src/common/compat/prctl.h

   1 /*
   2  * Copyright (C) 2015 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License, version 2 only,
   6  * as published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it will be useful, but WITHOUT
   9  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  10  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  11  * more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  16  */
  17
  18 #ifndef _COMPAT_PRCTL_H
  19 #define _COMPAT_PRCTL_H
  20
  21 #ifdef __linux__
  22 #include <sys/prctl.h>
  23
  24 static inline
  25 int lttng_prctl(int option, unsigned long arg2, unsigned long arg3,
  26                 unsigned long arg4, unsigned long arg5)
  27 {
  28         return prctl(option, arg2, arg3, arg4, arg5);
  29 }
  30
  31 #else
  32
  33 #ifndef PR_SET_NAME
  34 #define PR_SET_NAME 0
  35 #endif /* PR_SET_NAME */
  36
  37 static inline
  38 int lttng_prctl(int option, unsigned long arg2, unsigned long arg3,
  39                 unsigned long arg4, unsigned long arg5)
  40 {
  41         return -ENOSYS;
  42 }
  43
  44 #endif /* __linux__ */
  45
  46 #endif /* _COMPAT_PRCTL_H */