sd-rtnl: message - concatenate multi-part messages from different packets

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

diff --git a/src/libsystemd/sd-rtnl/sd-rtnl.c b/src/libsystemd/sd-rtnl/sd-rtnl.c
index e4d436bb175c22d2df7cbf51ad4442294deb6041..8650f550f7d1f6bcb40b3e34d51894501c73488e 100644 (file)
--- a/src/libsystemd/sd-rtnl/sd-rtnl.c
+++ b/src/libsystemd/sd-rtnl/sd-rtnl.c
@@ -135,6 +135,10 @@ sd_rtnl *sd_rtnl_unref(sd_rtnl *rtnl) {
                         sd_rtnl_message_unref(rtnl->rqueue[i]);
                 free(rtnl->rqueue);
 
+                for (i = 0; i < rtnl->rqueue_partial_size; i++)
+                        sd_rtnl_message_unref(rtnl->rqueue_partial[i]);
+                free(rtnl->rqueue_partial);
+
                 for (i = 0; i < rtnl->wqueue_size; i++)
                         sd_rtnl_message_unref(rtnl->wqueue[i]);
                 free(rtnl->wqueue);
@@ -226,6 +230,19 @@ int rtnl_rqueue_make_room(sd_rtnl *rtnl) {
         return 0;
 }
 
+int rtnl_rqueue_partial_make_room(sd_rtnl *rtnl) {
+        assert(rtnl);
+
+        if (rtnl->rqueue_partial_size >= RTNL_RQUEUE_MAX)
+                return -ENOBUFS;
+
+        if (!GREEDY_REALLOC(rtnl->rqueue_partial, rtnl->rqueue_partial_allocated,
+                            rtnl->rqueue_partial_size + 1))
+                return -ENOMEM;
+
+        return 0;
+}
+
 static int dispatch_rqueue(sd_rtnl *rtnl, sd_rtnl_message **message) {
         int r;