RFR: 8304265: Implementation of Foreign Function and Memory API (Third Preview)
Paul Sandoz
psandoz at openjdk.org
Tue Mar 21 00:57:17 UTC 2023
On Fri, 17 Mar 2023 15:42:56 GMT, Per Minborg <pminborg at openjdk.org> wrote:
> API changes for the FFM API (third preview)
>
> Specdiff:
> https://cr.openjdk.org/~pminborg/panama/21/v1/specdiff/overview-summary.html
>
> Javadoc:
> https://cr.openjdk.org/~pminborg/panama/21/v1/javadoc/java.base/module-summary.html
src/java.base/share/classes/java/lang/foreign/Linker.java line 609:
> 607: * @see #captureStateLayout()
> 608: */
> 609: static Option captureCallState(String... capturedState) {
What if a name is not recognized? Throw IAE?
src/java.base/share/classes/java/lang/foreign/Linker.java line 621:
> 619: * to a downcall handle linked with {@link #captureCallState(String...)}}
> 620: *
> 621: * @see #captureCallState(String...)
How does a caller know what the structure may contain? Should we document the platform specific structures?
-------------
PR Review Comment: https://git.openjdk.org/jdk/pull/13079#discussion_r1142804110
PR Review Comment: https://git.openjdk.org/jdk/pull/13079#discussion_r1142804836
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