Hi,
I'm using iftop with my own libpcap extension which has a 0mq socket
underneath. To exit gracefully, I need to go through pcap_close to
clean up, hence the below patch.
Thanks,
Brian
On exit, call pcap_close() so that any resources used internally
by libpcap can be cleaned up.
---
iftop.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/iftop.c b/iftop.c
index a090dcf..f9875c9 100644
--- a/iftop.c
+++ b/iftop.c
@@ -839,6 +839,8 @@ int main(int argc, char **argv) {
}
pthread_cancel(thread);
+ pthread_join(thread, NULL);
+ pcap_close(pd);
ui_finish();
--
2.1.4
