Changeset 23530 for trunk/Ohana/src/opihi/pantasks/task.c

Timestamp:

Mar 25, 2009, 11:56:09 AM (17 years ago)

Author:

eugene

Message:

upgrade threading/locking model for pantasks: changes merged from eam_branch_20090322

File:

• trunk/Ohana/src/opihi/pantasks/task.c (modified) (4 diffs)

trunk/Ohana/src/opihi/pantasks/task.c

@@ -11 +11 @@
   if (argc != 2) goto usage;
 
+  JobTaskLock();
   task = FindTask (argv[1]);
   if (task == NULL) { /**** new task ****/
@@ -18 +19 @@
     SetNewTask (task);
   }
+  JobTaskUnlock();
+
   /* While a task is being defined, it is removed from the task list.  The new task is added to the task list
      when the definition process is complete.  
@@ -55 +58 @@
 
       case TASK_END:
-        /* I need to add in a test here to see if all task elements 
-           have been defined.  delete the task if not */
         free (input);
         /* validate the new task: all mandatory elements defined? */ 
@@ -63 +64 @@
           return (FALSE);
         }
+        JobTaskLock();
         RegisterNewTask ();
+        JobTaskUnlock();
         return (TRUE);
         break;