The fclose function closes an open file.

函数的作用是：关闭文件。

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The semantics of fopen require a complementary fclose.

fopen的语义需要补充性的fclose。

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The fgets, fgetss, fread, fscanf, and fclose functions also return False on error.

fscanf和fclose 函数在出错时也返回False。

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Of course, with the exception of fclose, you are likely already processing the return values on these.

当然，除fclose 以外，您可能已经对这些函数的返回值都进行了处理。

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Skipping ahead to the end of Listing 1, fclose serves the opposite function of fopen: it closes the connection to the file or URL.

向前跳至清单1的末尾，fclose将实现与fopen相反的功能：它将关闭指向文件或URL的连接。

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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。

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With fclose, there is little to do if the file handle does not close properly, so checking the return value for fclose is generally unnecessary.

使用fclose时，即使文件处理未正常关闭，也不会执行什么操作，因此通常不必检查fclose的返回值。

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For any of these methods, you go through the standard process of using fopen to open the file, a function to read the data, then fclose to close the file, as shown in Listing 1.

对于这些方法中的任何一种，通过使用fopen(用于读取数据的函数)的标准方法打开文件，然后使用fclose关闭文件，如清单1所示。

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It is needed for the file opening, closing, reading, and writing functions (fopen , fclose , fgets , getc , and so on), for the printf family of functions, and for the setvbuf function.

文件的打开、关闭、读和写函数(fopen 、fclose 、fgets 、getc等等)、printf函数系列和setvbuf函数都需要它。

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It is needed for the file opening, closing, reading, and writing functions (fopen , fclose , fgets , getc , and so on), for the printf family of functions, and for the setvbuf function.

文件的打开、关闭、读和写函数(fopen 、fclose 、fgets 、getc等等)、printf函数系列和setvbuf函数都需要它。

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