mirror of
https://github.com/RT-Thread/rt-thread.git
synced 2025-01-24 14:57:25 +08:00
83e95bdff4
Signed-off-by: xqyjlj <xqyjlj@126.com> Signed-off-by: Shell <smokewood@qq.com> Co-authored-by: xqyjlj <xqyjlj@126.com>
6 lines
386 B
Markdown
6 lines
386 B
Markdown
# The Pseudo Terminal Filesystem
|
|
|
|
The device register on ptyfs is also registered in device frameworks with `rt_device_register()`.
|
|
|
|
It's possible to mount a new ptyfs instance on another path. Each instance is isolated to each other. And they don't share the id system. But generally speaking, you have to mount the ptyfs on `/dev` root, since all the file nodes in ptyfs are devices.
|