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| author | Tom Tromey <tromey@redhat.com> | 2011-03-09 14:22:09 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2011-03-09 14:22:09 +0000 |
| commit | eb8c062170c9e829851bd89f4443e6c5e2f7309d (patch) | |
| tree | 979d094d7622aa18eb213d0dd1bc3b0b25f097b7 /gdb/frame.h | |
| parent | eceb0c5f4943501e17f3296e2348789ccba62522 (diff) | |
| download | gdb-eb8c062170c9e829851bd89f4443e6c5e2f7309d.zip gdb-eb8c062170c9e829851bd89f4443e6c5e2f7309d.tar.gz gdb-eb8c062170c9e829851bd89f4443e6c5e2f7309d.tar.bz2 | |
* 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.
Diffstat (limited to 'gdb/frame.h')
| -rw-r--r-- | gdb/frame.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gdb/frame.h b/gdb/frame.h index 2c5276e..252b75e 100644 --- a/gdb/frame.h +++ b/gdb/frame.h @@ -260,6 +260,9 @@ extern void reinit_frame_cache (void); and then return that thread's previously selected frame. */ extern struct frame_info *get_selected_frame (const char *message); +/* If there is a selected frame, return it. Otherwise, return NULL. */ +extern struct frame_info *get_selected_frame_if_set (void); + /* Select a specific frame. NULL, apparently implies re-select the inner most frame. */ extern void select_frame (struct frame_info *); |