#include <stdint.h>
#include <stddef.h>
-#include <babeltrace/values.h>
#ifdef __cplusplus
extern "C" {
#endif
+struct bt_value;
+
/**
@defgroup ctfireventclass CTF IR event class
@ingroup ctfir
@brief CTF IR event class.
+@code
+#include <babeltrace/ctf-ir/event-class.h>
+@endcode
+
A CTF IR <strong><em>event class</em></strong> is a template that you
can use to create concrete \link ctfirevent CTF IR events\endlink.
-An event class has the following properties, both of which \em must
-be unique amongst all the event classes contained in the same
-\link ctfirstreamclass CTF IR stream class\endlink:
+An event class has the following properties:
- A \b name.
-- A numeric \b ID.
+- A numeric \b ID (\em must be unique amongst all the event classes
+ contained in the same
+ \link ctfirstreamclass CTF IR stream class\endlink).
+- A optional <strong>log level</strong>.
+- An optional <strong>Eclipse Modeling Framework URI</strong>.
A CTF IR event class owns two
\link ctfirfieldtypes field types\endlink:
classes\endlink, and a stream class contains zero or more event classes.
Before you can create an event from an event class with
-bt_ctf_event_create(), you \em must add the prepared event class to a
-stream class by calling bt_ctf_stream_class_add_event_class(). This
+bt_event_create(), you \em must add the prepared event class to a
+stream class by calling bt_stream_class_add_event_class(). This
function, when successful, \em freezes the event class, disallowing any
future modification of its properties and field types by the user.
counts</a>. See \ref refs to learn more about the reference counting
management of Babeltrace objects.
-bt_ctf_stream_class_add_event_class() \em freezes its event class
+bt_stream_class_add_event_class() \em freezes its event class
parameter on success. You cannot modify a frozen event class: it is
considered immutable, except for \link refs reference counting\endlink.
*/
/**
-@struct bt_ctf_event_class
+@struct bt_event_class
@brief A CTF IR event class.
@sa ctfireventclass
*/
-struct bt_ctf_event_class;
-struct bt_ctf_field;
-struct bt_ctf_field_type;
-struct bt_ctf_stream_class;
+struct bt_event_class;
+struct bt_field;
+struct bt_field_type;
+struct bt_stream_class;
+
+/**
+@brief Log level of an event class.
+*/
+enum bt_event_class_log_level {
+ /// Unknown, used for errors.
+ BT_EVENT_CLASS_LOG_LEVEL_UNKNOWN = -1,
+
+ /// Unspecified log level.
+ BT_EVENT_CLASS_LOG_LEVEL_UNSPECIFIED = 255,
+
+ /// System is unusable.
+ BT_EVENT_CLASS_LOG_LEVEL_EMERGENCY = 0,
+
+ /// Action must be taken immediately.
+ BT_EVENT_CLASS_LOG_LEVEL_ALERT = 1,
+
+ /// Critical conditions.
+ BT_EVENT_CLASS_LOG_LEVEL_CRITICAL = 2,
+
+ /// Error conditions.
+ BT_EVENT_CLASS_LOG_LEVEL_ERROR = 3,
+
+ /// Warning conditions.
+ BT_EVENT_CLASS_LOG_LEVEL_WARNING = 4,
+
+ /// Normal, but significant, condition.
+ BT_EVENT_CLASS_LOG_LEVEL_NOTICE = 5,
+
+ /// Informational message.
+ BT_EVENT_CLASS_LOG_LEVEL_INFO = 6,
+
+ /// Debug information with system-level scope (set of programs).
+ BT_EVENT_CLASS_LOG_LEVEL_DEBUG_SYSTEM = 7,
+
+ /// Debug information with program-level scope (set of processes).
+ BT_EVENT_CLASS_LOG_LEVEL_DEBUG_PROGRAM = 8,
+
+ /// Debug information with process-level scope (set of modules).
+ BT_EVENT_CLASS_LOG_LEVEL_DEBUG_PROCESS = 9,
+
+ /// Debug information with module (executable/library) scope (set of units).
+ BT_EVENT_CLASS_LOG_LEVEL_DEBUG_MODULE = 10,
+
+ /// Debug information with compilation unit scope (set of functions).
+ BT_EVENT_CLASS_LOG_LEVEL_DEBUG_UNIT = 11,
+
+ /// Debug information with function-level scope.
