BSD 4.4 Lite Lib Sources

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+.\" Copyright (c) 1983, 1991, 1993
+.\"	The Regents of the University of California.  All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. All advertising materials mentioning features or use of this software
+.\"    must display the following acknowledgement:
+.\"	This product includes software developed by the University of
+.\"	California, Berkeley and its contributors.
+.\" 4. Neither the name of the University nor the names of its contributors
+.\"    may be used to endorse or promote products derived from this software
+.\"    without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\"     @(#)rmdir.2	8.1 (Berkeley) 6/4/93
+.\"
+.Dd June 4, 1993
+.Dt RMDIR 2
+.Os BSD 4.2
+.Sh NAME
+.Nm rmdir
+.Nd remove a directory file
+.Sh SYNOPSIS
+.Fd #include <unistd.h>
+.Ft int
+.Fn rmdir "const char *path"
+.Sh DESCRIPTION
+.Fn Rmdir
+removes a directory file
+whose name is given by
+.Fa path .
+The directory must not have any entries other
+than
+.Ql \&.
+and
+.Ql \&.. .
+.Sh RETURN VALUES
+A 0 is returned if the remove succeeds; otherwise a -1 is
+returned and an error code is stored in the global location
+.Va errno .
+.Sh ERRORS
+The named file is removed unless:
+.Bl -tag -width [ENAMETOOLONG]
+.It Bq Er ENOTDIR
+A component of the path is not a directory.
+.It Bq Er EINVAL
+The pathname contains a character with the high-order bit set.
+.It Bq Er ENAMETOOLONG
+A component of a pathname exceeded 255 characters,
+or an entire path name exceeded 1023 characters.
+.It Bq Er ENOENT
+The named directory does not exist.
+.It Bq Er ELOOP
+Too many symbolic links were encountered in translating the pathname.
+.It Bq Er ENOTEMPTY
+The named directory contains files other than
+.Ql \&.
+and
+.Ql \&..
+in it.
+.It Bq Er EACCES
+Search permission is denied for a component of the path prefix.
+.It Bq Er EACCES
+Write permission is denied on the directory containing the link
+to be removed.
+.It Bq Er EPERM
+The directory containing the directory to be removed is marked sticky,
+and neither the containing directory nor the directory to be removed
+are owned by the effective user ID.
+.It Bq Er EBUSY
+The directory to be removed is the mount point
+for a mounted file system.
+.It Bq Er EIO
+An I/O error occurred while deleting the directory entry
+or deallocating the inode.
+.It Bq Er EROFS
+The directory entry to be removed resides on a read-only file system.
+.It Bq Er EFAULT
+.Fa Path
+points outside the process's allocated address space.
+.El
+.Sh SEE ALSO
+.Xr mkdir 2 ,
+.Xr unlink 2
+.Sh HISTORY
+The
+.Nm
+function call appeared in
+.Bx 4.2 .