mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-05-31 17:52:27 +00:00
Perform build and magnum tuning
Building o//third_party/python now takes 5 seconds on my PC This change works towards modifying Python to use runtime dispatching when appropriate. For example, when loading the magnums in the socket module, it's a good idea to check if the magnum is zero, because that means the local system platform doesn't support it.
This commit is contained in:
Justine Tunney
parent
ee7e296339
commit
d26d7ae0e4
1028 changed files with 6576 additions and 172777 deletions
443
third_party/python/Modules/clinic/signalmodule.inc
vendored
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443
third_party/python/Modules/clinic/signalmodule.inc
vendored
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@ -0,0 +1,443 @@
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/* clang-format off */
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/*[clinic input]
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preserve
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[clinic start generated code]*/
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#if defined(HAVE_ALARM)
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PyDoc_STRVAR(signal_alarm__doc__,
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"alarm($module, seconds, /)\n"
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"--\n"
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"\n"
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"Arrange for SIGALRM to arrive after the given number of seconds.");
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#define SIGNAL_ALARM_METHODDEF \
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{"alarm", (PyCFunction)signal_alarm, METH_O, signal_alarm__doc__},
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static long
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signal_alarm_impl(PyObject *module, int seconds);
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static PyObject *
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signal_alarm(PyObject *module, PyObject *arg)
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{
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PyObject *return_value = NULL;
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int seconds;
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long _return_value;
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if (!PyArg_Parse(arg, "i:alarm", &seconds)) {
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goto exit;
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}
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_return_value = signal_alarm_impl(module, seconds);
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if ((_return_value == -1) && PyErr_Occurred()) {
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goto exit;
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}
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return_value = PyLong_FromLong(_return_value);
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exit:
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return return_value;
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}
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#endif /* defined(HAVE_ALARM) */
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#if defined(HAVE_PAUSE)
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PyDoc_STRVAR(signal_pause__doc__,
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"pause($module, /)\n"
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"--\n"
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"\n"
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"Wait until a signal arrives.");
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#define SIGNAL_PAUSE_METHODDEF \
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{"pause", (PyCFunction)signal_pause, METH_NOARGS, signal_pause__doc__},
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static PyObject *
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signal_pause_impl(PyObject *module);
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static PyObject *
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signal_pause(PyObject *module, PyObject *Py_UNUSED(ignored))
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{
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return signal_pause_impl(module);
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}
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#endif /* defined(HAVE_PAUSE) */
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PyDoc_STRVAR(signal_signal__doc__,
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"signal($module, signalnum, handler, /)\n"
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"--\n"
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"\n"
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"Set the action for the given signal.\n"
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"\n"
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"The action can be SIG_DFL, SIG_IGN, or a callable Python object.\n"
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"The previous action is returned. See getsignal() for possible return values.\n"
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"\n"
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"*** IMPORTANT NOTICE ***\n"
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"A signal handler function is called with two arguments:\n"
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"the first is the signal number, the second is the interrupted stack frame.");
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#define SIGNAL_SIGNAL_METHODDEF \
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{"signal", (PyCFunction)signal_signal, METH_VARARGS, signal_signal__doc__},
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static PyObject *
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signal_signal_impl(PyObject *module, int signalnum, PyObject *handler);
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static PyObject *
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signal_signal(PyObject *module, PyObject *args)
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{
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PyObject *return_value = NULL;
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int signalnum;
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PyObject *handler;
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if (!PyArg_ParseTuple(args, "iO:signal",
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&signalnum, &handler)) {
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goto exit;
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}
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return_value = signal_signal_impl(module, signalnum, handler);
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exit:
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return return_value;
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}
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PyDoc_STRVAR(signal_getsignal__doc__,
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"getsignal($module, signalnum, /)\n"
