core: new error number
authorBartosz Golaszewski <bartekgola@gmail.com>
Mon, 9 Jan 2017 14:08:47 +0000 (15:08 +0100)
committerBartosz Golaszewski <bartekgola@gmail.com>
Mon, 9 Jan 2017 14:08:47 +0000 (15:08 +0100)
commit3609ae4b0b15349707bfcea529bd75e58169783a
tree28f14489746193979069ff029ad33574edfff68d
parent5012e3c3d36293084bde71d065bc5c452e07130c
core: new error number

Add an error indicating that given line is currently in use.

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