1 files changed, 34 insertions, 0 deletions
diff --git a/profcollectd/libprofcollectd/bindings/libbase/lib.rs b/profcollectd/libprofcollectd/bindings/libbase/lib.rs
new file mode 100644
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--- /dev/null
+++ b/profcollectd/libprofcollectd/bindings/libbase/lib.rs
@@ -0,0 +1,34 @@
+//
+// Copyright (C) 2021 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+//! This module implements safe wrappers for GetProperty and SetProperty from libbase.
+
+pub use ffi::{GetProperty, SetProperty};
+
+/// Safe wrappers for the GetProperty and SetProperty methods from libbase.
+#[cxx::bridge]
+mod ffi {
+    unsafe extern "C++" {
+        include!("properties.hpp");
+
+        /// Returns the current value of the system property `key`,
+        /// or `default_value` if the property is empty or doesn't exist.
+        fn GetProperty(key: &str, default_value: &str) -> String;
+
+        /// Sets the system property `key` to `value`.
+        fn SetProperty(key: &str, value: &str);
+    }
+}