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From: Farid Zakaria <fmzakari@ucsc.edu>
To: Libc-help <libc-help@sourceware.org>
Subject: LD_AUDIT shared object using multiple object files
Date: Sat, 30 Apr 2022 19:16:17 -0700	[thread overview]
Message-ID: <CAH4OOv7beAFMhD8+xZa=NLJ=ucPTJOw7tYD9KHZPbz6m2XN5AQ@mail.gmail.com> (raw)

Hello!

I am trying to write a small problem to leverage the rtld audit[1] API
however I am running into an issue I am not sure I understand.

When I have restricted my program to a single object file (compilation
unit), everything works _peachy_. I am able to set LD_AUDIT
accordingly and things work as I expect.

I then try to refactor my code into smaller object files (trying to be
a good code citizen), but then the solution stopped working.

I am greeted with some "unresolved symbol" messages for the new
compilation units.

Is there a way around this?

PS: I also built a binary and verified that everything works
correctly, since my main() runs successfully, so my code structure is
sound as far as I can tell.

[1] https://man7.org/linux/man-pages/man7/rtld-audit.7.html

             reply	other threads:[~2022-05-01  2:16 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-01  2:16 Farid Zakaria [this message]
2022-05-01  7:07 ` Florian Weimer
2022-05-02 17:13   ` Farid Zakaria

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