P_PRESERVE 182 libdb/bt_debug.c X(P_PRESERVE, "PRESERVE"); P_PRESERVE 216 libdb/bt_overflow.c if (h->flags & P_PRESERVE) { P_PRESERVE 800 libdb/bt_split.c h->flags |= P_PRESERVE; P_PRESERVE 74 libdb/btree.h #define P_PRESERVE 0x20 /* never delete this chain of pages */