[qemu_edu] Access devfs read-only in tools.

Update eductl to access devfs entries using O_RDONLY in preparation
for devfs requiring this in a future SDK build.

Fixed: 117747
Change-Id: I48cc32ce02c0e82a4abacb6dea2af37a4d4cc802
Reviewed-on: https://fuchsia-review.googlesource.com/c/sdk-samples/drivers/+/785312
Commit-Queue: Dave Smith <smithdave@google.com>
Reviewed-by: David Gilhooley <dgilhooley@google.com>
1 file changed
tree: 97dc09993d613e9a434bef05cb9bad4d026190d4
  1. scripts/
  2. src/
  3. third_party/
  4. tools/
  5. .bazelrc
  6. .clang-format
  7. .gitignore
  8. .gitmodules
  9. AUTHORS
  10. CONTRIBUTING.md
  11. driver-samples.code-workspace
  12. LICENSE
  13. OWNERS
  14. PATENTS
  15. README.md
  16. WORKSPACE.bazel
README.md

Fuchsia samples using the Fuchsia SDK

This repository contains instructions and source code to build, package and run Fuchsia samples using only the Fuchsia SDK.

Please refer to https://fuchsia.dev/fuchsia-src/get-started/sdk/get-started-with-driver for the most up to date guidance on how to bootstrap this repository.