From 02e263c5bcec23f9134140dcef5b6f5a4412ed2b Mon Sep 17 00:00:00 2001
From: Thomas Bächler <thomas@archlinux.org>
Date: Mon, 31 Jan 2011 22:01:31 +0100
Subject: Enhance sleep hook to watch for device availability

Add a sleepdevice= parameter that will watch for the specified device to
appear and then move on. This is more flexible than a defined sleep period
and prevents needless waiting if the device appears sooner.

Original patch by: Dan McGee <dan@archlinux.org>
---
 hooks/sleep | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'hooks')

diff --git a/hooks/sleep b/hooks/sleep
index bade71a..50f3db3 100644
--- a/hooks/sleep
+++ b/hooks/sleep
@@ -4,6 +4,10 @@ run_hook ()
     if [ -z "${sleeptime}" ] || ! [ "${sleeptime}" -gt 0 ]; then
         sleeptime=5
     fi
-    msg "Sleeping for ${sleeptime} seconds."
-    sleep ${sleeptime}
+    if [ -n "${sleepdevice}" ]; then
+        poll_device "${sleepdevice}" ${sleeptime}
+    else
+        msg "Sleeping for ${sleeptime} seconds."
+        sleep ${sleeptime}
+    fi
 }
-- 
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