feat(ax-posix-api): improve ArceOS epoll semantics#1034

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ZR233 merged 8 commits into

rcore-os:devfrom

cqwhfhh:feature/arceos-epoll-ready-queue

Jun 5, 2026

Commits on Jun 5, 2026

feat(ax-posix-api): improve ArceOS epoll semantics

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test(arceos): expect ELOOP for epoll self reference

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test(arceos): align epoll self-reference errno

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fix(ax-posix-api): avoid pipe read/write boundary hang

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fix(ax-posix-api): avoid epoll retaining closed fds

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fix(ax-posix-api): refresh epoll edge readiness
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chore: rerun PR CI
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fix(ax-posix-api): avoid spurious epoll edge events
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