From 92aedf850e2e81fd0e1e319c6432a07168c0c4b7 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 12 Nov 2001 22:10:09 +0000
Subject: [PATCH] made Curl_tvdiff round the diff better and make the
subtraction before the multiply to not wrap-around
---
lib/timeval.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/lib/timeval.c b/lib/timeval.c
index f9284349da..cd4461376d 100644
--- a/lib/timeval.c
+++ b/lib/timeval.c
@@ -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)
--
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