Lines Matching refs:inuse
595 int ordblks; /* number of non-inuse chunks */
602 int fordblks; /* total non-inuse space */
1226 foot size or inuse information.
1337 /* extract p's inuse bit */
1339 #define inuse(p)\
1342 /* extract inuse bit of previous chunk */
1358 /* check/set/clear inuse bits in known places */
1626 assert(!inuse(p));
1637 assert (next == top || inuse(next));
1657 assert(inuse(p));
1660 Since more things can be checked with free chunks than inuse ones,
1661 if an inuse chunk borders them and debug is on, it's worth doing them.
1674 else if (!inuse(next))
2418 set_head(next, nextsz); /* clear inuse bit */
2562 if (next == top || !inuse(next))
3025 if (!inuse(p)) return 0;
3058 q < top && inuse(q) && (long)(chunksize(q)) >= (long)MINSIZE;