Rethink the whole line discipline architecture. Instead of having

[u/mdw/putty] / rlogin.c

diff --git a/rlogin.c b/rlogin.c
index b3e9eac..20296a0 100644 (file)
--- a/rlogin.c
+++ b/rlogin.c
@@ -25,6 +25,11 @@ static void c_write (char *buf, int len) {
 }
 
 static int rlogin_receive (Socket s, int urgent, char *data, int len) {
+    if (urgent==3) {
+        /* A socket error has occurred. */
+        connection_fatal(data);
+        len = 0;
+    }
     if (!len) {
        /* Connection has closed. */
        sk_close(s);
@@ -97,8 +102,6 @@ static char *rlogin_init (char *host, int port, char **realhost) {
         sk_write(s, &z, 1);
     }
 
-    begin_session();
-
     return NULL;
 }
 
@@ -137,6 +140,10 @@ static Socket rlogin_socket(void) { return s; }
 
 static int rlogin_sendok(void) { return 1; }
 
+static int rlogin_ldisc(int option) {
+    return 0;
+}
+
 Backend rlogin_backend = {
     rlogin_init,
     rlogin_send,
@@ -144,5 +151,6 @@ Backend rlogin_backend = {
     rlogin_special,
     rlogin_socket,
     rlogin_sendok,
+    rlogin_ldisc,
     1
 };