59 void expandBufFree(ExpandBuf* pBuf) {  in expandBufFree()  argument
60   if (pBuf == nullptr) {  in expandBufFree()
64   free(pBuf->storage);  in expandBufFree()
65   delete pBuf;  in expandBufFree()
71 uint8_t* expandBufGetBuffer(ExpandBuf* pBuf) {  in expandBufGetBuffer()  argument
72   return pBuf->storage;  in expandBufGetBuffer()
78 size_t expandBufGetLength(ExpandBuf* pBuf) {  in expandBufGetLength()  argument
79   return pBuf->curLen;  in expandBufGetLength()
86 static void ensureSpace(ExpandBuf* pBuf, int newCount) {  in ensureSpace()  argument
87   if (pBuf->curLen + newCount <= pBuf->maxLen) {  in ensureSpace()
91   while (pBuf->curLen + newCount > pBuf->maxLen) {  in ensureSpace()
92     pBuf->maxLen *= 2;  in ensureSpace()
95   uint8_t* newPtr = reinterpret_cast<uint8_t*>(realloc(pBuf->storage, pBuf->maxLen));  in ensureSpace()
97     LOG(FATAL) << "realloc(" << pBuf->maxLen << ") failed";  in ensureSpace()
100   pBuf->storage = newPtr;  in ensureSpace()
106 uint8_t* expandBufAddSpace(ExpandBuf* pBuf, int gapSize) {  in expandBufAddSpace()  argument
109   ensureSpace(pBuf, gapSize);  in expandBufAddSpace()
110   gapStart = pBuf->storage + pBuf->curLen;  in expandBufAddSpace()
112   pBuf->curLen += gapSize;  in expandBufAddSpace()
120 void expandBufAdd1(ExpandBuf* pBuf, uint8_t val) {  in expandBufAdd1()  argument
121   ensureSpace(pBuf, sizeof(val));  in expandBufAdd1()
122   *(pBuf->storage + pBuf->curLen) = val;  in expandBufAdd1()
123   pBuf->curLen++;  in expandBufAdd1()
129 void expandBufAdd2BE(ExpandBuf* pBuf, uint16_t val) {  in expandBufAdd2BE()  argument
130   ensureSpace(pBuf, sizeof(val));  in expandBufAdd2BE()
131   Set2BE(pBuf->storage + pBuf->curLen, val);  in expandBufAdd2BE()
132   pBuf->curLen += sizeof(val);  in expandBufAdd2BE()
138 void expandBufAdd4BE(ExpandBuf* pBuf, uint32_t val) {  in expandBufAdd4BE()  argument
139   ensureSpace(pBuf, sizeof(val));  in expandBufAdd4BE()
140   Set4BE(pBuf->storage + pBuf->curLen, val);  in expandBufAdd4BE()
141   pBuf->curLen += sizeof(val);  in expandBufAdd4BE()
147 void expandBufAdd8BE(ExpandBuf* pBuf, uint64_t val) {  in expandBufAdd8BE()  argument
148   ensureSpace(pBuf, sizeof(val));  in expandBufAdd8BE()
149   Set8BE(pBuf->storage + pBuf->curLen, val);  in expandBufAdd8BE()
150   pBuf->curLen += sizeof(val);  in expandBufAdd8BE()
166 void expandBufAddUtf8String(ExpandBuf* pBuf, const char* s) {  in expandBufAddUtf8String()  argument
168   ensureSpace(pBuf, sizeof(uint32_t) + strLen);  in expandBufAddUtf8String()
169   SetUtf8String(pBuf->storage + pBuf->curLen, s, strLen);  in expandBufAddUtf8String()
170   pBuf->curLen += sizeof(uint32_t) + strLen;  in expandBufAddUtf8String()
173 void expandBufAddUtf8String(ExpandBuf* pBuf, const std::string& s) {  in expandBufAddUtf8String()  argument
174   ensureSpace(pBuf, sizeof(uint32_t) + s.size());  in expandBufAddUtf8String()
175   SetUtf8String(pBuf->storage + pBuf->curLen, s.data(), s.size());  in expandBufAddUtf8String()
176   pBuf->curLen += sizeof(uint32_t) + s.size();  in expandBufAddUtf8String()