No specific user configuration

[platform/upstream/bash.git] / examples / loadables / logname.c

diff --git a/examples/loadables/logname.c b/examples/loadables/logname.c
index 00cfd19..95b7e21 100644 (file)
--- a/examples/loadables/logname.c
+++ b/examples/loadables/logname.c
@@ -1,5 +1,23 @@
 /* logname - print login name of current user */
 
+/*
+   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>
 
 #if defined (HAVE_UNISTD_H)
@@ -11,6 +29,7 @@
 
 #include "builtins.h"
 #include "shell.h"
+#include "common.h"
 
 #if !defined (errno)
 extern int errno;
@@ -35,7 +54,9 @@ logname_builtin (list)
 }
 
 char *logname_doc[] = {
-       "write the current user's login name to the standard output",
+       "Display user login name.",
+       "",
+       "Write the current user's login name to the standard output",
        "and exit.  logname ignores the LOGNAME and USER variables.",
        "logname ignores any non-option arguments.",
        (char *)NULL