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"--\n"
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"\n"
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"Return the current action for the given signal.\n"
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"\n"
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"The return value can be:\n"
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" SIG_IGN -- if the signal is being ignored\n"
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" SIG_DFL -- if the default action for the signal is in effect\n"
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" None -- if an unknown handler is in effect\n"
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" anything else -- the callable Python object used as a handler");
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#define SIGNAL_GETSIGNAL_METHODDEF \
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{"getsignal", (PyCFunction)signal_getsignal, METH_O, signal_getsignal__doc__},
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static PyObject *
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signal_getsignal_impl(PyObject *module, int signalnum);
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static PyObject *
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signal_getsignal(PyObject *module, PyObject *arg)
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{
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PyObject *return_value = NULL;
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int signalnum;
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if (!PyArg_Parse(arg, "i:getsignal", &signalnum)) {
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goto exit;
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}
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return_value = signal_getsignal_impl(module, signalnum);
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exit:
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return return_value;
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}
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#if defined(HAVE_SIGINTERRUPT)
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PyDoc_STRVAR(signal_siginterrupt__doc__,
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"siginterrupt($module, signalnum, flag, /)\n"
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"--\n"
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"\n"
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"Change system call restart behaviour.\n"
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"\n"
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"If flag is False, system calls will be restarted when interrupted by\n"
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"signal sig, else system calls will be interrupted.");
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#define SIGNAL_SIGINTERRUPT_METHODDEF \
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{"siginterrupt", (PyCFunction)signal_siginterrupt, METH_VARARGS, signal_siginterrupt__doc__},
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static PyObject *
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signal_siginterrupt_impl(PyObject *module, int signalnum, int flag);
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static PyObject *
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signal_siginterrupt(PyObject *module, PyObject *args)
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{
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PyObject *return_value = NULL;
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int signalnum;
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int flag;
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if (!PyArg_ParseTuple(args, "ii:siginterrupt",
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&signalnum, &flag)) {
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goto exit;
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}
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return_value = signal_siginterrupt_impl(module, signalnum, flag);
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exit:
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return return_value;
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}
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#endif /* defined(HAVE_SIGINTERRUPT) */
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#if defined(HAVE_SETITIMER)
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PyDoc_STRVAR(signal_setitimer__doc__,
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"setitimer($module, which, seconds, interval=0.0, /)\n"
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"--\n"
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"\n"
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"Sets given itimer (one of ITIMER_REAL, ITIMER_VIRTUAL or ITIMER_PROF).\n"
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"\n"
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"The timer will fire after value seconds and after that every interval seconds.\n"
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"The itimer can be cleared by setting seconds to zero.\n"
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"\n"
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"Returns old values as a tuple: (delay, interval).");
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#define SIGNAL_SETITIMER_METHODDEF \
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{"setitimer", (PyCFunction)signal_setitimer, METH_VARARGS, signal_setitimer__doc__},
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static PyObject *
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signal_setitimer_impl(PyObject *module, int which, double seconds,
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double interval);
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static PyObject *
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signal_setitimer(PyObject *module, PyObject *args)
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{
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PyObject *return_value = NULL;
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int which;
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double seconds;
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double interval = 0.0;
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if (!PyArg_ParseTuple(args, "id|d:setitimer",
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&which, &seconds, &interval)) {
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goto exit;
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}
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return_value = signal_setitimer_impl(module, which, seconds, interval);
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exit:
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return return_value;
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}
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#endif /* defined(HAVE_SETITIMER) */
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#if defined(HAVE_GETITIMER)
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PyDoc_STRVAR(signal_getitimer__doc__,
