Lines Matching refs:PINUSE_BIT
2067 prev_foot and PINUSE_BIT bit of the following chunk header.
2130 The P (PINUSE_BIT) bit, stored in the unused low-order bit of the
2239 The head field of a chunk is or'ed with PINUSE_BIT when previous
2246 #define PINUSE_BIT (SIZE_T_ONE)
2249 #define INUSE_BITS (PINUSE_BIT|CINUSE_BIT)
2250 #define FLAG_BITS (PINUSE_BIT|CINUSE_BIT|FLAG4_BIT)
2257 #define pinuse(p) ((p)->head & PINUSE_BIT)
2259 #define is_inuse(p) (((p)->head & INUSE_BITS) != PINUSE_BIT)
2264 #define clear_pinuse(p) ((p)->head &= ~PINUSE_BIT)
2277 #define next_pinuse(p) ((next_chunk(p)->head) & PINUSE_BIT)
2285 ((p)->head = (s|PINUSE_BIT), set_foot(p, s))
3054 ((p)->head = (((p)->head & PINUSE_BIT)|s|CINUSE_BIT),\
3055 ((mchunkptr)(((char*)(p)) + (s)))->head |= PINUSE_BIT)
3059 ((p)->head = (s|PINUSE_BIT|CINUSE_BIT),\
3060 ((mchunkptr)(((char*)(p)) + (s)))->head |= PINUSE_BIT)
3064 ((p)->head = (s|PINUSE_BIT|CINUSE_BIT))
3077 ((p)->head = (((p)->head & PINUSE_BIT)|s|CINUSE_BIT),\
3078 (((mchunkptr)(((char*)(p)) + (s)))->head |= PINUSE_BIT), \
3082 ((p)->head = (s|PINUSE_BIT|CINUSE_BIT),\
3083 (((mchunkptr)(((char*)(p)) + (s)))->head |= PINUSE_BIT),\
3087 ((p)->head = (s|PINUSE_BIT|CINUSE_BIT),\
3918 p->head = psize | PINUSE_BIT;
3971 q->head = tsize | PINUSE_BIT;
4255 r->head = rsize | PINUSE_BIT;
4419 p->head = tsize | PINUSE_BIT;
4684 r->head = rsize | PINUSE_BIT;
4759 p->head = tsize | PINUSE_BIT;
4859 newtop->head = newtopsize |PINUSE_BIT;
5620 r->head = rsize | PINUSE_BIT;
5688 p->head = tsize | PINUSE_BIT;
