tests: new assertion
authorBartosz Golaszewski <bartekgola@gmail.com>
Fri, 29 Sep 2017 15:21:15 +0000 (17:21 +0200)
committerBartosz Golaszewski <bartekgola@gmail.com>
Fri, 29 Sep 2017 15:21:15 +0000 (17:21 +0200)
commitae0fc2690321b18e91935a7d8f999c1b0131ea67
treeff830e74b16dcaa5cdf4552997a73164c5792d16
parent1a6a61cbe1a3cdae45207cbe2725d9f707fc13ad
tests: new assertion

Add a helper for checking the current errno value.

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