Adding upstream version 5.2.37.

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

examples/loadables/truefalse.c

@@ -0,0 +1,72 @@
+/* true and false builtins */
+
+/*
+   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 "bashtypes.h"
+#include "shell.h"
+#include "builtins.h"
+#include "common.h"
+
+int
+true_builtin (list)
+     WORD_LIST *list;
+{
+  return EXECUTION_SUCCESS;
+}
+
+int
+false_builtin (list)
+     WORD_LIST *list;
+{
+  return EXECUTION_FAILURE;
+}
+
+static char *true_doc[] = {
+	"Exit successfully.",
+	"",
+	"Return a successful result.",
+	(char *)NULL
+};
+
+static char *false_doc[] = {
+	"Exit unsuccessfully.",
+	"",
+	"Return an unsuccessful result.",
+	(char *)NULL
+};
+
+struct builtin true_struct = {
+	"true",
+	true_builtin,
+	BUILTIN_ENABLED,
+	true_doc,
+	"true",
+	0
+};
+
+struct builtin false_struct = {
+	"false",
+	false_builtin,
+	BUILTIN_ENABLED,
+	false_doc,
+	"false",
+	0
+};