258 int VirtioGpuStream::writeFully(const void *buf, size_t len)  in writeFully()  argument
264         if (len > 0) {  in writeFully()
268                 __func__, len);  in writeFully()
279             len, m_cmdPos, m_flushPos);  in writeFully()
283     if (m_flushPos + len > cmd->cmdSize) {  in writeFully()
286             __func__, len, m_cmdPos, m_flushPos, cmd->cmdSize);  in writeFully()
290     if (len > VIRGL_MAX_CMDBUF_SIZE) {  in writeFully()
292             __func__, len);  in writeFully()
296     memcpy(&m_buf[m_flushPos], buf, len);  in writeFully()
297     commitBuffer(len);  in writeFully()
298     m_allocSize += len;  in writeFully()
302 const unsigned char *VirtioGpuStream::readFully(void *buf, size_t len)  in readFully()  argument
308         if (len > 0) {  in readFully()
312                 __func__, len);  in readFully()
319     if (len > MAX_CMDRESPBUF_SIZE - sizeof(*m_cmdResp)) {  in readFully()
321             __func__, len);  in readFully()
331     if (len > 0U && m_cmdRespPos == 0U) {  in readFully()
346     if (m_cmdResp->cmdSize - sizeof(*m_cmdResp) < m_cmdRespPos + len) {  in readFully()
348             "error, exiting.", __func__, m_cmdResp->op, len,  in readFully()
353     memcpy(buf, &m_cmdResp->buf[m_cmdRespPos], len);  in readFully()
355     if (m_cmdRespPos + len == m_cmdResp->cmdSize - sizeof(*m_cmdResp)) {  in readFully()
358         m_cmdRespPos += len;  in readFully()