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Date: Tue, 10 Mar 2020 15:04:48 +0100
From: Kaisrlík, Jan <jan.kaisrlik@...st.com>
To: musl@...ts.openwall.com
Subject: Re: musl and jemalloc support

On Tue, Mar 10, 2020 at 2:41 PM Rich Felker <dalias@...c.org> wrote:
>
> On Tue, Mar 10, 2020 at 12:08:57PM +0100, Kaisrlík, Jan wrote:
> > > the fact that you have libpthread.so means it's not a musl system
> > > and preloading a libpthread.so from another libc is expected to
> > > crash. (even on other systems you should not just preload libpthread,
> > > but libjemalloc should have it in its dependencies if needed.)
> > >
> >
> > Sorry, I kept libpthread from one of my previous tests which is slightly
> > misleading in this case. My system has only one libpthread library coming
> > from musl.
>
> musl has no libpthread.so, only libpthread.a (which is empty). If you
> have a libpthread.so, something probably went badly wrong in setting
> up your system.

Thank you for pointing this. Fortunately, it is symlink to libc.

ls -la usr/lib/libpthread.so
lrwxrwxrwx 1 X X 7 Mar  5 15:02 usr/lib/libpthread.so -> libc.so

>
> Rich

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