drivers/staging/lttng/wrapper/uuid.h

   1 #ifndef _LTT_WRAPPER_UUID_H
   2 #define _LTT_WRAPPER_UUID_H
   3
   4 /*
   5  * Copyright (C) 2011 Mathieu Desnoyers (mathieu.desnoyers@efficios.com)
   6  *
   7  * Dual LGPL v2.1/GPL v2 license.
   8  */
   9
  10 #include <linux/version.h>
  11
  12 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
  13 #include <linux/uuid.h>
  14 #else
  15
  16 #include <linux/random.h>
  17
  18 typedef struct {
  19         __u8 b[16];
  20 } uuid_le;
  21
  22 static inline
  23 void uuid_le_gen(uuid_le *u)
  24 {
  25         generate_random_uuid(u->b);
  26 }
  27
  28 #endif
  29 #endif /* _LTT_WRAPPER_UUID_H */