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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.
128 lines
3.3 KiB
C
128 lines
3.3 KiB
C
#ifndef Py_PYLIFECYCLE_H
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#define Py_PYLIFECYCLE_H
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#include "third_party/python/Include/object.h"
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#include "third_party/python/Include/pystate.h"
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COSMOPOLITAN_C_START_
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/* clang-format off */
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void Py_SetProgramName(wchar_t *);
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wchar_t * Py_GetProgramName(void);
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void Py_SetPythonHome(wchar_t *);
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wchar_t * Py_GetPythonHome(void);
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#ifndef Py_LIMITED_API
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/* Only used by applications that embed the interpreter and need to
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* override the standard encoding determination mechanism
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*/
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int Py_SetStandardStreamEncoding(const char *encoding,
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const char *errors);
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#endif
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void Py_Initialize(void);
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void Py_InitializeEx(int);
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#ifndef Py_LIMITED_API
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void _Py_InitializeEx_Private(int, int);
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#endif
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void Py_Finalize(void);
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#if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03060000
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int Py_FinalizeEx(void);
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#endif
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int Py_IsInitialized(void);
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PyThreadState * Py_NewInterpreter(void);
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void Py_EndInterpreter(PyThreadState *);
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/* Py_PyAtExit is for the atexit module, Py_AtExit is for low-level
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* exit functions.
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*/
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#ifndef Py_LIMITED_API
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void _Py_PyAtExit(void (*func)(void));
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#endif
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int Py_AtExit(void (*func)(void));
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void Py_Exit(int);
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/* Restore signals that the interpreter has called SIG_IGN on to SIG_DFL. */
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#ifndef Py_LIMITED_API
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void _Py_RestoreSignals(void);
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int Py_FdIsInteractive(FILE *, const char *);
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#endif
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/* Bootstrap __main__ (defined in Modules/main.c) */
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int Py_Main(int argc, wchar_t **argv);
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/* In getpath.c */
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wchar_t * Py_GetProgramFullPath(void);
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wchar_t * Py_GetPrefix(void);
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wchar_t * Py_GetExecPrefix(void);
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wchar_t * Py_GetPath(void);
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void Py_SetPath(const wchar_t *);
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void Py_LimitedPath(void);
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#ifdef MS_WINDOWS
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int _Py_CheckPython3();
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#endif
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/* In their own files */
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const char * Py_GetVersion(void);
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const char * Py_GetPlatform(void);
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const char * Py_GetCopyright(void);
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const char * Py_GetCompiler(void);
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const char * Py_GetBuildInfo(void);
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#ifndef Py_LIMITED_API
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const char * _Py_gitidentifier(void);
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const char * _Py_gitversion(void);
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#endif
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/* Internal -- various one-time initializations */
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#ifndef Py_LIMITED_API
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PyObject * _PyBuiltin_Init(void);
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PyObject * _PySys_Init(void);
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void _PyImport_Init(void);
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void _PyExc_Init(PyObject * bltinmod);
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void _PyImportHooks_Init(void);
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int _PyFrame_Init(void);
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int _PyFloat_Init(void);
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int PyByteArray_Init(void);
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void _PyRandom_Init(void);
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#endif
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/* Various internal finalizers */
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#ifndef Py_LIMITED_API
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void _PyExc_Fini(void);
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void _PyImport_Fini(void);
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void PyMethod_Fini(void);
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void PyFrame_Fini(void);
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void PyCFunction_Fini(void);
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void PyDict_Fini(void);
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void PyTuple_Fini(void);
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void PyList_Fini(void);
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void PySet_Fini(void);
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void PyBytes_Fini(void);
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void PyByteArray_Fini(void);
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void PyFloat_Fini(void);
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void PyOS_FiniInterrupts(void);
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void _PyGC_DumpShutdownStats(void);
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void _PyGC_Fini(void);
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void PySlice_Fini(void);
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void _PyType_Fini(void);
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void _PyRandom_Fini(void);
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void PyAsyncGen_Fini(void);
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extern PyThreadState * _Py_Finalizing;
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#endif
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/* Signals */
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typedef void (*PyOS_sighandler_t)(int);
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PyOS_sighandler_t PyOS_getsig(int);
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PyOS_sighandler_t PyOS_setsig(int, PyOS_sighandler_t);
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#ifndef Py_LIMITED_API
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/* Random */
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int _PyOS_URandom(void *buffer, Py_ssize_t size);
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int _PyOS_URandomNonblock(void *buffer, Py_ssize_t size);
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#endif /* !Py_LIMITED_API */
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COSMOPOLITAN_C_END_
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#endif /* !Py_PYLIFECYCLE_H */
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