7dc5a7949c
Obtained from: OpenBSD
115 lines
4.2 KiB
Groff
115 lines
4.2 KiB
Groff
.\" 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.
|
|
.\"
|
|
.\" @(#)mkdir.2 8.2 (Berkeley) 12/11/93
|
|
.\" $Id: mkdir.2,v 1.6 1997/02/22 15:04:07 peter Exp $
|
|
.\"
|
|
.Dd December 11, 1993
|
|
.Dt MKDIR 2
|
|
.Os BSD 4.2
|
|
.Sh NAME
|
|
.Nm mkdir
|
|
.Nd make a directory file
|
|
.Sh SYNOPSIS
|
|
.Fd #include <sys/types.h>
|
|
.Fd #include <sys/stat.h>
|
|
.Ft int
|
|
.Fn mkdir "const char *path" "mode_t mode"
|
|
.Sh DESCRIPTION
|
|
The directory
|
|
.Fa path
|
|
is created with the access permissions specified by
|
|
.Fa mode
|
|
and restricted by the
|
|
.Xr umask 2
|
|
of the calling process.
|
|
.Pp
|
|
The directory's owner ID is set to the process's effective user ID.
|
|
The directory's group ID is set to that of the parent directory in
|
|
which it is created.
|
|
.Sh RETURN VALUES
|
|
A 0 return value indicates success. A -1 return value
|
|
indicates an error, and an error code is stored in
|
|
.Va errno .
|
|
.Sh ERRORS
|
|
.Fn Mkdir
|
|
will fail and no directory will be created if:
|
|
.Bl -tag -width ENAMETOOLO
|
|
.It Bq Er ENOTDIR
|
|
A component of the path prefix is not a directory.
|
|
.It Bq Er ENAMETOOLONG
|
|
A component of a pathname exceeded 255 characters,
|
|
or an entire path name exceeded 1023 characters.
|
|
.It Bq Er ENOENT
|
|
A component of the path prefix does not exist.
|
|
.It Bq Er EACCES
|
|
Search permission is denied for a component of the path prefix.
|
|
.It Bq Er ELOOP
|
|
Too many symbolic links were encountered in translating the pathname.
|
|
.It Bq Er EPERM
|
|
The
|
|
.Fa path
|
|
argument contains a byte with the high-order bit set.
|
|
.It Bq Er EROFS
|
|
The named file resides on a read-only file system.
|
|
.It Bq Er EEXIST
|
|
The named file exists.
|
|
.It Bq Er ENOSPC
|
|
The new directory cannot be created because there is no space left
|
|
on the file system that will contain the directory.
|
|
.It Bq Er ENOSPC
|
|
There are no free inodes on the file system on which the
|
|
directory is being created.
|
|
.It Bq Er EDQUOT
|
|
The new directory cannot be created because the user's
|
|
quota of disk blocks on the file system that will
|
|
contain the directory has been exhausted.
|
|
.It Bq Er EDQUOT
|
|
The user's quota of inodes on the file system on
|
|
which the directory is being created has been exhausted.
|
|
.It Bq Er EIO
|
|
An I/O error occurred while making the directory entry or allocating the inode.
|
|
.It Bq Er EIO
|
|
An I/O error occurred while reading from or writing to the file system.
|
|
.It Bq Er EFAULT
|
|
.Fa Path
|
|
points outside the process's allocated address space.
|
|
.El
|
|
.Sh SEE ALSO
|
|
.Xr chmod 2 ,
|
|
.Xr stat 2 ,
|
|
.Xr umask 2
|
|
.Sh STANDARDS
|
|
The
|
|
.Fn mkdir
|
|
function call is expected to conform to
|
|
.St -p1003.1-90 .
|