io.dvlopt.linux.i2c.internal.NativeI2CSmbusIoctlData Maven / Gradle / Ivy

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/*
 * Copyright 2018 Adam Helinski
 *
 * 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 io.dvlopt.linux.i2c.internal ;


import com.sun.jna.Pointer   ;
import com.sun.jna.Structure ;
import java.util.Arrays      ;
import java.util.List        ;




public class NativeI2CSmbusIoctlData extends Structure {


    public byte    readWrite ;
    public byte    command   ;
    public int     size      ;
    public Pointer data      ;


    public static final int OFFSET_READ_WRITE ;
    public static final int OFFSET_COMMAND    ;
    public static final int OFFSET_SIZE       ;
    public static final int OFFSET_DATA       ;
    public static final int SIZE              ;


    static {
    
        NativeI2CSmbusIoctlData nativeStruct = new NativeI2CSmbusIoctlData() ;

        OFFSET_READ_WRITE = nativeStruct.fieldOffset( "readWrite" ) ;
        OFFSET_COMMAND    = nativeStruct.fieldOffset( "command"   ) ;
        OFFSET_SIZE       = nativeStruct.fieldOffset( "size"      ) ;
        OFFSET_DATA       = nativeStruct.fieldOffset( "data"      ) ;
        SIZE              = nativeStruct.size()                     ;
    }




    @Override
    protected List< String > getFieldOrder() {
    
        return Arrays.asList( new String[] { "readWrite" ,
                                             "command"   ,
                                             "size"      ,
                                             "data"      } ) ;
    }
}