From: Jeremy Kerr <jk@ozlabs.org>
Date: Mon, 19 Aug 2013 03:58:23 +0000 (+0800)
Subject: lib/waiter: handle -EINTR
X-Git-Tag: v1.0.0~512
X-Git-Url: http://git.ozlabs.org/?a=commitdiff_plain;ds=sidebyside;h=c7e26c27c7e029e6670dfebc8f27d9295e9fdeb7;hp=c7e26c27c7e029e6670dfebc8f27d9295e9fdeb7;p=petitboot

lib/waiter: handle -EINTR

Now that we're handing non-fatal signals (i.e., SIGCHLD in the process
lib), we need to gracefully handle -EINTR from poll().

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
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