We had two very similar functions: device_read_db_aux and device_read_db,
and a number of wrappers for them:
device_read_db_aux
← device_read_db (in sd-device.c)
← all functions in sd-device.c, including sd_device_is_initialized
← device_read_db_force
← event_execute_rules_on_remove (in udev-event.c)
device_read_db (in device-private.c)
← functions in device_private.c (but not device_read_db_force):
device_get_devnode_{mode,uid,gid}
device_get_devlink_priority
device_get_watch_handle
device_clone_with_db
← called from udevadm, udev-{node,event,watch}.c
Before 7141e4f62c (sd-device: don't retry loading
uevent/db files more than once), the two implementations were the same. In that
commit, device_read_db_aux was changed. Those changes were reverted in the parent
commit, so the two implementations are now again the same except for superficial
differences. This commit removes device_read_db (in sd-device.c), and renames
device_read_db_aux to device_read_db_internal and makes everyone use this one
implementation. There should be no functional change.
ebcc52fad6