Where Online Learning is simpler!

The C and C++ Include Header Files

cat -n /usr/include/python3.14/internal/pycore_import.h

     1	#ifndef Py_LIMITED_API
     2	#ifndef Py_INTERNAL_IMPORT_H
     3	#define Py_INTERNAL_IMPORT_H
     4	#ifdef __cplusplus
     5	extern "C" {
     6	#endif
     7	
     8	#ifndef Py_BUILD_CORE
     9	#  error "this header requires Py_BUILD_CORE define"
    10	#endif
    11	
    12	#include "pycore_hashtable.h"     // _Py_hashtable_t
    13	#include "pycore_interp_structs.h" // _import_state
    14	
    15	extern int _PyImport_IsInitialized(PyInterpreterState *);
    16	
    17	// Export for 'pyexpat' shared extension
    18	PyAPI_FUNC(int) _PyImport_SetModule(PyObject *name, PyObject *module);
    19	
    20	extern int _PyImport_SetModuleString(const char *name, PyObject* module);
    21	
    22	extern void _PyImport_AcquireLock(PyInterpreterState *interp);
    23	extern void _PyImport_ReleaseLock(PyInterpreterState *interp);
    24	extern void _PyImport_ReInitLock(PyInterpreterState *interp);
    25	
    26	// This is used exclusively for the sys and builtins modules:
    27	extern int _PyImport_FixupBuiltin(
    28	    PyThreadState *tstate,
    29	    PyObject *mod,
    30	    const char *name,            /* UTF-8 encoded string */
    31	    PyObject *modules
    32	    );
    33	
    34	#ifdef HAVE_DLOPEN
    35	#  include <dlfcn.h>              // RTLD_NOW, RTLD_LAZY
    36	#  if HAVE_DECL_RTLD_NOW
    37	#    define _Py_DLOPEN_FLAGS RTLD_NOW
    38	#  else
    39	#    define _Py_DLOPEN_FLAGS RTLD_LAZY
    40	#  endif
    41	#  define DLOPENFLAGS_INIT .dlopenflags = _Py_DLOPEN_FLAGS,
    42	#else
    43	#  define _Py_DLOPEN_FLAGS 0
    44	#  define DLOPENFLAGS_INIT
    45	#endif
    46	
    47	#define IMPORTS_INIT \
    48	    { \
    49	        DLOPENFLAGS_INIT \
    50	        .find_and_load = { \
    51	            .header = 1, \
    52	        }, \
    53	    }
    54	
    55	extern void _PyImport_ClearCore(PyInterpreterState *interp);
    56	
    57	extern Py_ssize_t _PyImport_GetNextModuleIndex(void);
    58	extern const char * _PyImport_ResolveNameWithPackageContext(const char *name);
    59	extern const char * _PyImport_SwapPackageContext(const char *newcontext);
    60	
    61	extern int _PyImport_GetDLOpenFlags(PyInterpreterState *interp);
    62	extern void _PyImport_SetDLOpenFlags(PyInterpreterState *interp, int new_val);
    63	
    64	extern PyObject * _PyImport_InitModules(PyInterpreterState *interp);
    65	extern PyObject * _PyImport_GetModules(PyInterpreterState *interp);
    66	extern PyObject * _PyImport_GetModulesRef(PyInterpreterState *interp);
    67	extern void _PyImport_ClearModules(PyInterpreterState *interp);
    68	
    69	extern void _PyImport_ClearModulesByIndex(PyInterpreterState *interp);
    70	
    71	extern int _PyImport_InitDefaultImportFunc(PyInterpreterState *interp);
    72	extern int _PyImport_IsDefaultImportFunc(
    73	        PyInterpreterState *interp,
    74	        PyObject *func);
    75	
    76	extern PyObject * _PyImport_GetImportlibLoader(
    77	        PyInterpreterState *interp,
    78	        const char *loader_name);
    79	extern PyObject * _PyImport_GetImportlibExternalLoader(
    80	        PyInterpreterState *interp,
    81	        const char *loader_name);
    82	extern PyObject * _PyImport_BlessMyLoader(
    83	        PyInterpreterState *interp,
    84	        PyObject *module_globals);
    85	extern PyObject * _PyImport_ImportlibModuleRepr(
    86	        PyInterpreterState *interp,
    87	        PyObject *module);
    88	
    89	
    90	extern PyStatus _PyImport_Init(void);
    91	extern void _PyImport_Fini(void);
    92	extern void _PyImport_Fini2(void);
    93	
    94	extern PyStatus _PyImport_InitCore(
    95	        PyThreadState *tstate,
    96	        PyObject *sysmod,
    97	        int importlib);
    98	extern PyStatus _PyImport_InitExternal(PyThreadState *tstate);
    99	extern void _PyImport_FiniCore(PyInterpreterState *interp);
   100	extern void _PyImport_FiniExternal(PyInterpreterState *interp);
   101	
   102	
   103	extern PyObject* _PyImport_GetBuiltinModuleNames(void);
   104	
   105	struct _module_alias {
   106	    const char *name;                 /* ASCII encoded string */
   107	    const char *orig;                 /* ASCII encoded string */
   108	};
   109	
   110	// Export these 3 symbols for test_ctypes
   111	PyAPI_DATA(const struct _frozen*) _PyImport_FrozenBootstrap;
   112	PyAPI_DATA(const struct _frozen*) _PyImport_FrozenStdlib;
   113	PyAPI_DATA(const struct _frozen*) _PyImport_FrozenTest;
   114	
   115	extern const struct _module_alias * _PyImport_FrozenAliases;
   116	
   117	extern int _PyImport_CheckSubinterpIncompatibleExtensionAllowed(
   118	    const char *name);
   119	
   120	
   121	// Export for '_testinternalcapi' shared extension
   122	PyAPI_FUNC(int) _PyImport_ClearExtension(PyObject *name, PyObject *filename);
   123	
   124	#ifdef Py_GIL_DISABLED
   125	// Assuming that the GIL is enabled from a call to
   126	// _PyEval_EnableGILTransient(), resolve the transient request depending on the
   127	// state of the module argument:
   128	// - If module is NULL or a PyModuleObject with md_gil == Py_MOD_GIL_NOT_USED,
   129	//   call _PyEval_DisableGIL().
   130	// - Otherwise, call _PyEval_EnableGILPermanent(). If the GIL was not already
   131	//   enabled permanently, issue a warning referencing the module's name.
   132	//
   133	// This function may raise an exception.
   134	extern int _PyImport_CheckGILForModule(PyObject *module, PyObject *module_name);
   135	#endif
   136	
   137	#ifdef __cplusplus
   138	}
   139	#endif
   140	#endif /* !Py_INTERNAL_IMPORT_H */
   141	#endif /* !Py_LIMITED_API */