Imported Upstream version 5.1.0

1 files changed, 15 insertions, 0 deletions

diff --git a/src/libstrongswan/networking/tun_device.h b/src/libstrongswan/networking/tun_device.h
index b22a5d170..1d330f133 100644
--- a/src/libstrongswan/networking/tun_device.h
+++ b/src/libstrongswan/networking/tun_device.h
@@ -66,6 +66,14 @@ struct tun_device_t {
 	bool (*set_address)(tun_device_t *this, host_t *addr, u_int8_t netmask);
 
 	/**
+	 * Get the IP address previously assigned to using set_address().
+	 *
+	 * @param netmask		pointer receiving the configured netmask, or NULL
+	 * @return				address previously set, NULL if none
+	 */
+	host_t* (*get_address)(tun_device_t *this, u_int8_t *netmask);
+
+	/**
 	 * Bring the TUN device up
 	 *
 	 * @return				TRUE if operation successful
@@ -95,6 +103,13 @@ struct tun_device_t {
 	char *(*get_name)(tun_device_t *this);
 
 	/**
+	 * Get the underlying tun file descriptor.
+	 *
+	 * @return				file descriptor of this tun device
+	 */
+	int (*get_fd)(tun_device_t *this);
+
+	/**
 	 * Destroy a tun_device_t
 	 */
 	void (*destroy)(tun_device_t *this);