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| author | Victor Stinner <victor.stinner@gmail.com> | 2016-03-14 11:04:26 (GMT) |
|---|---|---|
| committer | Victor Stinner <victor.stinner@gmail.com> | 2016-03-14 11:04:26 (GMT) |
| commit | 34be807ca4dfecc5b0a9e577a48535e738dce32b (patch) | |
| tree | 38e0e3860b3fabf2be4938330a1d0f37c5b169ab /Python/pylifecycle.c | |
| parent | c877658d1ff5f93f3a2c7b5f0a7ac913b7374838 (diff) | |
| download | cpython-34be807ca4dfecc5b0a9e577a48535e738dce32b.zip cpython-34be807ca4dfecc5b0a9e577a48535e738dce32b.tar.gz cpython-34be807ca4dfecc5b0a9e577a48535e738dce32b.tar.bz2 | |
Add PYTHONMALLOC env var
Issue #26516:
* Add PYTHONMALLOC environment variable to set the Python memory
allocators and/or install debug hooks.
* PyMem_SetupDebugHooks() can now also be used on Python compiled in release
mode.
* The PYTHONMALLOCSTATS environment variable can now also be used on Python
compiled in release mode. It now has no effect if set to an empty string.
* In debug mode, debug hooks are now also installed on Python memory allocators
when Python is configured without pymalloc.
Diffstat (limited to 'Python/pylifecycle.c')
| -rw-r--r-- | Python/pylifecycle.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Python/pylifecycle.c b/Python/pylifecycle.c index e9db7f6..715a547 100644 --- a/Python/pylifecycle.c +++ b/Python/pylifecycle.c @@ -702,9 +702,12 @@ Py_FinalizeEx(void) if (Py_GETENV("PYTHONDUMPREFS")) _Py_PrintReferenceAddresses(stderr); #endif /* Py_TRACE_REFS */ -#ifdef PYMALLOC_DEBUG - if (Py_GETENV("PYTHONMALLOCSTATS")) - _PyObject_DebugMallocStats(stderr); +#ifdef WITH_PYMALLOC + if (_PyMem_PymallocEnabled()) { + char *opt = Py_GETENV("PYTHONMALLOCSTATS"); + if (opt != NULL && *opt != '\0') + _PyObject_DebugMallocStats(stderr); + } #endif call_ll_exitfuncs(); |