Lines Matching refs:prev_foot
1941 prev_foot and PINUSE_BIT bit of the following chunk header.
2030 as the prev_foot of the NEXT chunk. This makes it easier to
2050 one-by-one, each must carry its own prev_foot field, which is
2059 size_t prev_foot; /* Size of previous chunk (if free). */
2145 #define prev_chunk(p) ((mchunkptr)( ((char*)(p)) - ((p)->prev_foot) ))
2151 #define get_foot(p, s) (((mchunkptr)((char*)(p) + (s)))->prev_foot)
2152 #define set_foot(p, s) (((mchunkptr)((char*)(p) + (s)))->prev_foot = (s))
2266 size_t prev_foot;
2929 (((mchunkptr)((char*)(p) + (s)))->prev_foot = ((size_t)(M) ^ mparams.magic))
2933 (chunksize(p))))->prev_foot ^ mparams.magic))
3088 size_t len = (sz + (p->prev_foot) + MMAP_FOOT_PAD);
3122 assert(next->prev_foot == sz);
3660 the mmapped region stored in the prev_foot field of the chunk. This
3675 p->prev_foot = offset;
3703 size_t offset = oldp->prev_foot;
4420 newp->prev_foot = p->prev_foot + leadsize;
4753 size_t prevsize = p->prev_foot;
5183 size_t prevsize = p->prev_foot;