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559b024e1d
We can now link even smaller Python binaries. For example, the hello.com program in the Python build directory is a compiled linked executable of hello.py which just prints hello world. Using decentralized sections, we can make that binary 1.9mb in size (noting that python.com is 6.3 megs!) This works for nontrivial programs too. For example, say we want an APE binary that's equivalent to python.com -m http.server. Our makefile now builds such a binary using the new launcher and it's only 3.2mb in size since Python sources get turned into ELF objects, which tell our linker that we need things like native hashing algorithm code.
137 lines
3.9 KiB
C
137 lines
3.9 KiB
C
#ifndef Py_IMPORT_H
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#define Py_IMPORT_H
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#include "third_party/python/Include/object.h"
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COSMOPOLITAN_C_START_
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/* clang-format off */
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#ifndef Py_LIMITED_API
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void _PyImportZip_Init(void);
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PyMODINIT_FUNC PyInit_imp(void);
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#endif /* !Py_LIMITED_API */
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long PyImport_GetMagicNumber(void);
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const char * PyImport_GetMagicTag(void);
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PyObject * PyImport_ExecCodeModule(
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const char *name, /* UTF-8 encoded string */
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PyObject *co
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);
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PyObject * PyImport_ExecCodeModuleEx(
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const char *name, /* UTF-8 encoded string */
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PyObject *co,
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const char *pathname /* decoded from the filesystem encoding */
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);
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PyObject * PyImport_ExecCodeModuleWithPathnames(
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const char *name, /* UTF-8 encoded string */
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PyObject *co,
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const char *pathname, /* decoded from the filesystem encoding */
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const char *cpathname /* decoded from the filesystem encoding */
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);
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#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
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PyObject * PyImport_ExecCodeModuleObject(
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PyObject *name,
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PyObject *co,
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PyObject *pathname,
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PyObject *cpathname
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);
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#endif
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PyObject * PyImport_GetModuleDict(void);
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#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
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PyObject * PyImport_AddModuleObject(
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PyObject *name
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);
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#endif
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PyObject * PyImport_AddModule(
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const char *name /* UTF-8 encoded string */
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);
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PyObject * PyImport_ImportModule(
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const char *name /* UTF-8 encoded string */
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);
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PyObject * PyImport_ImportModuleNoBlock(
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const char *name /* UTF-8 encoded string */
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);
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PyObject * PyImport_ImportModuleLevel(
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const char *name, /* UTF-8 encoded string */
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PyObject *globals,
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PyObject *locals,
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PyObject *fromlist,
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int level
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);
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#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
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PyObject * PyImport_ImportModuleLevelObject(
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PyObject *name,
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PyObject *globals,
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PyObject *locals,
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PyObject *fromlist,
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int level
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);
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#endif
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#define PyImport_ImportModuleEx(n, g, l, f) \
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PyImport_ImportModuleLevel(n, g, l, f, 0)
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PyObject * PyImport_GetImporter(PyObject *path);
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PyObject * PyImport_Import(PyObject *name);
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PyObject * PyImport_ReloadModule(PyObject *m);
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void PyImport_Cleanup(void);
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#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
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int PyImport_ImportFrozenModuleObject(
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PyObject *name
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);
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#endif
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int PyImport_ImportFrozenModule(
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const char *name /* UTF-8 encoded string */
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);
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#ifndef Py_LIMITED_API
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#ifdef WITH_THREAD
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void _PyImport_AcquireLock(void);
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int _PyImport_ReleaseLock(void);
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#else
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#define _PyImport_AcquireLock()
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#define _PyImport_ReleaseLock() 1
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#endif
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void _PyImport_ReInitLock(void);
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PyObject * _PyImport_FindBuiltin(
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const char *name /* UTF-8 encoded string */
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);
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PyObject * _PyImport_FindExtensionObject(PyObject *, PyObject *);
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int _PyImport_FixupBuiltin(
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PyObject *mod,
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const char *name /* UTF-8 encoded string */
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);
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int _PyImport_FixupExtensionObject(PyObject*, PyObject *, PyObject *);
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struct _inittab {
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const char *name; /* ASCII encoded string */
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PyObject* (*initfunc)(void);
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};
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extern const struct _inittab _PyImport_Inittab[];
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extern struct _inittab * PyImport_Inittab;
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int PyImport_ExtendInittab(struct _inittab *newtab);
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#endif /* Py_LIMITED_API */
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extern PyTypeObject PyNullImporter_Type;
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int PyImport_AppendInittab(
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const char *name, /* ASCII encoded string */
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PyObject* (*initfunc)(void)
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);
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#ifndef Py_LIMITED_API
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struct _frozen {
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const char *name; /* ASCII encoded string */
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const unsigned char *code;
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int size;
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};
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/* Embedding apps may change this pointer to point to their favorite
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collection of frozen modules: */
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extern const struct _frozen * PyImport_FrozenModules;
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extern const struct _frozen _PyImport_FrozenModules[];
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#endif
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COSMOPOLITAN_C_END_
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#endif /* !Py_IMPORT_H */
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