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| author | Daniel Stenberg <daniel@haxx.se> | 2017-10-23 12:05:49 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2017-10-25 09:54:37 +0200 |
| commit | b9d25f9a6b3ca791385b80a6a3c3fa5ae113e1e0 (patch) | |
| tree | ad56d8b7a703e96e9de0ef07bacab079b7169904 /lib/asyn-thread.c | |
| parent | 016c6a6abb525ffb9431a00a4eda6b70683f838e (diff) | |
| download | curl-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.c | 3 |
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; |