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authorBenoît Ganne <bganne@cisco.com>2021-03-03 17:37:25 +0100
committerDave Barach <openvpp@barachs.net>2021-04-22 11:12:59 +0000
commit5cfe45211ac7977ab9bf07b817fe9a5d00226eb3 (patch)
tree1154a67367b5cbd8343ecdc48518746bdcc8642a /src/vnet/classify
parentd06e2eb1a1d570367b4076772ac66bc95e3a7bd8 (diff)
misc: add filter for specific error for pcap trace
Type: feature Change-Id: I325257454df1cc22833fa6a1dedd4739d4d5a558 Signed-off-by: Benoît Ganne <bganne@cisco.com>
Diffstat (limited to 'src/vnet/classify')
-rw-r--r--src/vnet/classify/pcap_classify.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/vnet/classify/pcap_classify.h b/src/vnet/classify/pcap_classify.h
index 1f1c38fd6e6..e079816f62c 100644
--- a/src/vnet/classify/pcap_classify.h
+++ b/src/vnet/classify/pcap_classify.h
@@ -33,6 +33,7 @@ vnet_is_packet_pcaped (vnet_pcap_t *pp, vlib_buffer_t *b, u32 sw_if_index)
{
const u32 pcap_sw_if_index = pp->pcap_sw_if_index;
const u32 filter_classify_table_index = pp->filter_classify_table_index;
+ const vlib_error_t pcap_error_index = pp->pcap_error_index;
if (pcap_sw_if_index != 0)
{
@@ -42,6 +43,9 @@ vnet_is_packet_pcaped (vnet_pcap_t *pp, vlib_buffer_t *b, u32 sw_if_index)
return 0; /* wrong interface, skip */
}
+ if (pcap_error_index != (vlib_error_t) ~0 && pcap_error_index != b->error)
+ return 0; /* wrong error */
+
if (filter_classify_table_index != ~0 &&
vnet_is_packet_traced_inline (b, filter_classify_table_index,
0 /* full classify */) != 1)