blob: 24c84a7e199b7f1cb1e1e0348ed5c11716d53d54 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
[[!meta copyright="Copyright © 2024 Free Software Foundation,
Inc."]]
[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable
id="license" text="Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation License, Version 1.2 or
any later version published by the Free Software Foundation; with no Invariant
Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
is included in the section entitled [[GNU Free Documentation
License|/fdl]]."]]"""]]
[[!tag stable_URL]]
`devnode` is the Hurd devnode translator. It exposes a Mach device as
a filesystem node (hence "devnode"), so you can do `open("/dev/foobar")`
then `device_open("foobar")`. In particular this means that the
Unix permission model can be used to manage access to the fs node,
rather than you having to have the device master port (= be root).
|
