Re: dlerror sets errno to ENOSYS

[Samuel Thibault]

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