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-rw-r--r--tools/perf/util/util.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c
index b9716bc6e8fd..bc42c459f586 100644
--- a/tools/perf/util/util.c
+++ b/tools/perf/util/util.c
@@ -9,6 +9,7 @@
#endif
#include <dirent.h>
#include <inttypes.h>
+#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>