Provided by:
manpages-dev_2.77-1_all 
NAME
closedir - close a directory
SYNOPSIS
#include <sys/types.h>
#include <dirent.h>
int closedir(DIR *dir);
DESCRIPTION
The closedir() function closes the directory stream associated with
dir. The directory stream descriptor dir is not available after this
call.
RETURN VALUE
The closedir() function returns 0 on success. On error, -1 is
returned, and errno is set appropriately.
ERRORS
EBADF Invalid directory stream descriptor dir.
CONFORMING TO
SVr4, POSIX.1-2001, 4.3BSD
SEE ALSO
close(2), opendir(3), readdir(3), rewinddir(3), scandir(3), seekdir(3),
telldir(3)
COLOPHON
This page is part of release 2.77 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/.
1995-06-11 CLOSEDIR(3)