/*
* Install Label Forwarding entry into the kernel.
*/
-void kernel_add_lsp(zebra_lsp_t *lsp)
+enum zebra_dplane_result kernel_add_lsp(zebra_lsp_t *lsp)
{
int ret;
if (!lsp || !lsp->best_nhlfe) { // unexpected
- kernel_lsp_pass_fail(lsp, SOUTHBOUND_INSTALL_FAILURE);
- return;
+ kernel_lsp_pass_fail(lsp, ZEBRA_DPLANE_INSTALL_FAILURE);
+ return ZEBRA_DPLANE_REQUEST_FAILURE;
}
ret = netlink_mpls_multipath(RTM_NEWROUTE, lsp);
kernel_lsp_pass_fail(lsp,
- (!ret) ?
- SOUTHBOUND_INSTALL_SUCCESS :
- SOUTHBOUND_INSTALL_FAILURE);
+ (!ret) ? ZEBRA_DPLANE_INSTALL_SUCCESS
+ : ZEBRA_DPLANE_INSTALL_FAILURE);
+
+ return ZEBRA_DPLANE_REQUEST_SUCCESS;
}
/*
* through the metric field (before kernel-MPLS). This shouldn't be an issue
* any longer, so REPLACE can be reintroduced.
*/
-void kernel_upd_lsp(zebra_lsp_t *lsp)
+enum zebra_dplane_result kernel_upd_lsp(zebra_lsp_t *lsp)
{
int ret;
if (!lsp || !lsp->best_nhlfe) { // unexpected
- kernel_lsp_pass_fail(lsp, SOUTHBOUND_INSTALL_FAILURE);
- return;
+ kernel_lsp_pass_fail(lsp, ZEBRA_DPLANE_INSTALL_FAILURE);
+ return ZEBRA_DPLANE_REQUEST_FAILURE;
}
ret = netlink_mpls_multipath(RTM_NEWROUTE, lsp);
kernel_lsp_pass_fail(lsp,
- (!ret) ?
- SOUTHBOUND_INSTALL_SUCCESS :
- SOUTHBOUND_INSTALL_FAILURE);
+ (!ret) ? ZEBRA_DPLANE_INSTALL_SUCCESS
+ : ZEBRA_DPLANE_INSTALL_FAILURE);
+
+ return ZEBRA_DPLANE_REQUEST_SUCCESS;
}
/*
* Delete Label Forwarding entry from the kernel.
*/
-void kernel_del_lsp(zebra_lsp_t *lsp)
+enum zebra_dplane_result kernel_del_lsp(zebra_lsp_t *lsp)
{
int ret;
if (!lsp) { // unexpected
- kernel_lsp_pass_fail(lsp,
- SOUTHBOUND_DELETE_FAILURE);
- return;
+ kernel_lsp_pass_fail(lsp, ZEBRA_DPLANE_DELETE_FAILURE);
+ return ZEBRA_DPLANE_REQUEST_FAILURE;
}
if (!CHECK_FLAG(lsp->flags, LSP_FLAG_INSTALLED)) {
- kernel_lsp_pass_fail(lsp,
- SOUTHBOUND_DELETE_FAILURE);
- return;
+ kernel_lsp_pass_fail(lsp, ZEBRA_DPLANE_DELETE_FAILURE);
+ return ZEBRA_DPLANE_REQUEST_FAILURE;
}
ret = netlink_mpls_multipath(RTM_DELROUTE, lsp);
kernel_lsp_pass_fail(lsp,
- (!ret) ?
- SOUTHBOUND_DELETE_SUCCESS :
- SOUTHBOUND_DELETE_FAILURE);
+ (!ret) ? ZEBRA_DPLANE_DELETE_SUCCESS
+ : ZEBRA_DPLANE_DELETE_FAILURE);
+
+ return ZEBRA_DPLANE_REQUEST_SUCCESS;
}
int mpls_kernel_init(void)