int VT_tracestate (int * state)
Gets logging state of current thread.
Set by configuration options PROCESS/CLUSTER, modified by VT_traceon/off().
There are three states:
0 = thread is logging
1 = thread is currently not logging
2 = logging has been turned off completely
State 2 is set through the configuration option PROCESS/CLUSTER NO for the whole process and cannot be changed.
VTTRACESTATE( state, ierr )
state | is set to current state |
Returns error code