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authorDave Barach <dave@barachs.net>2018-05-16 11:34:35 -0400
committerDamjan Marion <dmarion.lists@gmail.com>2018-05-17 06:27:34 +0000
commit78c568905724af785e90185fd89fa8717b3b35c2 (patch)
tree85f5c35f4cef17be2490b4d3033ff07c71414556 /src/vnet/unix/pcap.c
parent26d6fd7f4deb67480c54eeff81aca36a8182dc0d (diff)
Packet generator: preserve pcap file timestamps
Set vnet_buffer2(b0)->pg_replay_timestamp, for use when desired. Fix a memory leak in pg_stream_free(...), which wasn't freeing the replay packet templates. Change-Id: I01822a9e91a52de4774d2b95cf0c2ee254a915e9 Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vnet/unix/pcap.c')
-rw-r--r--src/vnet/unix/pcap.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/vnet/unix/pcap.c b/src/vnet/unix/pcap.c
index 0832b16e753..473430a670e 100644
--- a/src/vnet/unix/pcap.c
+++ b/src/vnet/unix/pcap.c
@@ -216,6 +216,9 @@ pcap_read (pcap_main_t * pm)
while ((n = read (fd, &ph, sizeof (ph))) != 0)
{
u8 *data;
+ u64 timestamp;
+ u32 timestamp_sec;
+ u32 timestamp_usec;
if (need_swap)
{
@@ -242,7 +245,11 @@ pcap_read (pcap_main_t * pm)
clib_max (pm->max_packet_bytes, ph.n_bytes_in_packet);
}
+ timestamp_sec = ph.time_in_sec;
+ timestamp_usec = ph.time_in_usec;
+ timestamp = ((u64) timestamp_sec) * 1000000 + (u64) timestamp_usec;
vec_add1 (pm->packets_read, data);
+ vec_add1 (pm->timestamps, timestamp);
}
done: