From 97034d23851f2f1d6688a2cd45d517ecd72ef6dc Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Wed, 12 Nov 2014 14:23:14 -0600
Subject: Emit a warning if number of arguments to builtin or file app can be
 truncated

---
 apps/nshlib/nsh.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'apps/nshlib')

diff --git a/apps/nshlib/nsh.h b/apps/nshlib/nsh.h
index d726b5253..c06d4e910 100644
--- a/apps/nshlib/nsh.h
+++ b/apps/nshlib/nsh.h
@@ -454,6 +454,12 @@
 # endif
 #endif
 
+#if defined(CONFIG_NSH_BUILTIN_APPS) || defined(CONFIG_NSH_FILE_APPS)
+#  if CONFIG_NSH_MAXARGUMENTS > CONFIG_MAX_TASK_ARGS
+#    warning Number of built-in and file task arguments will be truncated to CONFIG_MAX_TASK_ARGS
+#  endif
+#endif
+
 /* Argument list size
  *
  *   argv[0]:      The command name.
-- 
cgit v1.2.3