Import macOS userland

adv_cmds-176
basic_cmds-55
bootstrap_cmds-116.100.1
developer_cmds-66
diskdev_cmds-667.40.1
doc_cmds-53.60.1
file_cmds-321.40.3
mail_cmds-35
misc_cmds-34
network_cmds-606.40.1
patch_cmds-17
remote_cmds-63
shell_cmds-216.60.1
system_cmds-880.60.2
text_cmds-106

1 files changed, 137 insertions, 0 deletions

diff --git a/file_cmds/mknod/mknod.8 b/file_cmds/mknod/mknod.8
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+.\"	$NetBSD: mknod.8,v 1.15 1998/09/11 07:20:48 mycroft Exp $
+.\"
+.\" Copyright (c) 1980, 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.
+.\"
+.\"     @(#)mknod.8	8.2 (Berkeley) 12/11/93
+.\"
+.Dd September 11, 1998
+.Dt MKNOD 8
+.Os NetBSD 1.4
+.Sh NAME
+.Nm mknod
+.Nd make device special file
+.Sh SYNOPSIS
+.Nm
+.Op Fl F Ar format
+.Ar name
+.Op Cm c | Cm b
+.Ar major minor
+.Nm
+.Op Fl F Ar format
+.Ar name
+.Op Cm c | Cm b
+.Ar major unit subunit
+.Nm
+.Ar name
+.Op Cm c | Cm b
+.Ar number
+.Nm
+.Ar name
+.Ar w
+.Sh DESCRIPTION
+The
+.Nm
+command creates device special files.
+.Pp
+To make nodes manually, the required arguments are:
+.Pp
+.Bl -tag -width majorx
+.It Ar name
+Device name, for example
+.Dq sd
+for a SCSI disk on an HP300 or a
+.Dq pty
+for pseudo-devices.
+.It Cm b | Cm c | Cm w
+Type of device. If the
+device is a block type device such as a tape or disk drive which needs
+both cooked and raw special files,
+the type is
+.Cm b .
+Whiteout nodes are type
+.Cm w .
+All other devices are character type devices, such as terminal
+and pseudo devices, and are type
+.Cm c .
+.It Ar major
+The major device number is an integer number which tells the kernel
+which device driver entry point to use.
+.It Ar minor
+The minor device number tells the kernel which one of several similar
+devices the node corresponds to; for example, it may be a specific serial
+port or pty.
+.It Ar unit and subunit
+The unit and subunit numbers select a subset of a device; for example, the
+unit may specify a particular SCSI disk, and the subunit a partition on
+that disk.  (Currently this form of specification is only supported by the
+.Ar bsdos
+format, for compatibility with the
+.Bsx
+.Xr mknod 8 . )
+.El
+.Pp
+Device numbers for different operating systems may be packed in a different
+format.  To create device nodes that may be used by such an operating system
+(e.g. in an exported file system used for netbooting), the
+.Fl F
+option is used.  The following formats are recognized:
+native,
+386bsd,
+4bsd,
+bsdos,
+freebsd,
+hpux,
+isc,
+linux,
+netbsd,
+osf1,
+sco,
+solaris,
+sunos,
+svr3,
+svr4 and
+ultrix.
+.Pp
+Alternatively, a single opaque device number may be specified.
+.Sh SEE ALSO
+.Xr mkfifo 1 ,
+.Xr mkfifo 2 ,
+.Xr mknod 2
+.Sh HISTORY
+A
+.Nm
+command appeared in
+.At v6 .
+The
+.Fl F
+option appeared in
+.Nx 1.4 .