LTT_FIELD_PID, LTT_FIELD_PARENT_PID, LTT_FIELD_NAME,
after_enum_process_state, NULL,
&g_array_index(hooks, LttvTraceHook, hn++));
if(ret) hn--;
ret = lttv_trace_find_hook(ts->parent.parent.t,
LTT_FIELD_PID, LTT_FIELD_PARENT_PID, LTT_FIELD_NAME,
after_enum_process_state, NULL,
&g_array_index(hooks, LttvTraceHook, hn++));
if(ret) hn--;
ret = lttv_trace_find_hook(ts->parent.parent.t,