+++ /dev/null
-#ifndef BABELTRACE_GRAPH_MESSAGE_MESSAGE_INTERNAL_H
-#define BABELTRACE_GRAPH_MESSAGE_MESSAGE_INTERNAL_H
-
-/*
- * Copyright 2017-2018 Philippe Proulx <pproulx@efficios.com>
- * Copyright 2015 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.
- */
-
-#include <babeltrace/babeltrace-internal.h>
-#include <babeltrace/object-internal.h>
-#include <babeltrace/assert-internal.h>
-#include <babeltrace/graph/graph.h>
-#include <babeltrace/graph/message-const.h>
-#include <babeltrace/trace-ir/stream.h>
-#include <babeltrace/object-pool-internal.h>
-#include <babeltrace/types.h>
-
-typedef struct bt_stream *(*get_stream_func)(
- struct bt_message *message);
-
-struct bt_message {
- struct bt_object base;
- enum bt_message_type type;
- bt_bool frozen;
-
- /* Owned by this; keeps the graph alive while the msg. is alive */
- struct bt_graph *graph;
-};
-
-#define BT_ASSERT_PRE_MSG_IS_TYPE(_msg, _type) \
- BT_ASSERT_PRE(((struct bt_message *) (_msg))->type == (_type), \
- "Message has the wrong type: expected-type=%s, " \
- "%![msg-]+n", bt_message_type_string(_type), \
- (_msg))
-
-BT_HIDDEN
-void bt_message_init(struct bt_message *message,
- enum bt_message_type type,
- bt_object_release_func release,
- struct bt_graph *graph);
-
-static inline
-void bt_message_reset(struct bt_message *message)
-{
- BT_ASSERT(message);
-
-#ifdef BT_DEV_MODE
- message->frozen = BT_FALSE;
-#endif
-}
-
-static inline
-struct bt_message *bt_message_create_from_pool(
- struct bt_object_pool *pool, struct bt_graph *graph)
-{
- struct bt_message *msg = bt_object_pool_create_object(pool);
-
- if (unlikely(!msg)) {
-#ifdef BT_LIB_LOGE
- BT_LIB_LOGE("Cannot allocate one message from message pool: "
- "%![pool-]+o, %![graph-]+g", pool, graph);
-#endif
- goto error;
- }
-
- if (likely(!msg->graph)) {
- msg->graph = graph;
- }
-
- goto end;
-
-error:
- BT_ASSERT(!msg);
-
-end:
- return msg;
-}
-
-static inline void _bt_message_freeze(struct bt_message *message)
-{
- message->frozen = BT_TRUE;
-}
-
-BT_HIDDEN
-void bt_message_unlink_graph(struct bt_message *msg);
-
-#ifdef BT_DEV_MODE
-# define bt_message_freeze _bt_message_freeze
-#else
-# define bt_message_freeze(_x)
-#endif /* BT_DEV_MODE */
-
-static inline
-const char *bt_message_type_string(enum bt_message_type type)
-{
- switch (type) {
- case BT_MESSAGE_TYPE_EVENT:
- return "BT_MESSAGE_TYPE_EVENT";
- case BT_MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY:
- return "BT_MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY";
- case BT_MESSAGE_TYPE_STREAM_BEGINNING:
- return "BT_MESSAGE_TYPE_STREAM_BEGINNING";
- case BT_MESSAGE_TYPE_STREAM_END:
- return "BT_MESSAGE_TYPE_STREAM_END";
- case BT_MESSAGE_TYPE_PACKET_BEGINNING:
- return "BT_MESSAGE_TYPE_PACKET_BEGINNING";
- case BT_MESSAGE_TYPE_PACKET_END:
- return "BT_MESSAGE_TYPE_PACKET_END";
- case BT_MESSAGE_TYPE_STREAM_ACTIVITY_BEGINNING:
- return "BT_MESSAGE_TYPE_STREAM_ACTIVITY_BEGINNING";
- case BT_MESSAGE_TYPE_STREAM_ACTIVITY_END:
- return "BT_MESSAGE_TYPE_STREAM_ACTIVITY_END";
- case BT_MESSAGE_TYPE_DISCARDED_EVENTS:
- return "BT_MESSAGE_TYPE_DISCARDED_EVENTS";
- default:
- return "(unknown)";
- }
-}
-
-#endif /* BABELTRACE_GRAPH_MESSAGE_MESSAGE_INTERNAL_H */
projects / babeltrace.git / blobdiff