: System Trace Events Event Name Constant Associated Data _ Data Type posix_trace_error POSIX_TRACE_ERROR error _ int posix_trace_start POSIX_TRACE_START None. posix_trace_stop POSIX_TRACE_STOP auto _ int posix_trace_overflow POSIX_TRACE_OVERFLOW None. posix_trace_resume POSIX_TRACE_RESUME None. If the Trace option and the Trace 