From 9945d6c97f8b97c5647cd1b61640df73be83cad7 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Fri, 16 Sep 2011 17:37:54 +0000
Subject: More helper functions for Bu::Process.

---
 src/process.cpp | 17 +++++++++++++++--
 src/process.h   |  2 ++
 2 files changed, 17 insertions(+), 2 deletions(-)

(limited to 'src')

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 );
-- 
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