X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/0da1a7905bb03d899c94b3d3d9b25c9e61698390..fd66175e28ee5fd0ff15fa4b3439278e97a22712:/raw.c

diff --git a/raw.c b/raw.c
index 9eb2286c..c4936493 100644
--- a/raw.c
+++ b/raw.c
@@ -29,7 +29,7 @@ static void c_write(Raw raw, char *buf, int len)
     sk_set_frozen(raw->s, backlog > RAW_MAX_BACKLOG);
 }
 
-static int raw_closing(Plug plug, char *error_msg, int error_code,
+static int raw_closing(Plug plug, const char *error_msg, int error_code,
 		       int calling_back)
 {
     Raw raw = (Raw) plug;
@@ -41,7 +41,7 @@ static int raw_closing(Plug plug, char *error_msg, int error_code,
     if (error_msg) {
 	/* A socket error has occurred. */
 	logevent(raw->frontend, error_msg);
-	connection_fatal("%s", error_msg);
+	connection_fatal(raw->frontend, "%s", error_msg);
     }				       /* Otherwise, the remote side closed the connection normally. */
     return 0;
 }
@@ -67,9 +67,9 @@ 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(void *frontend_handle, void **backend_handle,
-		      Config *cfg,
-		      char *host, int port, char **realhost, int nodelay)
+static const char *raw_init(void *frontend_handle, void **backend_handle,
+			    Config *cfg,
+			    char *host, int port, char **realhost, int nodelay)
 {
     static const struct plug_function_table fn_table = {
 	raw_closing,
@@ -77,7 +77,7 @@ static char *raw_init(void *frontend_handle, void **backend_handle,
 	raw_sent
     };
     SockAddr addr;
-    char *err;
+    const char *err;
     Raw raw;
 
     raw = snew(struct raw_backend_data);
@@ -181,6 +181,15 @@ static void raw_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 *raw_get_specials(void *handle)
+{
+    return NULL;
+}
+
 static Socket raw_socket(void *handle)
 {
     Raw raw = (Raw) handle;
@@ -233,6 +242,7 @@ Backend raw_backend = {
     raw_sendbuffer,
     raw_size,
     raw_special,
+    raw_get_specials,
     raw_socket,
     raw_exitcode,
     raw_sendok,