dlmopen and variables in the dynamic loader
Zack Weinberg
zackw@panix.com
Fri Aug 16 13:04:00 GMT 2019
On Fri, Aug 16, 2019 at 7:44 AM Florian Weimer <fweimer@redhat.com> wrote:
>
> dlmopen carefully replicates the initial ld.so in all namespaces.
> Unlike libc.so, ld.so is only loaded once. This can be used to share
> state across all namespaces.
Is it possible that we should change this, and load libc.so only once
as well? (And maybe also libpthread and libgcc_s? I guess at that
point we need to invent a DT_ONLY_LOAD_ME_ONCE tag...)
zw
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