cpython/Tools/c-globals/ignored-globals.txt

# All variables declared here are shared between all interpreters
# in a single process.  That means that they must not be changed
# unless that change should apply to all interpreters.
#
# See check-c-globals.py.
#
# Many generic names are handled via the script:
#
# * most exceptions and all warnings handled via _is_exception()
# * for builtin modules, generic names are handled via _is_module()
# * generic names for static types handled via _is_type_var()
# * AST vars handled via _is_compiler()


#######################################
# main

# Modules/getpath.c
exec_prefix
module_search_path
prefix
progpath

# Modules/main.c
orig_argc
orig_argv

# Python/getopt.c
opt_ptr
_PyOS_optarg
_PyOS_opterr
_PyOS_optind


#######################################
# REPL

# Parser/myreadline.c
PyOS_InputHook
PyOS_ReadlineFunctionPointer
_PyOS_ReadlineLock
_PyOS_ReadlineTState


#######################################
# state

# Python/dtoa.c
p5s
pmem_next  # very slight race
private_mem  # very slight race

# Python/import.c
# For the moment the import lock stays global.  Ultimately there should
# be a global lock for extension modules and a per-interpreter lock.
import_lock
import_lock_level
import_lock_thread

# Python/pylifecycle.c
_PyRuntime


#---------------------------------
# module globals (PyObject)

# Modules/_functoolsmodule.c
kwd_mark

# Modules/_localemodule.c
Error

# Modules/_threadmodule.c
ThreadError

# Modules/_tracemalloc.c
unknown_filename

# Modules/gcmodule.c
gc_str

# Modules/posixmodule.c
billion
posix_putenv_garbage

# Modules/signalmodule.c
DefaultHandler
IgnoreHandler
IntHandler
ItimerError

# Modules/zipimport.c
ZipImportError
zip_directory_cache


#---------------------------------
# module globals (other)

# Modules/_tracemalloc.c
allocators
tables_lock
tracemalloc_config
tracemalloc_empty_traceback
tracemalloc_filenames
tracemalloc_peak_traced_memory
tracemalloc_reentrant_key
tracemalloc_traceback
tracemalloc_tracebacks
tracemalloc_traced_memory
tracemalloc_traces

# Modules/faulthandler.c
fatal_error
faulthandler_handlers
old_stack
stack
thread
user_signals

# Modules/posixmodule.c
posix_constants_confstr
posix_constants_pathconf
posix_constants_sysconf
_stat_float_times  # deprecated, __main__-only
structseq_new
ticks_per_second

# Modules/signalmodule.c
Handlers  # main thread only
is_tripped  # main thread only
main_pid
main_thread
old_siginthandler
wakeup_fd  # main thread only

# Modules/zipimport.c
zip_searchorder

# Python/bltinmodule.c
Py_FileSystemDefaultEncodeErrors
Py_FileSystemDefaultEncoding
Py_HasFileSystemDefaultEncoding

# Python/sysmodule.c
_PySys_ImplCacheTag
_PySys_ImplName


#---------------------------------
# freelists

# Modules/_collectionsmodule.c
freeblocks
numfreeblocks

# Objects/classobject.c
free_list
numfree

# Objects/dictobject.c
free_list
keys_free_list
numfree
numfreekeys

# Objects/exceptions.c
memerrors_freelist
memerrors_numfree

# Objects/floatobject.c
free_list
numfree

# Objects/frameobject.c
free_list
numfree

# Objects/genobject.c
ag_asend_freelist
ag_asend_freelist_free
ag_value_freelist
ag_value_freelist_free

# Objects/listobject.c
free_list
numfree

# Objects/methodobject.c
free_list
numfree

# Objects/sliceobject.c
slice_cache  # slight race

# Objects/tupleobject.c
free_list
numfree

# Python/dtoa.c
freelist  # very slight race


#---------------------------------
# caches (PyObject)

# Objects/typeobject.c
method_cache  # only for static types
next_version_tag  # only for static types

# Python/dynload_shlib.c
handles  # slight race during import
nhandles  # slight race during import

# Python/import.c
extensions  # slight race on init during import


#---------------------------------
# caches (other)

# Python/bootstrap_hash.c
urandom_cache

# Python/modsupport.c
_Py_PackageContext  # Slight race during import!  Move to PyThreadState?


#---------------------------------
# counters

# Objects/bytesobject.c
null_strings
one_strings

# Objects/dictobject.c
pydict_global_version

# Objects/moduleobject.c
max_module_number  # slight race during import


#######################################
# constants

#---------------------------------
# singletons

# Objects/boolobject.c
_Py_FalseStruct
_Py_TrueStruct

# Objects/object.c
_Py_NoneStruct
_Py_NotImplementedStruct

# Objects/sliceobject.c
_Py_EllipsisObject


#---------------------------------
# constants (other)

