typedef memblock* mb; mb prev; void* end; bool free* Since initially all memory in the block is free, the out-= NULL;
t->end = out->mem + (PAGESIZE - (sizeof(size_t) + sizeof(bb
此时,我想让数据指针分配比MAXSIZE更少的内存,因为数据不会那么大,我尝试了以下代码,但是它失败了,并导致了“核心转储”:printf("Memory freed.") // This never gets printed so there is an issue with free...
pack->data = malloc(remaining_size);
当我使用完那个内存时,我会free()它,然后我会使用同样的指针来指向一个新分配的内存空间。data); //data now points to allocated memory from readsocket(); free(url); //free allocated memory that ur