'\" t
.\" Copyright (C) 1993 David Metcalfe (david@prism.demon.co.uk)
.\"
.\" SPDX-License-Identifier: Linux-man-pages-copyleft
.\"
.\" References consulted:
.\"     Linux libc source code
.\"     Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991)
.\"     386BSD man pages
.\" Modified Sat Jul 24 21:25:52 1993 by Rik Faith (faith@cs.unc.edu)
.\" Modified 11 June 1995 by Andries Brouwer (aeb@cwi.nl)
.TH closedir 3 2023-07-20 "Linux man-pages 6.05.01"
.SH NAME
closedir \- close a directory
.SH LIBRARY
Standard C library
.RI ( libc ", " \-lc )
.SH SYNOPSIS
.nf
.B #include <sys/types.h>
.B #include <dirent.h>
.PP
.BI "int closedir(DIR *" dirp );
.fi
.SH DESCRIPTION
The
.BR closedir ()
function closes the directory stream associated with
.IR dirp .
A successful call to
.BR closedir ()
also closes the underlying file descriptor associated with
.IR dirp .
The directory stream descriptor
.I dirp
is not available
after this call.
.SH RETURN VALUE
The
.BR closedir ()
function returns 0 on success.
On error, \-1 is returned, and
.I errno
is set to indicate the error.
.SH ERRORS
.TP
.B EBADF
Invalid directory stream descriptor
.IR dirp .
.SH ATTRIBUTES
For an explanation of the terms used in this section, see
.BR attributes (7).
.TS
allbox;
lbx lb lb
l l l.
Interface	Attribute	Value
T{
.na
.nh
.BR closedir ()
T}	Thread safety	MT-Safe
.TE
.sp 1
.SH STANDARDS
POSIX.1-2008.
.SH HISTORY
POSIX.1-2001, SVr4, 4.3BSD.
.SH SEE ALSO
.BR close (2),
.BR opendir (3),
.BR readdir (3),
.BR rewinddir (3),
.BR scandir (3),
.BR seekdir (3),
.BR telldir (3)