[03/10] msvcirt: Implement ostream::flush

[Piotr Caban]

On 06/06/16 13:52, Iván Matellanes wrote:
>  DEFINE_THISCALL_WRAPPER(ostream_flush, 4)
>  ostream* __thiscall ostream_flush(ostream *this)
>  {
> -    FIXME("(%p) stub\n", this);
> +    ios *base = ostream_get_ios(this);
> +
> +    TRACE("(%p)\n", this);
> +
> +    if (call_streambuf_sync(base->sb) == EOF)
> +        ios_clear(base, base->state | IOSTATE_failbit);
This function should be thread-safe. Please use ios_lockbuf and 
ios_unlockbuf.

Thanks,
Piotr