+ BT_EVENT_CLASS_LOG_LEVEL_DEBUG_FUNCTION = 12,
+
+ /// Debug information with line-level scope (default log level).
+ BT_EVENT_CLASS_LOG_LEVEL_DEBUG_LINE = 13,
+
+ /// Debug-level message.
+ BT_EVENT_CLASS_LOG_LEVEL_DEBUG = 14,
+};
/**
@name Creation and parent access functions
/**
@brief Creates a default CTF IR event class named \p nameĀ.
-The event class is created \em without an event context
-\link ctfirfieldtypes field type\endlink and with an empty event
-payload field type.
+On success, the context and payload field types are empty structure
+field types. You can modify those default field types after the
+event class is created with
+bt_event_class_set_context_type() and
+bt_event_class_set_payload_type().
Upon creation, the event class's ID is <em>not set</em>. You
-can set it to a specific value with bt_ctf_event_class_set_id(). If it
-is still unset when you call bt_ctf_stream_class_add_event_class(), then
+can set it to a specific value with bt_event_class_set_id(). If it
+is still unset when you call bt_stream_class_add_event_class(), then
the stream class assigns a unique ID to this event class before
freezing it.
+The created event class's log level is initially set to
+#BT_EVENT_CLASS_LOG_LEVEL_UNSPECIFIED and it has no Eclipse Modeling
+Framework URI.
+
@param[in] name Name of the event class to create (copied on success).
@returns Created event class, or \c NULL on error.
@prenotnull{name}
@postsuccessrefcountret1
*/
-extern struct bt_ctf_event_class *bt_ctf_event_class_create(const char *name);
+extern struct bt_event_class *bt_event_class_create(const char *name);
/**
@brief Returns the parent CTF IR stream class of the CTF IR event
It is possible that the event class was not added to a stream class
yet, in which case this function returns \c NULL. You can add an
event class to a stream class with
-bt_ctf_stream_class_add_event_class().
+bt_stream_class_add_event_class().
@param[in] event_class Event class of which to get the parent
stream class.
added to a stream class yet or on error.
@prenotnull{event_class}
+@postrefcountsame{event_class}
@postsuccessrefcountretinc
-@sa bt_ctf_stream_class_add_event_class(): Add an event class to
+@sa bt_stream_class_add_event_class(): Add an event class to
a stream class.
*/
-extern struct bt_ctf_stream_class *bt_ctf_event_class_get_stream_class(
- struct bt_ctf_event_class *event_class);
+extern struct bt_stream_class *bt_event_class_get_stream_class(
+ struct bt_event_class *event_class);
/** @} */
@prenotnull{event_class}
@postrefcountsame{event_class}
*/
-extern const char *bt_ctf_event_class_get_name(
- struct bt_ctf_event_class *event_class);
+extern const char *bt_event_class_get_name(
+ struct bt_event_class *event_class);
/**
@brief Returns the numeric ID of the CTF IR event class \p event_class.
@prenotnull{event_class}
@postrefcountsame{event_class}
-@sa bt_ctf_event_class_set_id(): Sets the numeric ID of a given
+@sa bt_event_class_set_id(): Sets the numeric ID of a given
event class.
*/
-extern int64_t bt_ctf_event_class_get_id(
- struct bt_ctf_event_class *event_class);
+extern int64_t bt_event_class_get_id(
+ struct bt_event_class *event_class);
/**
@brief Sets the numeric ID of the CTF IR event class
@prenotnull{event_class}
@prehot{event_class}
+@pre \p id is lesser than or equal to 9223372036854775807 (\c INT64_MAX).
@postrefcountsame{event_class}
-@sa bt_ctf_event_class_get_id(): Returns the numeric ID of a given
+@sa bt_event_class_get_id(): Returns the numeric ID of a given
event class.
*/
-extern int bt_ctf_event_class_set_id(
- struct bt_ctf_event_class *event_class, uint32_t id);
+extern int bt_event_class_set_id(
+ struct bt_event_class *event_class, uint64_t id);
/**
-@brief Returns the number of attributes contained in the CTF IR event
- class \p event_class.
+@brief Returns the log level of the CTF IR event class \p event_class.
-@param[in] event_class Event class of which to get the number
- of contained attributes.
-@returns Number of contained attributes in
- \p event_class, or a negative value on error.
+@param[in] event_class Event class of which to get the log level.
