[modular] Fix race condition in PseudoDirServer

Sometimes, the child thread was calling .signal() even before parent
thread kicked off a .wait().

The fix is to use condition variables the correct way -- have the child
use use the lock :)

Test: Verified that it doesnt flake by running:
fx run-test peridot_tests -- --gtest_filter='ModularConfigReaderTest.OverrideConfigDir' --gtest_repeat=2000

MF-419 #done

Change-Id: Ib74317da4478d9539070a74815b3b8ad5f08a45c
1 file changed
tree: 8eb06933acdc2d29f2a7a8a4208e1fda98d2f246
  1. boards/
  2. build/
  3. buildtools/
  4. bundles/
  5. docs/
  6. examples/
  7. garnet/
  8. infra/
  9. peridot/
  10. products/
  11. scripts/
  12. sdk/
  13. src/
  14. third_party/
  15. tools/
  16. zircon/
  17. .clang-format
  18. .clang-tidy
  19. .dir-locals.el
  20. .gitattributes
  21. .gitignore
  22. .gn
  23. AUTHORS
  24. BUILD.gn
  25. CODE_OF_CONDUCT.md
  26. CONTRIBUTING.md
  27. LICENSE
  28. OWNERS
  29. PATENTS
  30. README.md
  31. rustfmt.toml
README.md

Fuchsia

Pink + Purple == Fuchsia (a new operating system)

What is Fuchsia?

Fuchsia is a modular, capability-based operating system. Fuchsia runs on modern 64-bit Intel and ARM processors.

Fuchsia is an open source project with a code of conduct that we expect everyone who interacts with the project to respect.

How can I build and run Fuchsia?

See Getting Started.

Where can I learn more about Fuchsia?

See the documentation.