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"getitimer($module, which, /)\n"
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"--\n"
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"\n"
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"Returns current value of given itimer.");
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#define SIGNAL_GETITIMER_METHODDEF \
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{"getitimer", (PyCFunction)signal_getitimer, METH_O, signal_getitimer__doc__},
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static PyObject *
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signal_getitimer_impl(PyObject *module, int which);
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static PyObject *
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signal_getitimer(PyObject *module, PyObject *arg)
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{
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PyObject *return_value = NULL;
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int which;
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if (!PyArg_Parse(arg, "i:getitimer", &which)) {
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goto exit;
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}
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return_value = signal_getitimer_impl(module, which);
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exit:
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return return_value;
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}
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#endif /* defined(HAVE_GETITIMER) */
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#if defined(PYPTHREAD_SIGMASK)
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PyDoc_STRVAR(signal_pthread_sigmask__doc__,
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"pthread_sigmask($module, how, mask, /)\n"
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"--\n"
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"\n"
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"Fetch and/or change the signal mask of the calling thread.");
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#define SIGNAL_PTHREAD_SIGMASK_METHODDEF \
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{"pthread_sigmask", (PyCFunction)signal_pthread_sigmask, METH_VARARGS, signal_pthread_sigmask__doc__},
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static PyObject *
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signal_pthread_sigmask_impl(PyObject *module, int how, PyObject *mask);
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static PyObject *
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signal_pthread_sigmask(PyObject *module, PyObject *args)
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{
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PyObject *return_value = NULL;
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int how;
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PyObject *mask;
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if (!PyArg_ParseTuple(args, "iO:pthread_sigmask",
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&how, &mask)) {
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goto exit;
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}
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return_value = signal_pthread_sigmask_impl(module, how, mask);
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exit:
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return return_value;
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}
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#endif /* defined(PYPTHREAD_SIGMASK) */
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#if defined(HAVE_SIGPENDING)
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PyDoc_STRVAR(signal_sigpending__doc__,
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"sigpending($module, /)\n"
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"--\n"
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"\n"
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"Examine pending signals.\n"
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"\n"
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"Returns a set of signal numbers that are pending for delivery to\n"
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"the calling thread.");
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#define SIGNAL_SIGPENDING_METHODDEF \
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{"sigpending", (PyCFunction)signal_sigpending, METH_NOARGS, signal_sigpending__doc__},
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static PyObject *
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signal_sigpending_impl(PyObject *module);
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static PyObject *
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signal_sigpending(PyObject *module, PyObject *Py_UNUSED(ignored))
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{
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return signal_sigpending_impl(module);
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}
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#endif /* defined(HAVE_SIGPENDING) */
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#if defined(HAVE_SIGWAIT)
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PyDoc_STRVAR(signal_sigwait__doc__,
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"sigwait($module, sigset, /)\n"
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"--\n"
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"\n"
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"Wait for a signal.\n"
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"\n"
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"Suspend execution of the calling thread until the delivery of one of the\n"
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"signals specified in the signal set sigset. The function accepts the signal\n"
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"and returns the signal number.");
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#define SIGNAL_SIGWAIT_METHODDEF \
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{"sigwait", (PyCFunction)signal_sigwait, METH_O, signal_sigwait__doc__},
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#endif /* defined(HAVE_SIGWAIT) */
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#if defined(HAVE_SIGWAITINFO)
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PyDoc_STRVAR(signal_sigwaitinfo__doc__,
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"sigwaitinfo($module, sigset, /)\n"
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"--\n"
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"\n"
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"Wait synchronously until one of the signals in *sigset* is delivered.\n"
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"\n"
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"Returns a struct_siginfo containing information about the signal.");
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#define SIGNAL_SIGWAITINFO_METHODDEF \
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{"sigwaitinfo", (PyCFunction)signal_sigwaitinfo, METH_O, signal_sigwaitinfo__doc__},
