[Suspend2][ 06/13] [Suspend2] Tell userui whether debugging is enabled.

[Nigel Cunningham <nigel@suspend2.net>]

Send a netlink message to the userspace ui component (if any), notifying it
as to whether debugging support is enabled.

Signed-off-by: Nigel Cunningham <nigel@suspend2.net>

 kernel/power/netlink.c |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/kernel/power/netlink.c b/kernel/power/netlink.c
index 696009d..0aaf90e 100644
--- a/kernel/power/netlink.c
+++ b/kernel/power/netlink.c
@@ -115,3 +115,15 @@ nlmsg_failure:
 		put_skb(uhd, skb);
 }
 
+#ifdef CONFIG_PM_DEBUG
+static int is_debugging = 1;
+#else
+static int is_debugging = 0;
+#endif
+
+static void send_whether_debugging(struct user_helper_data *uhd)
+{
+	suspend_send_netlink_message(uhd, NETLINK_MSG_IS_DEBUGGING,
+			&is_debugging, sizeof(int));
+}
+

--
Nigel Cunningham		nigel at suspend2 dot net
-
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