summaryrefslogtreecommitdiffstats
path: root/install
diff options
context:
space:
mode:
Diffstat (limited to 'install')
-rw-r--r--install/sleep3
1 files changed, 3 insertions, 0 deletions
diff --git a/install/sleep b/install/sleep
index f7f82bd..a59d0c3 100644
--- a/install/sleep
+++ b/install/sleep
@@ -15,5 +15,8 @@ cat <<HELPEOF
for a fixed time interval. The time in seconds
can be specified in the sleeptime= command line
parameter. The default is 5 seconds.
+ If a sleepdevice= parameter is specified, sleep
+ until the given device node is available, polling
+ at one second intervals until sleeptime is reached.
HELPEOF
}