mirror of https://github.com/python/cpython
132 lines
3.4 KiB
C
132 lines
3.4 KiB
C
#ifndef Py_INTERNAL_RUNTIME_INIT_H
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#define Py_INTERNAL_RUNTIME_INIT_H
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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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#include "pycore_object.h"
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/* The static initializers defined here should only be used
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in the runtime init code (in pystate.c and pylifecycle.c). */
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#define _PyRuntimeState_INIT \
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{ \
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.gilstate = { \
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.check_enabled = 1, \
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/* A TSS key must be initialized with Py_tss_NEEDS_INIT \
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in accordance with the specification. */ \
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.autoTSSkey = Py_tss_NEEDS_INIT, \
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}, \
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.interpreters = { \
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/* This prevents interpreters from getting created \
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until _PyInterpreterState_Enable() is called. */ \
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.next_id = -1, \
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}, \
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.global_objects = _Py_global_objects_INIT, \
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._main_interpreter = _PyInterpreterState_INIT, \
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}
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#ifdef HAVE_DLOPEN
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# include <dlfcn.h>
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# if HAVE_DECL_RTLD_NOW
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# define _Py_DLOPEN_FLAGS RTLD_NOW
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# else
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# define _Py_DLOPEN_FLAGS RTLD_LAZY
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# endif
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# define DLOPENFLAGS_INIT .dlopenflags = _Py_DLOPEN_FLAGS,
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#else
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# define _Py_DLOPEN_FLAGS 0
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# define DLOPENFLAGS_INIT
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#endif
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#define _PyInterpreterState_INIT \
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{ \
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._static = 1, \
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.id_refcount = -1, \
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DLOPENFLAGS_INIT \
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.ceval = { \
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.recursion_limit = Py_DEFAULT_RECURSION_LIMIT, \
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}, \
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.gc = { \
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.enabled = 1, \
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.generations = { \
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/* .head is set in _PyGC_InitState(). */ \
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{ .threshold = 700, }, \
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{ .threshold = 10, }, \
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{ .threshold = 10, }, \
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}, \
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}, \
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._initial_thread = _PyThreadState_INIT, \
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}
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#define _PyThreadState_INIT \
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{ \
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._static = 1, \
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.py_recursion_limit = Py_DEFAULT_RECURSION_LIMIT, \
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.context_ver = 1, \
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}
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// global objects
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#define _PyLong_DIGIT_INIT(val) \
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{ \
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_PyVarObject_IMMORTAL_INIT(&PyLong_Type, \
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((val) == 0 ? 0 : ((val) > 0 ? 1 : -1))), \
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.ob_digit = { ((val) >= 0 ? (val) : -(val)) }, \
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}
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#define _PyBytes_SIMPLE_INIT(CH, LEN) \
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{ \
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_PyVarObject_IMMORTAL_INIT(&PyBytes_Type, (LEN)), \
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.ob_shash = -1, \
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.ob_sval = { (CH) }, \
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}
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#define _PyBytes_CHAR_INIT(CH) \
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{ \
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_PyBytes_SIMPLE_INIT((CH), 1) \
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}
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#define _PyUnicode_ASCII_BASE_INIT(LITERAL, ASCII) \
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{ \
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.ob_base = _PyObject_IMMORTAL_INIT(&PyUnicode_Type), \
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.length = sizeof(LITERAL) - 1, \
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.hash = -1, \
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.state = { \
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.kind = 1, \
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.compact = 1, \
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.ascii = (ASCII), \
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}, \
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}
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#define _PyASCIIObject_INIT(LITERAL) \
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{ \
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._ascii = _PyUnicode_ASCII_BASE_INIT((LITERAL), 1), \
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._data = (LITERAL) \
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}
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#define INIT_STR(NAME, LITERAL) \
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._ ## NAME = _PyASCIIObject_INIT(LITERAL)
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#define INIT_ID(NAME) \
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._ ## NAME = _PyASCIIObject_INIT(#NAME)
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#define _PyUnicode_LATIN1_INIT(LITERAL, UTF8) \
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{ \
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._latin1 = { \
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._base = _PyUnicode_ASCII_BASE_INIT((LITERAL), 0), \
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.utf8 = (UTF8), \
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.utf8_length = sizeof(UTF8) - 1, \
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}, \
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._data = (LITERAL), \
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}
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#include "pycore_runtime_init_generated.h"
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#ifdef __cplusplus
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}
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#endif
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#endif /* !Py_INTERNAL_RUNTIME_INIT_H */
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