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Re: [Qemu-devel] [PATCH] osdep: initialize glib threads in all QEMU tool


From: Paolo Bonzini
Subject: Re: [Qemu-devel] [PATCH] osdep: initialize glib threads in all QEMU tools
Date: Tue, 08 Oct 2013 15:08:17 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130923 Thunderbird/17.0.9

Il 08/10/2013 14:25, Kevin Wolf ha scritto:
> The glib documentation says:
> 
>     Since version 2.24, calling g_thread_init() multiple times is
>     allowed, but nothing happens except for the first call.
> 
> I take that this means previously it wasn't allowed. qemu's configure
> checks for a minimum version of 2.12, so we seems to support glib
> versions that don't allow g_thread_init() to be called multiple times.
> 
> Do we need to protect against this?

I think that's the point of the "if (!g_thread_supported ())" tests.

Paolo



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