Withdrawn: 8313396: Portable implementation of FORBID_C_FUNCTION and ALLOW_C_FUNCTION

[duke]

On Fri, 12 Jan 2024 06:16:25 GMT, Julian Waters <jwaters at openjdk.org> wrote:

> Please review a portable implementation of FORBID_C_FUNCTION and ALLOW_C_FUNCTION:
> 
> Currently, FORBID_C_FUNCTION only works for gcc like compilers, and ALLOW_C_FUNCTION acts to disable CRT warnings on Windows, where FORBID_C_FUNCTION does not work. It would be beneficial to provide a universal portable definition for both, to allow the macros to work on all platforms HotSpot can be compiled for.
> 
> The implementation is portable and _should_ work on all HotSpot supported platforms (I don't have an AIX device!).
> 
> Regrettably, I did end up having to change the signature of ALLOW_C_FUNCTION to work with this new implementation, as well as the way it is used. On one hand, it is more compact than before, but on the other the established syntax is likely more familiar by this point. I do hope this is not a showstopper, but understand if it is

This pull request has been closed without being integrated.

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PR: https://git.openjdk.org/jdk/pull/17387