linux: simple support for process input and output



git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@128137 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Plugins/Process/Linux/ProcessLinux.h b/source/Plugins/Process/Linux/ProcessLinux.h
index 18e5aa7..7335611 100644
--- a/source/Plugins/Process/Linux/ProcessLinux.h
+++ b/source/Plugins/Process/Linux/ProcessLinux.h
@@ -138,6 +138,15 @@
     virtual lldb::addr_t
     GetImageInfoAddress();
 
+    virtual size_t
+    PutSTDIN(const char *buf, size_t len, lldb_private::Error &error);
+
+    virtual size_t
+    GetSTDOUT(char *buf, size_t len, lldb_private::Error &error);
+
+    virtual size_t
+    GetSTDERR(char *buf, size_t len, lldb_private::Error &error);
+
     //------------------------------------------------------------------
     // PluginInterface protocol
     //------------------------------------------------------------------