Lines Matching refs:PINUSE_BIT
1480 prev_foot and PINUSE_BIT bit of the following chunk header.
1543 The P (PINUSE_BIT) bit, stored in the unused low-order bit of the
1588 PINUSE_BIT in their head fields. Because they are allocated
1652 The head field of a chunk is or'ed with PINUSE_BIT when previous
1659 #define PINUSE_BIT (SIZE_T_ONE)
1661 #define INUSE_BITS (PINUSE_BIT|CINUSE_BIT)
1668 #define pinuse(p) ((p)->head & PINUSE_BIT)
1671 #define clear_pinuse(p) ((p)->head &= ~PINUSE_BIT)
1683 #define next_pinuse(p) ((next_chunk(p)->head) & PINUSE_BIT)
1691 ((p)->head = (s|PINUSE_BIT), set_foot(p, s))
1698 (!((p)->head & PINUSE_BIT) && ((p)->prev_foot & IS_MMAPPED_BIT))
2411 ((p)->head = (((p)->head & PINUSE_BIT)|s|CINUSE_BIT),\
2412 ((mchunkptr)(((char*)(p)) + (s)))->head |= PINUSE_BIT)
2416 ((p)->head = (s|PINUSE_BIT|CINUSE_BIT),\
2417 ((mchunkptr)(((char*)(p)) + (s)))->head |= PINUSE_BIT)
2421 ((p)->head = (s|PINUSE_BIT|CINUSE_BIT))
2434 ((p)->head = (((p)->head & PINUSE_BIT
2435 (((mchunkptr)(((char*)(p)) + (s)))->head |= PINUSE_BIT), \
2439 ((p)->head = (s|PINUSE_BIT|CINUSE_BIT),\
2440 (((mchunkptr)(((char*)(p)) + (s)))->head |= PINUSE_BIT),\
2444 ((p)->head = (s|PINUSE_BIT|CINUSE_BIT),\
2600 size_t sz = p->head & ~(PINUSE_BIT|CINUSE_BIT);
2625 size_t sz = p->head & ~(PINUSE_BIT|CINUSE_BIT);
3225 p->head = psize | PINUSE_BIT;
3278 q->head = tsize | PINUSE_BIT;
3538 r->head = rsize | PINUSE_BIT;
3807 newtop->head = newtopsize |PINUSE_BIT;
4175 r->head = rsize | PINUSE_BIT;
4249 p->head = tsize | PINUSE_BIT;
4413 msp->head = (msize|PINUSE_BIT|CINUSE_BIT);
4582 r->head = rsize | PINUSE_BIT;
4650 p->head = tsize | PINUSE_BIT;
