diff options
Diffstat (limited to 'gdb/frame.h')
| -rw-r--r-- | gdb/frame.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/gdb/frame.h b/gdb/frame.h index 1b72610..190ce76 100644 --- a/gdb/frame.h +++ b/gdb/frame.h @@ -791,11 +791,16 @@ extern void info_locals_command (char *, int); extern void return_command (char *, int); /* Set FRAME's unwinder temporarily, so that we can call a sniffer. - Return a cleanup which should be called if unwinding fails, and - discarded if it succeeds. */ + If sniffing fails, the caller should be sure to call + frame_cleanup_after_sniffer. */ -struct cleanup *frame_prepare_for_sniffer (struct frame_info *frame, - const struct frame_unwind *unwind); +extern void frame_prepare_for_sniffer (struct frame_info *frame, + const struct frame_unwind *unwind); + +/* Clean up after a failed (wrong unwinder) attempt to unwind past + FRAME. */ + +extern void frame_cleanup_after_sniffer (struct frame_info *frame); /* Notes (cagney/2002-11-27, drow/2003-09-06): |