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/*
* Copyright (C) 2016 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 FRAMEWORK_NATIVE_CMD_DUMPSTATE_INTERNAL_H_
#define FRAMEWORK_NATIVE_CMD_DUMPSTATE_INTERNAL_H_
#include <cstdint>
#include <string>
// TODO: rename macros to DUMPSTATE_LOGXXX
#ifndef MYLOGD
#define MYLOGD(...) \
fprintf(stderr, __VA_ARGS__); \
ALOGD(__VA_ARGS__);
#endif
#ifndef MYLOGI
#define MYLOGI(...) \
fprintf(stderr, __VA_ARGS__); \
ALOGI(__VA_ARGS__);
#endif
#ifndef MYLOGW
#define MYLOGW(...) \
fprintf(stderr, __VA_ARGS__); \
ALOGW(__VA_ARGS__);
#endif
#ifndef MYLOGE
#define MYLOGE(...) \
fprintf(stderr, __VA_ARGS__); \
ALOGE(__VA_ARGS__);
#endif
// Internal functions used by .cpp files on multiple build targets.
// TODO: move to android::os::dumpstate::internal namespace
// TODO: use functions from <chrono> instead
const uint64_t NANOS_PER_SEC = 1000000000;
const uint64_t NANOS_PER_MILLI = 1000000;
uint64_t Nanotime();
// Switches to non-root user and group.
bool DropRootUser();
// TODO: move to .cpp as static once is not used by utils.cpp anymore.
int DumpFileFromFdToFd(const std::string& title, const std::string& path_string, int fd, int out_fd,
bool dry_run = false);
#endif // FRAMEWORK_NATIVE_CMD_DUMPSTATE_INTERNAL_H_
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