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authorStefano Brivio <sbrivio@redhat.com>2021-09-27 05:24:30 +0200
committerStefano Brivio <sbrivio@redhat.com>2021-09-27 11:23:44 +0200
commit9657b6ed05cc67273f6bab1751ae98ca4e89f114 (patch)
tree556c1dc6e035322d1c9525703863175b9e86d542 /udp.h
parente69e13671dcbf3b6964e7bd9d485f267c5fa03cb (diff)
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conf, tcp: Periodic detection of bound ports for pasta port forwarding
Detecting bound ports at start-up time isn't terribly useful: do this periodically instead, if configured. This is only implemented for TCP at the moment, UDP is somewhat more complicated: leave a TODO there. Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'udp.h')
-rw-r--r--udp.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/udp.h b/udp.h
index c20f936..c79e938 100644
--- a/udp.h
+++ b/udp.h
@@ -40,12 +40,16 @@ union udp_epoll_ref {
/**
* struct udp_ctx - Execution context for UDP
* @port_to_tap: Ports bound host-side, data to tap or ns L4 socket
+ * @init_detect_ports: If set, periodically detect ports bound in init (TODO)
* @port_to_init: Ports bound namespace-side, data to init L4 socket
+ * @ns_detect_ports: If set, periodically detect ports bound in namespace
* @timer_run: Timestamp of most recent timer run
*/
struct udp_ctx {
uint8_t port_to_tap [USHRT_MAX / 8];
+ int init_detect_ports;
uint8_t port_to_init [USHRT_MAX / 8];
+ int ns_detect_ports;
struct timespec timer_run;
};