gpioset: new option
authorBartosz Golaszewski <bartekgola@gmail.com>
Tue, 17 Jan 2017 14:43:13 +0000 (15:43 +0100)
committerBartosz Golaszewski <bartekgola@gmail.com>
Tue, 17 Jan 2017 14:43:13 +0000 (15:43 +0100)
commit16eef73475b14e185fba8c352bd3db3fdfd016a2
tree6332ebd9ef1753cc4a76f14a44ccaf5bd95d11b5
parent3407de398a34bbbf79ee47654e64e467ad0306d5
gpioset: new option

Add an option allowing the program to detach from the controlling
terminal after setting values. This is useful for pulled-down/up pins
that we want to keep exported.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
src/tools/gpioset.c