Misc.cpp

/*
 * 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.
 */

#include <stdlib.h>
#include <string.h>
#include <dirent.h>
#include <errno.h>
#include <fcntl.h>

#include <sys/types.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/mman.h>

#include <cutils/properties.h>

#define LOG_TAG "Vold"

#include <cutils/log.h>

#include "Misc.h"

Misc::Misc(MiscManager *mm)
{
    mMm = mm;
    mDebug = false;
}

Misc::~Misc()
{
}

void Misc::setDebug(bool enable) {
    mDebug = enable;
}
/*
	该函数由派生类实现
 */
int Misc::handleUsbEvent(NetlinkEvent *evt) {
    errno = ENOSYS;
    return -1;
}

/*
	该函数由派生类实现
 */
int Misc::handleScsiEvent(NetlinkEvent *evt) {
    errno = ENOSYS;
    return -1;
}

int Misc::handleUsb()
{  errno = ENOSYS;
    return -1;}