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-rw-r--r--tools/perf/util/util.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index 7c8915d92d..9966c21aaf 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -6,6 +6,7 @@
/* glibc 2.20 deprecates _BSD_SOURCE in favour of _DEFAULT_SOURCE */
#define _DEFAULT_SOURCE 1
+#include <dirent.h>
#include <fcntl.h>
#include <stdbool.h>
#include <stddef.h>
@@ -56,6 +57,13 @@ int perf_tip(char **strp, const char *dirpath);
int sched_getcpu(void);
#endif
+#ifndef HAVE_SCANDIRAT_SUPPORT
+int scandirat(int dirfd, const char *dirp,
+ struct dirent ***namelist,
+ int (*filter)(const struct dirent *),
+ int (*compar)(const struct dirent **, const struct dirent **));
+#endif
+
extern bool perf_singlethreaded;
void perf_set_singlethreaded(void);