X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-relayd%2Fviewer-stream.h;h=e7d733b9e60ecb10479992b5e74042089e824cdb;hp=2514b172214ac02d6929042180cc15b7215e94b9;hb=HEAD;hpb=f8f3885cc52af9d3c951da78989d6f4a25270411

diff --git a/src/bin/lttng-relayd/viewer-stream.h b/src/bin/lttng-relayd/viewer-stream.h
deleted file mode 100644
index 2514b1722..000000000
--- a/src/bin/lttng-relayd/viewer-stream.h
+++ /dev/null
@@ -1,92 +0,0 @@
-#ifndef _VIEWER_STREAM_H
-#define _VIEWER_STREAM_H
-
-/*
- * Copyright (C) 2013 - Julien Desfossez <jdesfossez@efficios.com>
- *                      David Goulet <dgoulet@efficios.com>
- *               2015 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License, version 2 only, as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <limits.h>
-#include <inttypes.h>
-#include <pthread.h>
-
-#include <common/hashtable/hashtable.h>
-
-#include "ctf-trace.h"
-#include "lttng-viewer-abi.h"
-#include "stream.h"
-
-struct relay_stream;
-
-/*
- * The viewer stream's lifetime is the intersection of their viewer connection's
- * lifetime and the duration during which at least:
- * a) their input source is still active
- * b) they still have data left to send to the client.
- *
- * This means that both the sessiond/consumerd connection or the viewer
- * connection may tear down (and unpublish) a relay_viewer_stream.
- *
- * Viewer stream updates are protected by their associated stream's lock.
- */
-struct relay_viewer_stream {
-	struct urcu_ref ref;
-	pthread_mutex_t reflock;
-
-	/* Back ref to stream. */
-	struct relay_stream *stream;
-
-	/* FD from which to read the stream data. */
-	struct stream_fd *stream_fd;
-	/* index file from which to read the index data. */
-	struct lttng_index_file *index_file;
-
-	char *path_name;
-	char *channel_name;
-
-	uint64_t current_tracefile_id;
-
-	/*
-	 * Counts the number of sent indexes. The "tag" associated
-	 * with an index to send is the current index_received_seqcount,
-	 * because we increment index_received_seqcount after sending
-	 * each index. This index_received_seqcount counter can also be
-	 * updated when catching up with the producer.
-	 */
-	uint64_t index_sent_seqcount;
-
-	/* Indicates if this stream has been sent to a viewer client. */
-	bool sent_flag;
-	/* For metadata stream, how much metadata has been sent. */
-	uint64_t metadata_sent;
-
-	struct lttng_ht_node_u64 stream_n;
-	struct rcu_head rcu_node;
-};
-
-struct relay_viewer_stream *viewer_stream_create(struct relay_stream *stream,
-		enum lttng_viewer_seek seek_t);
-
-struct relay_viewer_stream *viewer_stream_get_by_id(uint64_t id);
-bool viewer_stream_get(struct relay_viewer_stream *vstream);
-void viewer_stream_put(struct relay_viewer_stream *vstream);
-int viewer_stream_rotate(struct relay_viewer_stream *vstream);
-bool viewer_stream_is_tracefile_seq_readable(struct relay_viewer_stream *vstream,
-		uint64_t seq);
-void print_viewer_streams(void);
-
-#endif /* _VIEWER_STREAM_H */