Fixed task wrapper tcb error.

target/src/taskLib.c

@@ -149,7 +149,17 @@ void taskShowInit (void)
  */
 LW_LIB_HOOK_STATIC void *taskWrapper (WIND_TCB *pTcb)
 {
-    vxRestart[pTcb->id] = LW_FALSE;
+    int tid;
+
+    if (pTcb) {
+        tid = pTcb->id;
+
+    } else {
+        tid = HANDLE_TO_TID(API_ThreadIdSelf());
+        pTcb = &vxTcb[tid];
+    }
+
+    vxRestart[tid] = LW_FALSE;
 
     if (pTcb->entry) {
         return  ((void *)pTcb->entry(pTcb->arg[0], pTcb->arg[1], pTcb->arg[2],
@@ -187,6 +197,7 @@ STATUS  taskInit (WIND_TCB *pTcb, char *name, int priority,
                   _Vx_usr_arg_t arg9, _Vx_usr_arg_t arg10)
 {
     LW_CLASS_THREADATTR  attr = API_ThreadAttrGetDefault();
+    LW_HANDLE  event;
 
     if (!pTcb || !name || !entryPt) {
         errno = EINVAL;
@@ -194,7 +205,7 @@ STATUS  taskInit (WIND_TCB *pTcb, char *name, int priority,
     }
 
     attr.THREADATTR_pstkLowAddr     = (PLW_STACK)pStackBase;
-    attr.THREADATTR_pvArg           = (PVOID)pTcb;
+    attr.THREADATTR_pvArg           = LW_NULL;
     attr.THREADATTR_stStackByteSize = (size_t)stackSize;
     attr.THREADATTR_ucPriority      = (UINT8)priority;
     attr.THREADATTR_ulOption        = LW_OPTION_THREAD_STK_CHK | LW_OPTION_THREAD_DETACHED;
@@ -211,10 +222,6 @@ STATUS  taskInit (WIND_TCB *pTcb, char *name, int priority,
     pTcb->arg[8] = arg9;
     pTcb->arg[9] = arg10;
 
-    if (pTcb->event) {
-        API_EventSetDelete(&pTcb->event);
-    }
-
     pTcb->event = API_EventSetCreate("vxWorks Event", 0ul, LW_OPTION_DEFAULT, LW_NULL);
     if (pTcb->event == LW_OBJECT_HANDLE_INVALID) {
         return  (ERROR);
@@ -234,10 +241,15 @@ STATUS  taskInit (WIND_TCB *pTcb, char *name, int priority,
     }
 
     VX_TCB_LOCK();
+    event = vxTcb[pTcb->id].event;
     vxTcb[pTcb->id] = *pTcb;
     lib_strlcpy(vxTcb[pTcb->id].name, name, VX_TASK_NAME_LENGTH + 1);
     VX_TCB_UNLOCK();
 
+    if (event) {
+        API_EventSetDelete(&event);
+    }
+
     return  (OK);
 }