src/bin/lttng-relayd/ctf-trace.h

   1 /*
   2  * Copyright (C) 2013 - Julien Desfossez <jdesfossez@efficios.com>
   3  *                      David Goulet <dgoulet@efficios.com>
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License, version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  12  * more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along with
  15  * this program; if not, write to the Free Software Foundation, Inc., 51
  16  * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17  */
  18
  19 #ifndef _CTF_TRACE_H
  20 #define _CTF_TRACE_H
  21
  22 #include <inttypes.h>
  23
  24 #include <common/hashtable/hashtable.h>
  25
  26 #include "lttng-relayd.h"
  27
  28 struct ctf_trace {
  29         int refcount;
  30         uint64_t id;
  31         uint64_t metadata_received;
  32         uint64_t metadata_sent;
  33         struct relay_stream *metadata_stream;
  34 };
  35
  36 void ctf_trace_assign(struct lttng_ht *ht, struct relay_stream *stream);
  37 struct ctf_trace *ctf_trace_create(void);
  38 void ctf_trace_try_destroy(struct ctf_trace *obj);
  39
  40 #endif /* _CTF_TRACE_H */