X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fnetwork%2Fnetworkd-network.c;h=d6b06e8a97034f3c1cf8ae7667d03e38bc68f5f3;hp=5d7ce1ced2ffe2abd4b5f4b59b302779f68ade71;hb=7951dea20911969287878e6897b3eca348721ade;hpb=1727a595225132eb73ec134b6979d9c713b42e8c

diff --git a/src/network/networkd-network.c b/src/network/networkd-network.c
index 5d7ce1ced..d6b06e8a9 100644
--- a/src/network/networkd-network.c
+++ b/src/network/networkd-network.c
@@ -331,3 +331,42 @@ int config_parse_netdev(const char *unit,
 
         return 0;
 }
+
+int config_parse_tunnel(const char *unit,
+                        const char *filename,
+                        unsigned line,
+                        const char *section,
+                        unsigned section_line,
+                        const char *lvalue,
+                        int ltype,
+                        const char *rvalue,
+                        void *data,
+                        void *userdata) {
+        Network *network = userdata;
+        NetDev *netdev;
+        int r;
+
+        assert(filename);
+        assert(lvalue);
+        assert(rvalue);
+        assert(data);
+
+        r = netdev_get(network->manager, rvalue, &netdev);
+        if (r < 0) {
+                log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+                           "Tunnel is invalid, ignoring assignment: %s", rvalue);
+                return 0;
+        }
+
+        if (netdev->kind != NETDEV_KIND_IPIP &&
+            netdev->kind != NETDEV_KIND_SIT &&
+            netdev->kind != NETDEV_KIND_GRE) {
+                log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+                           "NetDev is not a tunnel, ignoring assignment: %s", rvalue);
+                return 0;
+        }
+
+        network->tunnel = netdev;
+
+        return 0;
+}