summaryrefslogtreecommitdiffstats
path: root/kernel/arch/um/drivers/umcast.h
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/arch/um/drivers/umcast.h')
-rw-r--r--kernel/arch/um/drivers/umcast.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/kernel/arch/um/drivers/umcast.h b/kernel/arch/um/drivers/umcast.h
new file mode 100644
index 000000000..c190c6440
--- /dev/null
+++ b/kernel/arch/um/drivers/umcast.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2001 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
+ * Licensed under the GPL
+ */
+
+#ifndef __DRIVERS_UMCAST_H
+#define __DRIVERS_UMCAST_H
+
+#include <net_user.h>
+
+struct umcast_data {
+ char *addr;
+ unsigned short lport;
+ unsigned short rport;
+ void *listen_addr;
+ void *remote_addr;
+ int ttl;
+ int unicast;
+ void *dev;
+};
+
+extern const struct net_user_info umcast_user_info;
+
+extern int umcast_user_write(int fd, void *buf, int len,
+ struct umcast_data *pri);
+
+#endif