blob: cce2da47c44c75f56df3c25597956cf1f05c6853 [file] [log] [blame]
Lluís Vilanovab1bae812013-03-05 14:47:38 +01001/*
2 * Interface for configuring and controlling the state of tracing events.
3 *
4 * Copyright (C) 2011-2012 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__CONTROL_INTERNAL_H
11#define TRACE__CONTROL_INTERNAL_H
12
13#include <string.h>
14
15
16extern TraceEvent trace_events[];
17
18
19static inline TraceEvent *trace_event_id(TraceEventID id)
20{
21 assert(id < trace_event_count());
22 return &trace_events[id];
23}
24
25static inline TraceEventID trace_event_count(void)
26{
27 return TRACE_EVENT_COUNT;
28}
29
30static inline bool trace_event_is_pattern(const char *str)
31{
32 assert(str != NULL);
33 return strchr(str, '*') != NULL;
34}
35
36static inline TraceEventID trace_event_get_id(TraceEvent *ev)
37{
38 assert(ev != NULL);
39 return ev->id;
40}
41
42static inline const char * trace_event_get_name(TraceEvent *ev)
43{
44 assert(ev != NULL);
45 return ev->name;
46}
47
48static inline bool trace_event_get_state_static(TraceEvent *ev)
49{
50 assert(ev != NULL);
51 return ev->sstate;
52}
53
54static inline bool trace_event_get_state_dynamic(TraceEvent *ev)
55{
56 assert(ev != NULL);
57 return ev->dstate;
58}
59
60static inline void trace_event_set_state_dynamic(TraceEvent *ev, bool state)
61{
62 assert(ev != NULL);
63 assert(trace_event_get_state_static(ev));
64 return trace_event_set_state_dynamic_backend(ev, state);
65}
66
67#endif /* TRACE__CONTROL_INTERNAL_H */