From 124e02be72fdff05ab5d7f004a3c0d4061569380 Mon Sep 17 00:00:00 2001
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Thu, 15 Aug 2019 11:31:29 -0300
Subject: perf evswitch: Introduce init() method to set the on/off evsels from
 the command line

Another step in having all the boilerplate in just one place to then use
in the other tools.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Florian Weimer <fweimer@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: William Cohen <wcohen@redhat.com>
Link: https://lkml.kernel.org/n/tip-snreb1wmwyjei3eefwotxp1l@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
 tools/perf/util/evswitch.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'tools/perf/util/evswitch.h')

diff --git a/tools/perf/util/evswitch.h b/tools/perf/util/evswitch.h
index 94220d1bb479..fd30460b6218 100644
--- a/tools/perf/util/evswitch.h
+++ b/tools/perf/util/evswitch.h
@@ -4,8 +4,10 @@
 #define __PERF_EVSWITCH_H 1
 
 #include <stdbool.h>
+#include <stdio.h>
 
 struct evsel;
+struct evlist;
 
 struct evswitch {
 	struct evsel *on, *off;
@@ -14,6 +16,8 @@ struct evswitch {
 	bool	     show_on_off_events;
 };
 
+int evswitch__init(struct evswitch *evswitch, struct evlist *evlist, FILE *fp);
+
 bool evswitch__discard(struct evswitch *evswitch, struct evsel *evsel);
 
 #define OPTS_EVSWITCH(evswitch)								  \
-- 
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