RFR: 8347719: [REDO] Portable implementation of FORBID_C_FUNCTION and ALLOW_C_FUNCTION [v3]

[Kim Barrett]

On Wed, 16 Apr 2025 06:47:52 GMT, Johan Sjölen <jsjolen at openjdk.org> wrote:

>> Kim Barrett has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains five additional commits since the last revision:
>> 
>>  - Merge branch 'master' into redo-poisoning
>>  - Merge branch 'master' into redo-poisoning
>>  - note that clang bug with deprecated attribute has been fixed
>>  - improve/add clang-specific workarounds
>>  - apply original change
>
> LGTM, I hope we don't have to back this one out :-).

Thanks for reviews @jdksjolen and @tschatzl

-------------

PR Comment: https://git.openjdk.org/jdk/pull/24608#issuecomment-2827319790