[PATCH v16 4/8] nptl: add rtld_hidden_proto to __rseq_size and __rseq_offset

Florian Weimer fweimer@redhat.com
Fri Jan 10 19:05:34 GMT 2025


* Michael Jeanson:

> This allows accessing the internal aliases of __rseq_size and
> __rseq_offset from ld.so without ifdefs and avoids dynamic symbol
> binding at run time for both variables.
>
> Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
> Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
> ---
>  sysdeps/unix/sysv/linux/dl-rseq-symbols.S | 27 ++++++++++++++++-------
>  sysdeps/unix/sysv/linux/rseq-internal.h   | 16 ++++++++------
>  2 files changed, 28 insertions(+), 15 deletions(-)

I thought I had already acked this?  Anyway.

Reviewed-by: Florian Weimer <fweimer@redhat.com>

Thanks,
Florian



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