at device creation and removal
- the unique key to the device at that point in time
- the kernel's path to the device directory without the leading
- /sys, and always starting with with a slash
+ /sys, and always starting with a slash
- all elements of a devpath must be real directories. Symlinks
pointing to /sys/devices must always be resolved to their real
target and the target path must be used to access the device.
- Block
The converted block subsystem at /sys/class/block or
/sys/subsystem/block will contain the links for disks and partitions
- at the same level, never in a hierarchy. Assuming the block subsytem to
+ at the same level, never in a hierarchy. Assuming the block subsystem to
contain only disks and not partition devices in the same flat list is
a bug in the application.