From 1881ba48b1f43a312581796afc7a68b01e0e91a1 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 27 Jun 2009 22:09:28 +0200 Subject: Update a comment, no code changes Signed-off-by: Denys Vlasenko --- util-linux/volume_id/get_devname.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'util-linux') diff --git a/util-linux/volume_id/get_devname.c b/util-linux/volume_id/get_devname.c index 181b6db7e..a1786df1c 100644 --- a/util-linux/volume_id/get_devname.c +++ b/util-linux/volume_id/get_devname.c @@ -92,7 +92,9 @@ uuidcache_check_device(const char *device, /* Users report that mucking with floppies (especially non-present * ones) is significant PITA. This is a horribly dirty hack, - * but it is very useful in real world. */ + * but it is very useful in real world. + * If this will ever need to be enabled, consider using O_NONBLOCK. + */ if (major(statbuf->st_rdev) == 2) return TRUE; -- cgit v1.2.3