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authorDaniel Stenberg <daniel@haxx.se>2017-10-23 12:05:49 +0200
committerDaniel Stenberg <daniel@haxx.se>2017-10-25 09:54:37 +0200
commitb9d25f9a6b3ca791385b80a6a3c3fa5ae113e1e0 (patch)
treead56d8b7a703e96e9de0ef07bacab079b7169904 /lib/asyn-thread.c
parent016c6a6abb525ffb9431a00a4eda6b70683f838e (diff)
downloadcurl-b9d25f9a6b3ca791385b80a6a3c3fa5ae113e1e0.tar.gz
timediff: return timediff_t from the time diff functions
... to cater for systems with unsigned time_t variables. - Renamed the functions to curlx_timediff and Curl_timediff_us. - Added overflow protection for both of them in either direction for both 32 bit and 64 bit time_ts - Reprefixed the curlx_time functions to use Curl_* Reported-by: Peter Piekarski Fixes #2004 Closes #2005
Diffstat (limited to 'lib/asyn-thread.c')
-rw-r--r--lib/asyn-thread.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/asyn-thread.c b/lib/asyn-thread.c
index a86772965..96babb728 100644
--- a/lib/asyn-thread.c
+++ b/lib/asyn-thread.c
@@ -535,7 +535,8 @@ CURLcode Curl_resolver_is_resolved(struct connectdata *conn,
}
else {
/* poll for name lookup done with exponential backoff up to 250ms */
- time_t elapsed = Curl_tvdiff(Curl_tvnow(), data->progress.t_startsingle);
+ timediff_t elapsed = Curl_timediff(Curl_tvnow(),
+ data->progress.t_startsingle);
if(elapsed < 0)
elapsed = 0;