text-based mount.nfs: parse option strings into lists

[nfs-utils.git] / utils / mount / parse_opt.h

diff --git a/utils/mount/parse_opt.h b/utils/mount/parse_opt.h
new file mode 100644 (file)
index 0000000..93430d9
--- /dev/null
+++ b/utils/mount/parse_opt.h
@@ -0,0 +1,46 @@
+/*
+ * parse_opt.h -- mount option string parsing helpers
+ *
+ * Copyright (C) 2007 Oracle.  All rights reserved.
+ * Copyright (C) 2007 Chuck Lever <chuck.lever@oracle.com>
+ *
+ * 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 021110-1307, USA.
+ *
+ */
+
+enum {
+       PO_FAILED = 0,
+       PO_SUCCEEDED = 1,
+};
+
+enum {
+       PO_NOT_FOUND = 0,
+       PO_FOUND = 1,
+};
+
+struct mount_options;
+
+struct mount_options * po_split(char *);
+void                   po_replace(struct mount_options *,
+                                  struct mount_options *);
+int                    po_join(struct mount_options *, char **);
+
+int                    po_append(struct mount_options *, char *);
+int                    po_contains(struct mount_options *, char *);
+char *                 po_get(struct mount_options *, char *);
+int                    po_rightmost(struct mount_options *, char *, char *);
+int                    po_remove_all(struct mount_options *, char *);
+void                   po_destroy(struct mount_options *);