Man Pages

fcloseall(3) - phpMan fcloseall(3) - phpMan

Command: man perldoc info search(apropos)  


FCLOSEALL(3)               Linux Programmer's Manual              FCLOSEALL(3)



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 3.22 of the Linux man-pages project.  A description of the project,  and  informa-
       tion about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/.



GNU                               2006-12-27                      FCLOSEALL(3)