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made Curl_tvdiff round the diff better and make the subtraction before 

the multiply to not wrap-around
This commit is contained in:
Daniel Stenberg 2001-11-12 22:10:09 +00:00
parent dd157fc349
commit 92aedf850e
1 changed files with 3 additions and 3 deletions
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6
lib/timeval.c
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@ -69,10 +69,10 @@ struct timeval Curl_tvnow (void)
* Make sure that the first argument is the more recent time, as otherwise
* we'll get a weird negative time-diff back...
*/
long Curl_tvdiff (struct timeval t1, struct timeval t2)
long Curl_tvdiff (struct timeval newer, struct timeval older)
{
return (t1.tv_sec*1000 + t1.tv_usec/1000)-
(t2.tv_sec*1000 + t2.tv_usec/1000);
return (newer.tv_sec-older.tv_sec)*1000+
(499+newer.tv_usec-older.tv_usec)/1000;
}
long Curl_tvlong (struct timeval t1)