1/*
2 * Copyright (c) 2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#ifndef LIB_MEM_INFO_H
17#define LIB_MEM_INFO_H
18
19#include <memory>
20#include <string>
21
22namespace OHOS {
23namespace MemInfo {
24// get Rss from statm
25uint64_t GetRssByPid(const int pid);
26
27// get Pss from smaps_rollup
28uint64_t GetPssByPid(const int pid);
29
30// get SwapPss from smaps_rollup
31uint64_t GetSwapPssByPid(const int pid);
32
33// get graphics memory from hdi
34bool GetGraphicsMemory(const int pid, uint64_t &gl, uint64_t &graph);
35} /* namespace MemInfo */
36} /* namespace OHOS */
37#endif /* LIB_MEM_INFO_H */