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=003b1197cfd2807aed54c73fd6e25393d0f58a31;hb=HEAD;hpb=2a174661a1e0ab551b41ff1cae7191688525fc1f

diff --git a/src/bin/lttng-relayd/viewer-stream.h b/src/bin/lttng-relayd/viewer-stream.h
deleted file mode 100644
index 003b1197c..000000000
--- a/src/bin/lttng-relayd/viewer-stream.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (C) 2013 - Julien Desfossez <jdesfossez@efficios.com>
- *                      David Goulet <dgoulet@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.
- */
-
-#ifndef _VIEWER_STREAM_H
-#define _VIEWER_STREAM_H
-
-#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"
-
-/* Stub */
-struct relay_stream;
-
-/*
- * Shadow copy of the relay_stream structure for the viewer side.  The only
- * fields updated by the writer (streaming side) after allocation are :
- * total_index_received and close_flag. Everything else is updated by the
- * reader (viewer side).
- */
-struct relay_viewer_stream {
-	uint64_t stream_handle;
-	uint64_t session_id;
-	int read_fd;
-	int index_read_fd;
-	char *path_name;
-	char *channel_name;
-	uint64_t last_sent_index;
-	uint64_t total_index_received;
-	uint64_t tracefile_count;
-	uint64_t tracefile_count_current;
-	/* Stop after reading this tracefile. */
-	uint64_t tracefile_count_last;
-	struct lttng_ht_node_u64 stream_n;
-	struct rcu_head rcu_node;
-	struct ctf_trace *ctf_trace;
-	/*
-	 * This lock blocks only when the writer is about to start overwriting
-	 * a file currently read by the reader.
-	 *
-	 * This is nested INSIDE the viewer_stream_rotation_lock.
-	 */
-	pthread_mutex_t overwrite_lock;
-	/* Information telling us if the stream is a metadata stream. */
-	unsigned int metadata_flag:1;
-	/*
-	 * Information telling us that the stream is closed in write, so
-	 * we don't expect new indexes and we can read up to EOF.
-	 */
-	unsigned int close_write_flag:1;
-	/*
-	 * If the streaming side closes a FD in use in the viewer side,
-	 * it sets this flag to inform that it is a normal error.
-	 */
-	unsigned int abort_flag:1;
-	/* Indicates if this stream has been sent to a viewer client. */
-	unsigned int sent_flag:1;
-};
-
-struct relay_viewer_stream *viewer_stream_create(struct relay_stream *stream,
-		enum lttng_viewer_seek seek_t, struct ctf_trace *ctf_trace);
-struct relay_viewer_stream *viewer_stream_find_by_id(uint64_t id);
-void viewer_stream_destroy(struct ctf_trace *ctf_trace,
-		struct relay_viewer_stream *stream);
-void viewer_stream_delete(struct relay_viewer_stream *stream);
-int viewer_stream_rotate(struct relay_viewer_stream *vstream,
-		struct relay_stream *stream);
-
-#endif /* _VIEWER_STREAM_H */