60 void expandBufFree(ExpandBuf* pBuf) {  in expandBufFree()  argument
61   if (pBuf == nullptr) {  in expandBufFree()
65   free(pBuf->storage);  in expandBufFree()
66   delete pBuf;  in expandBufFree()
72 uint8_t* expandBufGetBuffer(ExpandBuf* pBuf) {  in expandBufGetBuffer()  argument
73   return pBuf->storage;  in expandBufGetBuffer()
79 size_t expandBufGetLength(ExpandBuf* pBuf) {  in expandBufGetLength()  argument
80   return pBuf->curLen;  in expandBufGetLength()
87 static void ensureSpace(ExpandBuf* pBuf, int newCount) {  in ensureSpace()  argument
88   if (pBuf->curLen + newCount <= pBuf->maxLen) {  in ensureSpace()
92   while (pBuf->curLen + newCount > pBuf->maxLen) {  in ensureSpace()
93     pBuf->maxLen *= 2;  in ensureSpace()
96   uint8_t* newPtr = reinterpret_cast<uint8_t*>(realloc(pBuf->storage, pBuf->maxLen));  in ensureSpace()
98     LOG(FATAL) << "realloc(" << pBuf->maxLen << ") failed";  in ensureSpace()
101   pBuf->storage = newPtr;  in ensureSpace()
107 uint8_t* expandBufAddSpace(ExpandBuf* pBuf, int gapSize) {  in expandBufAddSpace()  argument
110   ensureSpace(pBuf, gapSize);  in expandBufAddSpace()
111   gapStart = pBuf->storage + pBuf->curLen;  in expandBufAddSpace()
113   pBuf->curLen += gapSize;  in expandBufAddSpace()
121 void expandBufAdd1(ExpandBuf* pBuf, uint8_t val) {  in expandBufAdd1()  argument
122   ensureSpace(pBuf, sizeof(val));  in expandBufAdd1()
123   *(pBuf->storage + pBuf->curLen) = val;  in expandBufAdd1()
124   pBuf->curLen++;  in expandBufAdd1()
130 void expandBufAdd2BE(ExpandBuf* pBuf, uint16_t val) {  in expandBufAdd2BE()  argument
131   ensureSpace(pBuf, sizeof(val));  in expandBufAdd2BE()
132   Set2BE(pBuf->storage + pBuf->curLen, val);  in expandBufAdd2BE()
133   pBuf->curLen += sizeof(val);  in expandBufAdd2BE()
139 void expandBufAdd4BE(ExpandBuf* pBuf, uint32_t val) {  in expandBufAdd4BE()  argument
140   ensureSpace(pBuf, sizeof(val));  in expandBufAdd4BE()
141   Set4BE(pBuf->storage + pBuf->curLen, val);  in expandBufAdd4BE()
142   pBuf->curLen += sizeof(val);  in expandBufAdd4BE()
148 void expandBufAdd8BE(ExpandBuf* pBuf, uint64_t val) {  in expandBufAdd8BE()  argument
149   ensureSpace(pBuf, sizeof(val));  in expandBufAdd8BE()
150   Set8BE(pBuf->storage + pBuf->curLen, val);  in expandBufAdd8BE()
151   pBuf->curLen += sizeof(val);  in expandBufAdd8BE()
169 void expandBufAddUtf8String(ExpandBuf* pBuf, const char* s) {  in expandBufAddUtf8String()  argument
171   ensureSpace(pBuf, sizeof(uint32_t) + strLen);  in expandBufAddUtf8String()
172   SetUtf8String(pBuf->storage + pBuf->curLen, s, strLen);  in expandBufAddUtf8String()
173   pBuf->curLen += sizeof(uint32_t) + strLen;  in expandBufAddUtf8String()
176 void expandBufAddUtf8String(ExpandBuf* pBuf, const std::string& s) {  in expandBufAddUtf8String()  argument
177   ensureSpace(pBuf, sizeof(uint32_t) + s.size());  in expandBufAddUtf8String()
178   SetUtf8String(pBuf->storage + pBuf->curLen, s.data(), s.size());  in expandBufAddUtf8String()
179   pBuf->curLen += sizeof(uint32_t) + s.size();  in expandBufAddUtf8String()