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bpo-41146: Convert signal.default_int_handler() to Argument Clinic (GH-21197)

This commit is contained in:
Serhiy Storchaka 2020-07-12 19:15:20 +03:00 committed by GitHub
parent 545b54d2ab
commit b0689ae7f9
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 52 additions and 9 deletions
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38
Modules/clinic/signalmodule.c.h generated
View File

@ -2,6 +2,42 @@
preserve preserve
[clinic start generated code]*/ [clinic start generated code]*/
PyDoc_STRVAR(signal_default_int_handler__doc__,
"default_int_handler($module, signalnum, frame, /)\n"
"--\n"
"\n"
"The default handler for SIGINT installed by Python.\n"
"\n"
"It raises KeyboardInterrupt.");
#define SIGNAL_DEFAULT_INT_HANDLER_METHODDEF \
{"default_int_handler", (PyCFunction)(void(*)(void))signal_default_int_handler, METH_FASTCALL, signal_default_int_handler__doc__},
static PyObject *
signal_default_int_handler_impl(PyObject *module, int signalnum,
PyObject *frame);
static PyObject *
signal_default_int_handler(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
{
PyObject *return_value = NULL;
int signalnum;
PyObject *frame;
if (!_PyArg_CheckPositional("default_int_handler", nargs, 2, 2)) {
goto exit;
}
signalnum = _PyLong_AsInt(args[0]);
if (signalnum == -1 && PyErr_Occurred()) {
goto exit;
}
frame = args[1];
return_value = signal_default_int_handler_impl(module, signalnum, frame);
exit:
return return_value;
}
#if defined(HAVE_ALARM) #if defined(HAVE_ALARM)
PyDoc_STRVAR(signal_alarm__doc__, PyDoc_STRVAR(signal_alarm__doc__,
@ -662,4 +698,4 @@ exit:
#ifndef SIGNAL_PIDFD_SEND_SIGNAL_METHODDEF #ifndef SIGNAL_PIDFD_SEND_SIGNAL_METHODDEF
#define SIGNAL_PIDFD_SEND_SIGNAL_METHODDEF #define SIGNAL_PIDFD_SEND_SIGNAL_METHODDEF
#endif /* !defined(SIGNAL_PIDFD_SEND_SIGNAL_METHODDEF) */ #endif /* !defined(SIGNAL_PIDFD_SEND_SIGNAL_METHODDEF) */
/*[clinic end generated code: output=dff93c869101f043 input=a9049054013a1b77]*/ /*[clinic end generated code: output=59c33f0af42aebb5 input=a9049054013a1b77]*/

23
Modules/signalmodule.c
View File

@ -189,19 +189,26 @@ itimer_retval(struct itimerval *iv)
} }
#endif #endif
/*[clinic input]
signal.default_int_handler
signalnum: int
frame: object
/
The default handler for SIGINT installed by Python.
It raises KeyboardInterrupt.
[clinic start generated code]*/
static PyObject * static PyObject *
signal_default_int_handler(PyObject *self, PyObject *args) signal_default_int_handler_impl(PyObject *module, int signalnum,
PyObject *frame)
/*[clinic end generated code: output=bb11c2eb115ace4e input=efcd4a56a207acfd]*/
{ {
PyErr_SetNone(PyExc_KeyboardInterrupt); PyErr_SetNone(PyExc_KeyboardInterrupt);
return NULL; return NULL;
} }
PyDoc_STRVAR(default_int_handler_doc,
"default_int_handler(...)\n\
\n\
The default handler for SIGINT installed by Python.\n\
It raises KeyboardInterrupt.");
static int static int
report_wakeup_write_error(void *data) report_wakeup_write_error(void *data)
@ -1297,7 +1304,7 @@ signal_pidfd_send_signal_impl(PyObject *module, int pidfd, int signalnum,
/* List of functions defined in the module -- some of the methoddefs are /* List of functions defined in the module -- some of the methoddefs are
defined to nothing if the corresponding C function is not available. */ defined to nothing if the corresponding C function is not available. */
static PyMethodDef signal_methods[] = { static PyMethodDef signal_methods[] = {
{"default_int_handler", signal_default_int_handler, METH_VARARGS, default_int_handler_doc}, SIGNAL_DEFAULT_INT_HANDLER_METHODDEF
SIGNAL_ALARM_METHODDEF SIGNAL_ALARM_METHODDEF
SIGNAL_SETITIMER_METHODDEF SIGNAL_SETITIMER_METHODDEF
SIGNAL_GETITIMER_METHODDEF SIGNAL_GETITIMER_METHODDEF