bpo-34589: Make _PyCoreConfig.coerce_c_locale private (GH-9371)

_PyCoreConfig:

* Rename coerce_c_locale to _coerce_c_locale
* Rename coerce_c_locale_warn to _coerce_c_locale_warn

These fields are now private (name prefixed by "_").

1 files changed, 17 insertions, 3 deletions

diff --git a/Include/coreconfig.h b/Include/coreconfig.h
index ef043ab..8944ec2 100644
--- a/Include/coreconfig.h
+++ b/Include/coreconfig.h
@@ -63,8 +63,6 @@ typedef struct {
     int show_alloc_count;   /* -X showalloccount */
     int dump_refs;          /* PYTHONDUMPREFS */
     int malloc_stats;       /* PYTHONMALLOCSTATS */
-    int coerce_c_locale;    /* PYTHONCOERCECLOCALE, -1 means unknown */
-    int coerce_c_locale_warn; /* PYTHONCOERCECLOCALE=warn */
 
     /* Python filesystem encoding and error handler:
        sys.getfilesystemencoding() and sys.getfilesystemencodeerrors().
@@ -297,6 +295,22 @@ typedef struct {
        If set to -1 (default), inherit Py_FrozenFlag value. */
     int _frozen;
 
+    /* C locale coercion (PEP 538).
+
+       The option is enabled by the PYTHONCOERCECLOCALE environment
+       variable. The option is also enabled if the LC_CTYPE locale is "C"
+       and a target locale (ex: "C.UTF-8") is supported by the platform.
+
+       See also the _coerce_c_locale_warn option. */
+    int _coerce_c_locale;
+
+    /* C locale coercion warning (PEP 538).
+
+       Enabled by the PYTHONCOERCECLOCALE=warn environment variable.
+
+       See also the _coerce_c_locale option. */
+    int _coerce_c_locale_warn;
+
 } _PyCoreConfig;
 
 #ifdef MS_WINDOWS
@@ -314,7 +328,7 @@ typedef struct {
         .use_hash_seed = -1, \
         .faulthandler = -1, \
         .tracemalloc = -1, \
-        .coerce_c_locale = -1, \
+        ._coerce_c_locale = -1, \
         .utf8_mode = -1, \
         .argc = -1, \
         .nmodule_search_path = -1, \