SO_PEERCRED working on all Linux targets
They were disabled at the time to get nix passing arm-based tests. There's been a lot of changes in the upstream libs since then so maybe a few missing symbols were added?
I don't have the knowledge to say definitively whether that flag is valid on all platforms. I'd trust it is if libc exports it at this point.
921: Get `SO_PEERCRED` working on all Linux targets r=asomers a=jonas-schievink These were disabled for ARM way back in 0db6ed1 and 09c00ed. Try to enable them for all arches and Android as well, since the removal wasn't really explained and I see no reason why this shouldn't work. Co-authored-by: Jonas Schievink <firstname.lastname@example.org>