tree 9df994c4ec2f78685e2ab2f25375b9c0b1c0e5e4
parent 413ae7eecf3f69b13bf2df4a3fec146a8bb63761
author Tobias Klauser <tklauser@distanz.ch> 1619475823 +0200
committer Tobias Klauser <tobias.klauser@gmail.com> 1619478420 +0000

unix: on linux use accept4 in Accept, fall back to accept

Android seems to block the accept syscall in newer versions. Use accept4
instead on kernel versions that support it (Linux 2.6.28 and newer) and
fall back to accept on ENOSYS.

Updates golang/go#45767

Change-Id: If557eaaaa0b69112bbe66ed820fbb382afb53b04
Reviewed-on: https://go-review.googlesource.com/c/sys/+/313690
Trust: Tobias Klauser <tobias.klauser@gmail.com>
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>