| /* |
| * Copyright (C) 2020 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. |
| */ |
| |
| #pragma once |
| |
| #include <sys/cdefs.h> |
| |
| #include <stdbool.h> |
| #include <stddef.h> |
| |
| __BEGIN_DECLS |
| |
| struct ExpandableString { |
| size_t dataSize; // The length of the C string data (not including the null-terminator). |
| char* data; // The C string data. |
| }; |
| |
| // Initialize ExpandableString. |
| void ExpandableStringInitialize(struct ExpandableString* s); |
| |
| // Release memory associated with ExpandableString. |
| void ExpandableStringRelease(struct ExpandableString* s); |
| |
| // Append null-terminated string |text| to ExpandableString, expanding the storage if required. |
| // Returns true on success, false othewise. |
| bool ExpandableStringAppend(struct ExpandableString* s, const char* text); |
| |
| // Assign null-terminate string |text| to ExpandableString, expanding the storage if required. |
| // Returns true on success, false othewise. |
| bool ExpandableStringAssign(struct ExpandableString*s, const char* text); |
| |
| __END_DECLS |