bus: fix typo in systemd-bus-proxyd

[elogind.git] / src / libsystemd-rtnl / rtnl-util.c

diff --git a/src/libsystemd-rtnl/rtnl-util.c b/src/libsystemd-rtnl/rtnl-util.c
index bf6bf27bb45e036d781b4a385ddef9359f4ad762..dfc0050def3d70b44b552010c1efb97009cf9a22 100644 (file)
--- a/src/libsystemd-rtnl/rtnl-util.c
+++ b/src/libsystemd-rtnl/rtnl-util.c
@@ -19,34 +19,63 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 

+#include <linux/rtnetlink.h>

 #include <netinet/ether.h>
 
 #include "sd-rtnl.h"
 
 #include "rtnl-util.h"
 
 #include <netinet/ether.h>
 
 #include "sd-rtnl.h"
 
 #include "rtnl-util.h"
 

-int rtnl_set_link_properties(sd_rtnl *rtnl, int ifindex, const char *name, const struct ether_addr *mac, unsigned mtu) {
-        _cleanup_sd_rtnl_message_unref_ sd_rtnl_message *message;
+int rtnl_set_link_name(sd_rtnl *rtnl, int ifindex, const char *name) {
+        _cleanup_sd_rtnl_message_unref_ sd_rtnl_message *message = NULL;
+        int r;
+
+        assert(rtnl);
+        assert(ifindex > 0);
+        assert(name);
+
+        r = sd_rtnl_message_link_new(RTM_SETLINK, ifindex, &message);
+        if (r < 0)
+                return r;
+
+        r = sd_rtnl_message_append_string(message, IFLA_IFNAME, name);
+        if (r < 0)
+                return r;
+
+        r = sd_rtnl_call(rtnl, message, 0, NULL);
+        if (r < 0)
+                return r;
+
+        return 0;
+}
+
+int rtnl_set_link_properties(sd_rtnl *rtnl, int ifindex, const char *alias,
+                             const struct ether_addr *mac, unsigned mtu) {
+        _cleanup_sd_rtnl_message_unref_ sd_rtnl_message *message = NULL;

         bool need_update = false;
         int r;
 
         assert(rtnl);
         assert(ifindex > 0);
 
         bool need_update = false;
         int r;
 
         assert(rtnl);
         assert(ifindex > 0);
 

-        r = sd_rtnl_message_link_new(RTM_NEWLINK, ifindex, 0, 0, &message);
+        if (!alias && !mac && mtu == 0)
+                return 0;
+
+        r = sd_rtnl_message_link_new(RTM_SETLINK, ifindex, &message);

         if (r < 0)
                 return r;
 
         if (r < 0)
                 return r;
 

-        if (name) {
-                r = sd_rtnl_message_append(message, IFLA_IFNAME, name);
+        if (alias) {
+                r = sd_rtnl_message_append_string(message, IFLA_IFALIAS, alias);

                 if (r < 0)
                         return r;
 
                 need_update = true;
                 if (r < 0)
                         return r;
 
                 need_update = true;

+

         }
 
         if (mac) {
         }
 
         if (mac) {

-                r = sd_rtnl_message_append(message, IFLA_ADDRESS, mac);
+                r = sd_rtnl_message_append_ether_addr(message, IFLA_ADDRESS, mac);

                 if (r < 0)
                         return r;
 
                 if (r < 0)
                         return r;
 


@@ -54,7 +83,7 @@ int rtnl_set_link_properties(sd_rtnl *rtnl, int ifindex, const char *name, const
         }
 
         if (mtu > 0) {
         }
 
         if (mtu > 0) {

-                r = sd_rtnl_message_append(message, IFLA_MTU, &mtu);
+                r = sd_rtnl_message_append_u32(message, IFLA_MTU, mtu);

                 if (r < 0)
                         return r;
 
                 if (r < 0)
                         return r;
 


@@ -62,7 +91,7 @@ int rtnl_set_link_properties(sd_rtnl *rtnl, int ifindex, const char *name, const
         }
 
         if  (need_update) {
         }
 
         if  (need_update) {

-                r = sd_rtnl_send_with_reply_and_block(rtnl, message, 0, NULL);
+                r = sd_rtnl_call(rtnl, message, 0, NULL);

                 if (r < 0)
                         return r;
         }
                 if (r < 0)
                         return r;
         }