strcpy

The strcpy function can be implemented using the " S " and " D " constraints in the following manner

strcpy函数可以通过以下方式使用“S”和“D”约束来实现

You also have to use the memalign function and strcpy to copy the data into an area of appropriate alignment .

另外，还需要使用memalign函数和strcpy将数据复制到合适对齐的区域。

We 've all seen the C string functions like strcpy (), sprintf (), atol (), etc.

我们都已经见过C语言中的字符串函数，strcpy（），sprintf（），atoll（）等。

String . h is for the string functions such as strcpy () and strcmp () .

h是strcpy（）和strcmp（）这样的字符串函数所需要的。

The correct way to do this would be to use the strncpy () function instead of strcpy (), and give the maximum number of bytes to copy as BUFSIZ-1 .

复制的正确方法是用strncpy（）函数代替strcpy（），并将要复制的最大字节数定为BUFSIZ-1。

This means that switching from strcpy ( 3 ) to strncpy ( 3 ) can reduce performance & often not a serious problem on today 's computers , but it can still be a nuisance .

这意味着从strcpy（3）切换到strncpy（3）会降低性能――这在如今的计算机上通常不是一个严重的问题，但它仍然是有害的。

The function loads the file data using a single call to fread (), copying the data into a separate structure , before using a strcpy () to move the data from the loaded string to the global string .

此函数通过调用fread（）装载文件数据，把数据复制到另一个结构中，然后使用strcpy（）把数据从装载的字符串转移到全局字符串中。

Memcpy () joins the ranks of other popular functions like strcpy , strncpy , strcat , strncat which were banned due to their security vulnerability through buffer overruns .

memcpy（）加入到strcpy，strncpy，strcat，strncat等常用函数的队伍中，都是由于可通过缓存溢出进行安全攻击而被禁用。

In theory , strncpy ( 3 ) is the safe replacement for strcpy ( 3 ), but strncpy ( 3 ) also fills the entire destination with NULs once the end of the source string has been met .

从理论上讲，strncpy（3）是strcpy（3）的安全替代者，但是strncpy（3）还会在源字符串结束时使用NUL来填充整个目标空间。