carl9170: Update based on commit 467556acea56f361a21b2a3761ca056b9da2d237 dated Nov...

[linux-libre-firmware.git] / carl9170fw / config / conf.c

diff --git a/carl9170fw/config/conf.c b/carl9170fw/config/conf.c
index e308f5bf09a546b85017eea5e551ddbc8ceecc7b..6be614318782bfc3c2e3525a8ebc5ad94d775f70 100644 (file)
--- a/carl9170fw/config/conf.c
+++ b/carl9170fw/config/conf.c
@@ -5,6 +5,7 @@
 
 #include <locale.h>
 #include <ctype.h>
+#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -39,7 +40,7 @@ static int indent = 1;
 static int tty_stdio;
 static int valid_stdin = 1;
 static int conf_cnt;
-static char line[128];
+static char line[PATH_MAX];
 static struct menu *rootEntry;
 
 static void print_help(struct menu *menu)
@@ -106,7 +107,7 @@ static int conf_askvalue(struct symbol *sym, const char *def)
                /* fall through */
        case oldaskconfig:
                fflush(stdout);
-               xfgets(line, 128, stdin);
+               xfgets(line, sizeof(line), stdin);
                if (!tty_stdio)
                        printf("\n");
                return 1;
@@ -307,7 +308,7 @@ static int conf_choice(struct menu *menu)
                        /* fall through */
                case oldaskconfig:
                        fflush(stdout);
-                       xfgets(line, 128, stdin);
+                       xfgets(line, sizeof(line), stdin);
                        strip(line);
                        if (line[0] == '?') {
                                print_help(menu);
@@ -459,7 +460,7 @@ static struct option long_opts[] = {
 static void conf_usage(const char *progname)
 {
 
-       printf("Usage: %s [option] <kconfig-file>\n", progname);
+       printf("Usage: %s [-s] [option] <kconfig-file>\n", progname);
        printf("[option] is _one_ of the following:\n");
        printf("  --listnewconfig         List new options\n");
        printf("  --askconfig             Start a new configuration using a line-oriented program\n");
@@ -488,7 +489,11 @@ int main(int ac, char **av)
 
        tty_stdio = isatty(0) && isatty(1) && isatty(2);
 
-       while ((opt = getopt_long(ac, av, "", long_opts, NULL)) != -1) {
+       while ((opt = getopt_long(ac, av, "s", long_opts, NULL)) != -1) {
+               if (opt == 's') {
+                       conf_set_message_callback(NULL);
+                       continue;
+               }
                input_mode = (enum input_mode)opt;
                switch (opt) {
                case defconfig:
@@ -644,7 +649,7 @@ int main(int ac, char **av)
        if (input_mode == savedefconfig) {
                if (conf_write_defconfig(defconfig_file)) {
                        fprintf(stderr, _("n*** Error while saving defconfig to: %s\n\n"),
-                               defconfig_file);
+                               defconfig_file);
                        return 1;
                }
        } else if (input_mode != listnewconfig) {