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| author | Dong-hee Na <donghee.na92@gmail.com> | 2020-04-14 16:16:24 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-04-14 16:16:24 (GMT) |
| commit | 62f75fe3dd138f72303814d27183aa469eefcca6 (patch) | |
| tree | 9d9a3dc0356561974b26f17b65a0a0da18f4ad4d /Python/import.c | |
| parent | e5014be0497d06d78343623588a80f491a6f7b74 (diff) | |
| download | cpython-62f75fe3dd138f72303814d27183aa469eefcca6.zip cpython-62f75fe3dd138f72303814d27183aa469eefcca6.tar.gz cpython-62f75fe3dd138f72303814d27183aa469eefcca6.tar.bz2 | |
bpo-40232: Update PyOS_AfterFork_Child() to use _PyThread_at_fork_reinit() (GH-19450)
Diffstat (limited to 'Python/import.c')
| -rw-r--r-- | Python/import.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Python/import.c b/Python/import.c index 8a2f9de..4933463 100644 --- a/Python/import.c +++ b/Python/import.c @@ -200,6 +200,7 @@ _PyImport_ReleaseLock(void) return 1; } +#ifdef HAVE_FORK /* This function is called from PyOS_AfterFork_Child to ensure that newly created child processes do not share locks with the parent. We now acquire the import lock around fork() calls but on some platforms @@ -209,8 +210,7 @@ void _PyImport_ReInitLock(void) { if (import_lock != NULL) { - import_lock = PyThread_allocate_lock(); - if (import_lock == NULL) { + if (_PyThread_at_fork_reinit(&import_lock) < 0) { _Py_FatalErrorFunc(__func__, "failed to create a new lock"); } } @@ -229,6 +229,7 @@ _PyImport_ReInitLock(void) import_lock_level = 0; } } +#endif /*[clinic input] _imp.lock_held |