1 files changed, 45 insertions, 0 deletions
diff --git a/cpukit/libmisc/shell/main_perioduse.c b/cpukit/libmisc/shell/main_perioduse.c
new file mode 100644
index 0000000000..349e168cd4
--- /dev/null
+++ b/cpukit/libmisc/shell/main_perioduse.c
@@ -0,0 +1,45 @@
+/*
+ *  perioduse Command Implementation
+ *
+ *  COPYRIGHT (c) 1989-2007.
+ *  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.
+ *
+ *  $Id$
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdio.h>
+
+#include <rtems.h>
+#include <rtems/shell.h>
+#include "internal.h"
+
+int rtems_shell_main_perioduse(int argc,char *argv[])
+{
+  if ( argc >= 1 && !strcmp( argv[1], "-r" ) ) {
+    printf( "Resetting Period Usage information\n" );
+    rtems_rate_monotonic_reset_all_statistics();
+  } else {
+    rtems_rate_monotonic_report_statistics_with_plugin(
+      stdout,
+      (rtems_printk_plugin_t)fprintf
+    );
+  }
+  return 0;
+}
+
+rtems_shell_cmd_t rtems_shell_PERIODUSE_Command = {
+  "perioduse",                            /* name */
+  "[-r] print or reset per period usage", /* usage */
+  "rtems",                                /* topic */
+  rtems_shell_main_perioduse,             /* command */
+  NULL,                                   /* alias */
+  NULL                                    /* next */
+};