Ok, with the below syntax I managed to write to fd 4, and on the bash cmd line do 4>&2 to redirect to stdout.
/R Den fredag 20 april 2018 kl. 15:03:41 UTC+2 skrev Robert Bielik: > > Exactly how would the call on the child side look ? > > file := os.NewFile(uintptr(3), "fd3") > > ? > > Den fredag 20 april 2018 kl. 14:54:29 UTC+2 skrev Ian Lance Taylor: >> >> On Fri, Apr 20, 2018 at 5:22 AM, Robert Bielik <robert...@gmail.com> >> wrote: >> > >> > I have an application where I'd like to be able to pipe data in/out, >> but not >> > on stdin/stdout/err, but on other file descriptors. How to ? >> >> If you are on a Unix system, on the parent side see the ExtraFiles >> field of os/exec.Command, and on the child side see os.NewFile. >> >> Ian >> > -- 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. For more options, visit https://groups.google.com/d/optout.
