diff options
Diffstat (limited to 'gdb/utils.c')
| -rw-r--r-- | gdb/utils.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gdb/utils.c b/gdb/utils.c index 6b1f4ba0ac2..98b8ae3fec0 100644 --- a/gdb/utils.c +++ b/gdb/utils.c @@ -311,6 +311,26 @@ make_cleanup_ui_file_delete (struct ui_file *arg) return make_my_cleanup (&cleanup_chain, do_ui_file_delete, arg); } +/* Helper function for make_cleanup_ui_out_redirect_pop. */ + +static void +do_ui_out_redirect_pop (void *arg) +{ + struct ui_out *uiout = arg; + + if (ui_out_redirect (uiout, NULL) < 0) + warning (_("Cannot restore redirection of the current output protocol")); +} + +/* Return a new cleanup that pops the last redirection by ui_out_redirect + with NULL parameter. */ + +struct cleanup * +make_cleanup_ui_out_redirect_pop (struct ui_out *uiout) +{ + return make_my_cleanup (&cleanup_chain, do_ui_out_redirect_pop, uiout); +} + static void do_free_section_addr_info (void *arg) { |