xref: /openbmc/linux/tools/perf/util/evswitch.h (revision 9a87ffc99ec8eb8d35eed7c4f816d75f5cc9662e)
1d2360442SArnaldo Carvalho de Melo // SPDX-License-Identifier: GPL-2.0-only
2d2360442SArnaldo Carvalho de Melo // Copyright (C) 2019, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
3d2360442SArnaldo Carvalho de Melo #ifndef __PERF_EVSWITCH_H
4d2360442SArnaldo Carvalho de Melo #define __PERF_EVSWITCH_H 1
5d2360442SArnaldo Carvalho de Melo 
6d2360442SArnaldo Carvalho de Melo #include <stdbool.h>
7124e02beSArnaldo Carvalho de Melo #include <stdio.h>
8d2360442SArnaldo Carvalho de Melo 
9d2360442SArnaldo Carvalho de Melo struct evsel;
10124e02beSArnaldo Carvalho de Melo struct evlist;
11d2360442SArnaldo Carvalho de Melo 
12d2360442SArnaldo Carvalho de Melo struct evswitch {
13d2360442SArnaldo Carvalho de Melo 	struct evsel *on, *off;
140b495b12SArnaldo Carvalho de Melo 	const char   *on_name, *off_name;
15d2360442SArnaldo Carvalho de Melo 	bool	     discarding;
16d2360442SArnaldo Carvalho de Melo 	bool	     show_on_off_events;
17d2360442SArnaldo Carvalho de Melo };
18d2360442SArnaldo Carvalho de Melo 
19124e02beSArnaldo Carvalho de Melo int evswitch__init(struct evswitch *evswitch, struct evlist *evlist, FILE *fp);
20124e02beSArnaldo Carvalho de Melo 
218829e56fSArnaldo Carvalho de Melo bool evswitch__discard(struct evswitch *evswitch, struct evsel *evsel);
228829e56fSArnaldo Carvalho de Melo 
23add3a719SArnaldo Carvalho de Melo #define OPTS_EVSWITCH(evswitch)								  \
24add3a719SArnaldo Carvalho de Melo 	OPT_STRING(0, "switch-on", &(evswitch)->on_name,				  \
25*fc5d836cSDiederik de Haas 		   "event", "Consider events after the occurrence of this event"),	  \
26add3a719SArnaldo Carvalho de Melo 	OPT_STRING(0, "switch-off", &(evswitch)->off_name,				  \
27*fc5d836cSDiederik de Haas 		   "event", "Stop considering events after the occurrence of this event"), \
28add3a719SArnaldo Carvalho de Melo 	OPT_BOOLEAN(0, "show-on-off-events", &(evswitch)->show_on_off_events,		  \
29add3a719SArnaldo Carvalho de Melo 		    "Show the on/off switch events, used with --switch-on and --switch-off")
30add3a719SArnaldo Carvalho de Melo 
31d2360442SArnaldo Carvalho de Melo #endif /* __PERF_EVSWITCH_H */
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