2007-12-11 Joel Sherrill <joel.sherrill@oarcorp.com>

	* libmisc/Makefile.am, libmisc/shell/cmd_help.c, libmisc/shell/cmds.c,
	libmisc/shell/internal.h, libmisc/shell/shell.c,
	libmisc/shell/shell.h, libmisc/shell/shellconfig.h: Command set
	processing now separated from main command loop. Addition of user
	commands and aliases tested. Monitor registration now explicit.
	* libmisc/shell/shell_cmdset.c, libmisc/shell/shell_makeargs.c,
	libmisc/shell/write_file.c: New files.

1 files changed, 47 insertions, 0 deletions

diff --git a/cpukit/libmisc/shell/shell_makeargs.c b/cpukit/libmisc/shell/shell_makeargs.c
new file mode 100644
index 0000000000..c73ff25745
--- /dev/null
+++ b/cpukit/libmisc/shell/shell_makeargs.c
@@ -0,0 +1,47 @@
+/*
+ *  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.
+ *
+ *  $Id$
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <string.h>
+
+int shell_make_args(
+  char  *commandLine,
+  int   *argc_p, 
+  char **argv_p, 
+  int    max_args
+)
+{
+  int   argc;
+  char *command;
+  int   status = 0;
+  
+  argc = 0;
+  command = commandLine;
+
+  while ( 1 ) {
+    command = strtok( command, " \t\r\n" );
+    if ( command == NULL )
+      break;
+    argv_p[ argc++ ] = command;
+    command = '\0';
+    if ( argc == (max_args-1) ) {
+      status = -1;
+      break;
+    }
+  }
+  argv_p[ argc ] = NULL;
+  *argc_p = argc;
+  return status;
+}
+