I ended up doing my own struct definition without the union (I only care about the pointer variant) so I could go along with what Ian suggested above:
> It would be OK to pass a pointer to a struct to ioctl if the struct contains a pointer to other Go memory, but the struct field must have pointer type. https://github.com/WireGuard/wgctrl-go/pull/54 Seems to work fine, and no more Cgo! On Friday, May 17, 2019 at 1:22:36 PM UTC-4, Jan Mercl wrote: > > > > On Fri, May 17, 2019, 19:09 Matt Layher <mdla...@gmail.com <javascript:>> > wrote: > >> Thanks for the insight, this is very useful information. Perhaps I'll >> look into the mmap route. >> > > Possibly useful: https://godoc.org/modernc.org/memory > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/c5de35a1-593f-4893-a92e-59178caa7d8f%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
