S390: Migrate watch areas from list to VEC type

[deliverable/binutils-gdb.git] / gdb / top.h

diff --git a/gdb/top.h b/gdb/top.h
index 7fbd187fa92fa4062dff45370cd44fbba486b47a..ee664c1c38993b4d85e811f29f104f53ebd451e6 100644 (file)
--- a/gdb/top.h
+++ b/gdb/top.h
@@ -98,6 +98,9 @@ struct ui
      currently active.  */
   int secondary_prompt_depth;
 
+  /* The UI's stdin.  Set to stdin for the main UI.  */
+  FILE *stdin_stream;
+
   /* stdio stream that command input is being read from.  Set to stdin
      normally.  Set by source_command to the file we are sourcing.
      Set to NULL if we are executing a user-defined command or
@@ -112,6 +115,11 @@ struct ui
      it with the event loop.  */
   int input_fd;
 
+  /* Whether ISATTY returns true on input_fd.  Cached here because
+     quit_force needs to know this _after_ input_fd might be
+     closed.  */
+  int input_interactive_p;
+
   /* See enum prompt_state's description.  */
   enum prompt_state prompt_state;
 
@@ -177,8 +185,17 @@ extern void switch_thru_all_uis_next (struct switch_thru_all_uis *state);
 extern struct ui *new_ui (FILE *instream, FILE *outstream, FILE *errstream);
 extern void delete_ui (struct ui *todel);
 
-/* Cleanup that restores the current UI.  */
-extern void restore_ui_cleanup (void *data);
+/* Cleanup that deletes a UI.  */
+extern struct cleanup *make_delete_ui_cleanup (struct ui *ui);
+
+/* Make a cleanup that restores the current UI.  */
+extern struct cleanup *make_cleanup_restore_current_ui (void);
+
+/* Register the UI's input file descriptor in the event loop.  */
+extern void ui_register_input_event_handler (struct ui *ui);
+
+/* Unregister the UI's input file descriptor from the event loop.  */
+extern void ui_unregister_input_event_handler (struct ui *ui);
 
 /* From top.c.  */
 extern char *saved_command_line;