From c005073d0ba715153e3bea4c41589d1643ae9b64 Mon Sep 17 00:00:00 2001 From: Tobias Brunner Date: Wed, 18 Jun 2014 09:55:39 +0200 Subject: kernel-interface: Add destination prefix to get_nexthop() This allows to determine the next hop to reach a subnet, for instance, when installing routes for shunt policies. --- src/libhydra/kernel/kernel_interface.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'src/libhydra/kernel/kernel_interface.h') diff --git a/src/libhydra/kernel/kernel_interface.h b/src/libhydra/kernel/kernel_interface.h index bba6a5898..cd550383c 100644 --- a/src/libhydra/kernel/kernel_interface.h +++ b/src/libhydra/kernel/kernel_interface.h @@ -330,9 +330,12 @@ struct kernel_interface_t { * for the given source to dest. * * @param dest target destination address + * @param prefix prefix length if dest is a subnet, -1 for auto + * @param src source address to check, or NULL * @return next hop address, NULL if unreachable */ - host_t* (*get_nexthop)(kernel_interface_t *this, host_t *dest, host_t *src); + host_t* (*get_nexthop)(kernel_interface_t *this, host_t *dest, + int prefix, host_t *src); /** * Get the interface name of a local address. Interfaces that are down or -- cgit v1.2.3