> On 19 Oct 2014, at 5:23 am, Jean-Daniel Dupas <mail...@xenonium.com> wrote:
> 
> AFAIK, variadic C functions are not (yet) callable from swift code.
> 
> 

They aren’t - I didn’t remember fnctl() was varidadic. I shall quote an Apple 
engineer then ..

"This is not possible in Swift. C variadics are inherently unsafe, and not 
compatible with Swift variadics. You're encouraged to provide alternate 
versions of your collection-y variadics that take an array. Your format-y 
variadics (like this one?) can use Swift's String's variadic initializers ahead 
of time."

So you get to go wrap fcntl() in something else it seems. 
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