17 struct symbol symbol_yes = {
25 struct symbol symbol_mod = {
33 struct symbol symbol_no = {
41 struct symbol *modules_sym;
45 enum symbol_type sym_get_type(const struct symbol *sym)  in sym_get_type()
76  * @sym: a symbol pointer
80 struct menu *sym_get_prompt_menu(const struct symbol *sym)  in sym_get_prompt_menu()
94  * @sym: a symbol pointer
98 struct menu *sym_get_choice_menu(const struct symbol *sym)  in sym_get_choice_menu()
120 static struct property *sym_get_default_prop(struct symbol *sym)  in sym_get_default_prop()
132 struct property *sym_get_range_prop(struct symbol *sym)  in sym_get_range_prop()
144 static long long sym_get_range_val(struct symbol *sym, int base)  in sym_get_range_val()
160 static void sym_validate_range(struct symbol *sym)  in sym_validate_range()
163 	struct symbol *range_sym;  in sym_validate_range()
192 static void sym_set_changed(struct symbol *sym)  in sym_set_changed()
202 	struct symbol *sym;  in sym_set_all_changed()
208 static void sym_calc_visibility(struct symbol *sym)  in sym_calc_visibility()
258  * Find the default symbol for a choice.
259  * First try the default values for the choice symbol
263 struct symbol *sym_choice_default(struct menu *choice)  in sym_choice_default()
266 	struct symbol *def_sym;  in sym_choice_default()
289  * sym_calc_choice - calculate symbol values in a choice
293  * Return: a chosen symbol
295 struct symbol *sym_calc_choice(struct menu *choice)  in sym_calc_choice()
297 	struct symbol *res = NULL;  in sym_calc_choice()
298 	struct symbol *sym;  in sym_calc_choice()
324 	/* Still not found. Pick up the first visible, user-unspecified symbol. */  in sym_calc_choice()
372 static void sym_warn_unmet_dep(const struct symbol *sym)  in sym_warn_unmet_dep()
402 void sym_calc_value(struct symbol *sym)  in sym_calc_value()
459 				/* if the symbol is visible use the user value  in sym_calc_value()
502 			struct symbol *ds = prop_get_symbol(prop);  in sym_calc_value()
531 	struct symbol *sym;  in sym_clear_all_valid()
540 bool sym_tristate_within_range(const struct symbol *sym, tristate val)  in sym_tristate_within_range()
557 bool sym_set_tristate_value(struct symbol *sym, tristate val)  in sym_set_tristate_value()
580  * @sym: selected symbol
582 void choice_set_value(struct menu *choice, struct symbol *sym)  in choice_set_value()
605 		 * Now, the user has explicitly enabled or disabled this symbol,  in choice_set_value()
607 		 * setting multiple symbols to 'n', where the first symbol is  in choice_set_value()
609 		 * choice block ends up with selecting 'n' symbol.  in choice_set_value()
619 tristate sym_toggle_tristate_value(struct symbol *sym)  in sym_toggle_tristate_value()
649 bool sym_string_valid(struct symbol *sym, const char *str)  in sym_string_valid()
692 bool sym_string_within_range(struct symbol *sym, const char *str)  in sym_string_within_range()
734 bool sym_set_string_value(struct symbol *sym, const char *newval)  in sym_set_string_value()
784  * Find the default value associated to a symbol.
785  * For tristate symbol handle the modules=n case
787  * If the symbol does not have any default then fallback
790 const char *sym_get_string_default(struct symbol *sym)  in sym_get_string_default()
793 	struct symbol *ds;  in sym_get_string_default()
801 	/* If symbol has a default value look it up */  in sym_get_string_default()
836 	/* adjust the default value if this symbol is implied by another */  in sym_get_string_default()
862 const char *sym_get_string_value(struct symbol *sym)  in sym_get_string_value()
885 bool sym_is_changeable(const struct symbol *sym)  in sym_is_changeable()
890 bool sym_is_choice_value(const struct symbol *sym)  in sym_is_choice_value()
897 struct symbol *sym_lookup(const char *name, int flags)  in sym_lookup()
899 	struct symbol *symbol;  in sym_lookup()  local
913 		hash_for_each_possible(sym_hashtable, symbol, node, hash) {  in sym_lookup()
914 			if (symbol->name &&  in sym_lookup()
915 			    !strcmp(symbol->name, name) &&  in sym_lookup()
916 			    (flags ? symbol->flags & flags  in sym_lookup()
917 				   : !(symbol->flags & SYMBOL_CONST)))  in sym_lookup()
918 				return symbol;  in sym_lookup()
926 	symbol = xmalloc(sizeof(*symbol));  in sym_lookup()
927 	memset(symbol, 0, sizeof(*symbol));  in sym_lookup()
928 	symbol->name = new_name;  in sym_lookup()
929 	symbol->type = S_UNKNOWN;  in sym_lookup()
930 	symbol->flags = flags;  in sym_lookup()
931 	INIT_LIST_HEAD(&symbol->menus);  in sym_lookup()
932 	INIT_LIST_HEAD(&symbol->choice_link);  in sym_lookup()
934 	hash_add(sym_hashtable, &symbol->node, hash);  in sym_lookup()
936 	return symbol;  in sym_lookup()
939 struct symbol *sym_find(const char *name)  in sym_find()
941 	struct symbol *symbol = NULL;  in sym_find()  local
956 	hash_for_each_possible(sym_hashtable, symbol, node, hash) {  in sym_find()
957 		if (symbol->name &&  in sym_find()
958 		    !strcmp(symbol->name, name) &&  in sym_find()
959 		    !(symbol->flags & SYMBOL_CONST))  in sym_find()
963 	return symbol;  in sym_find()
967 	struct symbol	*sym;
982 	 * - if matched length on symbol s1 is the length of that symbol,  in sym_rel_comp()
983 	 *   then this symbol should come first;  in sym_rel_comp()
984 	 * - if matched length on symbol s2 is the length of that symbol,  in sym_rel_comp()
985 	 *   then this symbol should come first.  in sym_rel_comp()
1001 struct symbol **sym_re_search(const char *pattern)  in sym_re_search()
1003 	struct symbol *sym, **sym_arr = NULL;  in sym_re_search()
1039 		sym_arr = malloc((cnt+1) * sizeof(struct symbol *));  in sym_re_search()
1062 	struct symbol *sym;
1067 static void dep_stack_insert(struct dep_stack *stack, struct symbol *sym)  in dep_stack_insert()
1089 static void sym_check_print_recursive(struct symbol *last_sym)  in sym_check_print_recursive()
1092 	struct symbol *sym, *next_sym;  in sym_check_print_recursive()
1157 static struct symbol *sym_check_expr_deps(const struct expr *e)  in sym_check_expr_deps()
1159 	struct symbol *sym;  in sym_check_expr_deps()
1192 static struct symbol *sym_check_sym_deps(struct symbol *sym)  in sym_check_sym_deps()
1194 	struct symbol *sym2;  in sym_check_sym_deps()
1239 static struct symbol *sym_check_choice_deps(struct symbol *choice)  in sym_check_choice_deps()
1242 	struct symbol *sym2;  in sym_check_choice_deps()
1285 struct symbol *sym_check_deps(struct symbol *sym)  in sym_check_deps()
1288 	struct symbol *sym2;  in sym_check_deps()
1301 		/* for choice groups start the check with main choice symbol */  in sym_check_deps()
1316 struct symbol *prop_get_symbol(const struct property *prop)  in prop_get_symbol()