Changeset 4450 for trunk/Ohana/src/opihi/pantasks/task_host.c

Timestamp:

Jul 4, 2005, 5:35:47 PM (21 years ago)

Author:

eugene

Message:

substantial dev work on scheduler/pcontrol/pclient

File:

• trunk/Ohana/src/opihi/pantasks/task_host.c (modified) (2 diffs)

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

@@ -4 +4 @@
 int task_host (int argc, char **argv) {
 
+  int N, RequiredHost;
   Task *task;
   char *taskname;
 
+  RequiredHost = FALSE;
+  if (N = get_argument (argc, argv, "-required")) {
+    remove_argument (N, &argc, argv);
+    RequiredHost = TRUE;
+  }
+
   if (argc != 2) {
-    fprintf (stderr, "USAGE: host <name>\n");
-    fprintf (stderr, "  (define host machine for this task (or 'none'))\n");
+    fprintf (stderr, "USAGE: host <name> [-required]\n");
+    fprintf (stderr, "  define host machine for this task\n");
+    fprintf (stderr, "  -required flags indicates controller must use this host\n");
+    fprintf (stderr, "  value of 'local' for host indicates process not using controller\n");
+    fprintf (stderr, "  value of 'none' for host indicates controller may assign at will\n");
     return (FALSE);
   }
@@ -23 +33 @@
     return (FALSE);
   }
+  task[0].host_required = RequiredHost;
 
   if (task[0].host != NULL) free (task[0].host);
   task[0].host = NULL;
 
-  if (!strcasecmp (argv[1], "NONE")) return (TRUE);
+  if (!strcasecmp (argv[1], "LOCAL")) return (TRUE);
 
   task[0].host = strcreate (argv[1]);