include/lttng/ust.h

   1 /*
   2  * Copyright (C) 2009  Pierre-Marc Fournier
   3  * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; version 2.1 of
   8  * the License.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
  18  */
  19
  20 #ifndef _UST_H
  21 #define _UST_H
  22
  23 #ifdef __cplusplus
  24 extern "C" {
  25 #endif
  26
  27 typedef struct ust_fork_info {
  28         sigset_t orig_sigs;
  29 } ust_fork_info_t;
  30
  31 extern void ust_before_fork(ust_fork_info_t *fork_info);
  32 extern void ust_after_fork_parent(ust_fork_info_t *fork_info);
  33 extern void ust_after_fork_child(ust_fork_info_t *fork_info);
  34
  35 #ifdef __cplusplus
  36 }
  37 #endif
  38
  39 #endif /* _UST_H */