diff options
Diffstat (limited to 'scripts/kconfig/conf.c')
| -rw-r--r-- | scripts/kconfig/conf.c | 40 |
1 files changed, 12 insertions, 28 deletions
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c index 307bc3f7b945..822dc51923d6 100644 --- a/scripts/kconfig/conf.c +++ b/scripts/kconfig/conf.c @@ -39,7 +39,6 @@ static enum input_mode input_mode = oldaskconfig; static int indent = 1; static int tty_stdio; -static int valid_stdin = 1; static int sync_kconfig; static int conf_cnt; static char line[PATH_MAX]; @@ -72,21 +71,14 @@ static void strip(char *str) *p-- = 0; } -static void check_stdin(void) -{ - if (!valid_stdin) { - printf(_("aborted!\n\n")); - printf(_("Console input/output is redirected. ")); - printf(_("Run 'make oldconfig' to update configuration.\n\n")); - exit(1); - } -} - /* Helper function to facilitate fgets() by Jean Sacren. */ static void xfgets(char *str, int size, FILE *in) { if (!fgets(str, size, in)) fprintf(stderr, "\nError in reading or end of file.\n"); + + if (!tty_stdio) + printf("%s", str); } static int conf_askvalue(struct symbol *sym, const char *def) @@ -113,13 +105,10 @@ static int conf_askvalue(struct symbol *sym, const char *def) printf("%s\n", def); return 0; } - check_stdin(); /* fall through */ case oldaskconfig: fflush(stdout); xfgets(line, sizeof(line), stdin); - if (!tty_stdio) - printf("\n"); return 1; default: break; @@ -199,9 +188,7 @@ static int conf_sym(struct menu *menu) printf("/m"); if (oldval != yes && sym_tristate_within_range(sym, yes)) printf("/y"); - if (menu_has_help(menu)) - printf("/?"); - printf("] "); + printf("/?] "); if (!conf_askvalue(sym, sym_get_string_value(sym))) return 0; strip(line); @@ -303,10 +290,7 @@ static int conf_choice(struct menu *menu) printf("[1]: 1\n"); goto conf_childs; } - printf("[1-%d", cnt); - if (menu_has_help(menu)) - printf("?"); - printf("]: "); + printf("[1-%d?]: ", cnt); switch (input_mode) { case oldconfig: case silentoldconfig: @@ -315,7 +299,6 @@ static int conf_choice(struct menu *menu) printf("%d\n", cnt); break; } - check_stdin(); /* fall through */ case oldaskconfig: fflush(stdout); @@ -508,7 +491,7 @@ int main(int ac, char **av) bindtextdomain(PACKAGE, LOCALEDIR); textdomain(PACKAGE); - tty_stdio = isatty(0) && isatty(1) && isatty(2); + tty_stdio = isatty(0) && isatty(1); while ((opt = getopt_long(ac, av, "s", long_opts, NULL)) != -1) { if (opt == 's') { @@ -565,7 +548,7 @@ int main(int ac, char **av) } } if (ac == optind) { - printf(_("%s: Kconfig file missing\n"), av[0]); + fprintf(stderr, _("%s: Kconfig file missing\n"), av[0]); conf_usage(progname); exit(1); } @@ -590,9 +573,11 @@ int main(int ac, char **av) if (!defconfig_file) defconfig_file = conf_get_default_confname(); if (conf_read(defconfig_file)) { - printf(_("***\n" - "*** Can't find default configuration \"%s\"!\n" - "***\n"), defconfig_file); + fprintf(stderr, + _("***\n" + "*** Can't find default configuration \"%s\"!\n" + "***\n"), + defconfig_file); exit(1); } break; @@ -650,7 +635,6 @@ int main(int ac, char **av) return 1; } } - valid_stdin = tty_stdio; } switch (input_mode) { |