external/gpl2/lvm2/dist/lib/misc/timestamp.h

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright (C) 2006 Rackable Systems All rights reserved.
   5  *
   6  * This file is part of LVM2.
   7  *
   8  * This copyrighted material is made available to anyone wishing to use,
   9  * modify, copy, or redistribute it subject to the terms and conditions
  10  * of the GNU Lesser General Public License v.2.1.
  11  *
  12  * You should have received a copy of the GNU Lesser General Public License
  13  * along with this program; if not, write to the Free Software Foundation,
  14  * Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  15  */
  16
  17 #ifndef _LVM_TIMESTAMP_H
  18 #define _LVM_TIMESTAMP_H
  19
  20 struct timestamp;
  21
  22 struct timestamp *get_timestamp(void);
  23
  24 /* cmp_timestamp: Compare two timestamps
  25  *
  26  * Return: -1 if t1 is less than t2
  27  *          0 if t1 is equal to t2
  28  *          1 if t1 is greater than t2
  29  */
  30 int cmp_timestamp(struct timestamp *t1, struct timestamp *t2);
  31
  32 void destroy_timestamp(struct timestamp *t);
  33
  34 #endif /* _LVM_TIMESTAMP_H */
  35