# Modules/config.c
_PyImport_Inittab

# Objects/bytearrayobject.c
_PyByteArray_empty_string

# Objects/dictobject.c
empty_keys_struct
empty_values

# Objects/floatobject.c
detected_double_format
detected_float_format
double_format
float_format

# Objects/longobject.c
_PyLong_DigitValue

# Objects/object.c
_Py_SwappedOp

# Objects/obmalloc.c
_PyMem_Debug

# Objects/setobject.c
_dummy_struct

# Objects/structseq.c
PyStructSequence_UnnamedField

# Objects/typeobject.c
name_op
slotdefs  # almost
slotdefs_initialized  # almost
subtype_getsets_dict_only
subtype_getsets_full
subtype_getsets_weakref_only
tp_new_methoddef

# Objects/unicodeobject.c
bloom_linebreak
static_strings  # slight race

# Parser/tokenizer.c
_PyParser_TokenNames

# Python/Python-ast.c
alias_fields

# Python/codecs.c
Py_hexdigits
ucnhash_CAPI  # slight performance-only race

# Python/dynload_shlib.c
_PyImport_DynLoadFiletab

# Python/fileutils.c
_Py_open_cloexec_works
force_ascii

# Python/frozen.c
M___hello__
PyImport_FrozenModules

# Python/graminit.c
_PyParser_Grammar
dfas
labels

# Python/import.c
PyImport_Inittab

# Python/pylifecycle.c
_TARGET_LOCALES


#---------------------------------
# initialized (PyObject)

# Objects/bytesobject.c
characters
nullstring

# Objects/exceptions.c
PyExc_RecursionErrorInst
errnomap

# Objects/longobject.c
_PyLong_One
_PyLong_Zero
small_ints

# Objects/setobject.c
emptyfrozenset

# Objects/unicodeobject.c
interned  # slight race on init in PyUnicode_InternInPlace()
unicode_empty
unicode_latin1


#---------------------------------
# initialized (other)

# Python/getargs.c
static_arg_parsers

# Python/pyhash.c
PyHash_Func
_Py_HashSecret
_Py_HashSecret_Initialized

# Python/pylifecycle.c
_Py_StandardStreamEncoding
_Py_StandardStreamErrors
default_home
env_home
progname
Py_BytesWarningFlag
Py_DebugFlag
Py_DontWriteBytecodeFlag
Py_FrozenFlag
Py_HashRandomizationFlag
Py_IgnoreEnvironmentFlag
Py_InspectFlag
Py_InteractiveFlag
Py_IsolatedFlag
Py_NoSiteFlag
Py_NoUserSiteDirectory
Py_OptimizeFlag
Py_QuietFlag
Py_UnbufferedStdioFlag
Py_UseClassExceptionsFlag
Py_VerboseFlag


#---------------------------------
# types

# Modules/_threadmodule.c
Locktype
RLocktype
localdummytype
localtype

# Objects/exceptions.c
PyExc_BaseException
PyExc_Exception
PyExc_GeneratorExit
PyExc_KeyboardInterrupt
PyExc_StopAsyncIteration
PyExc_StopIteration
PyExc_SystemExit
_PyExc_BaseException
_PyExc_Exception
_PyExc_GeneratorExit
_PyExc_KeyboardInterrupt
_PyExc_StopAsyncIteration
_PyExc_StopIteration
_PyExc_SystemExit

# Objects/structseq.c
_struct_sequence_template


#---------------------------------
# interned strings/bytes

# Modules/_io/_iomodule.c
_PyIO_empty_bytes
_PyIO_empty_str
_PyIO_str_close
_PyIO_str_closed
_PyIO_str_decode
_PyIO_str_encode
_PyIO_str_fileno
_PyIO_str_flush
_PyIO_str_getstate
_PyIO_str_isatty
_PyIO_str_newlines
_PyIO_str_nl
_PyIO_str_read
_PyIO_str_read1
_PyIO_str_readable
_PyIO_str_readall
_PyIO_str_readinto
_PyIO_str_readline
_PyIO_str_reset
_PyIO_str_seek
_PyIO_str_seekable
_PyIO_str_setstate
_PyIO_str_tell
_PyIO_str_truncate
_PyIO_str_writable
_PyIO_str_write

# Modules/_threadmodule.c
str_dict

# Objects/boolobject.c
false_str
true_str

# Objects/listobject.c
indexerr

# Python/symtable.c
__class__
dictcomp
genexpr
lambda
listcomp
setcomp
top

# Python/sysmodule.c
whatstrings


#######################################
# hacks

# Objects/object.c
_Py_abstract_hack

# Objects/setobject.c
_PySet_Dummy

# Python/pylifecycle.c
_PyOS_mystrnicmp_hack