42 lines
1.0 KiB
C
42 lines
1.0 KiB
C
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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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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <Python.h>
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typedef struct _greenlet {
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PyObject_HEAD
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char* stack_start;
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char* stack_stop;
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char* stack_copy;
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long stack_saved;
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struct _greenlet* stack_prev;
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struct _greenlet* parent;
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PyObject* run_info;
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struct _frame* top_frame;
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int recursion_depth;
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PyObject* weakreflist;
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} PyGreenlet;
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extern PyTypeObject PyGreen_Type;
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#define PyGreen_Check(op) PyObject_TypeCheck(op, &PyGreen_Type)
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#define PyGreen_STARTED(op) (((PyGreenlet*)(op))->stack_stop != NULL)
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#define PyGreen_ACTIVE(op) (((PyGreenlet*)(op))->stack_start != NULL)
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#define PyGreen_GET_PARENT(op) (((PyGreenlet*)(op))->parent)
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PyObject* PyGreen_New(PyObject* run, PyObject* parent);
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PyObject* PyGreen_Current(void);
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PyObject* PyGreen_Switch(PyObject* g, PyObject* args); /* g.switch(*args) */
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int PyGreen_SetParent(PyObject* g, PyObject* nparent); /* g.parent = ... */
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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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