Lines Matching refs:xHead
235 …volatile size_t xHead; /* Index to the next item to write within the buffer.… member
273 size_t xHead ) PRIVILEGED_FUNCTION;
771 xSpace -= pxStreamBuffer->xHead; in xStreamBufferSpacesAvailable()
1006 size_t xNextHead = pxStreamBuffer->xHead; in prvWriteMessageToBuffer()
1046 …pxStreamBuffer->xHead = prvWriteBytesToBuffer( pxStreamBuffer, ( const uint8_t * ) pvTxData, xData… in prvWriteMessageToBuffer()
1344 if( pxStreamBuffer->xHead == xTail ) in xStreamBufferIsEmpty()
1479 size_t xHead ) in prvWriteBytesToBuffer() argument
1488 xFirstLength = configMIN( pxStreamBuffer->xLength - xHead, xCount ); in prvWriteBytesToBuffer()
1491 configASSERT( ( xHead + xFirstLength ) <= pxStreamBuffer->xLength ); in prvWriteBytesToBuffer()
1492 …( void ) memcpy( ( void * ) ( &( pxStreamBuffer->pucBuffer[ xHead ] ) ), ( const void * ) pucData,… in prvWriteBytesToBuffer()
1507 xHead += xCount; in prvWriteBytesToBuffer()
1509 if( xHead >= pxStreamBuffer->xLength ) in prvWriteBytesToBuffer()
1511 xHead -= pxStreamBuffer->xLength; in prvWriteBytesToBuffer()
1518 return xHead; in prvWriteBytesToBuffer()
1571 xCount = pxStreamBuffer->xLength + pxStreamBuffer->xHead; in prvBytesInBuffer()