1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef LKC_PROTO_H 3 #define LKC_PROTO_H 4 5 #include <stdarg.h> 6 7 /* confdata.c */ 8 void conf_parse(const char *name); 9 int conf_read(const char *name); 10 int conf_read_simple(const char *name, int); 11 int conf_write_defconfig(const char *name); 12 int conf_write(const char *name); 13 int conf_write_autoconf(int overwrite); 14 void conf_set_changed(bool val); 15 bool conf_get_changed(void); 16 void conf_set_changed_callback(void (*fn)(void)); 17 void conf_set_message_callback(void (*fn)(const char *s)); 18 bool conf_errors(void); 19 20 /* symbol.c */ 21 extern struct symbol * symbol_hash[SYMBOL_HASHSIZE]; 22 23 struct symbol * sym_lookup(const char *name, int flags); 24 struct symbol * sym_find(const char *name); 25 void print_symbol_for_listconfig(struct symbol *sym); 26 struct symbol ** sym_re_search(const char *pattern); 27 const char * sym_type_name(enum symbol_type type); 28 void sym_calc_value(struct symbol *sym); 29 bool sym_dep_errors(void); 30 enum symbol_type sym_get_type(struct symbol *sym); 31 bool sym_tristate_within_range(struct symbol *sym,tristate tri); 32 bool sym_set_tristate_value(struct symbol *sym,tristate tri); 33 tristate sym_toggle_tristate_value(struct symbol *sym); 34 bool sym_string_valid(struct symbol *sym, const char *newval); 35 bool sym_string_within_range(struct symbol *sym, const char *str); 36 bool sym_set_string_value(struct symbol *sym, const char *newval); 37 bool sym_is_changeable(struct symbol *sym); 38 struct property * sym_get_choice_prop(struct symbol *sym); 39 const char * sym_get_string_value(struct symbol *sym); 40 41 const char * prop_get_type_name(enum prop_type type); 42 43 /* preprocess.c */ 44 enum variable_flavor { 45 VAR_SIMPLE, 46 VAR_RECURSIVE, 47 VAR_APPEND, 48 }; 49 void env_write_dep(FILE *f, const char *auto_conf_name); 50 void variable_add(const char *name, const char *value, 51 enum variable_flavor flavor); 52 void variable_all_del(void); 53 char *expand_dollar(const char **str); 54 char *expand_one_token(const char **str); 55 56 /* expr.c */ 57 void expr_print(struct expr *e, void (*fn)(void *, struct symbol *, const char *), void *data, int prevtoken); 58 59 #endif /* LKC_PROTO_H */ 60