Re: [PATCH v11 2/7] QIOChannelSocket: Implement io_writev zero copy flag & io_flush for CONFIG_LINUX

[Peter Xu]

On Thu, May 05, 2022 at 01:20:04AM -0300, Leonardo Bras Soares Passos wrote:
> (2) is already implemented in v11, but I have no issue implementing
> (1) for v12 if it's ok to create this 'global' define.

Dan's suggestion in the other thread sounds good to me with current
approach, on having CONFIG_LINUX to wrap the defines.

But note that it's still prone to change in the future, e.g., when other
qemu modules start to use MSG_ZEROCOPY, we'll probably at least move the
defines into some other headers.  We could probably need to clean things up
when it happens.

But I won't strongly ask for that - we can leave that for later.

Thanks,

-- 
Peter Xu