diff options
Diffstat (limited to 'gdb/printcmd.c')
| -rw-r--r-- | gdb/printcmd.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gdb/printcmd.c b/gdb/printcmd.c index f1ebb7e..f376595 100644 --- a/gdb/printcmd.c +++ b/gdb/printcmd.c @@ -1656,6 +1656,14 @@ undisplay_command (char *args, int from_tty) dont_repeat (); } +/* Cleanup that just disables the current display. */ + +static void +disable_current_display_cleanup (void *arg) +{ + disable_current_display (); +} + /* Display a single auto-display. Do nothing if the display cannot be printed in the current context, or if the display is disabled. */ @@ -1663,6 +1671,7 @@ undisplay_command (char *args, int from_tty) static void do_one_display (struct display *d) { + struct cleanup *old_chain; int within_current_scope; if (d->enabled_p == 0) @@ -1715,6 +1724,7 @@ do_one_display (struct display *d) return; current_display_number = d->number; + old_chain = make_cleanup (disable_current_display_cleanup, NULL); annotate_display_begin (); printf_filtered ("%d", d->number); @@ -1782,6 +1792,7 @@ do_one_display (struct display *d) annotate_display_end (); gdb_flush (gdb_stdout); + discard_cleanups (old_chain); current_display_number = -1; } |