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529a160be6
This change will make some later changes simpler. It also brings more consistent behavior and lower maintenance costs.
95 lines
2.3 KiB
C
95 lines
2.3 KiB
C
#ifndef Py_INTERNAL_IMPORTDL_H
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#define Py_INTERNAL_IMPORTDL_H
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#include "patchlevel.h" // PY_MAJOR_VERSION
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef Py_BUILD_CORE
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# error "this header requires Py_BUILD_CORE define"
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#endif
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extern const char *_PyImport_DynLoadFiletab[];
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typedef PyObject *(*PyModInitFunction)(void);
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struct _Py_ext_module_loader_info {
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PyObject *filename;
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#ifndef MS_WINDOWS
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PyObject *filename_encoded;
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#endif
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PyObject *name;
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PyObject *name_encoded;
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/* path is always a borrowed ref of name or filename,
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* depending on if it's builtin or not. */
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PyObject *path;
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const char *hook_prefix;
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const char *newcontext;
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};
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extern void _Py_ext_module_loader_info_clear(
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struct _Py_ext_module_loader_info *info);
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extern int _Py_ext_module_loader_info_init(
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struct _Py_ext_module_loader_info *info,
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PyObject *name,
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PyObject *filename);
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extern int _Py_ext_module_loader_info_init_for_builtin(
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struct _Py_ext_module_loader_info *p_info,
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PyObject *name);
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extern int _Py_ext_module_loader_info_init_from_spec(
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struct _Py_ext_module_loader_info *info,
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PyObject *spec);
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struct _Py_ext_module_loader_result {
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PyModuleDef *def;
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PyObject *module;
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};
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extern PyModInitFunction _PyImport_GetModInitFunc(
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struct _Py_ext_module_loader_info *info,
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FILE *fp);
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extern int _PyImport_RunModInitFunc(
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PyModInitFunction p0,
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struct _Py_ext_module_loader_info *info,
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struct _Py_ext_module_loader_result *p_res);
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/* Max length of module suffix searched for -- accommodates "module.slb" */
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#define MAXSUFFIXSIZE 12
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#ifdef MS_WINDOWS
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#include <windows.h>
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typedef FARPROC dl_funcptr;
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#ifdef _DEBUG
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# define PYD_DEBUG_SUFFIX "_d"
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#else
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# define PYD_DEBUG_SUFFIX ""
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#endif
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#ifdef Py_GIL_DISABLED
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# define PYD_THREADING_TAG "t"
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#else
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# define PYD_THREADING_TAG ""
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#endif
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#ifdef PYD_PLATFORM_TAG
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# define PYD_SOABI "cp" Py_STRINGIFY(PY_MAJOR_VERSION) Py_STRINGIFY(PY_MINOR_VERSION) PYD_THREADING_TAG "-" PYD_PLATFORM_TAG
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#else
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# define PYD_SOABI "cp" Py_STRINGIFY(PY_MAJOR_VERSION) Py_STRINGIFY(PY_MINOR_VERSION) PYD_THREADING_TAG
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#endif
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#define PYD_TAGGED_SUFFIX PYD_DEBUG_SUFFIX "." PYD_SOABI ".pyd"
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#define PYD_UNTAGGED_SUFFIX PYD_DEBUG_SUFFIX ".pyd"
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#else
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typedef void (*dl_funcptr)(void);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_INTERNAL_IMPORTDL_H */
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