diff options
| author | Paul Buetow <paul@buetow.org> | 2026-05-29 17:22:56 +0300 |
|---|---|---|
| committer | Paul Buetow <paul@buetow.org> | 2026-05-29 17:22:56 +0300 |
| commit | 4df620818f603564b2e6f4def6052baa72b2fbb1 (patch) | |
| tree | 133ea6c3d95304dc823319aaecab8dca8d8866da /internal/tracepoints | |
| parent | 8e524f9ca7f8c105f395bfa111f1b052206bc836 (diff) | |
utime/utimes: classify as FS family (fix Misc misclassification)
utime(2) and utimes(2) change a file's access/modification times by a real
filesystem path (filename at args[0]). The path was already captured
(KindPathname), but both syscalls fell through to FamilyMisc instead of
joining their siblings utimensat/futimesat in FamilyFS. Add them to
fsSyscalls and regenerate; the only generated change is trace IDs
1034-1037 flipping FamilyMisc -> FamilyFS.
Lock-in coverage:
- family_test.go asserts utime/utimes/utimensat/futimesat are all FamilyFS.
- classify_test.go + FormatUtime fixture assert utime is KindPathname with
PathnameField "filename" (path captured even though it is a char* string,
unlike domain/host name args).
- New ioworkload scenarios utime-basic/utimes/enoent and integration tests
TestUtimeBasic/Utimes/Enoent verify the path is captured at runtime,
including on the ENOENT error path.
Docs updated: moved utime/utimes from Misc to FS in
docs/syscall-tracing-plan.md to keep the drift tests green.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Diffstat (limited to 'internal/tracepoints')
| -rw-r--r-- | internal/tracepoints/generated_tracepoints.go | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/internal/tracepoints/generated_tracepoints.go b/internal/tracepoints/generated_tracepoints.go index c8d214d..92d08ce 100644 --- a/internal/tracepoints/generated_tracepoints.go +++ b/internal/tracepoints/generated_tracepoints.go @@ -1094,9 +1094,9 @@ var syscallFamilies = map[string]string{ "uretprobe": "Misc", "userfaultfd": "IPC", "ustat": "FS", - "utime": "Misc", + "utime": "FS", "utimensat": "FS", - "utimes": "Misc", + "utimes": "FS", "vfork": "Process", "vhangup": "Process", "vmsplice": "Misc", |