/* Tracing for zebra
 *
 * Copyright (C) 2020  NVIDIA Corporation
 * Donald Sharp
 *
 * 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
 */

#if !defined(__ZEBRA_TRACE_H__) || defined(TRACEPOINT_HEADER_MULTI_READ)
#define __ZEBRA_TRACE_H__

#include "lib/trace.h"

#ifdef HAVE_LTTNG

#undef TRACEPOINT_PROVIDER
#define TRACEPOINT_PROVIDER frr_zebra

#undef TRACEPOINT_INCLUDE
#define TRACEPOINT_INCLUDE "zebra/zebra_trace.h"

#include <lttng/tracepoint.h>

#include <lib/ns.h>
#include <lib/table.h>

#include <zebra/zebra_ns.h>

TRACEPOINT_EVENT(
	frr_zebra,
	netlink_request_intf_addr,
	TP_ARGS(struct nlsock *, netlink_cmd,
		int, family,
		int, type,
		uint32_t, filter_mask),
	TP_FIELDS(
		ctf_integer_hex(intptr_t, netlink_cmd, netlink_cmd)
		ctf_integer(int, family, family)
		ctf_integer(int, type, type)
		ctf_integer(uint32_t, filter_mask, filter_mask)
		)
	)

TRACEPOINT_EVENT(
	frr_zebra,
	netlink_interface,
	TP_ARGS(
		struct nlmsghdr *, header,
		ns_id_t, ns_id,
		int, startup),
	TP_FIELDS(
		ctf_integer_hex(intptr_t, header, header)
		ctf_integer(uint32_t, ns_id, ns_id)
		ctf_integer(uint32_t, startup, startup)
		)
	)

TRACEPOINT_EVENT(
	frr_zebra,
	netlink_nexthop_change,
	TP_ARGS(
		struct nlmsghdr *, header,
		ns_id_t, ns_id,
		int, startup),
	TP_FIELDS(
		ctf_integer_hex(intptr_t, header, header)
		ctf_integer(uint32_t, ns_id, ns_id)
		ctf_integer(uint32_t, startup, startup)
		)
	)

TRACEPOINT_EVENT(
	frr_zebra,
	netlink_interface_addr,
	TP_ARGS(
		struct nlmsghdr *, header,
		ns_id_t, ns_id,
		int, startup),
	TP_FIELDS(
		ctf_integer_hex(intptr_t, header, header)
		ctf_integer(uint32_t, ns_id, ns_id)
		ctf_integer(uint32_t, startup, startup)
		)
	)

TRACEPOINT_EVENT(
	frr_zebra,
	netlink_route_change_read_unicast,
	TP_ARGS(
		struct nlmsghdr *, header,
		ns_id_t, ns_id,
		int, startup),
	TP_FIELDS(
		ctf_integer_hex(intptr_t, header, header)
		ctf_integer(uint32_t, ns_id, ns_id)
		ctf_integer(uint32_t, startup, startup)
		)
	)

TRACEPOINT_EVENT(
	frr_zebra,
	netlink_rule_change,
	TP_ARGS(
		struct nlmsghdr *, header,
		ns_id_t, ns_id,
		int, startup),
	TP_FIELDS(
		ctf_integer_hex(intptr_t, header, header)
		ctf_integer(uint32_t, ns_id, ns_id)
		ctf_integer(uint32_t, startup, startup)
		)
	)

#include <lttng/tracepoint-event.h>

#endif /* HAVE_LTTNG */

#endif /* __ZEBRA_TRACE_H__ */
