fopen的翻译

It shows appropriate use of some system calls and library functions from C, including fopen, fclose, access, setvbuf, perror, strerror, and popen.

它演示了对一些系统调用和C库函数的适当使用，其中包括fopen、fclose、access、setvbuf、perror、strerror和popen。

An example of a library function that does have an associated system call is the fopen() function declared in stdio. h.

有相关系统调用的库函数的一个示例是stdio.h中声明的fopen（）函数。

This function is a high-level way of opening a file; but, since the only way to open a file in Linux is to use the open() system call, fopen() makes use of open() in its implementation.

该函数是打开文件的高层次方式；但是，因为在Linux中打开文件的唯一方法是使用open（）系统调用，所以fopen（）在其实现中利用open（）。