add c api rocksdb_sstfilewriter_file_size

Summary: Closes https://github.com/facebook/rocksdb/pull/3922 Differential Revision: D8208528 Pulled By: ajkr fbshipit-source-id: d384fe53cf526f2aadc7b79a423ce36dbd3ff224
6 years ago · 89b37081a1
parent 2a0dfaa044
commit 89b37081a1
2 changed files with 7 additions and 0 deletions
--- a/db/c.cc
+++ b/db/c.cc
@ -3264,6 +3264,11 @@ void rocksdb_sstfilewriter_finish(rocksdb_sstfilewriter_t* writer,
  SaveError(errptr, writer->rep->Finish(nullptr));
 }

+void rocksdb_sstfilewriter_file_size(rocksdb_sstfilewriter_t* writer,
+                                  uint64_t* file_size) {
+  *file_size = writer->rep->FileSize();
+}
+
 void rocksdb_sstfilewriter_destroy(rocksdb_sstfilewriter_t* writer) {
  delete writer->rep;
  delete writer;
--- a/include/rocksdb/c.h
+++ b/include/rocksdb/c.h
@ -1310,6 +1310,8 @@ extern ROCKSDB_LIBRARY_API void rocksdb_sstfilewriter_delete(
    char** errptr);
 extern ROCKSDB_LIBRARY_API void rocksdb_sstfilewriter_finish(
    rocksdb_sstfilewriter_t* writer, char** errptr);
+extern ROCKSDB_LIBRARY_API void rocksdb_sstfilewriter_file_size(
+    rocksdb_sstfilewriter_t* writer, uint64_t* file_size);
 extern ROCKSDB_LIBRARY_API void rocksdb_sstfilewriter_destroy(
    rocksdb_sstfilewriter_t* writer);