+@returns Log level of event class \p event_class,
+ #BT_EVENT_CLASS_LOG_LEVEL_UNSPECIFIED if
+ not specified, or
+ #BT_EVENT_CLASS_LOG_LEVEL_UNKNOWN on error.
@prenotnull{event_class}
@postrefcountsame{event_class}
-@sa bt_ctf_event_class_get_attribute_name(): Returns the name of
- the attribute of a given event class at a given index.
-@sa bt_ctf_event_class_get_attribute_value(): Returns the value of
- the attribute of a given event class at a given index.
+@sa bt_event_class_set_log_level(): Sets the log level of a given
+ event class.
*/
-extern int bt_ctf_event_class_get_attribute_count(
- struct bt_ctf_event_class *event_class);
+extern enum bt_event_class_log_level bt_event_class_get_log_level(
+ struct bt_event_class *event_class);
/**
-@brief Returns the name of the attribute at the index \p index of the
- CTF IR event class \p event_class.
-
-On success, \p event_class remains the sole owner of the returned
-string.
+@brief Sets the log level of the CTF IR event class
+ \p event_class to \p log_level.
-@param[in] event_class Event class of which to get the name
- of an attribute.
-@param[in] index Index of the attribute of which to get the name.
-@returns Attribute name, or \c NULL on error.
+@param[in] event_class Event class of which to set the log level.
+@param[in] log_level Log level of the event class.
+@returns 0 on success, or a negative value on error.
@prenotnull{event_class}
-@pre \p index is lesser than the number of attributes contained by
- \p event_class.
+@prehot{event_class}
+@pre \p log_level is #BT_EVENT_CLASS_LOG_LEVEL_UNSPECIFIED,
+ #BT_EVENT_CLASS_LOG_LEVEL_EMERGENCY,
+ #BT_EVENT_CLASS_LOG_LEVEL_ALERT,
+ #BT_EVENT_CLASS_LOG_LEVEL_CRITICAL,
+ #BT_EVENT_CLASS_LOG_LEVEL_ERROR,
+ #BT_EVENT_CLASS_LOG_LEVEL_WARNING,
+ #BT_EVENT_CLASS_LOG_LEVEL_NOTICE,
+ #BT_EVENT_CLASS_LOG_LEVEL_INFO,
+ #BT_EVENT_CLASS_LOG_LEVEL_DEBUG_SYSTEM,
+ #BT_EVENT_CLASS_LOG_LEVEL_DEBUG_PROGRAM,
+ #BT_EVENT_CLASS_LOG_LEVEL_DEBUG_PROCESS,
+ #BT_EVENT_CLASS_LOG_LEVEL_DEBUG_MODULE,
+ #BT_EVENT_CLASS_LOG_LEVEL_DEBUG_UNIT,
+ #BT_EVENT_CLASS_LOG_LEVEL_DEBUG_FUNCTION,
+ #BT_EVENT_CLASS_LOG_LEVEL_DEBUG_LINE, or
+ #BT_EVENT_CLASS_LOG_LEVEL_DEBUG.
@postrefcountsame{event_class}
-@sa bt_ctf_event_class_get_attribute_value(): Returns the value of
- the attribute of a given event class at a given index.
+@sa bt_event_class_get_log_level(): Returns the log level of a given
+ event class.
*/
-extern const char *
-bt_ctf_event_class_get_attribute_name(
- struct bt_ctf_event_class *event_class, int index);
+extern int bt_event_class_set_log_level(
+ struct bt_event_class *event_class,
+ enum bt_event_class_log_level log_level);
/**
-@brief Returns the value of the attribute at the index \p index of the
- CTF IR event class \p event_class.
+@brief Returns the Eclipse Modeling Framework URI of the CTF IR event
+ class \p event_class.
-@param[in] event_class Event class of which to get the value
- of an attribute.
-@param[in] index Index of the attribute of which to get the value.
-@returns Attribute value, or \c NULL on error.
+@param[in] event_class Event class of which to get the
+ Eclipse Modeling Framework URI.
+@returns Eclipse Modeling Framework URI of event
+ class \p event_class, or \c NULL on error.
@prenotnull{event_class}
-@pre \p index is lesser than the number of attributes contained by
- \p event_class.
-@postsuccessrefcountretinc
@postrefcountsame{event_class}
-@sa bt_ctf_event_class_get_attribute_name(): Returns the name of
- the attribute of a given event class at a given index.
+@sa bt_event_class_set_emf_uri(): Sets the Eclipse Modeling
+ Framework URI of a given event class.
