-/* Copyright (c) 2009 Nicira Networks
+/* Copyright (c) 2009, 2010 Nicira Networks
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
struct json;
struct ovsdb_log;
-struct ovsdb_error *ovsdb_log_open(const char *name, int flags,
- struct ovsdb_log **) WARN_UNUSED_RESULT;
+/* Access mode for opening an OVSDB log. */
+enum ovsdb_log_open_mode {
+ OVSDB_LOG_READ_ONLY, /* Open existing file, read-only. */
+ OVSDB_LOG_READ_WRITE, /* Open existing file, read/write. */
+ OVSDB_LOG_CREATE /* Create new file, read/write. */
+};
+
+struct ovsdb_error *ovsdb_log_open(const char *name, enum ovsdb_log_open_mode,
+ int locking, struct ovsdb_log **)
+ WARN_UNUSED_RESULT;
void ovsdb_log_close(struct ovsdb_log *);
struct ovsdb_error *ovsdb_log_read(struct ovsdb_log *, struct json **)