Expose backup metadata getter in C API

StarryInternet · Jan 9, 2024 · 524c4e1 · 524c4e1
1 parent 28c1683
commit 524c4e1
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Showing 2 changed files with 8 additions and 0 deletions.
diff --git a/db/c.cc b/db/c.cc
@@ -705,6 +705,11 @@ uint32_t rocksdb_backup_engine_info_number_files(
   return info->rep[index].number_files;
 }
 
+const char* rocksdb_backup_engine_info_metadata(
+    const rocksdb_backup_engine_info_t* info, int index) {
+  return info->rep[index].app_metadata.c_str();
+}
+
 void rocksdb_backup_engine_info_destroy(
     const rocksdb_backup_engine_info_t* info) {
   delete info;

diff --git a/include/rocksdb/c.h b/include/rocksdb/c.h
@@ -214,6 +214,9 @@ extern ROCKSDB_LIBRARY_API uint64_t rocksdb_backup_engine_info_size(
 extern ROCKSDB_LIBRARY_API uint32_t rocksdb_backup_engine_info_number_files(
     const rocksdb_backup_engine_info_t* info, int index);
 
+extern ROCKSDB_LIBRARY_API const char* rocksdb_backup_engine_info_metadata(
+    const rocksdb_backup_engine_info_t* info, int index);
+
 extern ROCKSDB_LIBRARY_API void rocksdb_backup_engine_info_destroy(
     const rocksdb_backup_engine_info_t* info);