strncpy
英
strncpy中文翻译
strncpy是什么意思
网络 从字符串复制字符; 标识串结束; 按长度的串拷贝; strncpy
- 1.
There's also an annoying performance problem with strncpy(3).
strncpy(3) 还存在一个恼人的性能问题。
- 2.
The function strncpy (3) can also be used to copy only a part of the source string into the destination.
函数strncpy(3)还可以用来仅把源字符串的一部分复制到目标中。
- 3.
Both strncpy (3) and strncat (3) require that you give the amount of space left, not the total size of the buffer.
strncpy(3)和strncat(3)都要求您给出剩余的空间，而不是给出缓冲区的总大小。
- 4.
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。
- 5.
The function strncpy(3) also doesn't NUL-terminate its destination if the source string is at least as long as the destination; this can cause havoc later.
如果源字符串至少和目标一样长，那么函数 strncpy(3) 还不会使用 NUL 来结束字符串；这可能会在以后导致严重破坏。