tests: explain the need for qsort()
authorBartosz Golaszewski <bartekgola@gmail.com>
Wed, 1 Mar 2017 10:12:03 +0000 (11:12 +0100)
committerBartosz Golaszewski <bartekgola@gmail.com>
Wed, 1 Mar 2017 10:12:03 +0000 (11:12 +0100)
commit9189bc89b88913c9d531a6b9593777bb1eb7a103
tree9ec19e5c9ef5cd373101c0b79d293b259e298973
parent8100a02af1cbd6bbb2a8fac7b1d3135cb0e19132
tests: explain the need for qsort()

Add a comment explaining why we need to sort the mockup gpiochip
structures after detecting them with udev.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
tests/unit/gpiod-unit.c