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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2021-10-01 09:51:15 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-10-01 18:51:15 +0200 |
| commit | 0e1aeab5d7de3f328876aea8ccabbc6db146a883 (patch) | |
| tree | b25b6c479ac5ab1fffbaa042f1d0600adc9f9751 /Python/pytime.c | |
| parent | 8822526caac80a0ab5f0b4722fe947e78c2ada7c (diff) | |
| download | cpython-git-0e1aeab5d7de3f328876aea8ccabbc6db146a883.tar.gz | |
bpo-41710: PyThread_acquire_lock_timed() uses sem_clockwait() (GH-28671) (GH-28683)
On Unix, if the sem_clockwait() function is available in the C
library (glibc 2.30 and newer), the threading.Lock.acquire() method
now uses the monotonic clock (time.CLOCK_MONOTONIC) for the timeout,
rather than using the system clock (time.CLOCK_REALTIME), to not be
affected by system clock changes.
configure now checks if the sem_clockwait() function is available.
(cherry picked from commit 6df8c327532627d6a99991993c52e8e4a9b34968)
Co-authored-by: Victor Stinner <vstinner@python.org>
Diffstat (limited to 'Python/pytime.c')
0 files changed, 0 insertions, 0 deletions