1 files changed, 19 insertions, 0 deletions
diff --git a/security/sandbox/chromium/base/posix/can_lower_nice_to.h b/security/sandbox/chromium/base/posix/can_lower_nice_to.h
new file mode 100644
index 0000000000..aa8f02e9f7
--- /dev/null
+++ b/security/sandbox/chromium/base/posix/can_lower_nice_to.h
@@ -0,0 +1,19 @@
+// Copyright 2018 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef BASE_POSIX_CAN_LOWER_NICE_TO_H_
+#define BASE_POSIX_CAN_LOWER_NICE_TO_H_
+
+namespace base {
+namespace internal {
+
+// Returns true if lowering the nice value of a process or thread to
+// |nice_value| using setpriority() or nice() should succeed. Note: A lower nice
+// value means a higher priority.
+bool CanLowerNiceTo(int nice_value);
+
+}  // namespace internal
+}  // namespace base
+
+#endif  // BASE_POSIX_CAN_LOWER_NICE_TO_H_