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-rw-r--r--tools/perf/arch/arm/util/auxtrace.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/arch/arm/util/auxtrace.c b/tools/perf/arch/arm/util/auxtrace.c
index 3b8eca0ffb17..eb6404267f17 100644
--- a/tools/perf/arch/arm/util/auxtrace.c
+++ b/tools/perf/arch/arm/util/auxtrace.c
@@ -5,6 +5,7 @@
*/
#include <dirent.h>
+#include <errno.h>
#include <stdbool.h>
#include <linux/coresight-pmu.h>
#include <linux/zalloc.h>