wrapper/time.h

   1 #ifndef _LTTNG_WRAPPER_TIME_H
   2 #define _LTTNG_WRAPPER_TIME_H
   3
   4 /*
   5  * wrapper/time.h
   6  *
   7  * Copyright (C) 2015 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; only
  12  * version 2.1 of the License.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  22  */
  23
  24 #include <linux/version.h>
  25 #include <linux/time.h>
  26
  27 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0))
  28
  29 static inline bool lttng_close_on_exec(int fd, const struct fdtable *fdt)
  30 {
  31         return close_on_exec(fd, fdt);
  32 }
  33
  34 #else
  35
  36 static inline bool lttng_close_on_exec(int fd, const struct fdtable *fdt)
  37 {
  38         return FD_ISSET(fd, fdt->close_on_exec);
  39 }
  40
  41 #endif
  42
  43 #endif /* _LTTNG_WRAPPER_TIME_H */