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.\" This code is derived from software contributed to Berkeley by
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.\"     @(#)fclose.3	6.7 (Berkeley) 6/29/91
.\"
.\" Converted for Linux, Mon Nov 29 15:19:14 1993, faith@cs.unc.edu
.\" Modified to be fcloseall(3) by Nicol??s Lichtmaier <nick@debian.org> Fri Apr 10 1998
.\"
.TH FCLOSE 3  1998-04-10 "GNU" "Linux Programmer's Manual"
.SH NAME
fcloseall \- 關閉所有開啟的流
.SH "SYNOPSIS 總覽"
.B #define _GNU_SOURCE
.sp
.B #include <stdio.h>
.sp
.B int fcloseall(void);
.SH "DESCRIPTION 描述"
函式
.B fcloseall
將所有開啟的流與它們底層的檔案或功能集合斷開。任何緩衝的資料都將首先被寫入，使用
.BR fflush (3)
。注意標準流 (stdin，stdout 和 stderr) 也被關閉。
.SH "RETURN VALUE 返回值"
這個函式總是返回 0。
.SH "SEE ALSO 參見"
.BR fclose (3),
.BR close (2),
.BR fflush (3),
.BR fopen (3),
.BR setbuf (3)
.SH "CONFORMING TO 標準參考"
函式
.B fcloseall
是一個 GNU 擴充套件。
.SH "跋"
.br
本頁面中文版由中文 man 手冊頁計劃提供。
.br
中文 man 手冊頁計劃：\fBhttps://github.com/man-pages-zh/manpages-zh\fR