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177 lines
4.4 KiB
177 lines
4.4 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* |
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* Copyright (C) 2002 Roman Zippel <[email protected]> |
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*/ |
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#ifndef LKC_H |
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#define LKC_H |
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#include <assert.h> |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include "expr.h" |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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#include "lkc_proto.h" |
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#define SRCTREE "srctree" |
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#ifndef PACKAGE |
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#define PACKAGE "linux" |
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#endif |
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#ifndef CONFIG_ |
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#define CONFIG_ "CONFIG_" |
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#endif |
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static inline const char *CONFIG_prefix(void) |
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{ |
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return getenv( "CONFIG_" ) ?: CONFIG_; |
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} |
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#undef CONFIG_ |
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#define CONFIG_ CONFIG_prefix() |
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enum conf_def_mode { |
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def_default, |
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def_yes, |
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def_mod, |
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def_y2m, |
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def_m2y, |
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def_no, |
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def_random |
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}; |
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extern int yylineno; |
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void zconfdump(FILE *out); |
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void zconf_starthelp(void); |
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FILE *zconf_fopen(const char *name); |
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void zconf_initscan(const char *name); |
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void zconf_nextfile(const char *name); |
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int zconf_lineno(void); |
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const char *zconf_curname(void); |
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/* confdata.c */ |
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const char *conf_get_configname(void); |
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void sym_set_change_count(int count); |
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void sym_add_change_count(int count); |
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bool conf_set_all_new_symbols(enum conf_def_mode mode); |
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void conf_rewrite_mod_or_yes(enum conf_def_mode mode); |
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void set_all_choice_values(struct symbol *csym); |
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/* confdata.c and expr.c */ |
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static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out) |
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{ |
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assert(len != 0); |
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if (fwrite(str, len, count, out) != count) |
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fprintf(stderr, "Error in writing or end of file.\n"); |
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} |
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/* util.c */ |
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struct file *file_lookup(const char *name); |
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void *xmalloc(size_t size); |
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void *xcalloc(size_t nmemb, size_t size); |
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void *xrealloc(void *p, size_t size); |
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char *xstrdup(const char *s); |
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char *xstrndup(const char *s, size_t n); |
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/* lexer.l */ |
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int yylex(void); |
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struct gstr { |
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size_t len; |
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char *s; |
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/* |
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* when max_width is not zero long lines in string s (if any) get |
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* wrapped not to exceed the max_width value |
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*/ |
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int max_width; |
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}; |
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struct gstr str_new(void); |
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void str_free(struct gstr *gs); |
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void str_append(struct gstr *gs, const char *s); |
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void str_printf(struct gstr *gs, const char *fmt, ...); |
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const char *str_get(struct gstr *gs); |
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/* menu.c */ |
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void _menu_init(void); |
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void menu_warn(struct menu *menu, const char *fmt, ...); |
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struct menu *menu_add_menu(void); |
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void menu_end_menu(void); |
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void menu_add_entry(struct symbol *sym); |
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void menu_add_dep(struct expr *dep); |
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void menu_add_visibility(struct expr *dep); |
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struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep); |
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void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep); |
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void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep); |
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void menu_add_option_modules(void); |
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void menu_add_option_defconfig_list(void); |
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void menu_add_option_allnoconfig_y(void); |
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void menu_finalize(struct menu *parent); |
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void menu_set_type(int type); |
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extern struct menu rootmenu; |
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bool menu_is_empty(struct menu *menu); |
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bool menu_is_visible(struct menu *menu); |
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bool menu_has_prompt(struct menu *menu); |
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const char *menu_get_prompt(struct menu *menu); |
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struct menu *menu_get_root_menu(struct menu *menu); |
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struct menu *menu_get_parent_menu(struct menu *menu); |
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bool menu_has_help(struct menu *menu); |
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const char *menu_get_help(struct menu *menu); |
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struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head); |
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void menu_get_ext_help(struct menu *menu, struct gstr *help); |
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/* symbol.c */ |
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void sym_clear_all_valid(void); |
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struct symbol *sym_choice_default(struct symbol *sym); |
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struct property *sym_get_range_prop(struct symbol *sym); |
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const char *sym_get_string_default(struct symbol *sym); |
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struct symbol *sym_check_deps(struct symbol *sym); |
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struct symbol *prop_get_symbol(struct property *prop); |
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static inline tristate sym_get_tristate_value(struct symbol *sym) |
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{ |
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return sym->curr.tri; |
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} |
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static inline struct symbol *sym_get_choice_value(struct symbol *sym) |
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{ |
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return (struct symbol *)sym->curr.val; |
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} |
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static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval) |
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{ |
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return sym_set_tristate_value(chval, yes); |
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} |
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static inline bool sym_is_choice(struct symbol *sym) |
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{ |
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return sym->flags & SYMBOL_CHOICE ? true : false; |
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} |
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static inline bool sym_is_choice_value(struct symbol *sym) |
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{ |
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return sym->flags & SYMBOL_CHOICEVAL ? true : false; |
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} |
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static inline bool sym_is_optional(struct symbol *sym) |
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{ |
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return sym->flags & SYMBOL_OPTIONAL ? true : false; |
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} |
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static inline bool sym_has_value(struct symbol *sym) |
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{ |
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return sym->flags & SYMBOL_DEF_USER ? true : false; |
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} |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* LKC_H */
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