modules/ut/timediff.c
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FUNCTIONS
This source file includes following functions.
- UT_timediff
- UT_timeget
1
2 #include <timediff.h>
3
4 /* difference between two times obtained with UT_store_time */
5
6 float UT_timediff( ut_timer_t *begintime, ut_timer_t *endtime )
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7 {
8 return ( endtime->tv_sec - begintime->tv_sec ) +
9 1e-6 * ( endtime->tv_usec - begintime->tv_usec ) ;
10 }
11
12 void
13 UT_timeget(ut_timer_t *timer)
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14 {
15 gettimeofday( timer, NULL );
16 }