From 6598465d6135f5c697aee075c1c95cdbcd16f255 Mon Sep 17 00:00:00 2001 From: Eric Wong Date: Wed, 22 Sep 2021 02:24:31 +0000 Subject: script/lei: describe purpose of sleep loop It looks dumb, but I'm not about to take a runtime penalty to use signalfd|EVFILT_SIGNAL, here, either. --- script/lei | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'script') diff --git a/script/lei b/script/lei index 399296ba..bc437798 100755 --- a/script/lei +++ b/script/lei @@ -137,6 +137,6 @@ while (1) { $sigchld->(); if (my $sig = ($x_it_code & 127)) { kill $sig, $$; - sleep(1) while 1; + sleep(1) while 1; # no self-pipe/signalfd, here, so we loop } exit($x_it_code >> 8); -- cgit v1.2.3-24-ge0c7