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authorMichal Marek <mmarek@suse.cz>2010-08-17 10:21:19 +0200
committerMichal Marek <mmarek@suse.cz>2010-08-17 10:21:19 +0200
commit42368c37fbd51f7b478d041ae55c5df000897158 (patch)
tree6e7ba38ab4fc8c07408c0c9276372c4e904c7607 /scripts/kconfig/nconf.c
parent94bedeca77bf79a81952ed4c3abb8c1cce4c85dd (diff)
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kconfig: Allow frontends to display messages themselves
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts/kconfig/nconf.c')
-rw-r--r--scripts/kconfig/nconf.c51
1 files changed, 9 insertions, 42 deletions
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index 18a215d..16233a9 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -651,25 +651,6 @@ static const char *set_config_filename(const char *config_filename)
return menu_backtitle;
}
-/* command = 0 is supress, 1 is restore */
-static void supress_stdout(int command)
-{
- static FILE *org_stdout;
- static FILE *org_stderr;
-
- if (command == 0) {
- org_stdout = stdout;
- org_stderr = stderr;
- stdout = fopen("/dev/null", "a");
- stderr = fopen("/dev/null", "a");
- } else {
- fclose(stdout);
- fclose(stderr);
- stdout = org_stdout;
- stderr = org_stderr;
- }
-}
-
/* return = 0 means we are successful.
* -1 means go on doing what you were doing
*/
@@ -695,9 +676,7 @@ static int do_exit(void)
/* if we got here, the user really wants to exit */
switch (res) {
case 0:
- supress_stdout(0);
res = conf_write(filename);
- supress_stdout(1);
if (res)
btn_dialog(
main_window,
@@ -707,19 +686,6 @@ static int do_exit(void)
"changes were NOT saved."),
1,
"<OK>");
- else {
- char buf[1024];
- snprintf(buf, 1024,
- _("Configuration written to %s\n"
- "End of Linux kernel configuration.\n"
- "Execute 'make' to build the kernel or try"
- " 'make help'."), filename);
- btn_dialog(
- main_window,
- buf,
- 1,
- "<OK>");
- }
break;
default:
btn_dialog(
@@ -1255,6 +1221,14 @@ static void conf(struct menu *menu)
}
}
+static void conf_message_callback(const char *fmt, va_list ap)
+{
+ char buf[1024];
+
+ vsnprintf(buf, sizeof(buf), fmt, ap);
+ btn_dialog(main_window, buf, 1, "<OK>");
+}
+
static void show_help(struct menu *menu)
{
struct gstr help = str_new();
@@ -1477,16 +1451,8 @@ static void conf_save(void)
case 0:
if (!dialog_input_result[0])
return;
- supress_stdout(0);
res = conf_write(dialog_input_result);
- supress_stdout(1);
if (!res) {
- char buf[1024];
- sprintf(buf, "%s %s",
- _("configuration file saved to: "),
- dialog_input_result);
- btn_dialog(main_window,
- buf, 1, "<OK>");
set_config_filename(dialog_input_result);
return;
}
@@ -1579,6 +1545,7 @@ int main(int ac, char **av)
_(menu_no_f_instructions));
}
+ conf_set_message_callback(conf_message_callback);
/* do the work */
while (!global_exit) {
conf(&rootmenu);