Update 2025-04-13_16:25:39
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venv/include/site/python3.11/greenlet/greenlet.h
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164
venv/include/site/python3.11/greenlet/greenlet.h
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/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */
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/* Greenlet object interface */
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#ifndef Py_GREENLETOBJECT_H
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#define Py_GREENLETOBJECT_H
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#include <Python.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* This is deprecated and undocumented. It does not change. */
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#define GREENLET_VERSION "1.0.0"
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#ifndef GREENLET_MODULE
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#define implementation_ptr_t void*
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#endif
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typedef struct _greenlet {
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PyObject_HEAD
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PyObject* weakreflist;
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PyObject* dict;
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implementation_ptr_t pimpl;
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} PyGreenlet;
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#define PyGreenlet_Check(op) (op && PyObject_TypeCheck(op, &PyGreenlet_Type))
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/* C API functions */
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/* Total number of symbols that are exported */
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#define PyGreenlet_API_pointers 12
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#define PyGreenlet_Type_NUM 0
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#define PyExc_GreenletError_NUM 1
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#define PyExc_GreenletExit_NUM 2
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#define PyGreenlet_New_NUM 3
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#define PyGreenlet_GetCurrent_NUM 4
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#define PyGreenlet_Throw_NUM 5
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#define PyGreenlet_Switch_NUM 6
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#define PyGreenlet_SetParent_NUM 7
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#define PyGreenlet_MAIN_NUM 8
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#define PyGreenlet_STARTED_NUM 9
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#define PyGreenlet_ACTIVE_NUM 10
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#define PyGreenlet_GET_PARENT_NUM 11
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#ifndef GREENLET_MODULE
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/* This section is used by modules that uses the greenlet C API */
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static void** _PyGreenlet_API = NULL;
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# define PyGreenlet_Type \
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(*(PyTypeObject*)_PyGreenlet_API[PyGreenlet_Type_NUM])
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# define PyExc_GreenletError \
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((PyObject*)_PyGreenlet_API[PyExc_GreenletError_NUM])
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# define PyExc_GreenletExit \
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((PyObject*)_PyGreenlet_API[PyExc_GreenletExit_NUM])
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/*
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* PyGreenlet_New(PyObject *args)
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*
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* greenlet.greenlet(run, parent=None)
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*/
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# define PyGreenlet_New \
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(*(PyGreenlet * (*)(PyObject * run, PyGreenlet * parent)) \
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_PyGreenlet_API[PyGreenlet_New_NUM])
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/*
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* PyGreenlet_GetCurrent(void)
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*
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* greenlet.getcurrent()
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*/
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# define PyGreenlet_GetCurrent \
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(*(PyGreenlet * (*)(void)) _PyGreenlet_API[PyGreenlet_GetCurrent_NUM])
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/*
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* PyGreenlet_Throw(
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* PyGreenlet *greenlet,
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* PyObject *typ,
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* PyObject *val,
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* PyObject *tb)
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*
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* g.throw(...)
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*/
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# define PyGreenlet_Throw \
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(*(PyObject * (*)(PyGreenlet * self, \
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PyObject * typ, \
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PyObject * val, \
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PyObject * tb)) \
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_PyGreenlet_API[PyGreenlet_Throw_NUM])
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/*
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* PyGreenlet_Switch(PyGreenlet *greenlet, PyObject *args)
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*
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* g.switch(*args, **kwargs)
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*/
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# define PyGreenlet_Switch \
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(*(PyObject * \
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(*)(PyGreenlet * greenlet, PyObject * args, PyObject * kwargs)) \
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_PyGreenlet_API[PyGreenlet_Switch_NUM])
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/*
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* PyGreenlet_SetParent(PyObject *greenlet, PyObject *new_parent)
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*
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* g.parent = new_parent
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*/
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# define PyGreenlet_SetParent \
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(*(int (*)(PyGreenlet * greenlet, PyGreenlet * nparent)) \
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_PyGreenlet_API[PyGreenlet_SetParent_NUM])
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/*
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* PyGreenlet_GetParent(PyObject* greenlet)
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*
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* return greenlet.parent;
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*
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* This could return NULL even if there is no exception active.
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* If it does not return NULL, you are responsible for decrementing the
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* reference count.
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*/
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# define PyGreenlet_GetParent \
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(*(PyGreenlet* (*)(PyGreenlet*)) \
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_PyGreenlet_API[PyGreenlet_GET_PARENT_NUM])
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/*
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* deprecated, undocumented alias.
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*/
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# define PyGreenlet_GET_PARENT PyGreenlet_GetParent
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# define PyGreenlet_MAIN \
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(*(int (*)(PyGreenlet*)) \
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_PyGreenlet_API[PyGreenlet_MAIN_NUM])
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# define PyGreenlet_STARTED \
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(*(int (*)(PyGreenlet*)) \
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_PyGreenlet_API[PyGreenlet_STARTED_NUM])
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# define PyGreenlet_ACTIVE \
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(*(int (*)(PyGreenlet*)) \
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_PyGreenlet_API[PyGreenlet_ACTIVE_NUM])
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/* Macro that imports greenlet and initializes C API */
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/* NOTE: This has actually moved to ``greenlet._greenlet._C_API``, but we
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keep the older definition to be sure older code that might have a copy of
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the header still works. */
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# define PyGreenlet_Import() \
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{ \
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_PyGreenlet_API = (void**)PyCapsule_Import("greenlet._C_API", 0); \
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}
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#endif /* GREENLET_MODULE */
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_GREENLETOBJECT_H */
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