-#ifndef BABELTRACE_CTF_IR_EVENT_H
-#define BABELTRACE_CTF_IR_EVENT_H
-
-/*
- * BabelTrace - CTF IR: Event
- *
- * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * The Common Trace Format (CTF) Specification is available at
- * http://www.efficios.com/ctf
- */
-
-#include <stdint.h>
-#include <stddef.h>
-#include <babeltrace/values.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
-@defgroup ctfirevent CTF IR event
-@ingroup ctfir
-@brief CTF IR event.
-
-A CTF IR <strong><em>event</em></strong> is a container of event
-fields:
-
-- <strong>Stream event header</strong> field, described by the
- <em>stream event header field type</em> of a
- \link ctfirstreamclass CTF IR stream class\endlink.
-- <strong>Stream event context</strong> field, described by the
- <em>stream event context field type</em> of a stream class.
-- <strong>Event context</strong> field, described by the
- <em>event context field type</em> of a
- \link ctfireventclass CTF IR event class\endlink.
-- <strong>Event payload</strong>, described by the
- <em>event payload field type</em> of an event class.
-
-As a reminder, here's the structure of a CTF packet:
-
-@imgpacketstructure
-
-You can create a CTF IR event \em from a
-\link ctfireventclass CTF IR event class\endlink with
-bt_ctf_event_create(). The event class you use to create an event
-object becomes its parent.
-
-If the \link ctfirtraceclass CTF IR trace class\endlink of an event
-object (parent of its \link ctfirstreamclass CTF IR stream class\endlink,
-which is the parent of its event class) was created by a
-\link ctfirwriter CTF IR writer\endlink object, then the only possible
-action you can do with this event object is to append it to a
-\link ctfirstream CTF IR stream\endlink with
-bt_ctf_stream_append_event(). Otherwise, you can create an event
-notification with bt_notification_event_create(). The event you pass
-to this function \em must have an attached packet object first.
-
-You can attach a \link ctfirpacket CTF IR packet object\endlink to an
-event object with bt_ctf_event_set_packet().
-
-A CTF IR event has a mapping of
-\link ctfirclockvalue CTF IR clock values\endlink. A clock value is
-an instance of a specific
-\link ctfirclockclass CTF IR clock class\endlink when the event is
-emitted. You can set an event object's clock value with
-bt_ctf_event_set_clock_value().
-
-As with any Babeltrace object, CTF IR event objects have
-<a href="https://en.wikipedia.org/wiki/Reference_counting">reference
-counts</a>. See \ref refs to learn more about the reference counting
-management of Babeltrace objects.
-
-bt_notification_event_create() \em freezes its event parameter on
-success. You cannot modify a frozen event object: it is considered
-immutable, except for \link refs reference counting\endlink.
-
-@sa ctfireventclass
-@sa ctfirpacket
-
-@file
-@brief CTF IR event type and functions.
-@sa ctfirevent
-
-@addtogroup ctfirevent
-@{
-*/
-
-/**
-@struct bt_ctf_event
-@brief A CTF IR event.
-@sa ctfirevent
-*/
-struct bt_ctf_event;
-struct bt_ctf_clock;
-struct bt_ctf_clock_value;
-struct bt_ctf_event_class;
-struct bt_ctf_field;
-struct bt_ctf_field_type;
-struct bt_ctf_stream_class;
-struct bt_ctf_packet;
-
-/**
-@name Creation and parent access functions
-@{
-*/
-
-/**
-@brief Creates a default CTF IR event from the CTF IR event class
- \p event_class.
-
-\p event_class \em must have a parent
-\link ctfirstreamclass CTF IR stream class\endlink.
-
-On success, the four fields of the created event object are not set. You
-can set them with bt_ctf_event_set_header(),
-bt_ctf_event_set_stream_event_context(),
-bt_ctf_event_set_event_context(), and bt_ctf_event_set_payload_field().
-
-@param[in] event_class CTF IR event class to use to create the
- CTF IR event.
-@returns Created event object, or \c NULL on error.
-
-@prenotnull{event_class}
-@pre \p event_class has a parent stream class.
-@postsuccessrefcountret1
-*/
-extern struct bt_ctf_event *bt_ctf_event_create(
- struct bt_ctf_event_class *event_class);
-
-/**
-@brief Returns the parent CTF IR event class of the CTF IR event
- \p event.