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#endif /* defined(HAVE_SIGWAITINFO) */
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#if defined(HAVE_SIGTIMEDWAIT)
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PyDoc_STRVAR(signal_sigtimedwait__doc__,
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"sigtimedwait($module, sigset, timeout, /)\n"
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"--\n"
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"\n"
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"Like sigwaitinfo(), but with a timeout.\n"
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"\n"
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"The timeout is specified in seconds, with floating point numbers allowed.");
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#define SIGNAL_SIGTIMEDWAIT_METHODDEF \
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{"sigtimedwait", (PyCFunction)signal_sigtimedwait, METH_VARARGS, signal_sigtimedwait__doc__},
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static PyObject *
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signal_sigtimedwait_impl(PyObject *module, PyObject *sigset,
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PyObject *timeout_obj);
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static PyObject *
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signal_sigtimedwait(PyObject *module, PyObject *args)
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{
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PyObject *return_value = NULL;
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PyObject *sigset;
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PyObject *timeout_obj;
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if (!PyArg_UnpackTuple(args, "sigtimedwait",
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2, 2,
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&sigset, &timeout_obj)) {
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goto exit;
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}
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return_value = signal_sigtimedwait_impl(module, sigset, timeout_obj);
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exit:
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return return_value;
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}
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#endif /* defined(HAVE_SIGTIMEDWAIT) */
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#if (defined(HAVE_PTHREAD_KILL) && defined(WITH_THREAD))
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PyDoc_STRVAR(signal_pthread_kill__doc__,
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"pthread_kill($module, thread_id, signalnum, /)\n"
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"--\n"
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"\n"
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"Send a signal to a thread.");
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#define SIGNAL_PTHREAD_KILL_METHODDEF \
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{"pthread_kill", (PyCFunction)signal_pthread_kill, METH_VARARGS, signal_pthread_kill__doc__},
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static PyObject *
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signal_pthread_kill_impl(PyObject *module, long thread_id, int signalnum);
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static PyObject *
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signal_pthread_kill(PyObject *module, PyObject *args)
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{
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PyObject *return_value = NULL;
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long thread_id;
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int signalnum;
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if (!PyArg_ParseTuple(args, "li:pthread_kill",
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&thread_id, &signalnum)) {
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goto exit;
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}
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return_value = signal_pthread_kill_impl(module, thread_id, signalnum);
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exit:
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return return_value;
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}
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#endif /* (defined(HAVE_PTHREAD_KILL) && defined(WITH_THREAD)) */
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#ifndef SIGNAL_ALARM_METHODDEF
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#define SIGNAL_ALARM_METHODDEF
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#endif /* !defined(SIGNAL_ALARM_METHODDEF) */
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#ifndef SIGNAL_PAUSE_METHODDEF
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#define SIGNAL_PAUSE_METHODDEF
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#endif /* !defined(SIGNAL_PAUSE_METHODDEF) */
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#ifndef SIGNAL_SIGINTERRUPT_METHODDEF
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#define SIGNAL_SIGINTERRUPT_METHODDEF
|
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#endif /* !defined(SIGNAL_SIGINTERRUPT_METHODDEF) */
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#ifndef SIGNAL_SETITIMER_METHODDEF
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#define SIGNAL_SETITIMER_METHODDEF
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#endif /* !defined(SIGNAL_SETITIMER_METHODDEF) */
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#ifndef SIGNAL_GETITIMER_METHODDEF
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#define SIGNAL_GETITIMER_METHODDEF
|
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#endif /* !defined(SIGNAL_GETITIMER_METHODDEF) */
|
||||
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||||
#ifndef SIGNAL_PTHREAD_SIGMASK_METHODDEF
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#define SIGNAL_PTHREAD_SIGMASK_METHODDEF
|
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#endif /* !defined(SIGNAL_PTHREAD_SIGMASK_METHODDEF) */
|
||||
|
||||
#ifndef SIGNAL_SIGPENDING_METHODDEF
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||||
#define SIGNAL_SIGPENDING_METHODDEF
|
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#endif /* !defined(SIGNAL_SIGPENDING_METHODDEF) */
|
||||
|
||||
#ifndef SIGNAL_SIGWAIT_METHODDEF
|
||||
#define SIGNAL_SIGWAIT_METHODDEF
|
||||
#endif /* !defined(SIGNAL_SIGWAIT_METHODDEF) */
|
||||
|
||||
#ifndef SIGNAL_SIGWAITINFO_METHODDEF
|
||||
#define SIGNAL_SIGWAITINFO_METHODDEF
|
||||
#endif /* !defined(SIGNAL_SIGWAITINFO_METHODDEF) */
|
||||
|
||||
#ifndef SIGNAL_SIGTIMEDWAIT_METHODDEF
|
||||
#define SIGNAL_SIGTIMEDWAIT_METHODDEF
|
||||
#endif /* !defined(SIGNAL_SIGTIMEDWAIT_METHODDEF) */
|
||||
|
||||
#ifndef SIGNAL_PTHREAD_KILL_METHODDEF
|
||||
#define SIGNAL_PTHREAD_KILL_METHODDEF
|
||||
#endif /* !defined(SIGNAL_PTHREAD_KILL_METHODDEF) */
|
||||
/*[clinic end generated code: output=c6990ef0d0ba72b6 input=a9049054013a1b77]*/
|
||||
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