[ledger] Thread safety annotations for when we use mutex

Change of logic in GetOrCreateDbAtPath: store the db itself in the same
struct (former DbInitializationState, now DbWithInitializationState) as
the initialization state, so we can guard the access to it with the
same mutex.

TEST=ledger_unittests (LevelDbFactoryTest) + manually checked that
removing the locks generates errors at compile time.

LE-646 #done

Change-Id: I8eade843d1a4ae29d9fb2cf7a5c20467fa1676b1
3 files changed
tree: 9e1530ca20fc0c36bb76964296cbc9c6f6ba2893
  1. bin/
  2. boards/
  3. build/
  4. cloud/
  5. docs/
  6. examples/
  7. infra/
  8. lib/
  9. packages/
  10. products/
  11. public/
  12. tests/
  13. third_party/
  14. web/
  15. .clang-format
  16. .clang-tidy
  17. .gitignore
  18. AUTHORS
  19. BUILD.gn
  20. CONTRIBUTING.md
  21. LICENSE
  22. navbar.md
  23. PATENTS
  24. README.md
README.md

Peridot

Peridot is a framework for composed, intelligent and distributed user experiences.

Applications not explicitly designed to interoperate (and possibly implemented in different programming languages) are ephemerally downloaded and dynamically composed to run in a shared context. The framework manages application lifecycle, resources and view hierarchy; and well as context and suggestion infrastructure.

State of Peridot experiences is transparently synchronized across user devices using a distributed offline-first storage system.

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