-
-This function returns a reference to the event class which was used to
-create the event object in the first place with bt_ctf_event_create().
-
-@param[in] event Event of which to get the parent event class.
-@returns Parent event class of \p event,
- or \c NULL on error.
-
-@prenotnull{event}
-@postsuccessrefcountretinc
-*/
-extern struct bt_ctf_event_class *bt_ctf_event_get_class(
- struct bt_ctf_event *event);
-
-/**
-@brief Returns the CTF IR packet associated to the CTF IR event
- \p event.
-
-This function returns a reference to the event class which was set to
-\p event in the first place with bt_ctf_event_set_packet().
-
-@param[in] event Event of which to get the associated packet.
-@returns Packet associated to \p event,
- or \c NULL if no packet is associated to
- \p event or on error.
-
-@prenotnull{event}
-@postsuccessrefcountretinc
-
-@sa bt_ctf_event_set_packet(): Associates a given event to a given
- packet.
-*/
-extern struct bt_ctf_packet *bt_ctf_event_get_packet(
- struct bt_ctf_event *event);
-
-/**
-@brief Associates the CTF IR event \p event to the CTF IR packet
- \p packet.
-
-The \link ctfirstreamclass CTF IR stream class\endlink of the
-parent \link ctfirstream CTF IR stream\endlink of \p packet \em must
-be the same as the parent stream class of the
-\link ctfireventclass CTF IR event class\endlink returned
-by bt_ctf_event_get_class() for \p event.
-
-You \em must call this function to create an event-packet association
-before you call bt_notification_event_create() with \p event.
-
-On success, this function also sets the parent stream object of
-\p event to the parent stream of \p packet.
-
-@param[in] event Event to which to associate \p packet.
-@returns 0 on success, or a negative value on error.
-
-@prenotnull{event}
-@prenotnull{packet}
-@prehot{event}
-@pre The parent stream class of \p packet is the same as the parent
- stream class of \p event.
-@postsuccessrefcountretinc
-
-@sa bt_ctf_event_get_packet(): Returns the associated packet of a
- given event object.
-*/
-extern int bt_ctf_event_set_packet(struct bt_ctf_event *event,
- struct bt_ctf_packet *packet);
-
-/**
-@brief Returns the parent CTF IR stream associated to the CTF IR event
- \p event.
-
-@param[in] event Event of which to get the parent stream.
-@returns Parent stream of \p event, or \c NULL on error.
-
-@prenotnull{event}
-@postsuccessrefcountretinc
-*/
-extern struct bt_ctf_stream *bt_ctf_event_get_stream(
- struct bt_ctf_event *event);
-
-/** @} */
-
-/**
-@name Contained fields functions
-@{
-*/
-
-/**
-@brief Returns the stream event header field of the CTF IR event
- \p event.
-
-@param[in] event Event of which to get the stream event header
- field.
-@returns Stream event header field of \p event,
- or \c NULL if the stream event header
- field is not set or on error.
-
-@prenotnull{event}
-@postsuccessrefcountretinc
-
-@sa bt_ctf_event_get_header(): Sets the stream event header
- field of a given event.
-*/
-extern struct bt_ctf_field *bt_ctf_event_get_header(
- struct bt_ctf_event *event);
-
-/**
-@brief Sets the stream event header field of the CTF IR event
- \p event to \p header.
-
-The field type of \p header, as returned by bt_ctf_field_get_type(),
-\em must be equivalent to the field type returned by
-bt_ctf_stream_class_get_event_header_type() for the parent stream class
-of \p event.
-
-@param[in] event Event of which to set the stream event header
- field.
-@param[in] header Stream event header field.
-@returns 0 on success, or a negative value on error.
-
-@prenotnull{event}
-@prenotnull{header}
-@prehot{event}
-@pre \p header has a field type equivalent to the field type returned by
- bt_ctf_stream_class_get_event_header_type() for the parent
- stream class of \p event.
-@postrefcountsame{event}
-@postsuccessrefcountinc{header}
-
-@sa bt_ctf_event_get_header(): Returns the stream event header field
- of a given event.
-*/
-extern int bt_ctf_event_set_header(struct bt_ctf_event *event,
- struct bt_ctf_field *header);
-
-/**
-@brief Returns the stream event context field of the CTF IR event
- \p event.
