* config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.

[deliverable/binutils-gdb.git] / gdb / serial.c

diff --git a/gdb/serial.c b/gdb/serial.c
index 005c946e9c12eef6dd78856b01b9ab6ce58488b0..be4aa65d93133fc90d598ceb0848f4ae8bb21ca8 100644 (file)
--- a/gdb/serial.c
+++ b/gdb/serial.c
@@ -116,11 +116,14 @@ serial_close(scb)
 {
   last_serial_opened = NULL;
 
-  if (scb != NULL)
-    {
-      scb->ops->close(scb);
-      free(scb);
-    }
+/* This is bogus.  It's not our fault if you pass us a bad scb...!  Rob, you
+   should fix your code instead.  */
+
+  if (!scb)
+    return;
+
+  scb->ops->close(scb);
+  free(scb);
 }
 
 #if 0
@@ -149,7 +152,7 @@ static void
 cleanup_tty(ttystate)
      serial_ttystate ttystate;
 {
-  printf ("\r\n[Exiting connect mode]\r\n");
+  printf_unfiltered ("\r\n[Exiting connect mode]\r\n");
   SERIAL_SET_TTY_STATE (tty_desc, ttystate);
   free (ttystate);
   SERIAL_CLOSE (tty_desc);
@@ -168,9 +171,9 @@ connect_command (args, fromtty)
   dont_repeat();
 
   if (args)
-    fprintf(stderr, "This command takes no args.  They have been ignored.\n");
+    fprintf_unfiltered(gdb_stderr, "This command takes no args.  They have been ignored.\n");
        
-  printf("[Entering connect mode.  Use ~. or ~^D to escape]\n");
+  printf_unfiltered("[Entering connect mode.  Use ~. or ~^D to escape]\n");
 
   tty_desc = SERIAL_FDOPEN (0);
   port_desc = last_serial_opened;
@@ -247,12 +250,14 @@ connect_command (args, fromtty)
        }
     }
 }
+#endif /* 0 */
 
 void
 _initialize_serial ()
 {
+#if 0
   add_com ("connect", class_obscure, connect_command,
           "Connect the terminal directly up to the command monitor.\n\
 Use <CR>~. or <CR>~^D to break out.");
-}
 #endif /* 0 */
+}