delta/cpython-git.git/Modules/signalmodule.c, branch fix-namedexpr-comment

closes bpo-38712: Add signal.pidfd_send_signal. (GH-17070)

2019-11-20T04:39:14+00:00

This exposes a Linux-specific syscall for sending a signal to a process
identified by a file descriptor rather than a pid.

For simplicity, we don't support the siginfo_t parameter to the syscall. This
parameter allows implementing a pidfd version of rt_sigqueueinfo(2), which
Python also doesn't support.

bpo-38037: Fix reference counters in signal module (GH-15753)

2019-09-09T13:46:26+00:00

bpo-29548: no longer use PyEval_Call* functions (GH-14683)

2019-07-11T15:57:32+00:00

Revert "bpo-33608: Factor out a private, per-interpreter _Py_AddPendingCall(). (gh-13714)" (GH-13780)

2019-06-03T16:14:24+00:00

This reverts commit 6a150bcaeb190d1731b38ab9c7a5d1a352847ddc.

bpo-33608: Factor out a private, per-interpreter _Py_AddPendingCall(). (gh-13714)

2019-06-01T21:39:46+00:00

bpo-36710: Add tstate parameter in ceval.c (GH-13547)

2019-05-24T15:01:38+00:00

* Fix a possible reference leak in _PyErr_Print() if exception
  is NULL.
* PyErr_BadInternalCall(): replace PyErr_Format() with _PyErr_SetString().
* Add pycore_pyerrors.h header file.
* New functions:

  * _PyErr_Clear()
  * _PyErr_Fetch()
  * _PyErr_Print()
  * _PyErr_Restore()
  * _PyErr_SetObject()
  * _PyErr_SetString()

* Add 'tstate' parameter to _PyEval_AddPendingCall().

bpo-37031: Reuse _PyRuntime.main_thread in signalmodule.c (GH-13538)

2019-05-24T11:43:55+00:00

Remove main_thread and main_interp variables from signalmodule.c:
reuse _PyRuntime which already track the main thread and the main
interpreter.

* Remove #include  which became useless: getpid() call
  has been removed.
* Add runtime argument to is_main()
* is_main() now gets the interpreter from runtime.

bpo-23395: Fix PyErr_SetInterrupt if the SIGINT signal is ignored or not handled (GH-7778)

2019-05-23T20:30:00+00:00

``_thread.interrupt_main()`` now avoids setting the Python error status if the ``SIGINT`` signal is ignored or not handled by Python.

bpo-36710: Add 'ceval' local variable to ceval.c (GH-12934)

2019-05-10T21:39:09+00:00

Add "struct _ceval_runtime_state *ceval = &_PyRuntime.ceval;" local
variables to function to better highlight the dependency on the
global variable _PyRuntime and to point directly to _PyRuntime.ceval
field rather than on the larger _PyRuntime.

Changes:

* Add _PyRuntimeState_GetThreadState(runtime) macro.
* Add _PyEval_AddPendingCall(ceval, ...) and
  _PyThreadState_Swap(gilstate, ...) functions.
* _PyThreadState_GET() macro now calls
  _PyRuntimeState_GetThreadState() using &_PyRuntime.
* Add 'ceval' parameter to COMPUTE_EVAL_BREAKER(),
  SIGNAL_PENDING_SIGNALS(), _PyEval_SignalAsyncExc(),
  _PyEval_SignalReceived() and _PyEval_FiniThreads() macros and
  functions.
* Add 'tstate' parameter to call_function(), do_call_core() and
  do_raise().
* Add 'runtime' parameter to _Py_CURRENTLY_FINALIZING(),
  _Py_FinishPendingCalls() and _PyThreadState_DeleteExcept()
  macros and functions.
* Declare 'runtime', 'tstate', 'ceval' and 'eval_breaker' variables
  as constant.

bpo-36601: clarify signal handler comment and remove unnecessary pid check. (GH-12784)

2019-05-10T01:28:56+00:00

https://bugs.python.org/issue36601