1 files changed, 31 insertions, 0 deletions
diff --git a/compiler-rt/lib/gwp_asan/optional/options_parser.h b/compiler-rt/lib/gwp_asan/optional/options_parser.h
new file mode 100644
index 000000000000..7a6bfaf0ce3e
--- /dev/null
+++ b/compiler-rt/lib/gwp_asan/optional/options_parser.h
@@ -0,0 +1,31 @@
+//===-- options_parser.h ----------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef GWP_ASAN_OPTIONAL_OPTIONS_PARSER_H_
+#define GWP_ASAN_OPTIONAL_OPTIONS_PARSER_H_
+
+#include "gwp_asan/optional/backtrace.h"
+#include "gwp_asan/options.h"
+#include "sanitizer_common/sanitizer_common.h"
+
+namespace gwp_asan {
+namespace options {
+// Parse the options from the GWP_ASAN_FLAGS environment variable.
+void initOptions();
+// Returns the initialised options. Call initOptions() prior to calling this
+// function.
+Options &getOptions();
+} // namespace options
+} // namespace gwp_asan
+
+extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE SANITIZER_WEAK_ATTRIBUTE const char *
+__gwp_asan_default_options();
+}
+
+#endif // GWP_ASAN_OPTIONAL_OPTIONS_PARSER_H_