Bu::StdStream can be set to print to stderror now, and sio.h now declares serr

and serrRaw.  Also, they are now StreamStacks, which means you can change what
type of stream they read/write to, and also add filters.

1 files changed, 4 insertions, 3 deletions

diff --git a/src/stable/stdstream.cpp b/src/stable/stdstream.cpp
index 9bc22f2..25ad8d4 100644
--- a/src/stable/stdstream.cpp
+++ b/src/stable/stdstream.cpp
@@ -8,7 +8,8 @@
 #include <stdio.h>
 #include "bu/stdstream.h"
 
-Bu::StdStream::StdStream()
+Bu::StdStream::StdStream( OutMode eOut ) :
+        eOut( eOut )
 {
 }
 
@@ -27,7 +28,7 @@ Bu::size Bu::StdStream::read( void *pBuf, Bu::size nBytes )
 
 Bu::size Bu::StdStream::write( const void *pBuf, Bu::size nBytes )
 {
-        return fwrite( pBuf, 1, nBytes, stdout );
+        return fwrite( pBuf, 1, nBytes, eOut==StdOut?stdout:stderr );
 }
 
 Bu::size Bu::StdStream::tell()
@@ -59,7 +60,7 @@ bool Bu::StdStream::isOpen()
 
 void Bu::StdStream::flush()
 {
-        fflush( stdout );
+        fflush( eOut==StdOut?stdout:stderr );
 }
 
 bool Bu::StdStream::canRead()