676     :buf_keeper_(buf_keeper),buf_(0),len_(0),len_watermark_(0),keep_(keep)  in ScopedBuf()
681         if(len<len_)  in Alloc()
690         if(len_==len)  in Alloc()
695         len_ = BUF_ALIGN_SIZE(len);  in Alloc()
696         if(len_==0)  in Alloc()
698             len_ = BUF_DEFAULT_SIZE;  in Alloc()
700         len_watermark_ = len_-BUF_ALIGNMENT_SIZE;  in Alloc()
701         char* tmp = (char*)realloc(buf_, len_);  in Alloc()
732     int   len_;  member in NS_MICRO_THREAD::ScopedBuf
768 …rc = MtFrame::recv(sock, (sbuf.buf_ + recv_len), (sbuf.len_ - recv_len), 0, (timeout - (int)cost_t…  in mt_tcp_check_recv()
815             if(sbuf.len_ > recv_len)  in mt_tcp_check_recv()
820             ret = sbuf.Alloc(sbuf.len_<<1);  in mt_tcp_check_recv()
832                 if(sbuf.len_ > recv_len)  in mt_tcp_check_recv()