[Suspend2][ 01/13] [Suspend2] Storage.c header.

[Nigel Cunningham <nigel@suspend2.net>]

Header for the storage.c file. This file provides the interface to a
userspace helper that manages access to storage (possibly network storage,
eg).

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

 kernel/power/storage.c |   36 ++++++++++++++++++++++++++++++++++++
 1 files changed, 36 insertions(+), 0 deletions(-)

diff --git a/kernel/power/storage.c b/kernel/power/storage.c
new file mode 100644
index 0000000..91b24a6
--- /dev/null
+++ b/kernel/power/storage.c
@@ -0,0 +1,36 @@
+/*
+ * kernel/power/storage.c
+ *
+ * Copyright (C) 2005-2006 Nigel Cunningham <nigel@suspend2.net>
+ *
+ * This file is released under the GPLv2.
+ *
+ * Routines for talking to a userspace program that manages storage.
+ *
+ * The kernel side:
+ * - starts the userspace program;
+ * - sends messages telling it when to open and close the connection;
+ * - tells it when to quit;
+ *
+ * The user space side:
+ * - passes messages regarding status;
+ *
+ */
+
+#include <linux/suspend.h>
+#include <linux/freezer.h>
+ 
+#include "proc.h"
+#include "modules.h"
+#include "netlink.h"
+#include "storage.h"
+#include "ui.h"
+
+static struct user_helper_data usm_helper_data;
+static struct suspend_module_ops usm_ops;
+static int message_received = 0;
+static int activations = 0;
+static int usm_prepare_count = 0;
+static int storage_manager_last_action = 0;
+static int storage_manager_action = 0;
+       

--
Nigel Cunningham		nigel at suspend2 dot net