forked from Mirror/frr
89 lines
2.5 KiB
C
89 lines
2.5 KiB
C
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/* Tracing for BGP
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*
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* Copyright (C) 2020 NVIDIA Corporation
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* Quentin Young
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; see the file COPYING; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#if !defined(_BGP_TRACE_H) || defined(TRACEPOINT_HEADER_MULTI_READ)
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#define _BGP_TRACE_H
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#ifdef HAVE_LTTNG
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#undef TRACEPOINT_PROVIDER
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#define TRACEPOINT_PROVIDER frr_bgp
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#undef TRACEPOINT_INCLUDE
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#define TRACEPOINT_INCLUDE "bgpd/bgp_trace.h"
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#include <lttng/tracepoint.h>
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#include "bgpd/bgpd.h"
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#include "lib/stream.h"
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/* clang-format off */
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TRACEPOINT_EVENT_CLASS(
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frr_bgp,
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packet_process,
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TP_ARGS(struct peer *, peer, bgp_size_t, size),
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TP_FIELDS(
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ctf_string(peer, peer->host ? peer->host : "(unknown peer)")
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)
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)
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#define PKT_PROCESS_TRACEPOINT_INSTANCE(name) \
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TRACEPOINT_EVENT_INSTANCE( \
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frr_bgp, packet_process, name, \
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TP_ARGS(struct peer *, peer, bgp_size_t, size)) \
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TRACEPOINT_LOGLEVEL(frr_bgp, name, TRACE_INFO)
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PKT_PROCESS_TRACEPOINT_INSTANCE(open_process)
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PKT_PROCESS_TRACEPOINT_INSTANCE(keepalive_process)
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PKT_PROCESS_TRACEPOINT_INSTANCE(update_process)
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PKT_PROCESS_TRACEPOINT_INSTANCE(notification_process)
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PKT_PROCESS_TRACEPOINT_INSTANCE(capability_process)
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PKT_PROCESS_TRACEPOINT_INSTANCE(refresh_process)
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TRACEPOINT_EVENT(
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frr_bgp,
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packet_read,
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TP_ARGS(struct peer *, peer, struct stream *, pkt),
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TP_FIELDS(
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ctf_string(peer, peer->host ? peer->host : "(unknown peer)")
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ctf_integer(size_t, size, STREAM_READABLE(pkt))
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ctf_sequence_hex(uint8_t, packet, pkt->data, size_t, STREAM_READABLE(pkt))
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)
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)
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#include <lttng/tracepoint-event.h>
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#else /* HAVE_LTTNG */
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#define tracepoint(...)
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#define tracef(...)
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#define tracelog(...)
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#define tracepoint_enabled(...) true
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#endif /* HAVE_LTTNG */
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#endif /* _BGP_TRACE_H */
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