InitService changes for LLDD 0.7

- implement task flags
- add barrier to unit tests
- startTask returns errlog handle
- factor taskargs.H
- add STRICT mode and fix results
- add tasktest2 to replace example.C
- add cxxtest as an explicit task at the end
- cleanup todo's
- post-review fixes
- merge problem

Change-Id: I073bd154a64013553c1863f9eb674cda2bf40a8d
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/187
Tested-by: Jenkins Server
Reviewed-by: MIKE J. JONES <mjjones@us.ibm.com>

1 files changed, 121 insertions, 0 deletions

diff --git a/src/usr/initservice/extinitsvc/extinitsvc.H b/src/usr/initservice/extinitsvc/extinitsvc.H
new file mode 100644
index 000000000..8e7874fd2
--- /dev/null
+++ b/src/usr/initservice/extinitsvc/extinitsvc.H
@@ -0,0 +1,121 @@
+#ifndef __EXTINITSVC_EXTINITSVC_H
+#define __EXTINITSVC_EXTINITSVC_H
+/**
+ *  @file extinitsvc.H
+ *
+ *  Extended initialization service, inherited from initservice base class
+ *  perform extended init service functions in the extended image.
+ *  launched by initservice.
+ *
+ */
+
+
+/******************************************************************************/
+// Includes
+/******************************************************************************/
+#include <stdint.h>
+#include <util/singleton.H>
+#include <sys/vfs.h>            // VFS_MODULE_NAME_MAX
+
+#include <errl/errlentry.H>
+#include <initservice/taskargs.H>
+#include <initservice/initsvcreasoncodes.H>
+
+#include "../baseinitsvc/initservice.H"
+
+namespace   INITSERVICE
+{
+
+/******************************************************************************/
+// Globals/Constants
+/******************************************************************************/
+
+/******************************************************************************/
+// Typedef/Enumerations
+/******************************************************************************/
+
+
+
+/******************************************************************************/
+// InitService Class
+/******************************************************************************/
+
+// Singleton definition
+class ExtInitSvc;
+typedef Singleton<ExtInitSvc> theExtInitSvc;
+
+/**
+ *  @class  ExtInitSvc Singleton Class
+ *
+ *  This extended image module is launched by InitService
+ *
+ */
+class ExtInitSvc  : public InitService
+{
+
+public:
+
+    friend  class ExtInitSvcTest;
+
+    /**
+     * @brief Get singleton instance of this class.
+     *
+     *  @return the (one and only) instance of InitService
+     */
+    static ExtInitSvc& getTheInstance();
+
+    /**
+     *  @brief  Provide an entry function into the class, called from _start()
+     *
+     *  @param[in]  i_args    pointer to any arguments passed in from
+     *                      _start() and by extension the kernel,
+     *                      currently this is NULL .
+     *
+     */
+    void            init( void *i_args);
+
+
+    /**
+     * @todo    ExtInitSvcTest should be able to find protected functions.
+     */
+    // $$protected:
+
+    /**
+     * @brief   start a extended image task.
+     *
+     *  @param[in]      i_ptask     pointer to a TaskInfo struct
+     *  @param[in]      i_pargs     pointer to args struct
+     *  @param[inout]   i_rerrl     reference to an errorlog handle.
+     *                              errorlog will be filled out if error,
+     *                              otherwise untouched.
+     *
+     *  @return NULL if success, errorlog handle for failure
+     *
+     */
+    errlHndl_t     startTask(   const TaskInfo *i_ptask,
+                                TaskArgs::TaskArgs *i_pargs,
+                                errlHndl_t &i_rerrl ) const;
+
+
+protected:
+    /**
+     * @brief Constructor for the InitService object.
+     */
+    ExtInitSvc();
+
+    /**
+     * @brief Destructor for the InitService object.
+     */
+    ~ExtInitSvc();
+
+
+
+private:
+
+
+
+};  //  class ExtInitSvc
+
+} // namespace EXTINITSVC
+
+#endif