Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/compiler-rt/lib/ubsan/ubsan_init.h

@@ -0,0 +1,34 @@
+//===-- ubsan_init.h --------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Initialization function for UBSan runtime.
+//
+//===----------------------------------------------------------------------===//
+#ifndef UBSAN_INIT_H
+#define UBSAN_INIT_H
+
+namespace __ubsan {
+
+// Get the full tool name for UBSan.
+const char *GetSanititizerToolName();
+
+// Initialize UBSan as a standalone tool. Typically should be called early
+// during initialization.
+void InitAsStandalone();
+
+// Initialize UBSan as a standalone tool, if it hasn't been initialized before.
+void InitAsStandaloneIfNecessary();
+
+// Initializes UBSan as a plugin tool. This function should be called once
+// from "parent tool" (e.g. ASan) initialization.
+void InitAsPlugin();
+
+}  // namespace __ubsan
+
+#endif  // UBSAN_INIT_H