Adding upstream version 8.4.4.upstream/8.4.4upstream

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

1 files changed, 63 insertions, 0 deletions

diff --git a/zebra/zebra_opaque.h b/zebra/zebra_opaque.h
new file mode 100644
index 0000000..a9610bf
--- /dev/null
+++ b/zebra/zebra_opaque.h
@@ -0,0 +1,63 @@
+/*
+ * Zebra opaque message zapi message handler
+ * Copyright (c) 2020 Volta Networks, Inc.
+ *
+ * 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; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <zebra.h>
+
+#ifndef _ZEBRA_OPAQUE_H
+#define _ZEBRA_OPAQUE_H 1
+
+/* Default for number of messages to dequeue per lock cycle */
+#define ZEBRA_OPAQUE_MSG_LIMIT 1000
+
+/*
+ * Initialize the module at startup
+ */
+void zebra_opaque_init(void);
+
+/*
+ * Start the module pthread. This step is run later than the
+ * 'init' step, in case zebra has fork-ed.
+ */
+void zebra_opaque_start(void);
+
+/*
+ * Does this module handle (intercept) the specified zapi message type?
+ */
+bool zebra_opaque_handles_msgid(uint16_t id);
+
+/*
+ * Module stop, called from the main pthread. This is synchronous:
+ * once it returns, the pthread has stopped and exited.
+ */
+void zebra_opaque_stop(void);
+
+/*
+ * Module cleanup, called from the zebra main pthread. When it returns,
+ * all module cleanup is complete.
+ */
+void zebra_opaque_finish(void);
+
+/*
+ * Enqueue a batch of messages for processing. Returns the number dequeued
+ * from the batch fifo.
+ */
+uint32_t zebra_opaque_enqueue_batch(struct stream_fifo *batch);
+
+
+#endif	/* _ZEBRA_OPAQUE_H */