libprocessgroup: Add libcgrouprc

This module is an LL-NDK library that can be loaded by
modules that link to libprocessgroup (which is in VNDK).
This module defines APIs that reads cgroups.rc file
programatically. Internally, it uses libcgrouprc_format to
do so.

Test: builds
Bug: 123664216

Change-Id: I9c13c0528461758154e23cbab3a94ade7fb351ee
Merged-In: I9c13c0528461758154e23cbab3a94ade7fb351ee
diff --git a/libprocessgroup/cgrouprc/Android.bp b/libprocessgroup/cgrouprc/Android.bp
new file mode 100644
index 0000000..f5ff7eb
--- /dev/null
+++ b/libprocessgroup/cgrouprc/Android.bp
@@ -0,0 +1,52 @@
+// Copyright (C) 2019 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.
+
+cc_library_shared {
+    name: "libcgrouprc",
+    host_supported: true,
+    recovery_available: true,
+    srcs: [
+        "cgroup_controller.cpp",
+        "cgroup_file.cpp",
+    ],
+    cflags: [
+        "-Wall",
+        "-Werror",
+    ],
+    export_include_dirs: [
+        "include",
+    ],
+    header_libs: [
+        "libprocessgroup_headers",
+    ],
+    shared_libs: [
+        "libbase",
+    ],
+    static_libs: [
+        "libcgrouprc_format",
+    ],
+    stubs: {
+        symbol_file: "libcgrouprc.map.txt",
+        versions: ["29"],
+    },
+    version_script: "libcgrouprc.map.txt",
+}
+
+llndk_library {
+    name: "libcgrouprc",
+    symbol_file: "libcgrouprc.map.txt",
+    export_include_dirs: [
+        "include",
+    ],
+}