[PATCH] check if USE_TLS is defined before use

[Carmelo AMOROSO]

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Hans-Christian Egtvedt wrote:
> On Wed, 16 Dec 2009 15:27:13 +0100
> Carmelo AMOROSO <carmelo.amoroso at st.com> wrote:
> 
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>> Hans-Christian Egtvedt wrote:
>>> This patch will convert all the #ifdef USE_TLS and #if USE_TLS to
>>>  #if defined(USE_TLS) && USE_TLS.
>>>
>>> By checking if the USE_TLS is defined before checking its value will result in
>>> correct behavior for architectures not defining this config symbol.
>>>
>> Hi,
>> why not using now __UCLIBC_HAS_TLS__ instead that is defined for NTPL
>> case, and undefined otherwise ?
>>
> 
> AFAICT it should still separate between USE_TLS 0 and 1, but perhaps
> the check should be:
> 
> #ifdef __UCLIBC_HAS_TLS__ && USE_TLS ?
> 
> PS! I have not followed the TLS integration closely.
> 

Well, frankly I don't know... your patch is fine for the purpose of fixing
not TLS arch... probably it can be reviewed again later... we are quite near to
the final integration.

Can you push ? please could you cherry-pick into nptl branch too ?

Cheers,
Carmelo


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