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Diffstat (limited to 'static/netbsd/man2/mkdir.2')
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diff --git a/static/netbsd/man2/mkdir.2 b/static/netbsd/man2/mkdir.2 new file mode 100644 index 00000000..d3011549 --- /dev/null +++ b/static/netbsd/man2/mkdir.2 @@ -0,0 +1,179 @@ +.\" $NetBSD: mkdir.2,v 1.33 2025/09/12 14:54:36 jschauma Exp $ +.\" +.\" 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. 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 +.\" +.Dd September 12, 2025 +.Dt MKDIR 2 +.Os +.Sh NAME +.Nm mkdir , +.Nm mkdirat +.Nd make a directory file +.Sh LIBRARY +.Lb libc +.Sh SYNOPSIS +.In sys/stat.h +.Ft int +.Fn mkdir "const char *path" "mode_t mode" +.In sys/stat.h +.In fcntl.h +.Ft int +.Fn mkdirat "int fd" "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. +On +.Nx +all other mode bits +.Dv ( S_ISUID , +.Dv S_ISGID , +.Dv S_ISTXT ) +are ignored. +This is implementation defined; for example on Linux +.Dv S_ISTXT +is honored. +.Pp +.Fn mkdirat +works the same way as +.Fn mkdir +except if +.Fa path +is relative. +In that case, it is looked up from a directory whose file +descriptor was passed as +.Fa fd . +Search permission is required this directory. +.\" (These alternatives await a decision about the semantics of O_SEARCH) +.\" Search permission is required on this directory +.\" except if +.\" .Fa fd +.\" was opened with the +.\" .Dv O_SEARCH +.\" flag. +.\" - or - +.\" This file descriptor must have been opened with the +.\" .Dv O_SEARCH +.\" flag. +.Fa fd +can be set to +.Dv AT_FDCWD +in order to specify the current directory. +.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 +.Rv -std mkdir mkdirat +.Sh ERRORS +Both +.Fn mkdir +and +.Fn mkdirat +will fail and no directory will be created if: +.Bl -tag -width Er +.It Bq Er EACCES +Search permission is denied for a component of the path prefix. +.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. +Or, the user's quota of inodes on the file system on +which the directory is being created has been exhausted. +.It Bq Er EEXIST +The named file exists. +.It Bq Er EFAULT +.Fa path +points outside the process's allocated address space. +.It Bq Er EIO +An I/O error occurred while making the directory entry or allocating the inode; +or an I/O error occurred while reading from or writing to the file system. +.It Bq Er ELOOP +Too many symbolic links were encountered in translating the pathname. +.It Bq Er EMLINK +The new directory cannot be created because the parent directory contains too +many subdirectories. +.It Bq Er ENAMETOOLONG +A component of a pathname exceeded +.Brq Dv NAME_MAX +characters, or an entire path name exceeded +.Brq Dv PATH_MAX +characters. +.It Bq Er ENOENT +A component of the path prefix does not exist. +.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. +Or, there are no free inodes on the file system on which the +directory is being created. +.It Bq Er ENOTDIR +A component of the path prefix is not a directory. +.It Bq Er EROFS +The named file resides on a read-only file system. +.El +.Pp +In addition, +.Fn mkdirat +will fail if: +.Bl -tag -width Er +.It Bq Er EBADF +.Fa path +does not specify an absolute path and +.Fa fd +is neither +.Dv AT_FDCWD +nor a valid file descriptor open for reading or searching. +.It Bq Er ENOTDIR +.Fa path +is not an absolute path and +.Fa fd +is a file descriptor associated with a non-directory file. +.El +.Sh SEE ALSO +.Xr chmod 2 , +.Xr stat 2 , +.Xr umask 2 +.Sh STANDARDS +The +.Fn mkdir +function conforms to +.St -p1003.1-90 . +.Fn mkdirat +conforms to +.St -p1003.1-2008 . +.Sh HISTORY +The +.Fn mkdir +function appeared in +.At v1 . |