475     if (!interp->unicode.fs_codec.encoding) {  in unicode_check_encoding_errors()
3859     struct _Py_unicode_fs_codec *fs_codec = &interp->unicode.fs_codec;  in PyUnicode_EncodeFSDefault()  local
3860     if (fs_codec->utf8) {  in PyUnicode_EncodeFSDefault()
3862                                    fs_codec->error_handler,  in PyUnicode_EncodeFSDefault()
3863                                    fs_codec->errors);  in PyUnicode_EncodeFSDefault()
3866     else if (fs_codec->encoding) {  in PyUnicode_EncodeFSDefault()
3868                                          fs_codec->encoding,  in PyUnicode_EncodeFSDefault()
3869                                          fs_codec->errors);  in PyUnicode_EncodeFSDefault()
4096     struct _Py_unicode_fs_codec *fs_codec = &interp->unicode.fs_codec;  in PyUnicode_DecodeFSDefaultAndSize()  local
4097     if (fs_codec->utf8) {  in PyUnicode_DecodeFSDefaultAndSize()
4099                                    fs_codec->error_handler,  in PyUnicode_DecodeFSDefaultAndSize()
4100                                    fs_codec->errors,  in PyUnicode_DecodeFSDefaultAndSize()
4104     else if (fs_codec->encoding) {  in PyUnicode_DecodeFSDefaultAndSize()
4106                                 fs_codec->encoding,  in PyUnicode_DecodeFSDefaultAndSize()
4107                                 fs_codec->errors);  in PyUnicode_DecodeFSDefaultAndSize()
16246     struct _Py_unicode_fs_codec *fs_codec = &interp->unicode.fs_codec;  in init_fs_codec()  local
16247     PyMem_RawFree(fs_codec->encoding);  in init_fs_codec()
16248     fs_codec->encoding = encoding;  in init_fs_codec()
16250     fs_codec->utf8 = (strcmp(encoding, "utf-8") == 0);  in init_fs_codec()
16251     PyMem_RawFree(fs_codec->errors);  in init_fs_codec()
16252     fs_codec->errors = errors;  in init_fs_codec()
16253     fs_codec->error_handler = error_handler;  in init_fs_codec()
16256     assert(fs_codec->utf8 == 1);  in init_fs_codec()
16265     if (_Py_SetFileSystemEncoding(fs_codec->encoding,  in init_fs_codec()
16266                                   fs_codec->errors) < 0) {  in init_fs_codec()
16309 _PyUnicode_FiniEncodings(struct _Py_unicode_fs_codec *fs_codec)  in _PyUnicode_FiniEncodings()  argument
16311     PyMem_RawFree(fs_codec->encoding);  in _PyUnicode_FiniEncodings()
16312     fs_codec->encoding = NULL;  in _PyUnicode_FiniEncodings()
16313     fs_codec->utf8 = 0;  in _PyUnicode_FiniEncodings()
16314     PyMem_RawFree(fs_codec->errors);  in _PyUnicode_FiniEncodings()
16315     fs_codec->errors = NULL;  in _PyUnicode_FiniEncodings()
16316     fs_codec->error_handler = _Py_ERROR_UNKNOWN;  in _PyUnicode_FiniEncodings()
16357     _PyUnicode_FiniEncodings(&state->fs_codec);  in _PyUnicode_Fini()