Timeline for Udev rule for syfs class/device attribute ownership
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 7 at 22:57 | vote | accept | olishmollie | ||
| Jan 7 at 22:55 | comment | added | olishmollie |
Thanks Hauke. The question you linked was asking how to change ownership from within the driver, which I know how to do, but want to avoid. But rules with RUN worked: SUBSYSTEM=="my_class", GROUP="my_group", RUN="/usr/bin/chown -R root:my_group /sys$devpath".
|
|
| Jan 7 at 20:00 | comment | added | grawity | That would tie driver code to knowledge of specific group IDs, which is not the norm in Linux (the tty group is the only exception I've seen), and indeed avoiding that sort of thing is the whole purpose of udev rules... | |
| Jan 7 at 19:51 | history | answered | Hauke Laging | CC BY-SA 4.0 |