[Bug c++/21240] Deadlock (pthread) in signal handler

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-04-28 02:11 -------
(In reply to comment #2)
> In this case, I need to know whether there is a fucntion that I can use to check
> whether a mutex is currently locked.
That is a pthread question and not in anyway a bug in any library or compiler, please don't abuse bug 
databases this way.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21240