X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/74aca06df856c5518daf31d2b7a00cc3d798fcaf..125105d16c788398562ac03e91ce7a0dc0292492:/unix/pty.c

diff --git a/unix/pty.c b/unix/pty.c
index eed8ecf7..dac67364 100644
--- a/unix/pty.c
+++ b/unix/pty.c
@@ -84,6 +84,7 @@ static int pty_exit_code;
 static struct utmp utmp_entry;
 #endif
 char **pty_argv;
+int use_pty_argv = TRUE;
 
 static void pty_close(void);
 
@@ -703,6 +704,21 @@ static void pty_special(void *handle, Telnet_Special code)
     return;
 }
 
+/*
+ * Return a list of the special codes that make sense in this
+ * protocol.
+ */
+static const struct telnet_special *pty_get_specials(void *handle)
+{
+    /*
+     * Hmm. When I get round to having this actually usable, it
+     * might be quite nice to have the ability to deliver a few
+     * well chosen signals to the child process - SIGINT, SIGTERM,
+     * SIGKILL at least.
+     */
+    return NULL;
+}
+
 static Socket pty_socket(void *handle)
 {
     return NULL;		       /* shouldn't ever be needed */
@@ -749,6 +765,7 @@ Backend pty_backend = {
     pty_sendbuffer,
     pty_size,
     pty_special,
+    pty_get_specials,
     pty_socket,
     pty_exitcode,
     pty_sendok,