2414 sysmalloc_mmap (INTERNAL_SIZE_T nb, size_t pagesize, int extra_flags, mstate av)  in sysmalloc_mmap()  argument
2427     size = ALIGN_UP (nb + SIZE_SZ, pagesize);  in sysmalloc_mmap()
2429     size = ALIGN_UP (nb + SIZE_SZ + MALLOC_ALIGN_MASK, pagesize);  in sysmalloc_mmap()
2432   if ((unsigned long) (size) <= (unsigned long) (nb))  in sysmalloc_mmap()
2502 sysmalloc_mmap_fallback (long int *s, INTERNAL_SIZE_T nb,  in sysmalloc_mmap_fallback()  argument
2517   if ((unsigned long) (size) <= (unsigned long) (nb))  in sysmalloc_mmap_fallback()
2541 sysmalloc (INTERNAL_SIZE_T nb, mstate av)  in sysmalloc()  argument
2574       || ((unsigned long) (nb) >= (unsigned long) (mp_.mmap_threshold)  in sysmalloc()
2579       if (mp_.hp_pagesize > 0 && nb >= mp_.hp_pagesize)  in sysmalloc()
2583 	  mm = sysmalloc_mmap (nb, mp_.hp_pagesize, mp_.hp_flags, av);  in sysmalloc()
2588       mm = sysmalloc_mmap (nb, pagesize, 0, av);  in sysmalloc()
2617   assert ((unsigned long) (old_size) < (unsigned long) (nb + MINSIZE));  in sysmalloc()
2628       if ((long) (MINSIZE + nb - old_size) > 0  in sysmalloc()
2629           && grow_heap (old_heap, MINSIZE + nb - old_size) == 0)  in sysmalloc()
2635       else if ((heap = new_heap (nb + (MINSIZE + sizeof (*heap)), mp_.top_pad)))  in sysmalloc()
2672 	  char *mm = sysmalloc_mmap (nb, pagesize, 0, av);  in sysmalloc()
2681       size = nb + mp_.top_pad + MINSIZE;  in sysmalloc()
2741 	    mbrk = sysmalloc_mmap_fallback (&size, nb, old_size,  in sysmalloc()
2746 	    mbrk = sysmalloc_mmap_fallback (&size, nb, old_size, pagesize,  in sysmalloc()
2944   if ((unsigned long) (size) >= (unsigned long) (nb + MINSIZE))  in sysmalloc()
2946       remainder_size = size - nb;  in sysmalloc()
2947       remainder = chunk_at_offset (p, nb);  in sysmalloc()
2949       set_head (p, nb | PREV_INUSE | (av != &main_arena ? NON_MAIN_ARENA : 0));  in sysmalloc()
2951       check_malloced_chunk (av, p, nb);  in sysmalloc()
3396   INTERNAL_SIZE_T nb;         /* padded request size */  in libc_hidden_def()  local
3440   nb = checked_request2size (bytes);  in libc_hidden_def()
3441   if (nb == 0)  in libc_hidden_def()
3452       newp = mremap_chunk (oldp, nb);  in libc_hidden_def()
3465       if (oldsize - SIZE_SZ >= nb)  in libc_hidden_def()
3480       newp = _int_realloc (ar_ptr, oldp, oldsize, nb);  in libc_hidden_def()
3489   newp = _int_realloc (ar_ptr, oldp, oldsize, nb);  in libc_hidden_def()
3767   INTERNAL_SIZE_T nb;               /* normalized request size */  in _int_malloc()  local
3798   nb = checked_request2size (bytes);  in _int_malloc()
3799   if (nb == 0)  in _int_malloc()
3809       void *p = sysmalloc (nb, av);  in _int_malloc()
3834   if ((unsigned long) (nb) <= (unsigned long) (get_max_fast ()))  in _int_malloc()
3836       idx = fastbin_index (nb);  in _int_malloc()
3855 	      check_remalloced_chunk (av, victim, nb);  in _int_malloc()
3859 	      size_t tc_idx = csize2tidx (nb);  in _int_malloc()
3897   if (in_smallbin_range (nb))  in _int_malloc()
3899       idx = smallbin_index (nb);  in _int_malloc()
3907           set_inuse_bit_at_offset (victim, nb);  in _int_malloc()
3913           check_malloced_chunk (av, victim, nb);  in _int_malloc()
3917 	  size_t tc_idx = csize2tidx (nb);  in _int_malloc()
3929 		      set_inuse_bit_at_offset (tc_victim, nb);  in _int_malloc()
3959       idx = largebin_index (nb);  in _int_malloc()
3979   size_t tc_idx = csize2tidx (nb);  in _int_malloc()
3981     tcache_nb = nb;  in _int_malloc()
4018           if (in_smallbin_range (nb) &&  in _int_malloc()
