ltt-sessiond/ust-ctl.h

   1 /*
   2  * Copyright (C) 2011 - David Goulet <david.goulet@polymtl.ca>
   3  *
   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; only version 2
   7  * of the License.
   8  *
   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.
  13  *
  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.
  17  */
  18
  19 #ifndef _LTT_UST_CTL_H
  20 #define _LTT_UST_CTL_H
  21
  22 #include <lttng/lttng.h>
  23
  24 #include "trace-ust.h"
  25
  26 #ifdef CONFIG_LTTNG_TOOLS_HAVE_UST
  27
  28 int ustctl_register_done(int sock);
  29 int ustctl_create_channel(int sock, struct ltt_ust_session *session,
  30                 struct lttng_channel *channel);
  31 int ustctl_create_session(int sock, struct ltt_ust_session *session);
  32 int ustctl_destroy_session(int sock, struct ltt_ust_session *session);
  33 int ustctl_disable_channel(int sock, struct ltt_ust_session *session,
  34                 struct ltt_ust_channel *chan);
  35 int ustctl_enable_channel(int sock, struct ltt_ust_session *session,
  36                 struct ltt_ust_channel *chan);
  37
  38 #else
  39
  40 static inline
  41 int ustctl_register_done(int sock)
  42 {
  43         return -ENOSYS;
  44 }
  45 static inline
  46 int ustctl_create_channel(int sock, struct ltt_ust_session *session,
  47                 struct lttng_channel *channel)
  48 {
  49         return -ENOSYS;
  50 }
  51 static inline
  52 int ustctl_create_session(int sock, struct ltt_ust_session *session)
  53 {
  54         return -ENOSYS;
  55 }
  56 static inline
  57 int ustctl_destroy_session(int sock, struct ltt_ust_session *session)
  58 {
  59         return -ENOSYS;
  60 }
  61 static inline
  62 int ustctl_disable_channel(int sock, struct ltt_ust_session *session,
  63                 struct ltt_ust_channel *chan)
  64 {
  65         return -ENOSYS;
  66 }
  67 static inline
  68 int ustctl_enable_channel(int sock, struct ltt_ust_session *session,
  69                 struct ltt_ust_channel *chan)
  70 {
  71         return -ENOSYS;
  72 }
  73
  74 #endif
  75
  76 #endif /* _LTT_UST_CTL_H */