1 /*
2  * Copyright (C) 2023 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef CHRE_UTIL_NANOAPP_STRING_H_
18 #define CHRE_UTIL_NANOAPP_STRING_H_
19 
20 #include <cstdint>
21 
22 #include "chre_api/chre.h"
23 
24 namespace chre {
25 
26 /**
27  * Copies a null-terminated string from source to destination up to the length
28  * of the source string or the destinationBufferSize - 1. Pads with null
29  * characters.
30  *
31  * @param destination               the destination null-terminated string.
32  * @param source                    the source null-terminated string.
33  * @param destinationBufferSize     the size of the destination buffer.
34  */
35 void copyString(char *destination, const char *source,
36                 size_t destinationBufferSize);
37 
38 }  // namespace chre
39 
40 #endif  // CHRE_UTIL_NANOAPP_STRING_H_
41