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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>
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@ -646,18 +646,8 @@ static void check_conf(struct menu *menu)
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switch (input_mode) {
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case listnewconfig:
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if (sym->name) {
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const char *val = sym_get_string_value(sym);
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char *escaped = NULL;
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if (sym->type == S_STRING) {
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escaped = sym_escape_string_value(val);
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val = escaped;
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}
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printf("%s%s=%s\n", CONFIG_, sym->name, val);
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free(escaped);
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}
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if (sym->name)
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print_symbol_for_listconfig(sym);
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break;
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case helpnewconfig:
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printf("-----\n");
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@ -667,6 +667,11 @@ static void print_symbol_for_autoconf(FILE *fp, struct symbol *sym)
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__print_symbol(fp, sym, OUTPUT_N_NONE, true);
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}
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void print_symbol_for_listconfig(struct symbol *sym)
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{
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__print_symbol(stdout, sym, OUTPUT_N, true);
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}
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static void print_symbol_for_c(FILE *fp, struct symbol *sym)
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{
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const char *val;
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@ -19,6 +19,7 @@ extern struct symbol * symbol_hash[SYMBOL_HASHSIZE];
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struct symbol * sym_lookup(const char *name, int flags);
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struct symbol * sym_find(const char *name);
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char *sym_escape_string_value(const char *in);
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void print_symbol_for_listconfig(struct symbol *sym);
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struct symbol ** sym_re_search(const char *pattern);
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const char * sym_type_name(enum symbol_type type);
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void sym_calc_value(struct symbol *sym);
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