Imported from ../bash-4.0-rc1.tar.gz.

[thirdparty/bash.git] / examples / loadables / printenv.c

diff --git a/examples/loadables/printenv.c b/examples/loadables/printenv.c
index 16f398fc82a7ab8b3286476a304448ff913ff810..17c4c0211713909d1702f0a0647a5048e70695da 100644 (file)
--- a/examples/loadables/printenv.c
+++ b/examples/loadables/printenv.c
@@ -5,12 +5,31 @@
  *
  */
 
+/*
+   Copyright (C) 1999-2009 Free Software Foundation, Inc.
+
+   This file is part of GNU Bash.
+   Bash is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   Bash is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Bash.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
 #include <config.h>
 #include <stdio.h>
 
 #include "builtins.h"
 #include "shell.h"
 #include "bashgetopt.h"
+#include "common.h"
 
 extern char **export_env;
 
@@ -57,7 +76,9 @@ printenv_builtin (list)
 }
 
 char *printenv_doc[] = {
-       "print values of environment variables",
+       "Display environment.",
+       "",
+       "Print names and values of environment variables",
        (char *)NULL
 };