From: "Iñaki Baz Castillo" <ibc@...>
Date: 2012-05-14T09:32:07+09:00
Subject: Re: [C exten] Is it safe to use rb_hash_delete() without having the GVL?

2012/5/14 SASADA Koichi <ko1@atdot.net>:
> I believe it is dangerous.
>
> Because:
>
> (1) rb_hash_delete() can call Ruby's #hash method for each elements.
> (2) If another thread access to the hash simultaneously, it will be crash.

Thanks, I understand. However in my case I use Fixnums as keys in the
hash. I've done several tests and never crashes, maybe because Fixnum
objects are "untouchable"?

-- 
Iñaki Baz Castillo
<ibc@aliax.net>