[PATCH iproute2 1/1] tc: distinguish Add/Replace filter operations

[Roman Mashak]

Signed-off-by: Roman Mashak <m...@mojatatu.com>
Signed-off-by: Jamal Hadi Salim <j...@mojatatu.com>
---
 tc/tc_filter.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tc/tc_filter.c b/tc/tc_filter.c
index 932677a..ff8713b 100644
--- a/tc/tc_filter.c
+++ b/tc/tc_filter.c
@@ -226,6 +226,16 @@ int print_filter(const struct sockaddr_nl *who, struct 
nlmsghdr *n, void *arg)
        if (n->nlmsg_type == RTM_DELTFILTER)
                fprintf(fp, "deleted ");
 
+       if (n->nlmsg_type == RTM_NEWTFILTER &&
+                       (n->nlmsg_flags & NLM_F_CREATE) &&
+                       !(n->nlmsg_flags & NLM_F_EXCL))
+               fprintf(fp, "replaced ");
+
+       if (n->nlmsg_type == RTM_NEWTFILTER &&
+                       (n->nlmsg_flags & NLM_F_CREATE) &&
+                       (n->nlmsg_flags & NLM_F_EXCL))
+               fprintf(fp, "added ");
+
        fprintf(fp, "filter ");
        if (!filter_ifindex || filter_ifindex != t->tcm_ifindex)
                fprintf(fp, "dev %s ", ll_index_to_name(t->tcm_ifindex));
-- 
1.9.1