OBJ_VER_SIZE
if (readn_nointr(fd, (char *)&tmp, OBJ_VER_SIZE) != OBJ_VER_SIZE) {
if (readn_nointr(old_fd, (char *)&version, OBJ_VER_SIZE)
!= OBJ_VER_SIZE) {
if (writen_nointr(new_fd, (char *)&version, OBJ_VER_SIZE)
!= OBJ_VER_SIZE) {
#define OBJ_IV_OFFSET (OBJ_VER_OFFSET + OBJ_VER_SIZE)
if (readn_nointr(fd, &(obj->obj_version), OBJ_VER_SIZE)
!= OBJ_VER_SIZE) {
if (readn_nointr(fd, (char *)&version, OBJ_VER_SIZE) != OBJ_VER_SIZE) {
if (writen_nointr(tmp_fd, (char *)&version, OBJ_VER_SIZE)
!= OBJ_VER_SIZE) {