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(parent: 8b7651f) | patch
iio: event_monitor: Flush output on event
authorZach DeCook <zachdecook@librem.one>
Wed, 8 Dec 2021 21:48:08 +0000 (16:48 -0500)
committerJonathan Cameron <Jonathan.Cameron@huawei.com>
Thu, 16 Dec 2021 12:20:35 +0000 (12:20 +0000)
commitc054fe9936065759b21b493ac1e7d9a2be014083
tree3e619bc17ed5f227efb82656cc682545b24cd83atree | snapshot
parent8b7651f2596238ca54225ebbcfbd3f14a4c41887commit | diff
iio: event_monitor: Flush output on event

By flushing the output, iio_event_monitor can be more useful to programs
chained along with it.

  iio_event_monitor stk3310 | awk '/rising/{system("my_unlockscreen.sh")} /falling/{system("my_lockscreen.sh")}'

Without this flush, the above example would buffer a number of events,
then after a while run the lock/unlock scripts several times.

Signed-off-by: Zach DeCook <zachdecook@librem.one>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
tools/iio/iio_event_monitor.c diff | blob | history
Domain: System / Kernel;