Add a new back-end function to return the exit code of the remote

[u/mdw/putty] / raw.c

diff --git a/raw.c b/raw.c
index 4b17051..0d27bb7 100644 (file)
--- a/raw.c
+++ b/raw.c
@@ -57,7 +57,7 @@ static void raw_sent(Plug plug, int bufsize)
  * Also places the canonical host name into `realhost'. It must be
  * freed by the caller.
  */
-static char *raw_init(char *host, int port, char **realhost)
+static char *raw_init(char *host, int port, char **realhost, int nodelay)
 {
     static struct plug_function_table fn_table = {
        raw_closing,
@@ -92,7 +92,7 @@ static char *raw_init(char *host, int port, char **realhost)
        sprintf(buf, "Connecting to %.100s port %d", addrbuf, port);
        logevent(buf);
     }
-    s = sk_new(addr, port, 0, 1, &fn_table_ptr);
+    s = sk_new(addr, port, 0, 1, nodelay, &fn_table_ptr);
     if ((err = sk_socket_error(s)))
        return err;
 
@@ -162,6 +162,12 @@ static int raw_ldisc(int option)
     return 0;
 }
 
+static int raw_exitcode(void)
+{
+    /* Exit codes are a meaningless concept in the Raw protocol */
+    return 0;
+}
+
 Backend raw_backend = {
     raw_init,
     raw_send,
@@ -169,6 +175,7 @@ Backend raw_backend = {
     raw_size,
     raw_special,
     raw_socket,
+    raw_exitcode,
     raw_sendok,
     raw_ldisc,
     raw_unthrottle,