65     uint8_t *buf = ctxIO->bufIO;  in OnFileIO()  local
72                 if (!thisClass->callbackRead(thisClass->callerContext, buf, req->result)) {  in OnFileIO()
83                 char buf[bufSize] = { 0 };  in OnFileIO()  local
84                 uv_strerror_r((int)req->result, buf, bufSize);  in OnFileIO()
85                 WRITE_LOG(LOG_DEBUG, "OnFileIO fd:%d failed:%s", thisClass->fdIO, buf);  in OnFileIO()
93     delete[] buf;  in OnFileIO()
108     auto buf = new uint8_t[readMax]();  in LoopRead()  local
109     if (!contextIO || !buf) {  in LoopRead()
113         if (buf) {  in LoopRead()
114             delete[] buf;  in LoopRead()
121     contextIO->bufIO = buf;  in LoopRead()
125     iov = uv_buf_init((char *)buf, readMax);  in LoopRead()
147     auto buf = new uint8_t[size];  in Write()  local
148     if (!buf) {  in Write()
151     (void)memcpy_s(buf, size, data, size);  in Write()
152     return WriteWithMem(buf, size);  in Write()