More helper functions for Bu::Process.

2 files changed, 17 insertions, 2 deletions

diff --git a/src/process.cpp b/src/process.cpp
index e6b9f3d..55824ae 100644
--- a/src/process.cpp
+++ b/src/process.cpp
@@ -176,8 +176,9 @@ void Bu::Process::close()
 {
         if( iPid )
         {
-                ::close( iStdIn );
-                if( iStdErr > -1 )
+                if( iStdIn > -1 )
+                        ::close( iStdIn );
+                if( iStdOut > -1 )
                         ::close( iStdOut );
                 if( iStdErr > -1 )
                         ::close( iStdErr );
@@ -186,6 +187,18 @@ void Bu::Process::close()
         }
 }
 
+void Bu::Process::closeStdIn()
+{
+        ::close( iStdIn );
+        iStdIn = -1;
+}
+
+void Bu::Process::closeStdOut()
+{
+        ::close( iStdOut );
+        iStdOut = -1;
+}
+
 Bu::size Bu::Process::read( void *pBuf, Bu::size nBytes )
 {
         if( bStdOutEos )
diff --git a/src/process.h b/src/process.h
index 6295b49..d6282e0 100644
--- a/src/process.h
+++ b/src/process.h
@@ -63,6 +63,8 @@ namespace Bu
                 void wait();
 
                 virtual void close();
+                virtual void closeStdIn();
+                virtual void closeStdOut();
                 virtual Bu::size read( void *pBuf, Bu::size nBytes );
                 virtual Bu::size readErr( void *pBuf, Bu::size nBytes );
                 virtual Bu::size write( const void *pBuf, Bu::size nBytes );