udp: Break out udp_destroy_socket

[secnet.git] / comm-common.h

diff --git a/comm-common.h b/comm-common.h
index 835d056b5d5117e8e0f99a6ee02c165bc06ee2dc..baeb24e82954534cf9cf27bca2cf36b7e1940050 100644 (file)
--- a/comm-common.h
+++ b/comm-common.h
@@ -72,6 +72,7 @@ struct udpsocks {
     struct udpsock socks[UDP_MAX_SOCKETS];
     /* private for udp_socks_* */
     struct udpcommon *uc; /* link to parent, for cfg, notify list, etc. */
+    struct poll_interest *interest;
 };
 
 struct udpcommon {
@@ -86,7 +87,11 @@ bool_t udp_make_socket(struct udpcommon *uc, struct udpsock *us,
                       int failmsgclass);
   /* Fills in us->fd.  Logs any errors with lg_[v]perror. */
 
+void udp_destroy_socket(struct udpcommon *uc, struct udpsock *us);
+  /* Idempotent.  No errors are possible. */
+
 void udp_socks_register(struct udpcommon *uc, struct udpsocks *socks);
+void udp_socks_deregister(struct udpcommon *uc, struct udpsocks *socks);
 
 #define UDP_APPLY_STANDARD(st,uc,desc)                                 \
     (uc)->use_proxy=False;                                             \