When OS reports new and removed interfaces, dhcpcd sees this and either starts or stops watching them. BSD only, Linux to follow.

1 files changed, 4 insertions, 1 deletions

diff --git a/net.h b/net.h
index bf8e4ba5..08e29efc 100644
--- a/net.h
+++ b/net.h
@@ -149,6 +149,9 @@ ssize_t send_raw_packet(const struct interface *, int,
 ssize_t get_raw_packet(struct interface *, int, void *, ssize_t);
 
 int open_link_socket(void);
-int link_changed(int, const struct interface *);
+int manage_link(int, struct interface *,
+		void (*)(struct interface *),
+		void (*)(const char *),
+		void (*)(struct interface *));
 int carrier_status(const char *);
 #endif