tree d0e917f9caa9aed787f769b326c67b7f2b926fb3
parent bae9cf651796db898b1e4bd77a1a47c5f2d7b04d
author Tobias Klauser <tklauser@distanz.ch> 1600074399 +0200
committer Tobias Klauser <tobias.klauser@gmail.com> 1600146533 +0000

internal/poll, internal/syscall/unix, net: enable writev on illumos

Illumos supports iovec read/write. Add the writev wrapper to
internal/syscall/unix and use it to implement internal/poll.writev for
net.(*netFD).writeBuffers.

Change-Id: Ie256c2f96aba8e61fb21991788789a049425f792
Reviewed-on: https://go-review.googlesource.com/c/go/+/254638
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Trust: Tobias Klauser <tobias.klauser@gmail.com>