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Re: dlerror sets errno to ENOSYS
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From: |
Samuel Thibault |
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Subject: |
Re: dlerror sets errno to ENOSYS |
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Date: |
Mon, 7 Mar 2016 01:41:27 +0100 |
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User-agent: |
Mutt/1.5.21+34 (58baf7c9f32f) (2010-12-30) |
Diego Nieto Cid, on Sun 06 Mar 2016 21:11:58 -0300, wrote:
> The problem with the function as it is, is that by calling
> cthread_getspecific it forces dlerror to clobber errno; and then the console
> client is in trouble.
>
> May I do as below?
>
> void *val = NULL;
> if ( _cthread_init_routine)
rather
if (&_cthread_init_routine && _cthread_init_routine)
> cthread_getspecific (key, &val);
> return val;
but yes.
Samuel