1 files changed, 0 insertions, 69 deletions
diff --git a/common/device/com/android/net/module/util/BpfUtils.java b/common/device/com/android/net/module/util/BpfUtils.java
deleted file mode 100644
index 94af11b3..00000000
--- a/common/device/com/android/net/module/util/BpfUtils.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright (C) 2022 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.
- */
-package com.android.net.module.util;
-
-import androidx.annotation.NonNull;
-
-import java.io.IOException;
-
-/**
- * The classes and the methods for BPF utilization.
- *
- * {@hide}
- */
-public class BpfUtils {
-    static {
-        System.loadLibrary(JniUtil.getJniLibraryName(BpfUtils.class.getPackage()));
-    }
-
-    // Defined in include/uapi/linux/bpf.h. Only adding the CGROUPS currently being used for now.
-    public static final int BPF_CGROUP_INET_INGRESS = 0;
-    public static final int BPF_CGROUP_INET_EGRESS = 1;
-    public static final int BPF_CGROUP_INET4_BIND = 8;
-    public static final int BPF_CGROUP_INET6_BIND = 9;
-
-
-    /**
-     * Attach BPF program to CGROUP
-     */
-    public static void attachProgram(int type, @NonNull String programPath,
-            @NonNull String cgroupPath, int flags) throws IOException {
-        native_attachProgramToCgroup(type, programPath, cgroupPath, flags);
-    }
-
-    /**
-     * Detach BPF program from CGROUP
-     */
-    public static void detachProgram(int type, @NonNull String cgroupPath)
-            throws IOException {
-        native_detachProgramFromCgroup(type, cgroupPath);
-    }
-
-    /**
-     * Detach single BPF program from CGROUP
-     */
-    public static void detachSingleProgram(int type, @NonNull String programPath,
-            @NonNull String cgroupPath) throws IOException {
-        native_detachSingleProgramFromCgroup(type, programPath, cgroupPath);
-    }
-
-    private static native boolean native_attachProgramToCgroup(int type, String programPath,
-            String cgroupPath, int flags) throws IOException;
-    private static native boolean native_detachProgramFromCgroup(int type, String cgroupPath)
-            throws IOException;
-    private static native boolean native_detachSingleProgramFromCgroup(int type,
-            String programPath, String cgroupPath) throws IOException;
-}