Add the SQLITE_FCNTL_CKPT_DONE file-control for the use of custom VFSs.

FossilOrigin-Name: 3cc39e5069c8a6a32ecc49c571593615c0f347cadcd3e0325b7f9a11ddc1f546

1 files changed, 4 insertions, 0 deletions

diff --git a/src/wal.c b/src/wal.c
index 3d4a541d5..9873f8bf0 100644
--- a/src/wal.c
+++ b/src/wal.c
@@ -1914,6 +1914,10 @@ static int walCheckpoint(
           }
         }
         if( rc==SQLITE_OK ){
+          rc = sqlite3OsFileControl(pWal->pDbFd, SQLITE_FCNTL_CKPT_DONE, 0);
+          if( rc==SQLITE_NOTFOUND ) rc = SQLITE_OK;
+        }
+        if( rc==SQLITE_OK ){
           pInfo->nBackfill = mxSafeFrame;
         }
       }