-
-@param[in] event Event of which to get the stream event context
- field.
-@returns Stream event context field of \p event,
- or \c NULL if the stream event context
- field is not set or on error.
-
-@prenotnull{event}
-@postsuccessrefcountretinc
-
-@sa bt_ctf_event_set_stream_event_context(): Sets the stream event
- context field of a given event.
-*/
-extern struct bt_ctf_field *bt_ctf_event_get_stream_event_context(
- struct bt_ctf_event *event);
-
-/**
-@brief Sets the stream event context field of the CTF IR event
- \p event to \p context.
-
-The field type of \p context, as returned by bt_ctf_field_get_type(),
-\em must be equivalent to the field type returned by
-bt_ctf_stream_class_get_event_context_type() for the parent stream class
-of \p event.
-
-@param[in] event Event of which to set the stream event context
- field.
-@param[in] context Stream event context field.
-@returns 0 on success, or a negative value on error.
-
-@prenotnull{event}
-@prenotnull{context}
-@prehot{event}
-@pre \p context has a field type equivalent to the field type returned
- by bt_ctf_stream_class_get_event_context_type() for the parent
- stream class of \p event.
-@postrefcountsame{event}
-@postsuccessrefcountinc{context}
-
-@sa bt_ctf_event_get_stream_event_context(): Returns the stream event
- context field of a given event.
-*/
-extern int bt_ctf_event_set_stream_event_context(struct bt_ctf_event *event,
- struct bt_ctf_field *context);
-
-/**
-@brief Returns the event context field of the CTF IR event
- \p event.
-
-@param[in] event Event of which to get the event context
- field.
-@returns Event context field of \p event, or \c NULL if
- the event context field is not set or on error.
-
-@prenotnull{event}
-@postsuccessrefcountretinc
-
-@sa bt_ctf_event_set_event_context(): Sets the event context field of a
- given event.
-*/
-extern struct bt_ctf_field *bt_ctf_event_get_event_context(
- struct bt_ctf_event *event);
-
-/**
-@brief Sets the event context field of the CTF IR event
- \p event to \p context.
-
-The field type of \p context, as returned by bt_ctf_field_get_type(),
-\em must be equivalent to the field type returned by
-bt_ctf_event_class_get_context_type() for the parent event class
-of \p event.
-
-@param[in] event Event of which to set the event context field.
-@param[in] context Event context field.
-@returns 0 on success, or a negative value on error.
-
-@prenotnull{event}
-@prenotnull{context}
-@prehot{event}
-@pre \p context has a field type equivalent to the field type returned
- by bt_ctf_event_class_get_context_type() for the parent
- event class of \p event.
-@postrefcountsame{event}
-@postsuccessrefcountinc{context}
-
-@sa bt_ctf_event_get_event_context(): Returns the event context field of
- a given event.
-*/
-extern int bt_ctf_event_set_event_context(struct bt_ctf_event *event,
- struct bt_ctf_field *context);
-
-/**
-@brief Returns the event payload field of the CTF IR event
- \p event.
-
-@param[in] event Event of which to get the event payload
- field.
-@returns Event payload field of \p event, or \c NULL if
- the event payload field is not set or on error.
-
-@prenotnull{event}
-@postsuccessrefcountretinc
-
-@sa bt_ctf_event_set_payload_field(): Sets the event payload field of a
- given event.
-*/
-extern struct bt_ctf_field *bt_ctf_event_get_payload_field(
- struct bt_ctf_event *event);
-
-/**
-@brief Sets the event payload field of the CTF IR event
- \p event to \p payload.
-
-The field type of \p payload, as returned by bt_ctf_field_get_type(),
-\em must be equivalent to the field type returned by
-bt_ctf_event_class_get_payload_type() for the parent event class
-of \p event.
-
-@param[in] event Event of which to set the event payload field.
-@param[in] payload Event payload field.
-@returns 0 on success, or a negative value on error.
-
-@prenotnull{event}
-@prenotnull{payload}
-@prehot{event}
-@pre \p payload has a field type equivalent to the field type returned
- by bt_ctf_event_class_get_payload_type() for the parent
- event class of \p event.
-@postrefcountsame{event}
-@postsuccessrefcountinc{payload}
-
-@sa bt_ctf_event_get_payload_field(): Returns the event payload field of
- a given event.
