Implement Windows registry key syscalls - #1114
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Decode and dispatch the extended registry-open syscall, validate native open options, and reuse the existing registry key resolution path with behavioral and host-fidelity coverage. Co-authored-by: Copilot <[email protected]>
Support Basic, Node, Full, Name, Cached, and HandleTags information, including registry metadata and Windows-compatible buffer status behavior. Preserve explicit follow-ups for registry casing, timestamps, and virtualization. Co-authored-by: Copilot <[email protected]>
Co-authored-by: Copilot <[email protected]>
Co-authored-by: Copilot <[email protected]>
Decode and dispatch the 10-argument NtNotifyChangeKey syscall through a NotifyChangeKeyParameters request struct. Gate on KEY_NOTIFY access, decode the REG_NOTIFY_CHANGE_* completion filter as bitflags, and reject unknown bits. The registry is a static store with no change-subscription mechanism, so an asynchronous registration returns STATUS_PENDING and is never completed, while a synchronous wait (which would block forever) returns STATUS_NOT_IMPLEMENTED. Tests assert the pending watch is not falsely completed by a later value write, plus the access, filter, and synchronous-mode contracts. Co-authored-by: Copilot <[email protected]>
CvvT
marked this pull request as ready for review
July 31, 2026 22:40
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🤖 SemverChecks 🤖 No breaking API changes detected Note: this does not mean API is unchanged, or even that there are no breaking changes; simply, none of the detections triggered. |
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NtOpenKeyEx,NtCreateKey,NtQueryKey, andNtSetValueKeyNtNotifyChangeKeynotifications for value and subkey changes.NtNotifyChangeKey, registry symbolic links, volatile keys, backup/restore privileges, and virtualization remain unsupported.