[ECOS] sscanf() exception issue of C lib

[Xiaochen Zhou]

Jonathan Larmour дµÀ:
> Jonathan Larmour wrote:
>   
>> Let me know if there are any problems with the attached patch, which I'm
>> checking in. Thanks.
>>     
>
> Ahem. Now attached.
>
> Jifl
>   
+ // Don't let the files table change e.g. by closing the file.

+                if ( Cyg_libc_stdio_files::lock() ) {
+                    err = EINTR;
+                    break;
+                }

In most time, Cyg_libc_stdio_files::lock() return true, flush would not
work.

Xiaochen Zhou


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