core: ioctl() code shrink
authorBartosz Golaszewski <bartekgola@gmail.com>
Mon, 2 Jan 2017 13:06:03 +0000 (14:06 +0100)
committerBartosz Golaszewski <bartekgola@gmail.com>
Mon, 2 Jan 2017 13:06:03 +0000 (14:06 +0100)
commit6f922ffb2556fa04f424086767a14b4d7d2dadba
tree24801259550309a109ee434981e36bdc0a85c7ac
parentddd60e024325e455c2fedcca5de52db38a5e135a
core: ioctl() code shrink

Wrap GPIO ioctl() calls in a routine setting the libgpiod errno in
case of an error.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
core.c