intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 17 insertions, 0 deletions

diff --git a/library/cpp/execprofile/profile.h b/library/cpp/execprofile/profile.h
new file mode 100644
index 0000000000..ccb8866656
--- /dev/null
+++ b/library/cpp/execprofile/profile.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include <stdio.h>
+
+// Starts capturing execution samples
+void BeginProfiling();
+
+// Resets captured execution samples
+void ResetProfile();
+
+// Pauses capturing execution samples and dumps them to the file
+// Samples are not cleared so that profiling can be continued by calling BeginProfiling()
+// or it can be started from scratch by calling ResetProfile() and then BeginProfiling()
+void EndProfiling(FILE* out);
+
+// Dumps the profile to default file (basename.pid.N.profile)
+void EndProfiling();