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/*
* Zipkin lttng-ust tracepoint provider.
*/
#undef TRACEPOINT_PROVIDER
#define TRACEPOINT_PROVIDER zipkin
#undef TRACEPOINT_INCLUDE
#define TRACEPOINT_INCLUDE "./zipkin_trace.h"
#if !defined(_ZIPKIN_H) || defined(TRACEPOINT_HEADER_MULTI_READ)
#define _ZIPKIN_H
#include <lttng/tracepoint.h>
TRACEPOINT_EVENT(
zipkin,
keyval_string,
TP_ARGS(const char *, trace_name, const char *, service,
int, port, const char *, ip, long, trace,
long, span, long, parent_span,
const char *, key, const char *, val ),
TP_FIELDS(
/*
* Each span has a name mentioned on it in the UI
* This is the trace name
*/
ctf_string(trace_name, trace_name)
/*
* Each trace takes place in a specific machine-endpoint
* This is identified by a name, a port number and an ip
*/
ctf_string(service_name, service)
ctf_integer(int, port_no, port)
ctf_string(ip, ip)
/*
* According to the tracing semantics each trace should have
* a trace id, a span id and a parent span id
*/
ctf_integer(long, trace_id, trace)
ctf_integer(long, span_id, span)
ctf_integer(long, parent_span_id, parent_span)
/*
* The following is the real annotated information
*/
ctf_string(key, key)
ctf_string(val, val)
)
)
TRACEPOINT_LOGLEVEL(
zipkin,
keyval_string,
TRACE_WARNING)
/*
* This tracepoint allows for integers to come out keyval
*/
TRACEPOINT_EVENT(
zipkin,
keyval_integer,
TP_ARGS(const char *, trace_name, const char *, service,
int, port, const char *, ip, long, trace,
long, span, long, parent_span,
const char *, key, int64_t, val ),
TP_FIELDS(
/*
* Each span has a name mentioned on it in the UI
* This is the trace name
*/
ctf_string(trace_name, trace_name)
/*
* Each trace takes place in a specific machine-endpoint
* This is identified by a name, a port number and an ip
*/
ctf_string(service_name, service)
ctf_integer(int, port_no, port)
ctf_string(ip, ip)
/*
* According to the tracing semantics each trace should have
* a trace id, a span id and a parent span id
*/
ctf_integer(long, trace_id, trace)
ctf_integer(long, span_id, span)
ctf_integer(long, parent_span_id, parent_span)
/*
* The following is the real annotated information
*/
ctf_string(key, key)
ctf_integer(int64_t, val, val)
)
)
TRACEPOINT_LOGLEVEL(
zipkin,
keyval_integer,
TRACE_WARNING)
/*
* In this event we follow the same semantics but we trace timestamp
* annotations
*/
TRACEPOINT_EVENT(
zipkin,
timestamp,
TP_ARGS(const char *, trace_name, const char *, service,
int, port, const char *, ip, long, trace,
long, span, long, parent_span,
const char *, event),
TP_FIELDS(
ctf_string(trace_name, trace_name)
ctf_string(service_name, service)
ctf_integer(int, port_no, port)
ctf_string(ip, ip)
ctf_integer(long, trace_id, trace)
ctf_integer(long, span_id, span)
ctf_integer(long, parent_span_id, parent_span)
ctf_string(event, event)
)
)
TRACEPOINT_LOGLEVEL(
zipkin,
timestamp,
TRACE_WARNING)
#endif /* _ZIPKIN_H */
#include <lttng/tracepoint-event.h>
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