手机端AIDE安卓计算器软件代码
2025/12/17 13:22:22
在 Linux 系统中,我们可以使用mallinfo()函数来获取内存分配的统计信息。调用该函数会返回一个mallinfo结构体,该结构体通过值返回,而非指针。其定义在<malloc.h>头文件中,具体内容如下:
/* all sizes in bytes */ struct mallinfo { int arena; /* size of data segment used by malloc */ int ordblks; /* number of free chunks */ int smblks; /* number of fast bins */ int hblks; /* number of anonymous mappings */ int hblkhd; /* size of anonymous mappings */ int usmblks; /* maximum total allocated size */ int fsmblks; /* size of available fast bins */ int uordblks; /* size of total allocated space */ int fordblks; /* size of available chunk