forked from Imagelibrary/binutils-gdb
2f2287318b
Add a progress meter. It's not used anywhere yet. gdb/ChangeLog: 2020-12-16 Tom Tromey <tom@tromey.com> Tom Tromey <tromey@redhat.com> Tom de Vries <tdevries@suse.de> * utils.h (get_chars_per_line): Declare. * utils.c (get_chars_per_line): New function. (fputs_maybe_filtered): Handle '\r'. * ui-out.h (ui_out::progress_meter): New class. (ui_out::progress, ui_out::do_progress_start) (ui_out::do_progress_notify, ui_out::do_progress_end): New methods. * ui-out.c (do_progress_end) (make_cleanup_ui_out_progress_begin_end, ui_out_progress): New functions. * mi/mi-out.h (mi_ui_out::do_progress_start) (mi_ui_out::do_progress_notify, mi_ui_out::do_progress_end): New methods. * cli-out.h (struct cli_ui_out) <do_progress_start, do_progress_notify, do_progress_end>: New methods. <enum meter_stat, struct cli_progress_info>: New. <m_meters>: New member. * cli-out.c (cli_ui_out::do_progress_start) (cli_ui_out::do_progress_notify, cli_ui_out::do_progress_end): New methods.