diff options
Diffstat (limited to 'internal/generate/family_test.go')
| -rw-r--r-- | internal/generate/family_test.go | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/internal/generate/family_test.go b/internal/generate/family_test.go index af40e7d..47b7685 100644 --- a/internal/generate/family_test.go +++ b/internal/generate/family_test.go @@ -160,6 +160,22 @@ func TestClassifySyscallFamily(t *testing.T) { {"sys_enter_rt_sigqueueinfo", FamilySignals}, {"sys_enter_rt_tgsigqueueinfo", FamilySignals}, {"sys_enter_sigaltstack", FamilySignals}, + // ioprio_get/ioprio_set query/set the I/O scheduling class and priority of + // a process, process group, or user. They are the I/O-priority analogues of + // getpriority/setpriority (the CPU nice value) and share the identical + // which/who selector signature, so they classify as Process alongside them + // rather than falling through to Misc. Assert the ioprio pair together with + // their getpriority/setpriority siblings so a stray reclassification of any + // one of them trips this test. Note: the x86 I/O-port syscalls ioperm/iopl + // (asserted above as Misc) only share an "io" name prefix; they set + // port-access state, not process I/O priority, and stay in Misc. Keep in + // sync with the Process list in docs/syscall-tracing-plan.md. + {"sys_enter_ioprio_get", FamilyProcess}, + {"sys_exit_ioprio_get", FamilyProcess}, + {"sys_enter_ioprio_set", FamilyProcess}, + {"sys_exit_ioprio_set", FamilyProcess}, + {"sys_enter_getpriority", FamilyProcess}, + {"sys_enter_setpriority", FamilyProcess}, {"sys_enter_unlisted_future_syscall", FamilyMisc}, } |