fix: proper read error for device files with -files0-from

[Xylphy]

Fixes #780

The issue this PR referring to is somewhat fixed in main branch but the error message is not matched with GNU find.

GNU find:

$ sudo find -files0-from /dev/vhost-vsock
find: ‘/dev/vhost-vsock’: read error: File descriptor in bad state

Before:

$ sudo find -files0-from /dev/vhost-vsock
find: File descriptor in bad state (os error 77)

The diagnostic was missing the offending file name and the read error: wording, and it carried Rust's (os error N) suffix.

[codspeed-hq]

Merging this PR will not alter performance

✅ 20 untouched benchmarks

---

_{Comparing Xylphy:fix-files0-from-device-error (b8239f7) with main (42ddfb1)}

[github-actions]

Commit 48e6dfe has test result changes:

bfs testsuite:

Test results comparison:
  Current:   TOTAL: 314 / PASSED: 267 / FAILED: 41 / SKIPPED: 6
  Reference: TOTAL: 313 / PASSED: 266 / FAILED: 41 / SKIPPED: 6

Changes from main branch:
  TOTAL: +1
  PASSED: +1
  FAILED: +0

New test failures (1):
  - gnu/files0_from_ok

Test improvements (1):
  + gnu/okdir_path_empty

[github-actions]

Commit 50de4b8 has test result changes:

bfs testsuite:

Test results comparison:
  Current:   TOTAL: 312 / PASSED: 266 / FAILED: 40 / SKIPPED: 6
  Reference: TOTAL: 313 / PASSED: 266 / FAILED: 41 / SKIPPED: 6

Changes from main branch:
  TOTAL: -1
  PASSED: +0
  FAILED: -1

Test improvements (1):
  + gnu/okdir_path_empty

[github-actions]

Commit 5f72426 has test result changes:

bfs testsuite:

Test results comparison:
  Current:   TOTAL: 314 / PASSED: 266 / FAILED: 42 / SKIPPED: 6
  Reference: TOTAL: 313 / PASSED: 266 / FAILED: 41 / SKIPPED: 6

Changes from main branch:
  TOTAL: +1
  PASSED: +0
  FAILED: +1

New test failures (1):
  - gnu/files0_from_ok

[github-actions]

Commit 5a98655 has test result changes:

bfs testsuite:

Test results comparison:
  Current:   TOTAL: 314 / PASSED: 267 / FAILED: 41 / SKIPPED: 6
  Reference: TOTAL: 313 / PASSED: 266 / FAILED: 41 / SKIPPED: 6

Changes from main branch:
  TOTAL: +1
  PASSED: +1
  FAILED: +0

New test failures (1):
  - gnu/okdir_path_relative

Test improvements (1):
  + gnu/okdir_path_empty

[codecov]

Codecov Report

❌ Patch coverage is 53.33333% with 7 lines in your changes missing coverage. Please review.
✅ Project coverage is 92.22%. Comparing base (42ddfb1) to head (b8239f7).

Files with missing lines	Patch %	Lines
src/find/mod.rs	53.33%	7 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #809      +/-   ##
==========================================
- Coverage   92.29%   92.22%   -0.07%     
==========================================
  Files          35       35              
  Lines        7445     7456      +11     
  Branches      388      388              
==========================================
+ Hits         6871     6876       +5     
- Misses        433      439       +6     
  Partials      141      141              

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[github-actions]

Commit d5dbc2d has test result changes:

bfs testsuite:

Test results comparison:
  Current:   TOTAL: 314 / PASSED: 266 / FAILED: 42 / SKIPPED: 6
  Reference: TOTAL: 313 / PASSED: 266 / FAILED: 41 / SKIPPED: 6

Changes from main branch:
  TOTAL: +1
  PASSED: +0
  FAILED: +1

New test failures (1):
  - gnu/files0_from_ok

[sylvestre]

could you please fix the conflict? thanks

[sylvestre]

Still draft? :)

[Copilot]

Copilot was unable to review this pull request because the user who requested the review has reached their quota limit.

[Xylphy]

@sylvestre Ahh, I'm just waiting for the CI to finish😅

[Xylphy]

@sylvestre I think it's okay to review now