networkd: route/address - use trivial hash functions

[elogind.git] / src / network / networkd-route.c

diff --git a/src/network/networkd-route.c b/src/network/networkd-route.c
index 8b020adba469a29739357262e8e362a8bae6b659..f451b975a701bb9b7ed1ecb337a8c55939f078b5 100644 (file)
--- a/src/network/networkd-route.c
+++ b/src/network/networkd-route.c
@@ -32,9 +32,8 @@ int route_new_static(Network *network, unsigned section, Route **ret) {
         _cleanup_route_free_ Route *route = NULL;
 
         if (section) {
-                uint64_t key = section;
-
-                route = hashmap_get(network->routes_by_section, &key);
+                route = hashmap_get(network->routes_by_section,
+                                    UINT_TO_PTR(section));
                 if (route) {
                         *ret = route;
                         route = NULL;
@@ -49,14 +48,16 @@ int route_new_static(Network *network, unsigned section, Route **ret) {
 
         route->family = AF_UNSPEC;
         route->scope = RT_SCOPE_UNIVERSE;
+        route->protocol = RTPROT_STATIC;
 
         route->network = network;
 
-        LIST_PREPEND(static_routes, network->static_routes, route);
+        LIST_PREPEND(routes, network->static_routes, route);
 
         if (section) {
                 route->section = section;
-                hashmap_put(network->routes_by_section, &route->section, route);
+                hashmap_put(network->routes_by_section,
+                            UINT_TO_PTR(route->section), route);
         }
 
         *ret = route;
@@ -65,7 +66,7 @@ int route_new_static(Network *network, unsigned section, Route **ret) {
         return 0;
 }
 
-int route_new_dynamic(Route **ret) {
+int route_new_dynamic(Route **ret, unsigned char rtm_protocol) {
         _cleanup_route_free_ Route *route = NULL;
 
         route = new0(Route, 1);
@@ -74,6 +75,7 @@ int route_new_dynamic(Route **ret) {
 
         route->family = AF_UNSPEC;
         route->scope = RT_SCOPE_UNIVERSE;
+        route->protocol = rtm_protocol;
 
         *ret = route;
         route = NULL;
@@ -86,11 +88,11 @@ void route_free(Route *route) {
                 return;
 
         if (route->network) {
-                LIST_REMOVE(static_routes, route->network->static_routes, route);
+                LIST_REMOVE(routes, route->network->static_routes, route);
 
                 if (route->section)
                         hashmap_remove(route->network->routes_by_section,
-                                       &route->section);
+                                       UINT_TO_PTR(route->section));
         }
 
         free(route);
@@ -108,7 +110,8 @@ int route_drop(Route *route, Link *link,
         assert(route->family == AF_INET || route->family == AF_INET6);
 
         r = sd_rtnl_message_new_route(link->manager->rtnl, &req,
-                                      RTM_DELROUTE, route->family);
+                                      RTM_DELROUTE, route->family,
+                                      route->protocol);
         if (r < 0) {
                 log_error("Could not create RTM_DELROUTE message: %s", strerror(-r));
                 return r;
@@ -164,6 +167,8 @@ int route_drop(Route *route, Link *link,
                 return r;
         }
 
+        link_ref(link);
+
         return 0;
 }
 
@@ -179,7 +184,8 @@ int route_configure(Route *route, Link *link,
         assert(route->family == AF_INET || route->family == AF_INET6);
 
         r = sd_rtnl_message_new_route(link->manager->rtnl, &req,
-                                      RTM_NEWROUTE, route->family);
+                                      RTM_NEWROUTE, route->family,
+                                      route->protocol);
         if (r < 0) {
                 log_error("Could not create RTM_NEWROUTE message: %s", strerror(-r));
                 return r;
@@ -235,6 +241,8 @@ int route_configure(Route *route, Link *link,
                 return r;
         }
 
+        link_ref(link);
+
         return 0;
 }
 
@@ -356,3 +364,38 @@ int config_parse_destination(const char *unit,
 
         return 0;
 }
+
+int config_parse_route_priority(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;
+        _cleanup_route_free_ Route *n = NULL;
+        int r;
+
+        assert(filename);
+        assert(section);
+        assert(lvalue);
+        assert(rvalue);
+        assert(data);
+
+        r = route_new_static(network, section_line, &n);
+        if (r < 0)
+                return r;
+
+        r = config_parse_unsigned(unit, filename, line, section,
+                                  section_line, lvalue, ltype,
+                                  rvalue, &n->metrics, userdata);
+        if (r < 0)
+                return r;
+
+        n = NULL;
+
+        return 0;
+}