Changeset 7559 for trunk/libtransmission/inout.h

Timestamp:

Dec 31, 2008, 6:08:13 PM (12 years ago)

Author:

charles

Message:

(trunk libT) improve piece verification speed by providing a larger buffer, and add a mechanism to reuse it when verifying an entire torrent at once.

File:

• trunk/libtransmission/inout.h (modified) (1 diff)

trunk/libtransmission/inout.h

@@ -53 +53 @@
 
 /**
- * returns nonzero if the piece matches its metainfo's SHA1 checksum.
+ * @brief Test to see if the piece matches its metainfo's SHA1 checksum.
+ *
+ * @param optionalBuffer if calling tr_ioTestPiece() repeatedly, you can
+ *                       get best performance by providing a buffer with
+ *                       tor->info.pieceSize bytes.
  */
-int tr_ioTestPiece( const tr_torrent*,
-                    int   piece );
+tr_bool tr_ioTestPiece( const tr_torrent * tor,
+                        tr_piece_index_t   piece,
+                        void             * optionalBuffer,
+                        size_t             optionalBufferLen );