Changed the Bu::Stream API, setSize is now standard. There may be a few more

things that should be added.  A few of them still need to be implemented.  I
know that truncate for Bu::File is possible on windows, I've used it before, but
hell if I can find it.  Myriad also needs the setSize function completed.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/stream.h b/src/stream.h
index bfe3ef9..0ea5560 100644
--- a/src/stream.h
+++ b/src/stream.h
@@ -152,6 +152,14 @@ namespace Bu
                  */
                 virtual void setBlocking( bool bBlocking=true ) = 0;
 
+                /**
+                 * Set the size of the stream, this does not apply to many types of
+                 * streams.  For those that it does apply to, data will be added or
+                 * removed from the end of the stream, but the content of the added
+                 * data is undefined.
+                 */
+                virtual void setSize( long iSize ) = 0;
+
         public: // Filters