1 files changed, 55 insertions, 0 deletions
diff --git a/cpukit/score/src/schedulercbscreateserver.c b/cpukit/score/src/schedulercbscreateserver.c
new file mode 100644
index 0000000000..c604423d50
--- /dev/null
+++ b/cpukit/score/src/schedulercbscreateserver.c
@@ -0,0 +1,55 @@
+/*
+ *  Copyright (C) 2011 Petr Benes.
+ *  Copyright (C) 2011 On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <rtems/system.h>
+#include <rtems/config.h>
+#include <rtems/score/scheduler.h>
+#include <rtems/score/schedulercbs.h>
+
+int _Scheduler_CBS_Create_server (
+  Scheduler_CBS_Parameters     *params,
+  Scheduler_CBS_Budget_overrun  budget_overrun_callback,
+  rtems_id                     *server_id
+)
+{
+  unsigned int i;
+  Scheduler_CBS_Server *the_server;
+
+  if ( params->budget <= 0 ||
+       params->deadline <= 0 ||
+       params->budget >= SCHEDULER_EDF_PRIO_MSB ||
+       params->deadline >= SCHEDULER_EDF_PRIO_MSB )
+    return SCHEDULER_CBS_ERROR_INVALID_PARAMETER;
+
+  for ( i = 0; i<_Scheduler_CBS_Maximum_servers; i++ ) {
+    if ( !_Scheduler_CBS_Server_list[i] )
+      break;
+  }
+
+  if ( i == _Scheduler_CBS_Maximum_servers )
+    return SCHEDULER_CBS_ERROR_FULL;
+
+  *server_id = i;
+  _Scheduler_CBS_Server_list[*server_id] = (Scheduler_CBS_Server *)
+    _Workspace_Allocate( sizeof(Scheduler_CBS_Server) );
+  the_server = _Scheduler_CBS_Server_list[*server_id];
+  if ( !the_server )
+    return SCHEDULER_CBS_ERROR_NO_MEMORY;
+
+  the_server->parameters = *params;
+  the_server->task_id = -1;
+  the_server->cbs_budget_overrun = budget_overrun_callback;
+  return SCHEDULER_CBS_OK;
+}