1.\" $NetBSD: rmdir.2,v 1.22 2014/10/11 12:06:58 njoly Exp $ 2.\" 3.\" Copyright (c) 1983, 1991, 1993 4.\" The Regents of the University of California. All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 3. Neither the name of the University nor the names of its contributors 15.\" may be used to endorse or promote products derived from this software 16.\" without specific prior written permission. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 19.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 22.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28.\" SUCH DAMAGE. 29.\" 30.\" @(#)rmdir.2 8.1 (Berkeley) 6/4/93 31.\" 32.Dd October 11, 2014 33.Dt RMDIR 2 34.Os 35.Sh NAME 36.Nm rmdir 37.Nd remove a directory file 38.Sh LIBRARY 39.Lb libc 40.Sh SYNOPSIS 41.In unistd.h 42.Ft int 43.Fn rmdir "const char *path" 44.Sh DESCRIPTION 45.Fn rmdir 46removes a directory file 47whose name is given by 48.Fa path . 49The directory must not have any entries other 50than 51.Ql \&. 52and 53.Ql \&.. . 54.Sh RETURN VALUES 55.Rv -std 56.Sh ERRORS 57The named file is removed unless: 58.Bl -tag -width Er 59.It Bq Er EACCES 60Search permission is denied for a component of the path prefix, or 61write permission is denied on the directory containing the link 62to be removed. 63.It Bq Er EBUSY 64The directory to be removed is the mount point 65for a mounted file system. 66.It Bq Er EFAULT 67.Fa path 68points outside the process's allocated address space. 69.It Bq Er EINVAL 70The last component of the path is 71.Ql \&. . 72.It Bq Er EIO 73An I/O error occurred while deleting the directory entry 74or deallocating the inode. 75.It Bq Er ELOOP 76Too many symbolic links were encountered in translating the pathname. 77.It Bq Er ENAMETOOLONG 78A component of a pathname exceeded 79.Brq Dv NAME_MAX 80characters, or an entire path name exceeded 81.Brq Dv PATH_MAX 82characters. 83.It Bq Er ENOENT 84The named directory does not exist. 85.It Bq Er ENOTDIR 86A component of the path is not a directory. 87.It Bq Er ENOTEMPTY 88The named directory contains files other than 89.Ql \&. 90and 91.Ql \&.. 92in it. 93.It Bq Er EPERM 94The directory containing the directory to be removed is marked sticky, 95and neither the containing directory nor the directory to be removed 96are owned by the effective user ID. 97.It Bq Er EROFS 98The directory entry to be removed resides on a read-only file system. 99.El 100.Sh SEE ALSO 101.Xr mkdir 2 , 102.Xr unlink 2 103.Sh STANDARDS 104The 105.Fn rmdir 106function conforms to 107.St -p1003.1-90 . 108.Sh HISTORY 109The 110.Fn rmdir 111function call appeared in 112.Bx 4.2 . 113