funtc96b.dat

来自「C++指令字典 一个方便的软件 用于C++指令的查询」· DAT 代码 · 共 15 行

#include <stdio.h>
#include <alloc.h>
int main(void)
{
    char *ptr;
    printf("Changing allocation with brk()
");
    ptr = malloc(1);
    printf("Before brk() call: %lu bytes free
", coreleft());
    brk(ptr+1000);
    printf(" After brk() call: %lu bytes free
", coreleft());
    return 0;
}