+ switch (OPT_UINT32_VAL(PRUNE, DISK_SPACE)) {
+ case FDS_LOW: try_hard = true; break;
+ case FDS_HIGH: try_hard = false; break;
+ default:
+ ret = get_disk_space(".", &ds);
+ if (ret < 0)
+ return ret;
+ log_disk_space(&ds);
+ try_hard = disk_space_low(&ds);
+ }