[rtems-schedsim commit] schedsim/shell/shared/schedsim_disable_dispatch.c: New file missed earlier

[Joel Sherrill]

Module:    rtems-schedsim
Branch:    master
Commit:    6d31eca21f3f7b9cd63cfc0bf3ed69db1c5bfa5f
Changeset: http://git.rtems.org/rtems-schedsim/commit/?id=6d31eca21f3f7b9cd63cfc0bf3ed69db1c5bfa5f

Author:    Joel Sherrill <joel.sherrill at oarcorp.com>
Date:      Wed Apr 30 14:17:04 2014 -0500

schedsim/shell/shared/schedsim_disable_dispatch.c: New file missed earlier

---

 schedsim/shell/shared/schedsim_disable_dispatch.c |   35 +++++++++++++++++++++
 1 files changed, 35 insertions(+), 0 deletions(-)

diff --git a/schedsim/shell/shared/schedsim_disable_dispatch.c b/schedsim/shell/shared/schedsim_disable_dispatch.c
new file mode 100644
index 0000000..81d2591
--- /dev/null
+++ b/schedsim/shell/shared/schedsim_disable_dispatch.c
@@ -0,0 +1,35 @@
+/*
+ *  COPYRIGHT (c) 1989-2014.
+ *  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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <rtems.h>
+
+#include "shell.h"
+#include <schedsim_shell.h>
+#include <rtems/score/threadimpl.h>
+
+static bool  allow_dispatch = true;
+
+void schedsim_set_allow_dispatch(bool value)
+{
+  bool old = allow_dispatch;
+
+  allow_dispatch = value;
+  if ( value == true && old != value )
+    _Thread_Dispatch();
+}
+
+bool schedsim_is_dispatch_allowed(void)
+{
+  return allow_dispatch;
+}
+