Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
-- create a low-level request routine accepting a structure containing request
- configuration
-- for high-level request functions separate the polarity and direction settings
- from other flags
-- create a routine for finding GPIO lines by name (plus an extended version
- requesting the line too)
-- separate the line information logic updates, make it run in the background
- after requesting/releasing lines and find a way to inform users of failures
- to update line info
-- create a set of functions for requesting/waiting for events on lines
+- create a tool for finding the gpiochip name and line offset by line name
+- create a public routine for reading events from a file descriptor