Lines Matching refs:xHead
224 …volatile size_t xHead; /* Index to the next item to write within the buffer.… member
261 size_t xHead ) PRIVILEGED_FUNCTION;
682 xSpace -= pxStreamBuffer->xHead; in xStreamBufferSpacesAvailable()
914 size_t xNextHead = pxStreamBuffer->xHead; in prvWriteMessageToBuffer()
954 …pxStreamBuffer->xHead = prvWriteBytesToBuffer( pxStreamBuffer, ( const uint8_t * ) pvTxData, xData… in prvWriteMessageToBuffer()
1241 if( pxStreamBuffer->xHead == xTail ) in xStreamBufferIsEmpty()
1368 size_t xHead ) in prvWriteBytesToBuffer() argument
1377 xFirstLength = configMIN( pxStreamBuffer->xLength - xHead, xCount ); in prvWriteBytesToBuffer()
1380 configASSERT( ( xHead + xFirstLength ) <= pxStreamBuffer->xLength ); in prvWriteBytesToBuffer()
1381 …( void ) memcpy( ( void * ) ( &( pxStreamBuffer->pucBuffer[ xHead ] ) ), ( const void * ) pucData,… in prvWriteBytesToBuffer()
1396 xHead += xCount; in prvWriteBytesToBuffer()
1398 if( xHead >= pxStreamBuffer->xLength ) in prvWriteBytesToBuffer()
1400 xHead -= pxStreamBuffer->xLength; in prvWriteBytesToBuffer()
1407 return xHead; in prvWriteBytesToBuffer()
1460 xCount = pxStreamBuffer->xLength + pxStreamBuffer->xHead; in prvBytesInBuffer()