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From: Markus Wichmann <nullplan@gmx.net>
Newsgroups: gmane.linux.lib.musl.general
Subject: Re: Program with constructor function segfaults frequently
 with musl
Date: Thu, 15 Mar 2018 21:34:54 +0100
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On Thu, Mar 15, 2018 at 11:28:56AM +0000, Bracken Dawson wrote:
> Sadly my use case is to set a given mnt namespace before go becomes
> multi-threaded, which happens before the go main() function, so I do depend
> on reading argv in the constructor, I mean I could use a file or something
> else, but would rather not.
> 
> I guess this is just something I can get away with today in glibc that musl
> will never support.
> 
> Thanks for looking though.
> 

How about unshare(1)? Suddenly, no hacks are needed anymore...

Ciao,
Markus