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