[3/3] msvcrt: Added _fflush_nolock() implementation

[Piotr Caban]

On 10/09/14 19:52, Iván Matellanes wrote:
> @@ -921,22 +921,36 @@ int CDECL MSVCRT_fflush(MSVCRT_FILE* file)
>   {
>       if(!file) {
>           msvcrt_flush_all_buffers(MSVCRT__IOWRT);
> +    } else if(file->_flag & MSVCRT__IOWRT || file->_flag & MSVCRT__IOREAD) {
> +        int ret;
> +
> +        MSVCRT__lock_file(file);
> +        ret = MSVCRT__fflush_nolock(file);
> +        MSVCRT__unlock_file(file);
> +
> +        return ret;
> +    }
> +    return 0;
> +}
file->_flag should be checked inside the lock (it's already done inside 
fflush_nolock). Could you please change the code to something like this:
if(!file)
     msvcrt_flush_all_buffers(MSVCRT__IOWRT);

MSVCRT__lock_file(file);
ret = MSVCRT__fflush_nolock(file);
MSVCRT__unlock_file(file);

Thanks,
Piotr