7 "--\n"
28         goto exit;  in signal_default_int_handler()
31     if (signalnum == -1 && PyErr_Occurred()) {  in signal_default_int_handler()
32         goto exit;  in signal_default_int_handler()
37 exit:  in signal_default_int_handler()
45 "--\n"
63     if (seconds == -1 && PyErr_Occurred()) {  in signal_alarm()
64         goto exit;  in signal_alarm()
67     if ((_return_value == -1) && PyErr_Occurred()) {  in signal_alarm()
68         goto exit;  in signal_alarm()
72 exit:  in signal_alarm()
82 "--\n"
84 "Wait until a signal arrives.");
102 "--\n"
104 "Send a signal to the executing process.");
119     if (signalnum == -1 && PyErr_Occurred()) {  in signal_raise_signal()
120         goto exit;  in signal_raise_signal()
124 exit:  in signal_raise_signal()
129 "signal($module, signalnum, handler, /)\n"
130 "--\n"
132 "Set the action for the given signal.\n"
138 "A signal handler function is called with two arguments:\n"
139 "the first is the signal number, the second is the interrupted stack frame.");
142     {"signal", _PyCFunction_CAST(signal_signal), METH_FASTCALL, signal_signal__doc__},
154     if (!_PyArg_CheckPositional("signal", nargs, 2, 2)) {  in signal_signal()
155         goto exit;  in signal_signal()
158     if (signalnum == -1 && PyErr_Occurred()) {  in signal_signal()
159         goto exit;  in signal_signal()
164 exit:  in signal_signal()
170 "--\n"
172 "Return the current action for the given signal.\n"
175 "  SIG_IGN -- if the signal is being ignored\n"
176 "  SIG_DFL -- if the default action for the signal is in effect\n"
177 "  None    -- if an unknown handler is in effect\n"
178 "  anything else -- the callable Python object used as a handler");
193     if (signalnum == -1 && PyErr_Occurred()) {  in signal_getsignal()
194         goto exit;  in signal_getsignal()
198 exit:  in signal_getsignal()
204 "--\n"
206 "Return the system description of the given signal.\n"
208 "Returns the description of signal *signalnum*, such as \"Interrupt\"\n"
225     if (signalnum == -1 && PyErr_Occurred()) {  in signal_strsignal()
226         goto exit;  in signal_strsignal()
230 exit:  in signal_strsignal()
238 "--\n"
243 "signal sig, else system calls will be interrupted.");
259         goto exit;  in signal_siginterrupt()
262     if (signalnum == -1 && PyErr_Occurred()) {  in signal_siginterrupt()
263         goto exit;  in signal_siginterrupt()
266     if (flag == -1 && PyErr_Occurred()) {  in signal_siginterrupt()
267         goto exit;  in signal_siginterrupt()
271 exit:  in signal_siginterrupt()
281 "--\n"
306         goto exit;  in signal_setitimer()
309     if (which == -1 && PyErr_Occurred()) {  in signal_setitimer()
310         goto exit;  in signal_setitimer()
320 exit:  in signal_setitimer()
330 "--\n"
347     if (which == -1 && PyErr_Occurred()) {  in signal_getitimer()
348         goto exit;  in signal_getitimer()
352 exit:  in signal_getitimer()
362 "--\n"
364 "Fetch and/or change the signal mask of the calling thread.");
380         goto exit;  in signal_pthread_sigmask()
383     if (how == -1 && PyErr_Occurred()) {  in signal_pthread_sigmask()
384         goto exit;  in signal_pthread_sigmask()
387         goto exit;  in signal_pthread_sigmask()
391 exit:  in signal_pthread_sigmask()
401 "--\n"
405 "Returns a set of signal numbers that are pending for delivery to\n"
426 "--\n"
428 "Wait for a signal.\n"
431 "signals specified in the signal set sigset.  The function accepts the signal\n"
432 "and returns the signal number.");
447         goto exit;  in signal_sigwait()
451 exit:  in signal_sigwait()
461 "--\n"
463 "Return a set of valid signal numbers on this platform.\n"
465 "The signal numbers returned by this function can be safely passed to\n"
486 "--\n"
490 "Returns a struct_siginfo containing information about the signal.");
505         goto exit;  in signal_sigwaitinfo()
509 exit:  in signal_sigwaitinfo()
519 "--\n"
540         goto exit;  in signal_sigtimedwait()
543         goto exit;  in signal_sigtimedwait()
548 exit:  in signal_sigtimedwait()
558 "--\n"
560 "Send a signal to a thread.");
577         goto exit;  in signal_pthread_kill()
581         goto exit;  in signal_pthread_kill()
585     if (signalnum == -1 && PyErr_Occurred()) {  in signal_pthread_kill()
586         goto exit;  in signal_pthread_kill()
590 exit:  in signal_pthread_kill()
600 "--\n"
602 "Send a signal to a process referred to by a pid file descriptor.");
621         goto exit;  in signal_pidfd_send_signal()
624     if (pidfd == -1 && PyErr_Occurred()) {  in signal_pidfd_send_signal()
625         goto exit;  in signal_pidfd_send_signal()
628     if (signalnum == -1 && PyErr_Occurred()) {  in signal_pidfd_send_signal()
629         goto exit;  in signal_pidfd_send_signal()
639     if (flags == -1 && PyErr_Occurred()) {  in signal_pidfd_send_signal()
640         goto exit;  in signal_pidfd_send_signal()
645 exit:  in signal_pidfd_send_signal()