tree 19c6fa2ce86982adcd246681e3157d5483405c79
parent 8d507725ef565ce6800e638790b9c615b969b9fc
author Avery Pennarun <apenwarr@gmail.com> 1465025886 -0400
committer Avery Pennarun <apenwarr@gmail.com> 1465029113 -0400

log_uploader: make SIGUSR1 wake us from sleep.

If not already uploading logs, this will trigger a new upload
cycle. b/28888330

Also fix the usage method for --freq, which lied and set the default was 60
seconds.  Actually the default was "only run once."

Change-Id: I2b1e9be00462d0a1320125682927fa78c07a21e0