[benchmark] Improve authfs/measure_io.cpp error message with errx()

errx() gives more context if the program exits with failure.

Bug: 236123069
Test: atest AuthFsBenchmarks
Change-Id: Iebac5bfaeb5c1a75414ee959606b3b46b90aae4c
1 file changed
tree: b9c59a3311b98bf0e0a1e3a7a9d9261f6810fc00
  1. apex/
  2. apkdmverity/
  3. authfs/
  4. avmd/
  5. compos/
  6. demo/
  7. docs/
  8. javalib/
  9. launcher/
  10. libs/
  11. microdroid/
  12. microdroid_manager/
  13. pvmfw/
  14. rialto/
  15. tests/
  16. virtualizationservice/
  17. vm/
  18. vmbase/
  19. vmclient/
  20. zipfuse/
  21. .clang-format
  22. .gitignore
  23. Android.bp
  24. OWNERS
  25. PREUPLOAD.cfg
  26. README.md
  27. TEST_MAPPING
README.md

Virtualization

This repository contains userspace services related to running virtual machines on Android, especially protected virtual machines. See the getting started documentation and Microdroid README for more information.