Lines Matching defs:oldp
3180 static mchunkptr mmap_resize(mstate m, mchunkptr oldp, size_t nb) {
3181 size_t oldsize = chunksize(oldp);
3187 return oldp;
3189 size_t offset = oldp->prev_foot & ~IS_MMAPPED_BIT;
3193 char* cp = (char*)CALL_MREMAP((char*)oldp - offset,
3778 mchunkptr oldp = mem2chunk(oldmem);
3779 size_t oldsize = chunksize(oldp);
3780 mchunkptr next = chunk_plus_offset(oldp, oldsize);
3786 if (RTCHECK(ok_address(m, oldp) && ok_cinuse(oldp) &&
3787 ok_next(oldp, next) && ok_pinuse(next))) {
3789 if (is_mmapped(oldp))
3790 newp = mmap_resize(m, oldp, nb);
3793 newp = oldp;
3805 mchunkptr newtop = chunk_plus_offset(oldp, nb);
3806 set_inuse(m, oldp, nb);
3810 newp = oldp;
3831 size_t oc = oldsize - overhead_for(oldp);
