cpython/Python/importdl.h

#ifndef Py_IMPORTDL_H
#define Py_IMPORTDL_H

#ifdef __cplusplus
extern "C" {
#endif


extern const char *_PyImport_DynLoadFiletab[];

extern PyObject *_PyImport_LoadDynamicModuleWithSpec(PyObject *spec, FILE *);

/* Max length of module suffix searched for -- accommodates "module.slb" */
#define MAXSUFFIXSIZE 12

#ifdef MS_WINDOWS
#include <windows.h>
typedef FARPROC dl_funcptr;
#else
typedef void (*dl_funcptr)(void);
#endif


#ifdef __cplusplus
}
#endif
#endif /* !Py_IMPORTDL_H */
Some rearrangements for the importdl.c restructuring. This is part of a set of patches by Greg Stein. 1999-12-21 05:22:24 +08:00			`#ifndef Py_IMPORTDL_H`
			`#define Py_IMPORTDL_H`

			`#ifdef __cplusplus`
			`extern "C" {`
			`#endif`

Lots of changes, most minor (fatal() instead of abort(), use of err_fetch/err_restore and so on). But... NOTE: import.c has been rewritten and all the DL stuff is now in the new file importdl.c. 1995-01-03 03:04:15 +08:00
Issue #13959: Re-implement imp.get_suffixes() in Lib/imp.py. This introduces a new function, imp.extension_suffixes(), which is currently undocumented. That is forthcoming once issue #14657 is resolved and how to expose file suffixes is decided. 2012-05-05 03:20:40 +08:00			`extern const char *_PyImport_DynLoadFiletab[];`
Lots of changes, most minor (fatal() instead of abort(), use of err_fetch/err_restore and so on). But... NOTE: import.c has been rewritten and all the DL stuff is now in the new file importdl.c. 1995-01-03 03:04:15 +08:00
PEP 489: Multi-phase extension module initialization Known limitations of the current implementation: - documentation changes are incomplete - there's a reference leak I haven't tracked down yet The leak is most visible by running: ./python -m test -R3:3 test_importlib However, you can also see it by running: ./python -X showrefcount Importing the array or _testmultiphase modules, and then deleting them from both sys.modules and the local namespace shows significant increases in the total number of active references each cycle. By contrast, with _testcapi (which continues to use single-phase initialisation) the global refcounts stabilise after a couple of cycles. 2015-05-23 20:24:10 +08:00			`extern PyObject _PyImport_LoadDynamicModuleWithSpec(PyObject spec, FILE *);`
Lots of changes, most minor (fatal() instead of abort(), use of err_fetch/err_restore and so on). But... NOTE: import.c has been rewritten and all the DL stuff is now in the new file importdl.c. 1995-01-03 03:04:15 +08:00
Removed some variables that are used to exchange data between import.c and importdl.c: the MAXSUFFIXSIZE macro is now defined in importdl.h, and the modules dictionary is now passed using PyImport_GetModuleDict(). Also undefine USE_SHLIB for AIX -- in AIX 4.2 and up, dlfcn.h exists but we don't want to use it. 1997-07-21 22:54:36 +08:00			`/* Max length of module suffix searched for -- accommodates "module.slb" */`
			`#define MAXSUFFIXSIZE 12`
Some rearrangements for the importdl.c restructuring. This is part of a set of patches by Greg Stein. 1999-12-21 05:22:24 +08:00
			`#ifdef MS_WINDOWS`
For Windows, need to add #include <windows.h>. 1999-12-21 06:55:03 +08:00			`#include <windows.h>`
Some rearrangements for the importdl.c restructuring. This is part of a set of patches by Greg Stein. 1999-12-21 05:22:24 +08:00			`typedef FARPROC dl_funcptr;`
			`#else`
			`typedef void (*dl_funcptr)(void);`
			`#endif`


			`#ifdef __cplusplus`
			`}`
			`#endif`
			`#endif /* !Py_IMPORTDL_H */`