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DarraghClarke
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@DarraghClarke DarraghClarke commented Oct 1, 2025

This PR is based on #25546 , though it was suggested to split that PR into 2 for easier reviewing and to give better visibility in the git history.
This PR contains all the JExtract generated code that will be needed for converting Java's KQueue implementation to use Panama features instead of JNI. The actual updates to KQueue to make use of these files will come in the second PR.

The basic structure here has the different native structures and methods split into 3 different packages all preceded by
src/java.base/macosx/classes/jdk/internal/ffi/generated/
Included in each package is a file package-info.java which contains the script that was used to generate these files so that others can reproduce them in future.

The only modifications that have been made to the files post-generation are:

  • Adding copyright headers
  • Adding warning suppression for using restricted methods

Some further modifications to these files to cut down on code duplication and adding support for errno handling on the native calls will come in the 2nd PR alongside the KQueue changes mentioned.


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  • Change must be properly reviewed (1 review required, with at least 1 Reviewer)
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Issue

  • JDK-8368877: Generate Jextract bindings for Kqueue (Sub-task - P4)

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bridgekeeper bot commented Oct 1, 2025

👋 Welcome back dclarke! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

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openjdk bot commented Oct 1, 2025

@DarraghClarke This change now passes all automated pre-integration checks.

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

After integration, the commit message for the final commit will be:

8368877: Generate Jextract bindings for Kqueue

Reviewed-by: alanb, aefimov

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At the time when this comment was updated there had been 125 new commits pushed to the master branch:

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@openjdk openjdk bot added the core-libs core-libs-dev@openjdk.org label Oct 1, 2025
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@DarraghClarke The following label will be automatically applied to this pull request:

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@openjdk openjdk bot added the rfr Pull request is ready for review label Oct 1, 2025
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Webrevs

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@AlanBateman AlanBateman left a comment

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Thanks for doing this, it gives a baseline for the follow-on changes so it's clear what is modified. The package name looks good.

@openjdk openjdk bot added the ready Pull request is ready to be integrated label Oct 2, 2025
* echo "#include <sys/event.h>" >> $HEADER_NAME
*
*
* jextract --target-package jdk.internal.natives.net.kqueue \
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Should the target package be jdk.internal.ffi.generated.kqueue?

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