon Jan 14 18:53:58 2008 Koichi Sasada <ko1@atdot.net>
* thread.c: clear thread structure.
(TODO: survey that child process should clear mutex or not).
* bootstraptest/test_knownbug.rb, test_thread.rb: move a fixed test.
Mon Jan 14 18:43:38 2008 Koichi Sasada <ko1@atdot.net>
* bootstraptest/runner.rb: add "flunk" method.

8
bootstraptest/test_thread.rb
View file

@ -193,3 +193,11 @@ rescue
100
end
}, '[ruby-dev:31371]'
assert_equal 'true', %{
t = Thread.new { loop {} }
pid = fork {
exit t.status != "run"
}
Process.wait pid
$?.success?
}

14
thread.c
View file

@ -1955,7 +1955,18 @@ rb_thread_start_timer_thread(void)
rb_thread_create_timer_thread();
}
/***/
static int
terminate_atfork_i(st_data_t key, st_data_t val, rb_thread_t *current_th)
{
VALUE thval = key;
rb_thread_t *th;
GetThreadPtr(thval, th);
if (th != current_th) {
thread_cleanup_func(th);
}
return ST_CONTINUE;
}
void
rb_thread_atfork(void)
@ -1965,6 +1976,7 @@ rb_thread_atfork(void)
VALUE thval = th->self;
vm->main_thread = th;
st_foreach(vm->living_threads, terminate_atfork_i, (st_data_t)th);
st_clear(vm->living_threads);
st_insert(vm->living_threads, thval, (st_data_t) th->thread_id);
}