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Add a new back-end function to return the exit code of the remote
[u/mdw/putty]
/
telnet.c
diff --git
a/telnet.c
b/telnet.c
index
f4e04d3
..
5e5fb24
100644
(file)
--- a/
telnet.c
+++ b/
telnet.c
@@
-230,7
+230,7
@@
static void option_side_effects(struct Opt *o, int enabled)
echoing = !enabled;
else if (o->option == TELOPT_SGA && o->send == DO)
editing = !enabled;
echoing = !enabled;
else if (o->option == TELOPT_SGA && o->send == DO)
editing = !enabled;
- ldisc_send(NULL, 0
);
/* cause ldisc to notice the change */
+ ldisc_send(NULL, 0
, 0);
/* cause ldisc to notice the change */
/* Ensure we get the minimum options */
if (!activated) {
/* Ensure we get the minimum options */
if (!activated) {
@@
-601,7
+601,7
@@
static void telnet_sent(Plug plug, int bufsize)
* Also places the canonical host name into `realhost'. It must be
* freed by the caller.
*/
* Also places the canonical host name into `realhost'. It must be
* freed by the caller.
*/
-static char *telnet_init(char *host, int port, char **realhost)
+static char *telnet_init(char *host, int port, char **realhost
, int nodelay
)
{
static struct plug_function_table fn_table = {
telnet_closing,
{
static struct plug_function_table fn_table = {
telnet_closing,
@@
-636,7
+636,7
@@
static char *telnet_init(char *host, int port, char **realhost)
sprintf(buf, "Connecting to %.100s port %d", addrbuf, port);
logevent(buf);
}
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;
if ((err = sk_socket_error(s)))
return err;
@@
-848,6
+848,12
@@
static int telnet_ldisc(int option)
return FALSE;
}
return FALSE;
}
+static int telnet_exitcode(void)
+{
+ /* Telnet doesn't transmit exit codes back to the client */
+ return 0;
+}
+
Backend telnet_backend = {
telnet_init,
telnet_send,
Backend telnet_backend = {
telnet_init,
telnet_send,
@@
-855,6
+861,7
@@
Backend telnet_backend = {
telnet_size,
telnet_special,
telnet_socket,
telnet_size,
telnet_special,
telnet_socket,
+ telnet_exitcode,
telnet_sendok,
telnet_ldisc,
telnet_unthrottle,
telnet_sendok,
telnet_ldisc,
telnet_unthrottle,