1 files changed, 60 insertions, 0 deletions
diff --git a/utils/mount/parse_opt.h b/utils/mount/parse_opt.h
new file mode 100644
index 0000000..181e7bf
--- /dev/null
+++ b/utils/mount/parse_opt.h
@@ -0,0 +1,60 @@
+/*
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 0211-1301 USA
+ *
+ */
+
+#ifndef _NFS_UTILS_PARSE_OPT_H
+#define _NFS_UTILS_PARSE_OPT_H
+
+typedef enum {
+	PO_FAILED = 0,
+	PO_SUCCEEDED = 1,
+} po_return_t;
+
+typedef enum {
+	PO_NOT_FOUND = 0,
+	PO_FOUND = 1,
+	PO_BAD_VALUE = 2,
+} po_found_t;
+
+struct mount_options;
+
+struct mount_options *	po_split(char *);
+struct mount_options *	po_dup(struct mount_options *);
+void			po_replace(struct mount_options *,
+				   struct mount_options *);
+po_return_t		po_join(struct mount_options *, char **);
+
+po_return_t		po_insert(struct mount_options *, char *);
+po_return_t		po_append(struct mount_options *, char *);
+po_found_t		po_contains(struct mount_options *, char *);
+po_found_t		po_contains_prefix(struct mount_options *options,
+					   const char *prefix, char **keyword,
+					   int n);
+char *			po_get(struct mount_options *, char *);
+po_found_t		po_get_numeric(struct mount_options *,
+					char *, long *);
+int			po_rightmost(struct mount_options *,
+					const char *keys[]);
+po_found_t		po_remove_all(struct mount_options *, char *);
+void			po_destroy(struct mount_options *);
+
+#endif	/* _NFS_UTILS_PARSE_OPT_H */