X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-relayd%2Fctf-trace.h;h=3afc00fe8bec7262b1ac078a3639c1fb4e07369f;hp=9903d38e874a4e86760e25ee01a7f2605cc789b8;hb=HEAD;hpb=ce4d40839ac3beef1a58730d3636a522497bc60f diff --git a/src/bin/lttng-relayd/ctf-trace.h b/src/bin/lttng-relayd/ctf-trace.h deleted file mode 100644 index 9903d38e8..000000000 --- a/src/bin/lttng-relayd/ctf-trace.h +++ /dev/null @@ -1,68 +0,0 @@ -#ifndef _CTF_TRACE_H -#define _CTF_TRACE_H - -/* - * Copyright (C) 2013 - Julien Desfossez - * David Goulet - * 2015 - Mathieu Desnoyers - * - * 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 -#include - -#include - -#include "session.h" -#include "stream.h" -#include "viewer-stream.h" - -struct ctf_trace { - struct urcu_ref ref; /* Every stream has a ref on the trace. */ - struct relay_session *session; /* Back ref to trace session */ - - /* - * The ctf_trace lock nests inside the session lock. - */ - pthread_mutex_t lock; - uint64_t id; - struct relay_viewer_stream *viewer_metadata_stream; /* RCU protected */ - - /* - * Relay streams associated with this ctf trace. - * Updates are protected by the stream_list lock. - * Traversals are protected by RCU. - */ - struct cds_list_head stream_list; - pthread_mutex_t stream_list_lock; - - /* - * Node within session trace hash table. Node is indexed by - * stream path name. - */ - struct lttng_ht_node_str node; - struct rcu_head rcu_node; /* For call_rcu teardown. */ -}; - -struct ctf_trace *ctf_trace_get_by_path_or_create(struct relay_session *session, - char *path_name); -bool ctf_trace_get(struct ctf_trace *trace); -void ctf_trace_put(struct ctf_trace *trace); - -int ctf_trace_close(struct ctf_trace *trace); - -struct relay_viewer_stream *ctf_trace_get_viewer_metadata_stream(struct ctf_trace *trace); - -#endif /* _CTF_TRACE_H */