1005 #define MINSIZE                (sizeof(struct malloc_chunk))  macro
1016 …(unsigned long)(MINSIZE + MALLOC_ALIGN_MASK)) ? ((MINSIZE + MALLOC_ALIGN_MASK) & ~(MALLOC_ALIGN_MA…
1402   if ((long)sz >= (long)MINSIZE)  in do_check_free_chunk()
1441     assert(chunksize(next) >= MINSIZE);  in do_check_inuse_chunk()
1456   assert((long)sz >= (long)MINSIZE);  in do_check_malloced_chunk()
1459   assert(room < (long)MINSIZE);  in do_check_malloced_chunk()
1718   INTERNAL_SIZE_T    sbrk_size     = nb + top_pad + MINSIZE;  in malloc_extend_top()
1791       if (old_top_size < MINSIZE)  in malloc_extend_top()
1805       if (old_top_size >= MINSIZE)  in malloc_extend_top()
1966       if (remainder_size >= (long)MINSIZE) /* too big */  in mALLOc()
1993     if (remainder_size >= (long)MINSIZE) /* re-split */  in mALLOc()
2058           if (remainder_size >= (long)MINSIZE) /* split */  in mALLOc()
2126   if (chunksize(top) < nb || remainder_size < (long)MINSIZE)  in mALLOc()
2142     if (chunksize(top) < nb || remainder_size < (long)MINSIZE)  in mALLOc()
2433         if ((long)(nextsize + newsize) >= (long)(nb + MINSIZE))  in rEALLOc()
2472           if ((long)(nextsize + prevsize + newsize) >= (long)(nb + MINSIZE))  in rEALLOc()
2544   if (remainder_size >= (long)MINSIZE) /* split off remainder */  in rEALLOc()
2606   if (alignment <  MINSIZE) alignment = MINSIZE;  in mEMALIGn()
2613   if (nb > __SIZE_MAX__ - (alignment + MINSIZE) || nb < bytes)  in mEMALIGn()
2619   m  = (char*)(mALLOc(nb + alignment + MINSIZE));  in mEMALIGn()
2649     if ((long)(brk - (char*)(p)) < (long)MINSIZE) brk = brk + alignment;  in mEMALIGn()
2680   if (remainder_size >= (long)MINSIZE)  in mEMALIGn()
2870   extra = ((top_size - pad - MINSIZE + (pagesz-1)) / pagesz - 1) * pagesz;  in malloc_trim()
2897         if (top_size >= (long)MINSIZE) /* if not, we are very very dead! */  in malloc_trim()
2976   int   navail = ((long)(avail) >= (long)MINSIZE)? 1 : 0;  in malloc_update_mallinfo()
2986            q < top && inuse(q) && (long)(chunksize(q)) >= (long)MINSIZE;  in malloc_update_mallinfo()