Attention is currently required from: laforge. Hoernchen has posted comments on this change. ( https://gerrit.osmocom.org/c/libosmocore/+/30633 ) Change subject: logging: add log level cache ...................................................................... Patch Set 5: (3 comments) Patchset: PS5: I am also not hapy but we do unfortunately not know the difference between internal functions and exported lib functions so the symbol and function will always exist and can't be removed by the optimizer. The function should in practice not be exported by the lib anyway, it is only used by the vty because there is no proper split, but there is nothing I can do about that... (no, hidden does not help) A "removed" function with no body looks like this: ❯ gdb -batch -ex 'file libosmocore.so' -ex 'disassemble log_cache_update' Dump of assembler code for function log_cache_update: 0x00000000000281e6 <+0>: endbr64 0x00000000000281ea <+4>: push %rbp 0x00000000000281eb <+5>: mov %rsp,%rbp 0x00000000000281ee <+8>: mov %edi,-0x4(%rbp) 0x00000000000281f1 <+11>: mov %esi,%ecx 0x00000000000281f3 <+13>: mov %edx,%eax 0x00000000000281f5 <+15>: mov %ecx,%edx 0x00000000000281f7 <+17>: mov %dl,-0x8(%rbp) 0x00000000000281fa <+20>: mov %al,-0xc(%rbp) 0x00000000000281fd <+23>: nop 0x00000000000281fe <+24>: pop %rbp 0x00000000000281ff <+25>: ret End of assembler dump. Quite a lot of code for "nothing", and not really something I'd like to have for actual embedded targets... File src/logging.c: https://gerrit.osmocom.org/c/libosmocore/+/30633/comment/774b77dd_d5765455 PS5, Line 1037: log_update_cache got lost, since i'm unable to build "embedded" libosmocore. https://gerrit.osmocom.org/c/libosmocore/+/30633/comment/b656a0f5_fadc45de PS5, Line 1534: log d -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/30633 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: I35f8dd9127dd6e7feae392094fd6b3ce2d32558d Gerrit-Change-Number: 30633 Gerrit-PatchSet: 5 Gerrit-Owner: Hoernchen &lt;ewild(a)sysmocom.de&gt; Gerrit-Reviewer: Jenkins Builder Gerrit-CC: laforge &lt;laforge(a)osmocom.org&gt; Gerrit-Attention: laforge &lt;laforge(a)osmocom.org&gt; Gerrit-Comment-Date: Fri, 16 Dec 2022 17:46:53 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: laforge &lt;laforge(a)osmocom.org&gt; Gerrit-MessageType: comment