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To: cygwin@cygwin.com
Subject: Re: Possiblly bug of cygwin1.dll
In-Reply-To: <20240120141349.cde31e62177a0405b0ee9934@nifty.ne.jp> (Takashi
 Yano via Cygwin's message of "Sat, 20 Jan 2024 14:13:49 +0900")
References: <20240119224436.876a055f356f7c6796bc725b@nifty.ne.jp>
 <ZaqHGElhXZIc3NFX@calimero.vinschen.de>
 <20240120131825.4157c259fe058155137d6fe0@nifty.ne.jp>
 <20240120141349.cde31e62177a0405b0ee9934@nifty.ne.jp>
Date: Sat, 20 Jan 2024 10:13:22 +0100
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From: ASSI via Cygwin <cygwin@cygwin.com>
Reply-To: ASSI <Stromeko@nexgo.de>
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Takashi Yano via Cygwin writes:
> I might find the culprit in gcc's libstdc++ code such as:
> libstdc++-v3/include/ext/concurrentce.h:
>   class __mutex
>   {
>   private:
> #if __GTHREADS && defined __GTHREAD_MUTEX_INIT
>     __gthread_mutex_t _M_mutex = __GTHREAD_MUTEX_INIT;
> #else
>     __gthread_mutex_t _M_mutex;
> #endif
>
> __GTHREAD_MUTEX_INIT here is PTHREAD_MUTEX_INITIALIZER and
> __gthread_mutex_t is pthread_mutex_t.
>
> I think this code vaiolates the POSIX statement.

So what happens if you undefine __GTHREAD_MUTEX_INIT?


Regards,
Achim.
-- 
+<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+

SD adaptations for KORG EX-800 and Poly-800MkII V0.9:
http://Synth.Stromeko.net/Downloads.html#KorgSDada

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