From: Jeremy Kerr <jk@ozlabs.org>
Date: Tue, 21 May 2013 06:20:51 +0000 (+0800)
Subject: ui/common: Add code to send cancel-default messages
X-Git-Tag: v1.0.0~579
X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=commitdiff_plain;h=e65870b0d7638ad9e848b87526a04e32bc96f756

ui/common: Add code to send cancel-default messages

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
---

diff --git a/ui/common/discover-client.c b/ui/common/discover-client.c
index 107d031..ae5d5cd 100644
--- a/ui/common/discover-client.c
+++ b/ui/common/discover-client.c
@@ -278,3 +278,16 @@ int discover_client_boot(struct discover_client *client,
 
 	return rc;
 }
+
+int discover_client_cancel_default(struct discover_client *client)
+{
+	struct pb_protocol_message *message;
+
+	message = pb_protocol_create_message(client,
+			PB_PROTOCOL_ACTION_CANCEL_DEFAULT, 0);
+
+	if (!message)
+		return -1;
+
+	return pb_protocol_write_message(client->fd, message);
+}
diff --git a/ui/common/discover-client.h b/ui/common/discover-client.h
index 2245a65..83bb9c9 100644
--- a/ui/common/discover-client.h
+++ b/ui/common/discover-client.h
@@ -59,4 +59,8 @@ int discover_client_boot(struct discover_client *client,
 		const struct device *device,
 		const struct boot_option *boot_option,
 		const struct pb_boot_data *data);
+
+/* Tell the discover server to cancel the default boot option, if any
+ */
+int discover_client_cancel_default(struct discover_client *client);
 #endif