2008-03-04 Joel Sherrill <joel.sherrill@oarcorp.com>

	* libmisc/Makefile.am, libmisc/shell/main_cp.c,
	libmisc/shell/main_cpuuse.c, libmisc/shell/main_date.c,
	libmisc/shell/main_mallocinfo.c, libmisc/shell/main_netstats.c,
	libmisc/shell/main_perioduse.c, libmisc/shell/main_stackuse.c,
	libmisc/shell/main_wkspaceinfo.c, libmisc/shell/print_heapinfo.c,
	libmisc/shell/shell.c, libmisc/shell/shell.h,
	libmisc/shell/shell_makeargs.c, libmisc/shell/shellconfig.c,
	libmisc/shell/shellconfig.h, libmisc/shell/write_file.c: Add initial
	capability to automatically execute a script from the filesystem. Add
	echo command from NetBSD and sleep command.
	* libmisc/shell/main_echo.c, libmisc/shell/main_sleep.c,
	libmisc/shell/shell_script.c: New files.

1 files changed, 57 insertions, 0 deletions

diff --git a/cpukit/libmisc/shell/main_sleep.c b/cpukit/libmisc/shell/main_sleep.c
new file mode 100644
index 0000000000..6ee4cef614
--- /dev/null
+++ b/cpukit/libmisc/shell/main_sleep.c
@@ -0,0 +1,57 @@
+/*
+ *  Sleep Shell Command Implmentation
+ *
+ *  COPYRIGHT (c) 1989-2008.
+ *  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 <time.h>
+
+#include <rtems.h>
+#include <rtems/shell.h>
+#include "internal.h"
+
+int rtems_shell_main_sleep(
+  int   argc,
+  char *argv[]
+)
+{
+  struct timespec delay;
+
+  if (argc == 2) {
+    delay.tv_sec = rtems_shell_str2int(argv[1]);
+    delay.tv_nsec = 0;
+    nanosleep( &delay, NULL );
+    return 0;
+  }
+  
+  if (argc == 3) {
+    delay.tv_sec = rtems_shell_str2int(argv[1]);
+    delay.tv_nsec = rtems_shell_str2int(argv[2]);
+    nanosleep( &delay, NULL );
+    return 0;
+  }
+  
+  fprintf( stderr, "%s: Usage seconds [nanoseconds]\n", argv[0] );
+  return -1;
+}
+
+rtems_shell_cmd_t rtems_shell_SLEEP_Command = {
+  "sleep",                       /* name */
+  "sleep seconds [nanoseconds]", /* usage */
+  "misc",                        /* topic */
+  rtems_shell_main_sleep,        /* command */
+  NULL,                          /* alias */
+  NULL                           /* next */
+};