libfdt: Map FDT_ERR_NOTFOUND to Option::None

Update the API to make use of Option when retrieving a node or property
from a DT, to ensure that client code treats NOTFOUND (a return value
which might not be a hard error) differently from serious error values.

Bug: 255521657
Test: atest vmbase_example.integration_test
Change-Id: I1404cab01f2065b0fed07330b8c1be54bb993680
2 files changed
tree: d25275cb31600d893beb7b0f7fef405c422869b6
  1. apex/
  2. apkdmverity/
  3. authfs/
  4. avmd/
  5. compos/
  6. demo/
  7. docs/
  8. encryptedstore/
  9. javalib/
  10. launcher/
  11. libs/
  12. microdroid/
  13. microdroid_manager/
  14. pvmfw/
  15. rialto/
  16. tests/
  17. virtualizationservice/
  18. vm/
  19. vm_payload/
  20. vmbase/
  21. vmclient/
  22. zipfuse/
  23. .clang-format
  24. .gitignore
  25. Android.bp
  26. OWNERS
  27. PREUPLOAD.cfg
  28. README.md
  29. TEST_MAPPING
README.md

Virtualization

This repository contains userspace services related to running virtual machines on Android, especially protected virtual machines. See the getting started documentation and Microdroid README for more information.