kconfig: refactor listnewconfig code

We can reuse __print_symbol() helper to print symbols for listnewconfig.
Only the difference is the format for "n" symbols.

This prints "CONFIG_FOO=n" instead of "# CONFIG_FOO is not set".

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index 310fdd4..971da35 100644 (file)
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -646,18 +646,8 @@ static void check_conf(struct menu *menu)
 
                switch (input_mode) {
                case listnewconfig:
-                       if (sym->name) {
-                               const char *val = sym_get_string_value(sym);
-                               char *escaped = NULL;
-
-                               if (sym->type == S_STRING) {
-                                       escaped = sym_escape_string_value(val);
-                                       val = escaped;
-                               }
-
-                               printf("%s%s=%s\n", CONFIG_, sym->name, val);
-                               free(escaped);
-                       }
+                       if (sym->name)
+                               print_symbol_for_listconfig(sym);
                        break;
                case helpnewconfig:
                        printf("-----\n");

diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 4e3fd19..f17a2a9 100644 (file)
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -667,6 +667,11 @@ static void print_symbol_for_autoconf(FILE *fp, struct symbol *sym)
        __print_symbol(fp, sym, OUTPUT_N_NONE, true);
 }
 
+void print_symbol_for_listconfig(struct symbol *sym)
+{
+       __print_symbol(stdout, sym, OUTPUT_N, true);
+}
+
 static void print_symbol_for_c(FILE *fp, struct symbol *sym)
 {
        const char *val;

diff --git a/scripts/kconfig/lkc_proto.h b/scripts/kconfig/lkc_proto.h
index e6955df..ec4a01b 100644 (file)
--- a/scripts/kconfig/lkc_proto.h
+++ b/scripts/kconfig/lkc_proto.h
@@ -19,6 +19,7 @@ extern struct symbol * symbol_hash[SYMBOL_HASHSIZE];
 struct symbol * sym_lookup(const char *name, int flags);
 struct symbol * sym_find(const char *name);
 char *sym_escape_string_value(const char *in);
+void print_symbol_for_listconfig(struct symbol *sym);
 struct symbol ** sym_re_search(const char *pattern);
 const char * sym_type_name(enum symbol_type type);
 void sym_calc_value(struct symbol *sym);