Adding upstream version 5.2.37.

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

examples/loadables/rmdir.c

@@ -0,0 +1,72 @@
+/* rmdir - remove directory */
+
+/* See Makefile for compilation details. */
+
+/*
+   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 <errno.h>
+#include "builtins.h"
+#include "shell.h"
+#include "common.h"
+
+#if !defined (errno)
+extern int errno;
+#endif
+
+int
+rmdir_builtin (list)
+     WORD_LIST *list;
+{
+  int rval;
+  WORD_LIST *l;
+
+  if (no_options (list))
+    return (EX_USAGE);
+
+  for (rval = EXECUTION_SUCCESS, l = list; l; l = l->next)
+    if (rmdir (l->word->word) < 0)
+      {
+	builtin_error ("%s: %s", l->word->word, strerror (errno));
+	rval = EXECUTION_FAILURE;
+      }
+
+  return rval;
+}
+
+char *rmdir_doc[] = {
+	"Remove directory.",
+	"",
+	"rmdir removes the directory entry specified by each argument,",
+	"provided the directory is empty.",
+	(char *)NULL
+};
+
+/* The standard structure describing a builtin command.  bash keeps an array
+   of these structures. */
+struct builtin rmdir_struct = {
+	"rmdir",		/* builtin name */
+	rmdir_builtin,		/* function implementing the builtin */
+	BUILTIN_ENABLED,	/* initial flags for builtin */
+	rmdir_doc,		/* array of long documentation strings. */
+	"rmdir directory ...",	/* usage synopsis; becomes short_doc */
+	0			/* reserved for internal use */
+};