[fidl][llcpp] Do not printf in the FIDL runtime

The FIDL runtime is at a lower layer than the stdio functionalities.
Printing to stdout/stderr may lead to re-entrant code or other
weirdness.

Change-Id: I2939cb2b03d5e1ae8f137c5b6b176f161d69bfb7
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/514112
Commit-Queue: Yifei Teng <yifeit@google.com>
Reviewed-by: Benjamin Prosnitz <bprosnitz@google.com>
Reviewed-by: Ian McKellar <ianloic@google.com>
1 file changed
tree: 7af250f05617d0b89a147afc64311a610fa078dd
  1. .clang-format
  2. .clang-tidy
  3. .git-blame-ignore-revs
  4. .gitattributes
  5. .gitignore
  6. .gn
  7. .style.yapf
  8. AUTHORS
  9. BUILD.gn
  10. CODE_OF_CONDUCT.md
  11. CONTRIBUTING.md
  12. LICENSE
  13. OWNERS
  14. PATENTS
  15. README.md
  16. boards/
  17. build/
  18. buildtools/
  19. bundles/
  20. docs/
  21. examples/
  22. garnet/
  23. products/
  24. rustfmt.toml
  25. scripts/
  26. sdk/
  27. src/
  28. third_party/
  29. tools/
  30. zircon/
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.

Read more about Fuchsia's principles.

How can I build and run Fuchsia?

See Getting Started.

Where can I learn more about Fuchsia?

See fuchsia.dev.