core: implement gpiod_line_is_free()
authorBartosz Golaszewski <bartekgola@gmail.com>
Mon, 9 Jan 2017 14:03:55 +0000 (15:03 +0100)
committerBartosz Golaszewski <bartekgola@gmail.com>
Mon, 9 Jan 2017 14:05:00 +0000 (15:05 +0100)
commit5012e3c3d36293084bde71d065bc5c452e07130c
treee58705b96871d5f03759a2680a5cbafae8b44715
parent9d21200a0695731b7afb8c6dfb4d75e52ee25b96
core: implement gpiod_line_is_free()

This routine allows the user to check if neither ownership nor any
event notifications were requested for this line.

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