1 files changed, 23 insertions, 0 deletions
diff --git a/vendor/perf-event-open-sys/wrapper.h b/vendor/perf-event-open-sys/wrapper.h
new file mode 100644
index 000000000..1838eea99
--- /dev/null
+++ b/vendor/perf-event-open-sys/wrapper.h
@@ -0,0 +1,23 @@
+// This file is consumed by bindgen, called from our build.rs file.
+
+#include <linux/perf_event.h>
+#include <linux/hw_breakpoint.h>
+
+// for __NR_perf_event_open
+#include <asm/unistd.h>
+
+// bindgen won't capture preprocessor macro definitions, so we have to do this.
+enum perf_event_ioctls {
+    ENABLE = PERF_EVENT_IOC_ENABLE,
+    DISABLE = PERF_EVENT_IOC_DISABLE,
+    REFRESH = PERF_EVENT_IOC_REFRESH,
+    RESET = PERF_EVENT_IOC_RESET,
+    PERIOD = PERF_EVENT_IOC_PERIOD,
+    SET_OUTPUT = PERF_EVENT_IOC_SET_OUTPUT,
+    SET_FILTER = PERF_EVENT_IOC_SET_FILTER,
+    ID = PERF_EVENT_IOC_ID,
+    SET_BPF = PERF_EVENT_IOC_SET_BPF,
+    PAUSE_OUTPUT = PERF_EVENT_IOC_PAUSE_OUTPUT,
+    QUERY_BPF = PERF_EVENT_IOC_QUERY_BPF,
+    MODIFY_ATTRIBUTES = PERF_EVENT_IOC_MODIFY_ATTRIBUTES,
+};