46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
|
/*
|
||
|
|
* 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
|