unix: add Dup3 on dragonfly Use the same implementation as on freebsd which is also what the dragonfly libc uses. Change-Id: I0ed513ae15fcb6dac77b2fc76f662723d66b75c6 Reviewed-on: https://go-review.googlesource.com/c/sys/+/636435 Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com> Reviewed-by: Ian Lance Taylor <iant@google.com> Reviewed-by: Carlos Amedee <carlos@golang.org> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> TryBot-Result: Gopher Robot <gobot@golang.org>
This repository holds supplemental Go packages for low-level interactions with the operating system.
This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://go.dev/doc/contribute.
The git repository is https://go.googlesource.com/sys.
The main issue tracker for the sys repository is located at https://go.dev/issues. Prefix your issue with “x/sys:” in the subject line, so it is easy to find.