Implement Marcin Bulandra's suggestion of only automatically updating the

[u/mdw/putty] / rlogin.c

diff --git a/rlogin.c b/rlogin.c
index 2d2b288..e40f159 100644 (file)
--- a/rlogin.c
+++ b/rlogin.c
@@ -1,3 +1,7 @@
+/*
+ * Rlogin backend.
+ */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <ctype.h>
@@ -276,10 +280,10 @@ static const struct telnet_special *rlogin_get_specials(void *handle)
     return NULL;
 }
 
-static Socket rlogin_socket(void *handle)
+static int rlogin_connected(void *handle)
 {
     Rlogin rlogin = (Rlogin) handle;
-    return rlogin->s;
+    return rlogin->s != NULL;
 }
 
 static int rlogin_sendok(void *handle)
@@ -337,7 +341,7 @@ Backend rlogin_backend = {
     rlogin_size,
     rlogin_special,
     rlogin_get_specials,
-    rlogin_socket,
+    rlogin_connected,
     rlogin_exitcode,
     rlogin_sendok,
     rlogin_ldisc,
@@ -345,5 +349,7 @@ Backend rlogin_backend = {
     rlogin_provide_logctx,
     rlogin_unthrottle,
     rlogin_cfg_info,
-    1
+    "rlogin",
+    PROT_RLOGIN,
+    513
 };