lib: add internal object pool API and use it; adapt plugins/tests

[babeltrace.git] / include / babeltrace / ctf-ir / packet.h

diff --git a/include/babeltrace/ctf-ir/packet.h b/include/babeltrace/ctf-ir/packet.h
index ef3b83eab7f7454f138336bbcc1709cfe69abcde..e87a5f806dc86cf23553dcd05c993c66a1706758 100644 (file)
--- a/include/babeltrace/ctf-ir/packet.h
+++ b/include/babeltrace/ctf-ir/packet.h
@@ -97,6 +97,8 @@ except for \link refs reference counting\endlink.
 @sa ctfirpacket
 */
 struct bt_packet;
+struct bt_packet_header_field;
+struct bt_packet_context_field;
 struct bt_stream;
 
 /**
@@ -118,11 +120,9 @@ bt_packet_set_header() and bt_packet_set_context().
 @prenotnull{stream}
 @postsuccessrefcountret1
 */
-extern struct bt_packet *bt_packet_create(
-               struct bt_stream *stream);
+extern struct bt_packet *bt_packet_create(struct bt_stream *stream);
 
-extern struct bt_stream *bt_packet_borrow_stream(
-               struct bt_packet *packet);
+extern struct bt_stream *bt_packet_borrow_stream(struct bt_packet *packet);
 
 /**
 @brief Returns the parent CTF IR stream of the CTF IR packet \p packet.
@@ -154,111 +154,16 @@ struct bt_stream *bt_packet_get_stream(
 extern
 struct bt_field *bt_packet_borrow_header(struct bt_packet *packet);
 
-/**
-@brief Returns the trace packet header field of the CTF IR packet
-       \p packet.
-
-@param[in] packet      Packet of which to get the trace packet header
-                       field.
-@returns               Trace packet header field of \p packet,
-                       or \c NULL if the trace packet header
-                       field is not set or on error.
-
-@prenotnull{packet}
-@postrefcountsame{packet}
-@postsuccessrefcountretinc
-
-@sa bt_packet_set_header(): Sets the trace packet header
-       field of a given packet.
-*/
-static inline
-struct bt_field *bt_packet_get_header(struct bt_packet *packet)
-{
-       return bt_get(bt_packet_borrow_header(packet));
-}
-
-/**
-@brief Sets the trace packet header field of the CTF IR packet \p packet to
-       \p header, or unsets the current trace packet header field from
-       \p packet.
-
-If \p header is not \c NULL, the field type of \p header, as returned by
-bt_field_get_type(), \em must be equivalent to the field type returned by
-bt_trace_get_packet_header_type() for the parent trace class of
-\p packet.
-
-@param[in] packet      Packet of which to set the trace packet header field.
-@param[in] header      Trace packet header field.
-@returns               0 on success, or a negative value on error.
-
-@prenotnull{packet}
-@prehot{packet}
-@pre <strong>\p header, if not \c NULL</strong>, has a field type equivalent to
-       the field type returned by bt_trace_get_packet_header_type() for the
-       parent trace class of \p packet.
-@postrefcountsame{event}
-@post <strong>On success, if \p header is not \c NULL</strong>, the reference
-       count of \p header is incremented.
-
-@sa bt_packet_get_header(): Returns the trace packet header field of a given
-       packet.
-*/
-extern int bt_packet_set_header(struct bt_packet *packet,
-               struct bt_field *header);
-
-extern struct bt_field *bt_packet_borrow_context(
-               struct bt_packet *packet);
-
-/**
-@brief Returns the stream packet context field of the CTF IR packet
-       \p packet.
-
-@param[in] packet      Packet of which to get the stream packet context
-                       field.
-@returns               Stream packet context field of \p packet,
-                       or \c NULL if the stream packet context
-                       field is not set or on error.
-
-@prenotnull{packet}
-@postrefcountsame{packet}
-@postsuccessrefcountretinc
-
-@sa bt_packet_set_context(): Sets the stream packet context
-       field of a given packet.
-*/
-static inline
-struct bt_field *bt_packet_get_context(struct bt_packet *packet)
-{
-       return bt_get(bt_packet_borrow_context(packet));
-}
-
-/**
-@brief Sets the stream packet context field of the CTF IR packet \p packet to
-       \p context, or unsets the current packet context field from \p packet.
-
-If \p context is not \c NULL, the field type of \p context, as returned by
-bt_field_get_type(), \em must be equivalent to the field type returned by
-bt_stream_class_get_packet_context_type() for the parent stream class of
-\p packet.
-
-@param[in] packet      Packet of which to set the stream packet context field.
-@param[in] context     Stream packet context field.
-@returns               0 on success, or a negative value on error.
+extern
+int bt_packet_move_header(struct bt_packet *packet,
+               struct bt_packet_header_field *header);
 
-@prenotnull{packet}
-@prehot{packet}
-@pre <strong>\p context, if not \c NULL</strong>, has a field type equivalent to
-       the field type returned by bt_stream_class_get_packet_context_type()
-       for the parent stream class of \p packet.
-@postrefcountsame{packet}
-@post <strong>On success, if \p context is not \c NULL</strong>, the reference
-       count of \p context is incremented.
+extern
+struct bt_field *bt_packet_borrow_context(struct bt_packet *packet);
 
-@sa bt_packet_get_context(): Returns the stream packet context field of a
-       given packet.
-*/
-extern int bt_packet_set_context(
-               struct bt_packet *packet, struct bt_field *context);
+extern
+int bt_packet_move_context(struct bt_packet *packet,
+               struct bt_packet_context_field *context);
 
 /** @} */