1 // SPDX-License-Identifier: GPL-2.0-only 1 // SPDX-License-Identifier: GPL-2.0-only
2 // Copyright (C) 2019, Red Hat Inc, Arnaldo Ca 2 // Copyright (C) 2019, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
3 #ifndef __PERF_EVSWITCH_H 3 #ifndef __PERF_EVSWITCH_H
4 #define __PERF_EVSWITCH_H 1 4 #define __PERF_EVSWITCH_H 1
5 5
6 #include <stdbool.h> 6 #include <stdbool.h>
7 #include <stdio.h> 7 #include <stdio.h>
8 8
9 struct evsel; 9 struct evsel;
10 struct evlist; 10 struct evlist;
11 11
12 struct evswitch { 12 struct evswitch {
13 struct evsel *on, *off; 13 struct evsel *on, *off;
14 const char *on_name, *off_name; 14 const char *on_name, *off_name;
15 bool discarding; 15 bool discarding;
16 bool show_on_off_events; 16 bool show_on_off_events;
17 }; 17 };
18 18
19 int evswitch__init(struct evswitch *evswitch, 19 int evswitch__init(struct evswitch *evswitch, struct evlist *evlist, FILE *fp);
20 20
21 bool evswitch__discard(struct evswitch *evswit 21 bool evswitch__discard(struct evswitch *evswitch, struct evsel *evsel);
22 22
23 #define OPTS_EVSWITCH(evswitch) 23 #define OPTS_EVSWITCH(evswitch) \
24 OPT_STRING(0, "switch-on", &(evswitch) 24 OPT_STRING(0, "switch-on", &(evswitch)->on_name, \
25 "event", "Consider events a 25 "event", "Consider events after the occurrence of this event"), \
26 OPT_STRING(0, "switch-off", &(evswitch 26 OPT_STRING(0, "switch-off", &(evswitch)->off_name, \
27 "event", "Stop considering 27 "event", "Stop considering events after the occurrence of this event"), \
28 OPT_BOOLEAN(0, "show-on-off-events", & 28 OPT_BOOLEAN(0, "show-on-off-events", &(evswitch)->show_on_off_events, \
29 "Show the on/off switch ev 29 "Show the on/off switch events, used with --switch-on and --switch-off")
30 30
31 #endif /* __PERF_EVSWITCH_H */ 31 #endif /* __PERF_EVSWITCH_H */
32 32
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