Lines Matching refs:buffer
47 // avoidIO If true, don't do any I/O to refill the buffer
50 // key Key of found record (points into buffer)
51 // data Data of found record (points into buffer)
61 // does not copy the key or data to a caller-supplied buffer (like
77 // If this is the first call, there won't be any nodes in the buffer, so go
134 // Purpose: Point to the next leaf node in the buffer. Read more nodes
135 // into the buffer if needed (and allowed).
139 // avoidIO If true, don't do any I/O to refill the buffer
159 // Time to read some more nodes into the buffer
166 // read some more nodes into buffer
174 // Adjust the node counters and point to the next node in the buffer
193 block.blockHeader = NULL; /* No buffer cache buffer */
194 block.buffer = scanState->currentNodePtr;
225 // Purpose: Read one or more nodes into the buffer.
232 // fsEndOfIterationErr No nodes left in file, none in buffer
245 // release old buffer if we have one
306 // bufferSize Size (in bytes) of buffer
348 // Make sure buffer size is big enough, and a multiple of the
364 scanState->nodesLeftInBuffer = 0; // no nodes currently in buffer