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This commit is contained in:
Hongze Cheng 2024-02-19 16:33:56 +08:00
parent a8e9407375
commit 75f1d15be1
2 changed files with 15 additions and 0 deletions
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2
include/util/tbuffer.h
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@ -30,7 +30,9 @@ typedef struct SBufferReader SBufferReader;
#define BUFFER_INITILIZER ((SBuffer){0, 0, NULL})
static int32_t tBufferInit(SBuffer *buffer);
static int32_t tBufferDestroy(SBuffer *buffer);
static int32_t tBufferClear(SBuffer *buffer);
static int32_t tBufferEnsureCapacity(SBuffer *buffer, uint32_t capacity);
static int32_t tBufferAppend(SBuffer *buffer, const void *data, uint32_t size);
#define tBufferGetSize(buffer) ((buffer)->size)
#define tBufferGetCapacity(buffer) ((buffer)->capacity)
#define tBufferGetData(buffer) ((const void *)(buffer)->data)

13
include/util/tbuffer.inc
View File

@ -52,6 +52,11 @@ static FORCE_INLINE int32_t tBufferDestroy(SBuffer *buffer) {
return 0;
}
static FORCE_INLINE int32_t tBufferClear(SBuffer *buffer) {
buffer->size = 0;
return 0;
}
static FORCE_INLINE int32_t tBufferEnsureCapacity(SBuffer *buffer, uint32_t capacity) {
if (buffer->capacity < capacity) {
uint32_t newCapacity = (buffer->capacity > 0) ? (buffer->capacity << 1) : 1024;
@ -68,6 +73,14 @@ static FORCE_INLINE int32_t tBufferEnsureCapacity(SBuffer *buffer, uint32_t capa
return 0;
}
static int32_t tBufferAppend(SBuffer *buffer, const void *data, uint32_t size) {
int32_t code = tBufferEnsureCapacity(buffer, buffer->size + size);
if (code) return code;
memcpy((char *)buffer->data + buffer->size, data, size);
buffer->size += size;
return 0;
}
// SBufferWriter
static FORCE_INLINE int32_t tBufferPutFixed(SBufferWriter *writer, const void *data, uint32_t size) {
if (!writer->forward && writer->offset < size) {