1 files changed, 4 insertions, 0 deletions
diff --git a/lib/vty.h b/lib/vty.h
index f0286202bd..81251e07bb 100644
--- a/lib/vty.h
+++ b/lib/vty.h
@@ -34,6 +34,9 @@ struct vty
   /* File descripter of this vty. */
   int fd;
 
+  /* output FD, to support stdin/stdout combination */
+  int wfd;
+
   /* Is this vty connect to file or not */
   enum {VTY_TERM, VTY_FILE, VTY_SHELL, VTY_SHELL_SERV} type;
 
@@ -270,6 +273,7 @@ extern void vty_init_vtysh (void);
 extern void vty_terminate (void);
 extern void vty_reset (void);
 extern struct vty *vty_new (void);
+extern struct vty *vty_stdio (void (*atclose)(void));
 extern int vty_out (struct vty *, const char *, ...) PRINTF_ATTRIBUTE(2, 3);
 extern void vty_read_config (char *, char *);
 extern void vty_time_print (struct vty *, int);