summaryrefslogtreecommitdiff
path: root/tools/perf/util/cap.h
diff options
context:
space:
mode:
Diffstat (limited to 'tools/perf/util/cap.h')
-rw-r--r--tools/perf/util/cap.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/tools/perf/util/cap.h b/tools/perf/util/cap.h
new file mode 100644
index 000000000000..c1b8ac033ccc
--- /dev/null
+++ b/tools/perf/util/cap.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __PERF_CAP_H
+#define __PERF_CAP_H
+
+#include <stdbool.h>
+#include <linux/capability.h>
+
+/* For older systems */
+#ifndef CAP_SYSLOG
+#define CAP_SYSLOG 34
+#endif
+
+#ifndef CAP_PERFMON
+#define CAP_PERFMON 38
+#endif
+
+#ifndef CAP_BPF
+#define CAP_BPF 39
+#endif
+
+/* Query if a capability is supported, used_root is set if the fallback root check was used. */
+bool perf_cap__capable(int cap, bool *used_root);
+
+#endif /* __PERF_CAP_H */