Major coreutils update.

git-svn-id: svn://busybox.net/trunk/busybox@6751 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 41 insertions, 0 deletions

diff --git a/libbb/getopt_ulflags.c b/libbb/getopt_ulflags.c
new file mode 100644
index 000000000..91de392b6
--- /dev/null
+++ b/libbb/getopt_ulflags.c
@@ -0,0 +1,41 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * getopt_ulflags implementation for busybox
+ *
+ * Copyright (C) 2003  Manuel Novoa III  <mjn3@codepoet.org>
+ *
+ * This program 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <getopt.h>
+#include <string.h>
+#include "libbb.h"
+
+unsigned long bb_getopt_ulflags(int argc, char **argv, const char *applet_opts)
+{
+        unsigned long flags = 0;
+        const char *s;
+        int c;
+
+        while ((c = getopt(argc, argv, applet_opts)) > 0) {
+                if (!(s = strchr(applet_opts, c))) {
+                        bb_show_usage();
+                }
+                flags |= (1 << (s-applet_opts));
+        }
+
+        return flags;
+}