2 * Copyright (C) 2011 - Julien Desfossez <julien.desfossez@polymtl.ca>
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 #ifndef _LTT_KCONSUMERD_H
20 #define _LTT_KCONSUMERD_H
22 struct ltt_kconsumerd_fd_list
{
23 struct cds_list_head head
;
27 * Internal representation of the FDs,
28 * sessiond_fd is used to identify uniquely a fd
30 struct ltt_kconsumerd_fd
{
31 struct cds_list_head list
;
32 int sessiond_fd
; /* used to identify uniquely a fd with sessiond */
33 int consumerd_fd
; /* fd to consume */
34 int out_fd
; /* output file to write the data */
35 off_t out_fd_offset
; /* write position in the output file descriptor */
36 char path_name
[PATH_MAX
]; /* tracefile name */
37 enum lttcomm_kconsumerd_fd_state state
;
38 unsigned long max_sb_size
; /* the subbuffer size for this channel */
41 #endif /* _LTT_KCONSUMERD_H */