NAME
fcloseall - 关闭所有打开的流
SYNOPSIS 总览
#define _GNU_SOURCE
#include <stdio.h>
int fcloseall(void);
DESCRIPTION 描述
函数 fcloseall 将所有打开的流与它们底层的文件或功能集合断开。任何缓冲的数据都将首先被写入，使用 fflush(3) 。注意标准流 (stdin，stdout 和 stderr) 也被关闭。
RETURN VALUE 返回值
这个函数总是返回 0。
SEE ALSO 参见
fclose(3), close(2), fflush(3), fopen(3), setbuf(3)
#p#
NAME
fcloseall - close all open streams
SYNOPSIS
#define _GNU_SOURCE
#include <stdio.h>
int fcloseall(void);
DESCRIPTION
The fcloseall function dissociates all open streams from its underlying file or set of functions. Any buffered output data is written first, using fflush(3). Note that the standard streams (stdin, stdout and stderr) are also closed.
RETURN VALUE
This function always returns 0.
SEE ALSO
fclose(3), close(2), fflush(3), fopen(3), setbuf(3)
