Added Read(bool*)

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3935 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/app/PortMessage.h

@@ -47,6 +47,7 @@ public:
 	void *Buffer(void) { return _buffer; }
 	ssize_t BufferSize(void) { return _buffersize; }
 	
+	status_t Read(bool *data);
 	status_t Read(BPoint *data);
 	status_t Read(BRect *data);
 	status_t Read(float *data);

src/kits/app/PortMessage.cpp

@@ -128,6 +128,22 @@ void PortMessage::SetBuffer(const void *buffer, const ssize_t &size, const bool
 	}
 }
 
+status_t PortMessage::Read(bool *data)
+{
+	if(!data)
+		return B_BAD_VALUE;
+
+	if( !_buffer || 
+		_buffersize<sizeof(bool) ||
+		((_index+sizeof(bool))>(_buffer+_buffersize)) )
+		return B_NO_MEMORY;
+	
+	*data=*((bool*)_index);
+	_index+=sizeof(bool);
+	
+	return B_OK;
+}
+
 status_t PortMessage::Read(BPoint *data)
 {
 	if(!data)