Adding upstream version 8.1.upstream/8.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 49 insertions, 0 deletions

diff --git a/examples/rlversion.c b/examples/rlversion.c
new file mode 100644
index 0000000..f36567b
--- /dev/null
+++ b/examples/rlversion.c
@@ -0,0 +1,49 @@
+/*
+ * rlversion -- print out readline's version number
+ */
+
+/* Copyright (C) 1987-2009 Free Software Foundation, Inc.
+
+   This file is part of the GNU Readline Library (Readline), a library for
+   reading lines of text with interactive input and history editing.
+
+   Readline 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.
+
+   Readline 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 Readline.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#if defined (HAVE_CONFIG_H)
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+#include <sys/types.h>
+#include "posixstat.h"
+
+#ifdef HAVE_STDLIB_H
+#  include <stdlib.h>
+#else
+extern void exit();
+#endif
+
+#ifdef READLINE_LIBRARY
+#  include "readline.h"
+#else
+#  include <readline/readline.h>
+#endif
+
+int
+main()
+{
+	printf ("%s\n", rl_library_version ? rl_library_version : "unknown");
+	exit (0);
+}