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| author | Victor Stinner <victor.stinner@gmail.com> | 2014-01-21 01:42:11 +0100 |
|---|---|---|
| committer | Victor Stinner <victor.stinner@gmail.com> | 2014-01-21 01:42:11 +0100 |
| commit | 09354fd606409aea1270474270eb8a9396bb477e (patch) | |
| tree | 8fe7e526c17dfa8f81cce0bbcc96642969984fd2 /Modules/selectmodule.c | |
| parent | 22463aa947a75ae3298bca6457f0ae5b738b0d07 (diff) | |
| parent | 665486e0e73f6e1cc0a54d1ac1e977b7cff7b085 (diff) | |
| download | cpython-git-09354fd606409aea1270474270eb8a9396bb477e.tar.gz | |
(Merge 3.3) Issue #20311: select.epoll.poll() now rounds the timeout away from
zero, instead of rounding towards zero. For example, a timeout of one
microsecond is now rounded to one millisecond, instead of being rounded to
zero.
Diffstat (limited to 'Modules/selectmodule.c')
| -rw-r--r-- | Modules/selectmodule.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Modules/selectmodule.c b/Modules/selectmodule.c index d44e8de929..0c9b9d9f8c 100644 --- a/Modules/selectmodule.c +++ b/Modules/selectmodule.c @@ -1458,7 +1458,9 @@ pyepoll_poll(pyEpoll_Object *self, PyObject *args, PyObject *kwds) return NULL; } else { - timeout = (int)(dtimeout * 1000.0); + /* epoll_wait() has a resolution of 1 millisecond, round away from zero + to wait *at least* dtimeout seconds. */ + timeout = (int)ceil(dtimeout * 1000.0); } if (maxevents == -1) { |