[libc-commits] [libc] [libc] add dl_iterate_phdr and dladdr (PR #121179)

[Sam James via libc-commits]

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+//===-- Implementation of dl_iterate_phdr ---------------------------------===//
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thesamesam wrote:

I thought that this PR was just to make libunwind work (per PR description), hence `dladdr` being a stub, but we have a real implementation here for `dl_iterate_phdr`?

https://github.com/llvm/llvm-project/pull/121179