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-rw-r--r--tools/perf/util/cpumap.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/perf/util/cpumap.h b/tools/perf/util/cpumap.h
index 072c0a374794..c41518573c6a 100644
--- a/tools/perf/util/cpumap.h
+++ b/tools/perf/util/cpumap.h
@@ -1,6 +1,8 @@
#ifndef __PERF_CPUMAP_H
#define __PERF_CPUMAP_H
+#include <stdio.h>
+
struct cpu_map {
int nr;
int map[];
@@ -10,4 +12,6 @@ struct cpu_map *cpu_map__new(const char *cpu_list);
struct cpu_map *cpu_map__dummy_new(void);
void cpu_map__delete(struct cpu_map *map);
+size_t cpu_map__fprintf(struct cpu_map *map, FILE *fp);
+
#endif /* __PERF_CPUMAP_H */