mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 21:42:43 +00:00
98c0c5e9e6
The URLs of the form `help://man/<section>/<page>` link to another help page inside the help application. All previous relative page links are replaced by this new form. This doesn't change any behavior but it looks much nicer :^) Note that man doesn't handle these new links, but the previous relative links didn't work either.
35 lines
488 B
Markdown
35 lines
488 B
Markdown
## Name
|
|
|
|
full - always full device
|
|
|
|
## Description
|
|
|
|
`/dev/full` is a character device which is always full.
|
|
|
|
Reading from `/dev/full` returns '\0' bytes and exits with status 0.
|
|
|
|
Writing to `/dev/full` fails with ENOSPC error.
|
|
|
|
To create it manually:
|
|
|
|
```sh
|
|
mknod /dev/full c 1 7
|
|
chmod 666 /dev/full
|
|
```
|
|
|
|
## Files
|
|
|
|
* /dev/full
|
|
|
|
## Examples
|
|
|
|
```sh
|
|
$ head -c 8 /dev/full | hexdump
|
|
00 00 00 00 00 00 00 00
|
|
```
|
|
|
|
## See also
|
|
|
|
* [`null`(4)](help://man/4/null)
|
|
* [`zero`(4)](help://man/4/zero)
|
|
|