UV_FS_FSTAT       657 src/unix/fs.c                   req->fs_type == UV_FS_FSTAT ||
UV_FS_FSTAT      1771 src/win/fs.c     uv_fs_req_init(loop, req, UV_FS_FSTAT, cb);
UV_FS_FSTAT       221 test/test-fs.c   ASSERT(req->fs_type == UV_FS_FSTAT);