1/*
2 * Copyright (c) 2024 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 TEE_MEM_MONITORING_API_H
17#define TEE_MEM_MONITORING_API_H
18
19/**
20 * @addtogroup TeeTrusted
21 * @{
22 *
23 * @brief TEE(Trusted Excution Environment) API.
24 * Provides security capability APIs such as trusted storage, encryption and decryption,
25 * and trusted time for trusted application development.
26 *
27 * @since 12
28 */
29
30/**
31 * @file tee_mem_monitoring_api.h
32 *
33 * @brief Provides APIs for memory monitoring.
34 *
35 * @library NA
36 * @kit TEEKit
37 * @syscap SystemCapability.Tee.TeeClient
38 * @since 12
39 * @version 1.0
40 */
41
42#include <stdint.h>
43
44#ifdef __cplusplus
45extern "C" {
46#endif
47
48/**
49 * @brief Obtains the heap usage of this trusted application (TA).
50 *
51 * @param show Indicates whether to print the result in the log file.
52 *
53 * @return Returns the heap usage in percentage.
54 *
55 * @since 12
56 * @version 1.0
57 */
58uint32_t get_heap_usage(bool show);
59
60#ifdef __cplusplus
61}
62#endif
63/** @} */
64#endif
65