[cleanup] Stop including fcntl.h needlessly

As we've moved from using POSIX I/O for opening protocols and devices to
higher level, typed APIs some of the remenants have remained. The
impacts aren't large, but it's always nice to clean up a little tech
debt.

This is the result of some git greps, python set operations and sed's
wonderful d operator. I looked for cc files that include fcntl.h but
don't use any of the O_, AT_ and F_ constants, and removed their fcntl.h
include.

Change-Id: I60eba4f81de5479b0319309f46bce9daefbbbdb8
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/801907
Commit-Queue: Auto-Submit <auto-submit@fuchsia-infra.iam.gserviceaccount.com>
Reviewed-by: Tamir Duberstein <tamird@google.com>
Fuchsia-Auto-Submit: Ian McKellar <ianloic@google.com>
202 files changed
tree: 9329b7310199da76beccb64abe1ce29b1fcce012
  1. boards/
  2. build/
  3. bundles/
  4. docs/
  5. examples/
  6. products/
  7. scripts/
  8. sdk/
  9. src/
  10. third_party/
  11. tools/
  12. zircon/
  13. .clang-format
  14. .clang-tidy
  15. .editorconfig
  16. .git-blame-ignore-revs
  17. .gitattributes
  18. .gitignore
  19. .gitmodules
  20. .gn
  21. .style.yapf
  22. analysis_options.yaml
  23. AUTHORS
  24. BUILD.gn
  25. CODE_OF_CONDUCT.md
  26. CONTRIBUTING.md
  27. fuchsia.code-workspace
  28. LICENSE
  29. OWNERS
  30. PATENTS
  31. pyrightconfig.json
  32. README.md
  33. rustfmt.toml
README.md

Fuchsia

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