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Re: [Patch] PR35063 __gthread_mutex_destroy

From: Mark Mitchell <mark at codesourcery dot com>
To: Janne Blomqvist <blomqvist dot janne at gmail dot com>
Cc: gcc-patches <gcc-patches at gcc dot gnu dot org>, gfortran <fortran at gcc dot gnu dot org>
Date: Fri, 29 Feb 2008 11:48:09 -0800
Subject: Re: [Patch] PR35063 __gthread_mutex_destroy
References: <47C3280D.1050805@gmail.com>

Janne Blomqvist wrote:

the attached patch adds __gthread_mutex_destroy as a function that all
thread implementations must provide. For posix, posix95, dce and tpf it
calls pthread_mutex_destroy, for win32 it calls CloseHandle, and for the
rest there is a null implementation that always returns success.

This is OK, but please be on the alert for reports for problems relating to:

For the patch, I have merely guessed that the posix95, dce and tpf
implementations provide pthread_mutex_destroy, as I have no way of
testing these.

If those systems turn not to have the functions, then we'll want to fall back to null implementation -- or whatever alternatives they do have.

Thanks,

--
Mark Mitchell
CodeSourcery
mark@codesourcery.com
(650) 331-3385 x713

References:
- [Patch] PR35063 __gthread_mutex_destroy
  - From: Janne Blomqvist

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