From eb8c062170c9e829851bd89f4443e6c5e2f7309d Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Wed, 9 Mar 2011 14:22:09 +0000 Subject: * thread.c (restore_selected_frame): Handle frame_level == -1. (make_cleanup_restore_current_thread): Use get_selected_frame_if_set. * frame.h (get_selected_frame_if_set): Declare. * frame.c (get_selected_frame_if_set): New function. --- gdb/frame.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'gdb/frame.c') diff --git a/gdb/frame.c b/gdb/frame.c index 36fcefe..bf3ce77 100644 --- a/gdb/frame.c +++ b/gdb/frame.c @@ -1247,6 +1247,14 @@ get_selected_frame (const char *message) return selected_frame; } +/* If there is a selected frame, return it. Otherwise, return NULL. */ + +struct frame_info * +get_selected_frame_if_set (void) +{ + return selected_frame; +} + /* This is a variant of get_selected_frame() which can be called when the inferior does not have a frame; in that case it will return NULL instead of calling error(). */ -- cgit v1.1