trace/event-internal.h

   1 /*
   2  * Interface for configuring and controlling the state of tracing events.
   3  *
   4  * Copyright (C) 2012-2016 Lluís Vilanova <vilanova@ac.upc.edu>
   5  *
   6  * This work is licensed under the terms of the GNU GPL, version 2 or later.
   7  * See the COPYING file in the top-level directory.
   8  */
   9
  10 #ifndef TRACE__EVENT_INTERNAL_H
  11 #define TRACE__EVENT_INTERNAL_H
  12
  13 #include "trace/generated-events.h"
  14
  15
  16 /**
  17  * TraceEvent:
  18  * @id: Unique event identifier.
  19  * @vcpu_id: Unique per-vCPU event identifier.
  20  * @name: Event name.
  21  * @sstate: Static tracing state.
  22  *
  23  * Opaque generic description of a tracing event.
  24  */
  25 typedef struct TraceEvent {
  26     TraceEventID id;
  27     TraceEventVCPUID vcpu_id;
  28     const char * name;
  29     const bool sstate;
  30 } TraceEvent;
  31
  32 void trace_event_set_state_dynamic_init(TraceEvent *ev, bool state);
  33
  34 #endif /* TRACE__EVENT_INTERNAL_H */