diff options
Diffstat (limited to 'gdb/top.c')
| -rw-r--r-- | gdb/top.c | 38 |
1 files changed, 38 insertions, 0 deletions
@@ -1318,12 +1318,38 @@ quit_force (char *args, int from_tty) exit (exit_code); } +/* If OFF, the debugger will run in non-interactive mode, which means + that it will automatically select the default answer to all the + queries made to the user. If ON, gdb will wait for the user to + answer all queries. If AUTO, gdb will determine whether to run + in interactive mode or not depending on whether stdin is a terminal + or not. */ +static enum auto_boolean interactive_mode = AUTO_BOOLEAN_AUTO; + +/* Implement the "show interactive-mode" option. */ + +static void +show_interactive_mode (struct ui_file *file, int from_tty, + struct cmd_list_element *c, + const char *value) +{ + if (interactive_mode == AUTO_BOOLEAN_AUTO) + fprintf_filtered (file, "\ +Debugger's interactive mode is %s (currently %s).\n", + value, input_from_terminal_p () ? "on" : "off"); + else + fprintf_filtered (file, "Debugger's interactive mode is %s.\n", value); +} + /* Returns whether GDB is running on a terminal and input is currently coming from that terminal. */ int input_from_terminal_p (void) { + if (interactive_mode != AUTO_BOOLEAN_AUTO) + return interactive_mode == AUTO_BOOLEAN_TRUE; + if (gdb_has_a_terminal () && instream == stdin) return 1; @@ -1655,6 +1681,18 @@ Use \"on\" to enable the notification, and \"off\" to disable it."), show_exec_done_display_p, &setlist, &showlist); + add_setshow_auto_boolean_cmd ("interactive-mode", class_support, + &interactive_mode, _("\ +Set whether GDB should run in interactive mode or not"), _("\ +Show whether GDB runs in interactive mode"), _("\ +If on, run in interactive mode and wait for the user to answer\n\ +all queries. If off, run in non-interactive mode and automatically\n\ +assume the default answer to all queries. If auto (the default),\n\ +determine which mode to use based on the standard input settings"), + NULL, + show_interactive_mode, + &setlist, &showlist); + add_setshow_filename_cmd ("data-directory", class_maintenance, &gdb_datadir, _("Set GDB's data directory."), _("Show GDB's data directory."), |