Initial version

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@52 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 92 insertions, 0 deletions

diff --git a/nuttx/examples/nsh/nsh_main.c b/nuttx/examples/nsh/nsh_main.c
new file mode 100644
index 000000000..9c3d4ab00
--- /dev/null
+++ b/nuttx/examples/nsh/nsh_main.c
@@ -0,0 +1,92 @@
+/************************************************************
+ * nsh_main.c
+ *
+ *   Copyright (C) 2007 Gregory Nutt. All rights reserved.
+ *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name Gregory Nutt nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ************************************************************/
+
+/************************************************************
+ * Compilation Switches
+ ************************************************************/
+
+/************************************************************
+ * Included Files
+ ************************************************************/
+
+#include <stdio.h>
+#include <string.h>
+
+/************************************************************
+ * Definitions
+ ************************************************************/
+
+#define CONFIG_NSH_LINE_SIZE 80
+
+/************************************************************
+ * Private Data
+ ************************************************************/
+
+static char line[CONFIG_NSH_LINE_SIZE];
+
+/************************************************************
+ * Private Functions
+ ************************************************************/
+
+/************************************************************
+ * Public Functions
+ ************************************************************/
+
+/************************************************************
+ * Name: user_initialize
+ ************************************************************/
+
+void user_initialize(void)
+{
+  /* stub */
+}
+
+/************************************************************
+ * Name: user_start
+ ************************************************************/
+
+int user_start(int parm1, int parm2, int parm3, int parm4)
+{
+  printf("NuttShell (NSH)\n");
+  fflush(stdout);
+
+  for (;;)
+    {
+      fflush(stdout);
+      fgets(line, CONFIG_NSH_LINE_SIZE, stdin);
+      puts(line);
+      fflush(stdout);
+    }
+}