> On Oct 18, 2014, at 16:40 , Roland King <[email protected]> wrote: > > >> On 19 Oct 2014, at 5:23 am, Jean-Daniel Dupas <[email protected]> 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.
So, how would I do that, exactly? I suppose I have to pass Objective-C collection types to a method (which could be a straight C function) from a Swift call? That is, can a Swift variadic call translate into a C function call that accepts Obj-C collections? -- Rick Mann [email protected] _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
