Linux.com

fcloseall.3

FCLOSEALL

Section: Linux Programmer's Manual (3)
Updated: 2006-12-27
Index Return to Main Contents
 

NAME

fcloseall - close all open streams  

SYNOPSIS

#define _GNU_SOURCE
#include <stdio.h>

int fcloseall(void);
 

DESCRIPTION

The fcloseall() function closes all of the calling process's open streams. Buffered output for each stream is written before it is closed (as for fflush(3)); buffered input is discarded.

The standard streams, stdin, stdout, and stderr are also closed.  

RETURN VALUE

This function returns 0 if all files were successfully closed; on error, EOF is returned.  

CONFORMING TO

This function is a GNU extension.  

SEE ALSO

close(2), fclose(3), fflush(3), fopen(3), setbuf(3), feature_test_macros(7)  

COLOPHON

This page is part of release 3.21 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
CONFORMING TO
SEE ALSO
COLOPHON

 

Comments

Subscribe to Comments Feed
Become an Individual Member
Check out the Friday Funnies

Sign Up For the Linux.com Newsletter


Who we are ?

The Linux Foundation is a non-profit consortium dedicated to the growth of Linux.

More About the foundation...

Frequent Questions

Join / Linux Training / Board