1    | /******************
2    |   Copyright (c) 2001,2002                         RIPE NCC
3    |  
4    |   All Rights Reserved
5    |   
6    |   Permission to use, copy, modify, and distribute this software and its
7    |   documentation for any purpose and without fee is hereby granted,
8    |   provided that the above copyright notice appear in all copies and that
9    |   both that copyright notice and this permission notice appear in
10   |   supporting documentation, and that the name of the author not be
11   |   used in advertising or publicity pertaining to distribution of the
12   |   software without specific, written prior permission.
13   |   
14   |   THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
15   |   ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS; IN NO EVENT SHALL
16   |   AUTHOR BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
17   |   DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
18   |   AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
19   |   OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20   |   ***************************************/
21   | 
22   | #include "rip.h"
23   | 
24   | /* difference between two times obtained with UT_store_time */
25   | 
26   | float UT_timediff( ut_timer_t *begintime, ut_timer_t *endtime )
27   | {
28   |   return ( endtime->tv_sec - begintime->tv_sec ) +
29   |     1e-6 * ( endtime->tv_usec - begintime->tv_usec ) ;
30   | }
31   | 
32   | void
33   | UT_timeget(ut_timer_t *timer)
34   | {
35   |   gettimeofday( timer, NULL );
36   | }
37   |