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| author | Brett Cannon <bcannon@gmail.com> | 2005-06-25 07:07:35 (GMT) |
|---|---|---|
| committer | Brett Cannon <bcannon@gmail.com> | 2005-06-25 07:07:35 (GMT) |
| commit | 55fa66dd45e76a57deca8cebaedf1a624499648b (patch) | |
| tree | f25a0a1b1939d8b0b2033e932411e3bac05155cd /Python/ceval.c | |
| parent | 527c46996f3c78124c6c7691594fa36ded24719d (diff) | |
| download | cpython-55fa66dd45e76a57deca8cebaedf1a624499648b.zip cpython-55fa66dd45e76a57deca8cebaedf1a624499648b.tar.gz cpython-55fa66dd45e76a57deca8cebaedf1a624499648b.tar.bz2 | |
Add comments about PyThreadState and the usage of its fields.
Diffstat (limited to 'Python/ceval.c')
| -rw-r--r-- | Python/ceval.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Python/ceval.c b/Python/ceval.c index 459fd0d..972061d 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -3284,10 +3284,12 @@ PyEval_SetProfile(Py_tracefunc func, PyObject *arg) Py_XINCREF(arg); tstate->c_profilefunc = NULL; tstate->c_profileobj = NULL; + /* Must make sure that tracing is not ignored if 'temp' is freed */ tstate->use_tracing = tstate->c_tracefunc != NULL; Py_XDECREF(temp); tstate->c_profilefunc = func; tstate->c_profileobj = arg; + /* Flag that tracing or profiling is turned on */ tstate->use_tracing = (func != NULL) || (tstate->c_tracefunc != NULL); } @@ -3299,10 +3301,12 @@ PyEval_SetTrace(Py_tracefunc func, PyObject *arg) Py_XINCREF(arg); tstate->c_tracefunc = NULL; tstate->c_traceobj = NULL; + /* Must make sure that profiling is not ignored if 'temp' is freed */ tstate->use_tracing = tstate->c_profilefunc != NULL; Py_XDECREF(temp); tstate->c_tracefunc = func; tstate->c_traceobj = arg; + /* Flag that tracing or profiling is turned on */ tstate->use_tracing = ((func != NULL) || (tstate->c_profilefunc != NULL)); } |