mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-11-01 02:38:53 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 15

bpo-43760: Add PyThreadState_EnterTracing() (GH-28542)

Browse source 
Add PyThreadState_EnterTracing() and PyThreadState_LeaveTracing()
functions to the limited C API to suspend and resume tracing and
profiling.

Add an unit test on the PyThreadState C API to _testcapi.

Add also internal _PyThreadState_DisableTracing() and
_PyThreadState_ResetTracing().
This commit is contained in:
Victor Stinner 2021-10-15 16:06:30 +02:00 • committed by GitHub
parent 354c35220d
commit 547d26aa08
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
9 changed files with 146 additions and 25 deletions
Download patch file Download diff file Expand all files Collapse all files

7
Include/cpython/pystate.h
View file

@ -185,6 +185,13 @@ PyAPI_FUNC(PyThreadState *) _PyThreadState_UncheckedGet(void);
PyAPI_FUNC(PyObject *) _PyThreadState_GetDict(PyThreadState *tstate);
// Disable tracing and profiling.
PyAPI_FUNC(void) PyThreadState_EnterTracing(PyThreadState *tstate);
// Reset tracing and profiling: enable them if a trace function or a profile
// function is set, otherwise disable them.
PyAPI_FUNC(void) PyThreadState_LeaveTracing(PyThreadState *tstate);
/* PyGILState */
/* Helper/diagnostic function - return 1 if the current thread