upb: tag _upb_Message_Getext() as UPB_PRIVATE()

PiperOrigin-RevId: 600639423

protos/BUILD

@@ -58,6 +58,7 @@ cc_library(
         "//upb:message_copy",
         "//upb:message_promote",
         "//upb:mini_table",
+        "//upb:port",
         "//upb:wire",
         "//upb:wire_reader",
         "//upb/message:internal",

protos/protos.cc

@@ -26,6 +26,9 @@
 #include "upb/wire/decode.h"
 #include "upb/wire/encode.h"
 
+// Must be last.
+#include "upb/port/def.inc"
+
 namespace protos {
 
 // begin:google_only
@@ -114,7 +117,7 @@ class MessageLock {
 bool HasExtensionOrUnknown(const upb_Message* msg,
                            const upb_MiniTableExtension* eid) {
   MessageLock msg_lock(msg);
-  return _upb_Message_Getext(msg, eid) != nullptr ||
+  return UPB_PRIVATE(_upb_Message_Getext)(msg, eid) != nullptr ||
          upb_Message_FindUnknown(msg, upb_MiniTableExtension_Number(eid), 0)
                  .status == kUpb_FindUnknown_Ok;
 }
@@ -123,7 +126,7 @@ const upb_Extension* GetOrPromoteExtension(upb_Message* msg,
                                            const upb_MiniTableExtension* eid,
                                            upb_Arena* arena) {
   MessageLock msg_lock(msg);
-  const upb_Extension* ext = _upb_Message_Getext(msg, eid);
+  const upb_Extension* ext = UPB_PRIVATE(_upb_Message_Getext)(msg, eid);
   if (ext == nullptr) {
     upb_GetExtension_Status ext_status = upb_MiniTable_GetOrPromoteExtension(
         (upb_Message*)msg, eid, 0, arena, &ext);

upb/message/internal/accessors.h

@@ -240,7 +240,7 @@ UPB_INLINE bool UPB_PRIVATE(_upb_Message_HasBaseField)(
 UPB_INLINE bool UPB_PRIVATE(_upb_Message_HasExtension)(
     const struct upb_Message* msg, const upb_MiniTableExtension* ext) {
   UPB_ASSERT(upb_MiniTableField_HasPresence(&ext->UPB_PRIVATE(field)));
-  return _upb_Message_Getext(msg, ext) != NULL;
+  return UPB_PRIVATE(_upb_Message_Getext)(msg, ext) != NULL;
 }
 
 static UPB_FORCEINLINE void _upb_Message_GetNonExtensionField(
@@ -260,7 +260,8 @@ static UPB_FORCEINLINE void _upb_Message_GetNonExtensionField(
 UPB_INLINE void _upb_Message_GetExtensionField(
     const struct upb_Message* msg, const upb_MiniTableExtension* mt_ext,
     const void* default_val, void* val) {
-  const struct upb_Extension* ext = _upb_Message_Getext(msg, mt_ext);
+  const struct upb_Extension* ext =
+      UPB_PRIVATE(_upb_Message_Getext)(msg, mt_ext);
   const upb_MiniTableField* f = &mt_ext->UPB_PRIVATE(field);
   UPB_ASSUME(upb_MiniTableField_IsExtension(f));
 
@@ -316,7 +317,7 @@ UPB_INLINE void UPB_PRIVATE(_upb_Message_ClearExtension)(
   const struct upb_Extension* base =
       UPB_PTR_AT(in, in->ext_begin, struct upb_Extension);
   struct upb_Extension* ext =
-      (struct upb_Extension*)_upb_Message_Getext(msg, e);
+      (struct upb_Extension*)UPB_PRIVATE(_upb_Message_Getext)(msg, e);
   if (ext) {
     *ext = *base;
     in->ext_begin += sizeof(struct upb_Extension);

upb/message/internal/extension.c

@@ -18,7 +18,7 @@
 // Must be last.
 #include "upb/port/def.inc"
 
-const struct upb_Extension* _upb_Message_Getext(
+const struct upb_Extension* UPB_PRIVATE(_upb_Message_Getext)(
     const struct upb_Message* msg, const upb_MiniTableExtension* e) {
   size_t n;
   const struct upb_Extension* ext = UPB_PRIVATE(_upb_Message_Getexts)(msg, &n);
@@ -50,7 +50,7 @@ const struct upb_Extension* UPB_PRIVATE(_upb_Message_Getexts)(
 struct upb_Extension* _upb_Message_GetOrCreateExtension(
     struct upb_Message* msg, const upb_MiniTableExtension* e, upb_Arena* a) {
   struct upb_Extension* ext =
-      (struct upb_Extension*)_upb_Message_Getext(msg, e);
+      (struct upb_Extension*)UPB_PRIVATE(_upb_Message_Getext)(msg, e);
   if (ext) return ext;
   if (!UPB_PRIVATE(_upb_Message_Realloc)(msg, sizeof(struct upb_Extension), a))
     return NULL;

upb/message/internal/extension.h

@@ -51,7 +51,7 @@ const struct upb_Extension* UPB_PRIVATE(_upb_Message_Getexts)(
 
 // Returns an extension for a message with a given mini table,
 // or NULL if no extension exists with this mini table.
-const struct upb_Extension* _upb_Message_Getext(
+const struct upb_Extension* UPB_PRIVATE(_upb_Message_Getext)(
     const struct upb_Message* msg, const upb_MiniTableExtension* ext);
 
 #ifdef __cplusplus

upb/message/promote.c

@@ -68,7 +68,7 @@ upb_GetExtension_Status upb_MiniTable_GetOrPromoteExtension(
     upb_Message* msg, const upb_MiniTableExtension* ext_table,
     int decode_options, upb_Arena* arena, const upb_Extension** extension) {
   UPB_ASSERT(upb_MiniTableExtension_CType(ext_table) == kUpb_CType_Message);
-  *extension = _upb_Message_Getext(msg, ext_table);
+  *extension = UPB_PRIVATE(_upb_Message_Getext)(msg, ext_table);
   if (*extension) {
     return kUpb_GetExtension_Ok;
   }