Lines Matching refs:Dblk
100 static int reclaim(Dblk, uint, int);
154 insert(Dblk newblk, uint len)
430 Dblk retblk; /* block returned to the user */
518 Dblk nblk;
569 Dblk neighbor_blk; /* Ptr to potential neighbor */
571 Dblk oldblk; /* Ptr to block to be freed */
604 oldblk = (Dblk)((char*)ptr - ALIGNSIZ);
626 Dblk nblk = nextblk(oldblk,nbytes);
651 Dblk nblk = nextblk(neighbor_blk, neighbor_size);
708 shrink(Dblk oldblk, uint oldsize, uint newsize)
710 Dblk remainder;
757 Dblk oldblk;
758 Dblk freeblk;
759 Dblk oldneighbor;
794 oldblk = (Dblk)((char*)ptr - ALIGNSIZ);
836 if ( oldneighbor < (Dblk)_ubound ) {
927 reclaim(Dblk oldblk, uint oldsize, int flag)
929 Dblk oldneighbor;
932 Dblk freeblk;
989 Dblk freeneighbor;
1114 Dblk p;
1128 p = (Dblk) sbrk((int)nbytes);
1129 if (p == (Dblk) -1) {
1160 Dblk blk;
1170 blk = (Dblk) sbrk(size);
1255 || ((Dblk)(p) < (Dblk)_lbound || (Dblk)(p) > (Dblk)_ubound)){\
1278 Dblk db,pdb;
1355 Dblk p;
1380 p = (Dblk)_lbound;
1381 while (p < (Dblk) _ubound) {
1393 if (p > (Dblk) _ubound) {