platform_system_vold/Xwarp.h

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/*
* Copyright (C) 2008 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.
*/
#ifndef _XWARP_H
#define _XWARP_H
#include <unistd.h>
class Xwarp {
static const char *XWARP_BACKINGFILE;
static const char *XWARP_CFG;
static const char *XWARP_READY;
static const char *XWARP_MIRROR_STATUS;
public:
static int enable();
static int disable();
static int status(bool *ready, unsigned *mirrorPos, unsigned *maxSize);
private:
static int doEnableDisable(bool enable);
};
#endif