Merge branch 'stable/cleanups-3.2' of git://git.kernel.org/pub/scm/linux/kernel/git...

[pandora-kernel.git] / scripts / kconfig / mconf.c

diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index 820d2b6..19e200d 100644 (file)
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -15,6 +15,7 @@
 #include <stdarg.h>
 #include <stdlib.h>
 #include <string.h>
+#include <signal.h>
 #include <unistd.h>
 #include <locale.h>
 
@@ -272,6 +273,7 @@ static struct menu *current_menu;
 static int child_count;
 static int single_menu_mode;
 static int show_all_options;
+static int saved_x, saved_y;
 
 static void conf(struct menu *menu);
 static void conf_choice(struct menu *menu);
@@ -792,9 +794,54 @@ static void conf_save(void)
        }
 }
 
+static int handle_exit(void)
+{
+       int res;
+
+       dialog_clear();
+       if (conf_get_changed())
+               res = dialog_yesno(NULL,
+                                  _("Do you wish to save your new configuration ?\n"
+                                    "<ESC><ESC> to continue."),
+                                  6, 60);
+       else
+               res = -1;
+
+       end_dialog(saved_x, saved_y);
+
+       switch (res) {
+       case 0:
+               if (conf_write(filename)) {
+                       fprintf(stderr, _("\n\n"
+                                         "Error while writing of the configuration.\n"
+                                         "Your configuration changes were NOT saved."
+                                         "\n\n"));
+                       return 1;
+               }
+               /* fall through */
+       case -1:
+               printf(_("\n\n"
+                        "*** End of the configuration.\n"
+                        "*** Execute 'make' to start the build or try 'make help'."
+                        "\n\n"));
+               res = 0;
+               break;
+       default:
+               fprintf(stderr, _("\n\n"
+                                 "Your configuration changes were NOT saved."
+                                 "\n\n"));
+       }
+
+       return res;
+}
+
+static void sig_handler(int signo)
+{
+       exit(handle_exit());
+}
+
 int main(int ac, char **av)
 {
-       int saved_x, saved_y;
        char *mode;
        int res;
 
@@ -802,6 +849,8 @@ int main(int ac, char **av)
        bindtextdomain(PACKAGE, LOCALEDIR);
        textdomain(PACKAGE);
 
+       signal(SIGINT, sig_handler);
+
        conf_parse(av[1]);
        conf_read(NULL);
 
@@ -823,40 +872,9 @@ int main(int ac, char **av)
        set_config_filename(conf_get_configname());
        do {
                conf(&rootmenu);
-               dialog_clear();
-               if (conf_get_changed())
-                       res = dialog_yesno(NULL,
-                                          _("Do you wish to save your "
-                                            "new configuration?\n"
-                                            "<ESC><ESC> to continue."),
-                                          6, 60);
-               else
-                       res = -1;
+               res = handle_exit();
        } while (res == KEY_ESC);
-       end_dialog(saved_x, saved_y);
-
-       switch (res) {
-       case 0:
-               if (conf_write(filename)) {
-                       fprintf(stderr, _("\n\n"
-                               "Error while writing of the configuration.\n"
-                               "Your configuration changes were NOT saved."
-                               "\n\n"));
-                       return 1;
-               }
-               /* fall through */
-       case -1:
-               printf(_("\n\n"
-                       "*** End of the configuration.\n"
-                       "*** Execute 'make' to start the build or try 'make help'."
-                       "\n\n"));
-               break;
-       default:
-               fprintf(stderr, _("\n\n"
-                       "Your configuration changes were NOT saved."
-                       "\n\n"));
-       }
 
-       return 0;
+       return res;
 }