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(parent: 4869d3d) | patch
gpiomon: don't ignore superfluous arguments
authorBartosz Golaszewski <bartekgola@gmail.com>
Wed, 14 Jun 2017 10:53:19 +0000 (12:53 +0200)
committerBartosz Golaszewski <bartekgola@gmail.com>
Wed, 14 Jun 2017 10:53:19 +0000 (12:53 +0200)
commit01a8307bb735f27770bdcff952eab1bb6c95cb1d
tree0970504bf2669126e9ef1e2c181ab24fb1cdd3d3tree | snapshot
parent4869d3d8d3e585c8ca2c18990e813a94c63b65f2commit | diff
gpiomon: don't ignore superfluous arguments

We don't currently support watching more than one line at a time. Bail
out if the user gives us more than two non-option arguments.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
src/tools/gpiomon.c diff | blob | history
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