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Add an optional kernel-interface parameter to install IPs with a custom prefix

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This commit is contained in:
Martin Willi
2012-11-29 10:22:51 +01:00
parent fdd94fc846
commit 50bd755871
8 changed files with 31 additions and 23 deletions
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src/libhydra/kernel/kernel_interface.c
+5 -4
View File
@@ -312,23 +312,24 @@ METHOD(kernel_interface_t, create_address_enumerator, enumerator_t*,
}
METHOD(kernel_interface_t, add_ip, status_t,
private_kernel_interface_t *this, host_t *virtual_ip, host_t *iface_ip)
private_kernel_interface_t *this, host_t *virtual_ip, int prefix,
host_t *iface_ip)
{
if (!this->net)
{
return NOT_SUPPORTED;
}
return this->net->add_ip(this->net, virtual_ip, iface_ip);
return this->net->add_ip(this->net, virtual_ip, prefix, iface_ip);
}
METHOD(kernel_interface_t, del_ip, status_t,
private_kernel_interface_t *this, host_t *virtual_ip)
private_kernel_interface_t *this, host_t *virtual_ip, int prefix)
{
if (!this->net)
{
return NOT_SUPPORTED;
}
return this->net->del_ip(this->net, virtual_ip);
return this->net->del_ip(this->net, virtual_ip, prefix);
}
METHOD(kernel_interface_t, add_route, status_t,
src/libhydra/kernel/kernel_interface.h
+4 -2
View File
@@ -336,10 +336,11 @@ struct kernel_interface_t {
* The virtual IP is attached to the interface where the iface_ip is found.
*
* @param virtual_ip virtual ip address to assign
* @param prefix prefix length to install IP with, -1 for auto
* @param iface_ip IP of an interface to attach virtual IP
* @return SUCCESS if operation completed
*/
status_t (*add_ip) (kernel_interface_t *this, host_t *virtual_ip,
status_t (*add_ip) (kernel_interface_t *this, host_t *virtual_ip, int prefix,
host_t *iface_ip);
/**
@@ -348,9 +349,10 @@ struct kernel_interface_t {
* The kernel interface uses refcounting, see add_ip().
*
* @param virtual_ip virtual ip address to assign
* @param prefix prefix length of the IP to uninstall, -1 for auto
* @return SUCCESS if operation completed
*/
status_t (*del_ip) (kernel_interface_t *this, host_t *virtual_ip);
status_t (*del_ip) (kernel_interface_t *this, host_t *virtual_ip, int prefix);
/**
* Add a route.
src/libhydra/kernel/kernel_net.h
+4 -2
View File
@@ -115,10 +115,11 @@ struct kernel_net_t {
* The virtual IP is attached to the interface where the iface_ip is found.
*
* @param virtual_ip virtual ip address to assign
* @param prefix prefix length to install with IP address, -1 for auto
* @param iface_ip IP of an interface to attach virtual IP
* @return SUCCESS if operation completed
*/
status_t (*add_ip) (kernel_net_t *this, host_t *virtual_ip,
status_t (*add_ip) (kernel_net_t *this, host_t *virtual_ip, int prefix,
host_t *iface_ip);
/**
@@ -127,9 +128,10 @@ struct kernel_net_t {
* The kernel interface uses refcounting, see add_ip().
*
* @param virtual_ip virtual ip address to assign
* @param prefix prefix length of the IP to uninstall, -1 for auto
* @return SUCCESS if operation completed
*/
status_t (*del_ip) (kernel_net_t *this, host_t *virtual_ip);
status_t (*del_ip) (kernel_net_t *this, host_t *virtual_ip, int prefix);
/**
* Add a route.