core: Make ostree_write_variant_with_size() private

More work making the file formats and utilities private.

src/libostree/ostree-core-private.h

@@ -66,5 +66,14 @@ G_BEGIN_DECLS
 GVariant *_ostree_zlib_file_header_new (GFileInfo         *file_info,
                                         GVariant          *xattrs);
 
+gboolean _ostree_write_variant_with_size (GOutputStream      *output,
+                                          GVariant           *variant,
+                                          guint64             alignment_offset,
+                                          gsize              *out_bytes_written,
+                                          GChecksum          *checksum,
+                                          GCancellable       *cancellable,
+                                          GError            **error);
+
+
 G_END_DECLS
 

src/libostree/ostree-core.c

@@ -453,8 +453,8 @@ write_padding (GOutputStream    *output,
   return ret;
 }
 
-/**
- * ostree_write_variant_with_size:
+/*
+ * _ostree_write_variant_with_size:
  * @output: Stream
  * @variant: A variant
  * @alignment_offset: Used to determine whether or not we should write padding bytes
@@ -469,13 +469,13 @@ write_padding (GOutputStream    *output,
  * accessed.
  */
 gboolean
-ostree_write_variant_with_size (GOutputStream      *output,
-                                GVariant           *variant,
-                                guint64             alignment_offset,
-                                gsize              *out_bytes_written,
-                                GChecksum          *checksum,
-                                GCancellable       *cancellable,
-                                GError            **error)
+_ostree_write_variant_with_size (GOutputStream      *output,
+                                 GVariant           *variant,
+                                 guint64             alignment_offset,
+                                 gsize              *out_bytes_written,
+                                 GChecksum          *checksum,
+                                 GCancellable       *cancellable,
+                                 GError            **error)
 {
   gboolean ret = FALSE;
   guint64 variant_size;
@@ -538,8 +538,8 @@ ostree_write_file_header_update_checksum (GOutputStream         *out,
   gboolean ret = FALSE;
   gsize bytes_written;
 
-  if (!ostree_write_variant_with_size (out, header, 0, &bytes_written, checksum,
-                                       cancellable, error))
+  if (!_ostree_write_variant_with_size (out, header, 0, &bytes_written, checksum,
+                                        cancellable, error))
     goto out;
 
   ret = TRUE;
@@ -583,8 +583,8 @@ ostree_raw_file_to_content_stream (GInputStream       *input,
 
   header_out_stream = g_memory_output_stream_new (NULL, 0, g_realloc, g_free);
 
-  if (!ostree_write_variant_with_size (header_out_stream, file_header, 0, NULL, NULL,
-                                       cancellable, error))
+  if (!_ostree_write_variant_with_size (header_out_stream, file_header, 0, NULL, NULL,
+                                        cancellable, error))
     goto out;
 
   if (!g_output_stream_close (header_out_stream, cancellable, error))

src/libostree/ostree-core.h

@@ -171,14 +171,6 @@ gboolean ostree_map_metadata_file (GFile                       *file,
                                    GVariant                   **out_variant,
                                    GError                     **error);
 
-gboolean ostree_write_variant_with_size (GOutputStream      *output,
-                                         GVariant           *variant,
-                                         guint64             alignment_offset,
-                                         gsize              *out_bytes_written,
-                                         GChecksum          *checksum,
-                                         GCancellable       *cancellable,
-                                         GError            **error);
-
 GVariant *ostree_file_header_new (GFileInfo         *file_info,
                                   GVariant          *xattrs);
 

src/libostree/ostree-repo.c

@@ -710,8 +710,8 @@ stage_object (OstreeRepo         *self,
 
           file_meta = _ostree_zlib_file_header_new (file_info, xattrs);
 
-          if (!ostree_write_variant_with_size (temp_out, file_meta, 0, NULL, NULL,
-                                               cancellable, error))
+          if (!_ostree_write_variant_with_size (temp_out, file_meta, 0, NULL, NULL,
+                                                cancellable, error))
             goto out;
 
           if (g_file_info_get_file_type (file_info) == G_FILE_TYPE_REGULAR)