Function Truncate

src/libcephsqlite.cc:400–417

}

static int Truncate(sqlite3_file *file, sqlite_int64 size)
{
  auto f = (cephsqlite_file*)file;
  auto start = ceph::coarse_mono_clock::now();
  df(5) << size << dendl;

  if (int rc = f->io.rs->truncate(size); rc < 0) {
    df(5) << "truncate failed: " << cpp_strerror(rc) << dendl;
    if (rc == -EBLOCKLISTED) {
      getdata(f->vfs).maybe_reconnect(f->io.cluster);
    }
    return SQLITE_IOERR;
  }

  auto end = ceph::coarse_mono_clock::now();
  getdata(f->vfs).logger->tinc(P_OPF_TRUNCATE, end-start);
  return SQLITE_OK;
}

static int Sync(sqlite3_file *file, int flags)
{