233 static struct	pginfo **page_dir;  variable
399     if ((((~(1UL << ((sizeof(size_t) * NBBY) - 1)) / sizeof(*page_dir)) + 1)  in extend_pgdir()
400 	+ (malloc_pagesize / sizeof *page_dir)) < idx) {  in extend_pgdir()
406     newlen = pageround(idx * sizeof *page_dir) + malloc_pagesize;  in extend_pgdir()
409     oldlen = malloc_ninfo * sizeof *page_dir;  in extend_pgdir()
432     memcpy(new, page_dir, oldlen);  in extend_pgdir()
435     malloc_ninfo = newlen / sizeof *page_dir;  in extend_pgdir()
438     old = page_dir;  in extend_pgdir()
439     page_dir = new;  in extend_pgdir()
530     page_dir = MMAP(malloc_pagesize);  in malloc_init()
532     if (page_dir == MAP_FAILED)  in malloc_init()
543     malloc_ninfo = malloc_pagesize / sizeof *page_dir;  in malloc_init()
595 	if (page_dir[ptr2idx(pf->page)] != MALLOC_FREE)  in malloc_pages()
597 	if (page_dir[ptr2idx(pf->end)-1] != MALLOC_FREE)  in malloc_pages()
620     if (p != NULL && page_dir[ptr2idx(p)] != MALLOC_FREE)  in malloc_pages()
633 	page_dir[idx] = MALLOC_FIRST;  in malloc_pages()
635 	    page_dir[idx+i] = MALLOC_FOLLOW;  in malloc_pages()
712     page_dir[ptr2idx(pp)] = bp;  in malloc_make_chunks()
714     bp->next = page_dir[bits];  in malloc_make_chunks()
715     page_dir[bits] = bp;  in malloc_make_chunks()
747     if (page_dir[j] == NULL && !malloc_make_chunks(j))  in malloc_bytes()
750     bp = page_dir[j];  in malloc_bytes()
767 	page_dir[j] = bp->next;  in malloc_bytes()
794     else if ((size + malloc_pagesize) >= (uintptr_t)page_dir)  in imalloc()
836     mp = &page_dir[idx];  in irealloc()
934     page_dir[idx] = MALLOC_FREE;  in free_pages()
935     for (i = 1; page_dir[idx+i] == MALLOC_FOLLOW; i++)  in free_pages()
936 	page_dir[idx + i] = MALLOC_FREE;  in free_pages()
1028 	    page_dir[i++] = MALLOC_NOT_MINE;  in free_pages()
1068     mp = page_dir + info->shift;  in free_bytes()
1074 	mp = page_dir + info->shift;  in free_bytes()
1097     page_dir[idx] = MALLOC_FIRST;  in free_bytes()
1130     info = page_dir[idx];  in ifree()