Lines Matching refs:m_used
108 size_t m_used; /* current used size in bytes */
401 HexDump (10, queryPacket.m_pBuf, queryPacket.m_used);
408 if (sendto (sock, queryPacket.m_pBuf, queryPacket.m_used, 0,
655 iHandle, (unsigned long)gOpenScanners[iHandle]->m_imageData.m_used, imageSize);
659 if (gOpenScanners[iHandle]->m_imageData.m_used < imageSize)
662 iHandle, gOpenScanners[iHandle]->m_imageData.m_used, imageSize);
704 if (gOpenScanners[iHandle]->m_imageData.m_used){
742 send (gOpenScanners[iHandle]->m_udpFd, buf.m_pBuf, buf.m_used, 0);
814 if ( ( ! gOpenScanners[iHandle]->m_imageData.m_used )
854 (unsigned long)(gOpenScanners[iHandle]->m_imageData.m_used - dataSize),
1022 pBuf->m_used = 0;
1056 if (pBuf->m_used + datSize > pBuf->m_capacity)
1059 newSize = pBuf->m_used + datSize + INITIAL_COM_BUF_SIZE;
1072 memcpy (pBuf->m_pBuf + pBuf->m_used, pData, datSize);
1073 pBuf->m_used += datSize;
1133 pBuf->m_used = 0;
1149 if (pBuf->m_used < 8)
1153 *((unsigned short *) (pBuf->m_pBuf + 6)) = htons (pBuf->m_used - 8);
1156 HexDump (20, pBuf->m_pBuf, pBuf->m_used);
1414 tcpBuf.m_used = 0;
1434 while (tcpBuf.m_used)
1438 numUsed = tcpBuf.m_used;
1445 if (numUsed == tcpBuf.m_used)
1489 (unsigned long) pTcpBuf->m_used, (void *) pData);
1490 HexDump (15, pData, pTcpBuf->m_used);
1493 if (!MessageIsComplete (pData, pTcpBuf->m_used))
1541 send (pState->m_tcpFd, buf.m_pBuf, buf.m_used, 0);
1598 send (pState->m_tcpFd, buf.m_pBuf, buf.m_used, 0);
1610 send (pState->m_tcpFd, buf.m_pBuf, buf.m_used, 0);
1669 send (pState->m_tcpFd, buf.m_pBuf, buf.m_used, 0);
1672 pState->m_buf.m_used = 0;
1690 send (pState->m_tcpFd, buf.m_pBuf, buf.m_used, 0);
1701 send (pState->m_tcpFd, buf.m_pBuf, buf.m_used, 0);
1704 pState->m_buf.m_used = 0;
1715 send (pState->m_tcpFd, buf.m_pBuf, buf.m_used, 0);
1735 (unsigned long)pState->m_buf.m_used);
1764 if (datSize > pBuf->m_used)
1766 pBuf->m_used = 0;
1771 if ((!datSize) || (datSize == pBuf->m_used))
1773 pBuf->m_used -= datSize;
1778 memmove (pBuf->m_pBuf, pBuf->m_pBuf + datSize, pBuf->m_used - datSize);
1780 pBuf->m_used -= datSize;
1809 if (!pState->m_buf.m_used)
1831 jpegCinfo.m_bytesRemaining = pState->m_buf.m_used;
1923 pState->m_buf.m_used);
1949 + pState->m_imageData.m_used - imageBytes;