include/wrapper/namespace.h

   1 /* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
   2  *
   3  * wrapper/namespace.h
   4  *
   5  * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
   6  *               2019 Michael Jeanson <mjeanson@efficios.com>
   7  *
   8  */
   9
  10 #ifndef _LTTNG_WRAPPER_NAMESPACE_H
  11 #define _LTTNG_WRAPPER_NAMESPACE_H
  12
  13 #include <linux/version.h>
  14
  15 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,19,0))
  16 #define lttng_ns_inum ns.inum
  17 #else
  18 #define lttng_ns_inum proc_inum
  19 #endif
  20
  21 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0))
  22 #define lttng_user_ns_parent parent
  23 #else
  24 #define lttng_user_ns_parent creator->user_ns
  25 #endif
  26
  27 #endif /* _LTTNG_WRAPPER_NAMESPACE_H */