*/
-extern struct bt_value *
-bt_ctf_event_class_get_attribute_value(struct bt_ctf_event_class *event_class,
- int index);
+extern const char *bt_event_class_get_emf_uri(
+ struct bt_event_class *event_class);
/**
-@brief Returns the value of the attribute named \p name of the CTF IR
- event class \p event_class.
-
-On success, the reference count of the returned value object is
-incremented.
+@brief Sets the Eclipse Modeling Framework URI of the CTF IR event class
+ \p event_class to \p emf_uri, or unsets the event class's EMF URI.
-@param[in] event_class Event class of which to get the value
- of an attribute.
-@param[in] name Name of the attribute to get.
-@returns Attribute value, or \c NULL on error.
+@param[in] event_class Event class of which to set the
+ Eclipse Modeling Framework URI.
+@param[in] emf_uri Eclipse Modeling Framework URI of the
+ event class (copied on success), or \c NULL
+ to unset the current EMF URI.
+@returns 0 on success, or a negative value if there's
+ no EMF URI or on error.
@prenotnull{event_class}
-@prenotnull{name}
-@postsuccessrefcountretinc
+@prenotnull{emf_uri}
+@prehot{event_class}
@postrefcountsame{event_class}
+
+@sa bt_event_class_get_emf_uri(): Returns the Eclipse Modeling
+ Framework URI of a given event class.
+*/
+extern int bt_event_class_set_emf_uri(
+ struct bt_event_class *event_class,
+ const char *emf_uri);
+
+/** @} */
+
+/**
+@name Contained field types functions
+@{
*/
-extern struct bt_value *
-bt_ctf_event_class_get_attribute_value_by_name(
- struct bt_ctf_event_class *event_class, const char *name);
/**
-@brief Sets the attribute named \p name of the CTF IR event class
- \p event_class to the value \p value.
+@brief Returns the context field type of the CTF IR event class
+ \p event_class.
-Valid attributes, as of Babeltrace \btversion, are:
+@param[in] event_class Event class of which to get the context field type.
+@returns Context field type of \p event_class, or \c NULL if
+ \p event_class has no context field type or on error.
+
+@prenotnull{event_class}
+@postrefcountsame{event_class}
+@post <strong>On success, if the return value is a field type</strong>, its
+ reference count is incremented.
-- <code>id</code>: \em must be an integer value object with a raw value
- that is greater than or equal to 0. This represents the event class's
- numeric ID and you can also set it with bt_ctf_event_class_set_id().
+@sa bt_event_class_set_context_type(): Sets the context field type of a
+ given event class.
+*/
+extern struct bt_field_type *bt_event_class_get_context_type(
+ struct bt_event_class *event_class);
-- <code>name</code>: must be a string value object. This represents
- the name of the event class.
+/**
+@brief Sets the context field type of the CTF IR event class \p event_class to
+ \p context_type, or unsets the current context field type from
+ \p event_class.
-- <code>loglevel</code>: must be an integer value object with a raw
- value greater than or equal to 0. This represents the numeric log level
- associated with this event class. Log level values
- are application-specific.
+If \p context_type is \c NULL, then this function unsets the current context
+field type from \p event_class, effectively making \p event_class an event class
+without a context field type.
-- <code>model.emf.uri</code>: must be a string value object. This
- represents the application-specific Eclipse Modeling Framework URI
- of the event class.
+As of Babeltrace \btversion, if \p context_type is not \c NULL,
+\p context_type \em must be a CTF IR structure field type object.
-@param[in] event_class Event class of which to set an
- attribute.
-@param[in] name Attribute name (copied on success).
-@param[in] value Attribute value.
-@returns 0 on success, or a negative value on error.
+@param[in] event_class Event class of which to set the context field
+ type.
+@param[in] context_type Context field type, or \c NULL to unset the
+ current context field type.
+@returns 0 on success, or a negative value on error.
@prenotnull{event_class}
-@prenotnull{name}
-@prenotnull{value}
@prehot{event_class}
+@pre <strong>If \p context_type is not \c NULL</strong>, \p context_type is a
+ CTF IR structure field type.
@postrefcountsame{event_class}
-@postsuccessrefcountinc{value}
-
-@sa bt_ctf_event_class_get_attribute_value_by_name(): Returns the
- attribute of a given event class having a given name.
