Originální popis anglicky:
fcloseall - close all open streams
Návod, kniha: Linux Programmer's Manual
#define _GNU_SOURCE
#include <stdio.h>
int fcloseall(void);
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.
This function always returns 0.
close(2),
fclose(3),
fflush(3),
fopen(3),
setbuf(3)
The
fcloseall function is a GNU extension.
