1103     Py_ssize_t map_size;  in new_mmap_object()  local
1113                                      &fd, &map_size, &flags, &prot,  in new_mmap_object()
1116     if (map_size < 0) {  in new_mmap_object()
1175         if (map_size == 0) {  in new_mmap_object()
1191             map_size = (Py_ssize_t) (st.st_size - offset);  in new_mmap_object()
1192         } else if (offset > st.st_size || st.st_size - offset < map_size) {  in new_mmap_object()
1202     m_obj->size = map_size;  in new_mmap_object()
1232     m_obj->data = mmap(NULL, map_size,  in new_mmap_object()
1262     Py_ssize_t map_size;  in new_mmap_object()  local
1279                                      &fileno, &map_size,  in new_mmap_object()
1302     if (map_size < 0) {  in new_mmap_object()
1363         if (!map_size) {  in new_mmap_object()
1395             m_obj->size = map_size;  in new_mmap_object()
1396             size = offset + map_size;  in new_mmap_object()
1400         m_obj->size = map_size;  in new_mmap_object()
1401         size = offset + map_size;  in new_mmap_object()