-*/
-extern int bt_ctf_event_class_set_attribute(
- struct bt_ctf_event_class *event_class, const char *name,
- struct bt_value *value);
-
-/** @} */
+@post <strong>On success, if \p context_type is not \c NULL</strong>,
+ the reference count of \p context_type is incremented.
-/**
-@name Contained field types functions
-@{
+@sa bt_event_class_get_context_type(): Returns the context field type of a
+ given event class.
*/
+extern int bt_event_class_set_context_type(
+ struct bt_event_class *event_class,
+ struct bt_field_type *context_type);
/**
@brief Returns the payload field type of the CTF IR event class
\p event_class.
-@param[in] event_class Event class of which to get the
- payload field type.
-@returns Payload field type of \p event_class,
- or \c NULL on error.
+@param[in] event_class Event class of which to get the payload field type.
+@returns Payload field type of \p event_class, or \c NULL if
+ \p event_class has no payload field type or on error.
@prenotnull{event_class}
-@postsuccessrefcountretinc
+@postrefcountsame{event_class}
+@post <strong>On success, if the return value is a field type</strong>, its
+ reference count is incremented.
-@sa bt_ctf_event_class_set_payload_type(): Sets the payload field
- type of a given event class.
+@sa bt_event_class_set_payload_type(): Sets the payload field type of a
+ given event class.
*/
-extern struct bt_ctf_field_type *bt_ctf_event_class_get_payload_type(
- struct bt_ctf_event_class *event_class);
+extern struct bt_field_type *bt_event_class_get_payload_type(
+ struct bt_event_class *event_class);
/**
-@brief Sets the payload field type of the CTF IR event class
- \p event_class to \p payload_type.
+@brief Sets the payload field type of the CTF IR event class \p event_class to
+ \p payload_type, or unsets the current payload field type from
+ \p event_class.
-As of Babeltrace \btversion, \p payload_type \em must be a
-CTF IR structure field type object.
+If \p payload_type is \c NULL, then this function unsets the current payload
+field type from \p event_class, effectively making \p event_class an event class
+without a payload field type.
-@param[in] event_class Event class of which to set the payload
- field type.
-@param[in] payload_type Payload field type.
-@returns 0 on success, or a negative value on error.
+As of Babeltrace \btversion, if \p payload_type is not \c NULL,
+\p payload_type \em must be a CTF IR structure field type object.
+
+@param[in] event_class Event class of which to set the payload field
+ type.
+@param[in] payload_type Payload field type, or \c NULL to unset the
+ current payload field type.
+@returns 0 on success, or a negative value on error.
@prenotnull{event_class}
-@prenotnull{payload_type}
@prehot{event_class}
-@preisstructft{payload_type}
+@pre <strong>If \p payload_type is not \c NULL</strong>, \p payload_type is a
+ CTF IR structure field type.
@postrefcountsame{event_class}
-@postsuccessrefcountinc{payload_type}
+@post <strong>On success, if \p payload_type is not \c NULL</strong>,
+ the reference count of \p payload_type is incremented.
-@sa bt_ctf_event_class_get_payload_type(): Returns the payload field
- type of a given event class.
+@sa bt_event_class_get_payload_type(): Returns the payload field type of a
+ given event class.
*/
-extern int bt_ctf_event_class_set_payload_type(
- struct bt_ctf_event_class *event_class,
- struct bt_ctf_field_type *payload_type);
+extern int bt_event_class_set_payload_type(
+ struct bt_event_class *event_class,
+ struct bt_field_type *payload_type);
/**
@brief Returns the number of fields contained in the
@remarks
Calling this function is the equivalent of getting the payload field
-type of \p event_class with bt_ctf_event_class_get_payload_type() and
+type of \p event_class with bt_event_class_get_payload_type() and
getting its field count with
-bt_ctf_field_type_structure_get_field_count().
+bt_field_type_structure_get_field_count().
@param[in] event_class Event class of which to get the number
of fields contained in its payload field type.
@prenotnull{event_class}
@postrefcountsame{event_class}
*/
-extern int bt_ctf_event_class_get_field_count(
- struct bt_ctf_event_class *event_class);
+extern int64_t bt_event_class_get_payload_type_field_count(
+ struct bt_event_class *event_class);
/**
@brief Returns the type and the name of the field at index \p index
@remarks
Calling this function is the equivalent of getting the payload field
-type of \p event_class with bt_ctf_event_class_get_payload_type() and
+type of \p event_class with bt_event_class_get_payload_type() and
getting the type and name of one of its field with
-bt_ctf_field_type_structure_get_field().
