diff options
Diffstat (limited to 'common/device/com/android/net/module/util/netlink/StructRtaCacheInfo.java')
-rw-r--r-- | common/device/com/android/net/module/util/netlink/StructRtaCacheInfo.java | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/common/device/com/android/net/module/util/netlink/StructRtaCacheInfo.java b/common/device/com/android/net/module/util/netlink/StructRtaCacheInfo.java deleted file mode 100644 index fef1f9e8..00000000 --- a/common/device/com/android/net/module/util/netlink/StructRtaCacheInfo.java +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright (C) 2023 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.netlink; - -import androidx.annotation.NonNull; -import androidx.annotation.Nullable; - -import com.android.net.module.util.Struct; -import com.android.net.module.util.Struct.Field; -import com.android.net.module.util.Struct.Type; - -import java.nio.ByteBuffer; - -/** - * struct rta_cacheinfo - * - * see also: - * - * include/uapi/linux/rtnetlink.h - * - * @hide - */ -public class StructRtaCacheInfo extends Struct { - // Already aligned. - public static final int STRUCT_SIZE = 32; - - @Field(order = 0, type = Type.U32) - public final long clntref; - @Field(order = 1, type = Type.U32) - public final long lastuse; - @Field(order = 2, type = Type.S32) - public final int expires; - @Field(order = 3, type = Type.U32) - public final long error; - @Field(order = 4, type = Type.U32) - public final long used; - @Field(order = 5, type = Type.U32) - public final long id; - @Field(order = 6, type = Type.U32) - public final long ts; - @Field(order = 7, type = Type.U32) - public final long tsage; - - StructRtaCacheInfo(long clntref, long lastuse, int expires, long error, long used, long id, - long ts, long tsage) { - this.clntref = clntref; - this.lastuse = lastuse; - this.expires = expires; - this.error = error; - this.used = used; - this.id = id; - this.ts = ts; - this.tsage = tsage; - } - - /** - * Parse an rta_cacheinfo struct from a {@link ByteBuffer}. - * - * @param byteBuffer The buffer from which to parse the rta_cacheinfo. - * @return the parsed rta_cacheinfo struct, or {@code null} if the rta_cacheinfo struct - * could not be parsed successfully (for example, if it was truncated). - */ - @Nullable - public static StructRtaCacheInfo parse(@NonNull final ByteBuffer byteBuffer) { - if (byteBuffer.remaining() < STRUCT_SIZE) return null; - - // The ByteOrder must already have been set to native order. - return Struct.parse(StructRtaCacheInfo.class, byteBuffer); - } - - /** - * Write a rta_cacheinfo struct to {@link ByteBuffer}. - */ - public void pack(@NonNull final ByteBuffer byteBuffer) { - // The ByteOrder must already have been set to native order. - this.writeToByteBuffer(byteBuffer); - } -} |