-*/
-extern int bt_ctf_event_set_payload_field(struct bt_ctf_event *event,
- struct bt_ctf_field *payload);
-
-/**
-@cond DOCUMENT
-*/
-
-/*
- * TODO: Doxygenize.
- *
- * bt_ctf_event_get_payload: get an event's field.
- *
- * Returns the field matching "name". bt_put() must be called on the
- * returned value.
- *
- * @param event Event instance.
- * @param name Event field name, see notes.
- *
- * Returns a field instance on success, NULL on error.
- *
- * Note: Passing a name will cause the function to perform a look-up by
- * name assuming the event's payload is a structure. This will return
- * the raw payload instance if name is NULL.
- */
-extern struct bt_ctf_field *bt_ctf_event_get_payload(struct bt_ctf_event *event,
- const char *name);
-
-/*
- * TODO: Doxygenize.
- *
- * bt_ctf_event_get_payload_by_index: Get event's field by index.
- *
- * Returns the field associated with the provided index. bt_put()
- * must be called on the returned value. The indexes to be provided are
- * the same as can be retrieved from the event class.
- *
- * @param event Event.
- * @param index Index of field.
- *
- * Returns the event's field, NULL on error.
- *
- * Note: Will return an error if the payload's type is not a structure.
- */
-extern struct bt_ctf_field *bt_ctf_event_get_payload_by_index(
- struct bt_ctf_event *event, int index);
-
-/*
- * TODO: Doxygenize.
- *
- * bt_ctf_event_set_payload: set an event's field.
- *
- * Set a manually allocated field as an event's payload. The event will share
- * the field's ownership by using its reference count.
- * bt_put() must be called on the returned value.
- *
- * @param event Event instance.
- * @param name Event field name, see notes.
- * @param value Instance of a field whose type corresponds to the event's field.
- *
- * Returns 0 on success, a negative value on error.
- *
- * Note: The function will return an error if a name is provided and the payload
- * type is not a structure. If name is NULL, the payload field will be set
- * directly and must match the event class' payload's type.
- */
-extern int bt_ctf_event_set_payload(struct bt_ctf_event *event,
- const char *name,
- struct bt_ctf_field *value);
-
-/**
-@endcond
-*/
-
-/** @} */
-
-/**
-@name Clock value functions
-@{
-*/
-
-/**
-@brief Returns the value, as of the CTF IR event \p event, of the
- clock described by the
- \link ctfirclockclass CTF IR clock class\endlink \p clock_class.
-
-@param[in] event Event of which to get the value of the clock
- described by \p clock_class.
-@param[in] clock_class Class of the clock of which to get the value.
-@returns Value of the clock described by \p clock_class
- as of \p event.
-
-@prenotnull{event}
-@prenotnull{clock_class}
-@postrefcountsame{event}
-@postrefcountsame{clock_class}
-@postsuccessrefcountretinc
-
-@sa bt_ctf_event_set_clock_value(): Sets the clock value of a given event.
-*/
-extern struct bt_ctf_clock_value *bt_ctf_event_get_clock_value(
- struct bt_ctf_event *event, struct bt_ctf_clock *clock_class);
-
-/**
-@brief Sets the value, as of the CTF IR event \p event, of the
- clock described by the
- \link ctfirclockclass CTF IR clock class\endlink \p clock_class.
-
-@param[in] event Event of which to set the value of the clock
- described by \p clock_class.
-@param[in] clock_class Class of the clock of which to set the value
- for \p event.
-@param[in] clock_value Value of the clock described by \p clock_class
- as of \p event.
-@returns 0 on success, or a negative value on error.
-
-@prenotnull{event}
-@prenotnull{clock_class}
-@prenotnull{clock_value}
-@prehot{event}
-@postrefcountsame{event}
-@postrefcountsame{clock_class}
-
-@sa bt_ctf_event_get_clock_value(): Returns the clock value of
- a given event.
-*/
-extern int bt_ctf_event_set_clock_value(
- struct bt_ctf_event *event, struct bt_ctf_clock *clock_class,
- struct bt_ctf_clock_value *clock_value);
-
-/** @} */
-
-/** @} */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* BABELTRACE_CTF_IR_EVENT_H */
+/* Pre-2.0 CTF writer backward compatibility */
+#include <babeltrace/ctf-writer/event.h>