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baldurk
768e812e45
* On windows it's strongly desired to be able to compile straight out of a clean checkout or source download. This means anyone can download the source and investigate something quickly, without having to worry about the hassle of figuring out how the project downloads 3rd party dependencies, fetching them, getting them registered in the right place. * This can't be put in a submodule as git submodules don't get downloaded by default so people new to git will get confusing compilation messages, and someone downloading the source from github directly without cloning via git won't get submodules included. * It does add some extra size to a fresh download/checkout which is unfortunate, but absolutely worth the cost. Shallow checkouts still aren't unfeasibly large, and it's only a one-off cost at clone time.
60 lines
1.7 KiB
C
60 lines
1.7 KiB
C
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/* Capsule objects let you wrap a C "void *" pointer in a Python
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object. They're a way of passing data through the Python interpreter
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without creating your own custom type.
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Capsules are used for communication between extension modules.
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They provide a way for an extension module to export a C interface
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to other extension modules, so that extension modules can use the
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Python import mechanism to link to one another.
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For more information, please see "c-api/capsule.html" in the
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documentation.
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*/
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#ifndef Py_CAPSULE_H
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#define Py_CAPSULE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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PyAPI_DATA(PyTypeObject) PyCapsule_Type;
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typedef void (*PyCapsule_Destructor)(PyObject *);
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#define PyCapsule_CheckExact(op) (Py_TYPE(op) == &PyCapsule_Type)
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PyAPI_FUNC(PyObject *) PyCapsule_New(
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void *pointer,
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const char *name,
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PyCapsule_Destructor destructor);
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PyAPI_FUNC(void *) PyCapsule_GetPointer(PyObject *capsule, const char *name);
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PyAPI_FUNC(PyCapsule_Destructor) PyCapsule_GetDestructor(PyObject *capsule);
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PyAPI_FUNC(const char *) PyCapsule_GetName(PyObject *capsule);
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PyAPI_FUNC(void *) PyCapsule_GetContext(PyObject *capsule);
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PyAPI_FUNC(int) PyCapsule_IsValid(PyObject *capsule, const char *name);
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PyAPI_FUNC(int) PyCapsule_SetPointer(PyObject *capsule, void *pointer);
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PyAPI_FUNC(int) PyCapsule_SetDestructor(PyObject *capsule, PyCapsule_Destructor destructor);
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PyAPI_FUNC(int) PyCapsule_SetName(PyObject *capsule, const char *name);
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PyAPI_FUNC(int) PyCapsule_SetContext(PyObject *capsule, void *context);
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PyAPI_FUNC(void *) PyCapsule_Import(
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const char *name, /* UTF-8 encoded string */
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int no_block);
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_CAPSULE_H */
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