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-rw-r--r--tools/perf/perf-sys.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/tools/perf/perf-sys.h b/tools/perf/perf-sys.h
new file mode 100644
index 000000000..7a2264e1e
--- /dev/null
+++ b/tools/perf/perf-sys.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _PERF_SYS_H
+#define _PERF_SYS_H
+
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/syscall.h>
+#include <linux/compiler.h>
+
+struct perf_event_attr;
+
+static inline int
+sys_perf_event_open(struct perf_event_attr *attr,
+ pid_t pid, int cpu, int group_fd,
+ unsigned long flags)
+{
+ return syscall(__NR_perf_event_open, attr, pid, cpu,
+ group_fd, flags);
+}
+
+#endif /* _PERF_SYS_H */