4021               (unsigned long) (size) > (unsigned long) (nb + MINSIZE))  in _int_malloc()
4024               remainder_size = size - nb;  in _int_malloc()
4025               remainder = chunk_at_offset (victim, nb);  in _int_malloc()
4035               set_head (victim, nb | PREV_INUSE |  in _int_malloc()
4040               check_malloced_chunk (av, victim, nb);  in _int_malloc()
4054           if (size == nb)  in _int_malloc()
4072               check_malloced_chunk (av, victim, nb);  in _int_malloc()
4179       if (!in_smallbin_range (nb))  in _int_malloc()
4186 	        >= (unsigned long) (nb))  in _int_malloc()
4190                       (unsigned long) (nb)))  in _int_malloc()
4200               remainder_size = size - nb;  in _int_malloc()
4213                   remainder = chunk_at_offset (victim, nb);  in _int_malloc()
4229                   set_head (victim, nb | PREV_INUSE |  in _int_malloc()
4234               check_malloced_chunk (av, victim, nb);  in _int_malloc()
4298               assert ((unsigned long) (size) >= (unsigned long) (nb));  in _int_malloc()
4300               remainder_size = size - nb;  in _int_malloc()
4316                   remainder = chunk_at_offset (victim, nb);  in _int_malloc()
4330                   if (in_smallbin_range (nb))  in _int_malloc()
4337                   set_head (victim, nb | PREV_INUSE |  in _int_malloc()
4342               check_malloced_chunk (av, victim, nb);  in _int_malloc()
4371       if ((unsigned long) (size) >= (unsigned long) (nb + MINSIZE))  in _int_malloc()
4373           remainder_size = size - nb;  in _int_malloc()
4374           remainder = chunk_at_offset (victim, nb);  in _int_malloc()
4376           set_head (victim, nb | PREV_INUSE |  in _int_malloc()
4380           check_malloced_chunk (av, victim, nb);  in _int_malloc()
4392           if (in_smallbin_range (nb))  in _int_malloc()
4393             idx = smallbin_index (nb);  in _int_malloc()
4395             idx = largebin_index (nb);  in _int_malloc()
4403           void *p = sysmalloc (nb, av);  in _int_malloc()
4813 	     INTERNAL_SIZE_T nb)  in _int_realloc()  argument
4840   if ((unsigned long) (oldsize) >= (unsigned long) (nb))  in _int_realloc()
4852           (unsigned long) (nb + MINSIZE))  in _int_realloc()
4854           set_head_size (oldp, nb | (av != &main_arena ? NON_MAIN_ARENA : 0));  in _int_realloc()
4855           av->top = chunk_at_offset (oldp, nb);  in _int_realloc()
4856           set_head (av->top, (newsize - nb) | PREV_INUSE);  in _int_realloc()
4865                (unsigned long) (nb))  in _int_realloc()
4874           newmem = _int_malloc (av, nb - MALLOC_ALIGN_MASK);  in _int_realloc()
4905   assert ((unsigned long) (newsize) >= (unsigned long) (nb));  in _int_realloc()
4907   remainder_size = newsize - nb;  in _int_realloc()
4916       remainder = chunk_at_offset (newp, nb);  in _int_realloc()
4919       set_head_size (newp, nb | (av != &main_arena ? NON_MAIN_ARENA : 0));  in _int_realloc()
4938   INTERNAL_SIZE_T nb;             /* padded  request size */  in _int_memalign()  local
4951   nb = checked_request2size (bytes);  in _int_memalign()
4952   if (nb == 0)  in _int_memalign()
4965   m = (char *) (_int_malloc (av, nb + alignment + MINSIZE));  in _int_memalign()
5006       assert (newsize >= nb &&  in _int_memalign()
5014       if ((unsigned long) (size) > (unsigned long) (nb + MINSIZE))  in _int_memalign()
5016           remainder_size = size - nb;  in _int_memalign()
5017           remainder = chunk_at_offset (p, nb);  in _int_memalign()
5020           set_head_size (p, nb);  in _int_memalign()