+bt_field_type_structure_get_field().
@param[in] event_class Event class of which to get the type and name
of a field in its payload field type.
@prenotnull{event_class}
@pre \p index is lesser than the number of fields contained in the
payload field type of \p event_class (see
- bt_ctf_event_class_get_field_count()).
+ bt_event_class_get_payload_type_field_count()).
@postrefcountsame{event_class}
@post <strong>On success, if \p field_type is not \c NULL</strong>, the
reference count of \p *field_type is incremented.
*/
-extern int bt_ctf_event_class_get_field(struct bt_ctf_event_class *event_class,
- const char **field_name, struct bt_ctf_field_type **field_type,
- int index);
+extern int bt_event_class_get_payload_type_field_by_index(
+ struct bt_event_class *event_class,
+ const char **field_name, struct bt_field_type **field_type,
+ uint64_t index);
/**
@brief Returns the type of the field named \p name in the payload
@remarks
Calling this function is the equivalent of getting the payload field
-type of \p event_class with bt_ctf_event_class_get_payload_type() and
+type of \p event_class with bt_event_class_get_payload_type() and
getting the type of one of its field with
-bt_ctf_field_type_structure_get_field_type_by_name().
+bt_field_type_structure_get_field_type_by_name().
@param[in] event_class Event class of which to get the type of a
payload field type's field.
@prenotnull{name}
@postrefcountsame{event_class}
@postsuccessrefcountretinc
-
*/
-extern struct bt_ctf_field_type *bt_ctf_event_class_get_field_by_name(
- struct bt_ctf_event_class *event_class, const char *name);
+extern struct bt_field_type *
+bt_event_class_get_payload_type_field_type_by_name(
+ struct bt_event_class *event_class, const char *name);
/**
@brief Adds a field named \p name with the type \p field_type to the
@remarks
Calling this function is the equivalent of getting the payload field
-type of \p event_class with bt_ctf_event_class_get_payload_type() and
-adding a field to it with bt_ctf_field_type_structure_add_field().
+type of \p event_class with bt_event_class_get_payload_type() and
+adding a field to it with bt_field_type_structure_add_field().
@param[in] event_class Event class containing the payload field
type in which to add a field.
@postrefcountsame{event_class}
@postsuccessrefcountinc{field_type}
*/
-extern int bt_ctf_event_class_add_field(struct bt_ctf_event_class *event_class,
- struct bt_ctf_field_type *field_type,
+extern int bt_event_class_add_field(struct bt_event_class *event_class,
+ struct bt_field_type *field_type,
const char *name);
-/**
-@brief Returns the context field type of the CTF IR event class
- \p event_class.
-
-@param[in] event_class Event class of which to get the
- context field type.
-@returns Context field type of \p event_class,
- or \c NULL on error.
-
-@prenotnull{event_class}
-@postsuccessrefcountretinc
-
-@sa bt_ctf_event_class_set_context_type(): Sets the context field
- type of a given event class.
-*/
-extern struct bt_ctf_field_type *bt_ctf_event_class_get_context_type(
- struct bt_ctf_event_class *event_class);
-
-/**
-@brief Sets the context field type of the CTF IR event class
- \p event_class to \p context_type.
-
-As of Babeltrace \btversion, \p context_type \em must be a
-CTF IR structure field type object.
-
-@param[in] event_class Event class of which to set the context
- field type.
-@param[in] context_type Context field type.
-@returns 0 on success, or a negative value on error.
-
-@prenotnull{event_class}
-@prenotnull{context_type}
-@prehot{event_class}
-@preisstructft{context_type}
-@postrefcountsame{event_class}
-@postsuccessrefcountinc{context_type}
-
-@sa bt_ctf_event_class_get_context_type(): Returns the context field
- type of a given event class.
-*/
-extern int bt_ctf_event_class_set_context_type(
- struct bt_ctf_event_class *event_class,
- struct bt_ctf_field_type *context_type);
-
/** @} */
/** @} */
+/* Pre-2.0 CTF writer compatibility */
+#define bt_ctf_event_class bt_event_class
+#define bt_ctf_event_class_create bt_event_class_create
+#define bt_ctf_event_class_get_field_by_name bt_event_class_get_payload_type_field_type_by_name
+#define bt_ctf_event_class_add_field bt_event_class_add_field
+
#ifdef __cplusplus
}
#endif