1/* 2 * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> 3 * Released under the terms of the GNU GPL v2.0. 4 */ 5 6#ifndef LKC_H 7#define LKC_H 8 9#include "expr.h" 10 11#ifndef KBUILD_NO_NLS 12# include <libintl.h> 13#else 14static inline const char *gettext(const char *txt) { return txt; } 15static inline void textdomain(const char *domainname) {} 16static inline void bindtextdomain(const char *name, const char *dir) {} 17static inline char *bind_textdomain_codeset(const char *dn, char *c) { return c; } 18#endif 19 20#ifdef __cplusplus 21extern "C" { 22#endif 23 24#define P(name,type,arg) extern type name arg 25#include "lkc_proto.h" 26#undef P 27 28#define SRCTREE "srctree" 29 30#ifndef PACKAGE 31#define PACKAGE "linux" 32#endif 33 34#define LOCALEDIR "/usr/share/locale" 35 36#define _(text) gettext(text) 37#define N_(text) (text) 38 39#ifndef CONFIG_ 40#define CONFIG_ "CONFIG_" 41#endif 42 43#define TF_COMMAND 0x0001 44#define TF_PARAM 0x0002 45#define TF_OPTION 0x0004 46 47enum conf_def_mode { 48 def_default, 49 def_yes, 50 def_mod, 51 def_no, 52 def_random 53}; 54 55#define T_OPT_MODULES 1 56#define T_OPT_DEFCONFIG_LIST 2 57#define T_OPT_ENV 3 58 59struct kconf_id { 60 int name; 61 int token; 62 unsigned int flags; 63 enum symbol_type stype; 64}; 65 66extern int zconfdebug; 67 68int zconfparse(void); 69void zconfdump(FILE *out); 70void zconf_starthelp(void); 71FILE *zconf_fopen(const char *name); 72void zconf_initscan(const char *name); 73void zconf_nextfile(const char *name); 74int zconf_lineno(void); 75const char *zconf_curname(void); 76 77/* confdata.c */ 78const char *conf_get_configname(void); 79const char *conf_get_autoconfig_name(void); 80char *conf_get_default_confname(void); 81void sym_set_change_count(int count); 82void sym_add_change_count(int count); 83void conf_set_all_new_symbols(enum conf_def_mode mode); 84 85struct conf_printer { 86 void (*print_symbol)(FILE *, struct symbol *, const char *, void *); 87 void (*print_comment)(FILE *, const char *, void *); 88}; 89 90/* confdata.c and expr.c */ 91static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out) 92{ 93 assert(len != 0); 94 95 if (fwrite(str, len, count, out) != count) 96 fprintf(stderr, "Error in writing or end of file.\n"); 97} 98 99/* menu.c */ 100void _menu_init(void); 101void menu_warn(struct menu *menu, const char *fmt, ...); 102struct menu *menu_add_menu(void); 103void menu_end_menu(void); 104void menu_add_entry(struct symbol *sym); 105void menu_end_entry(void); 106void menu_add_dep(struct expr *dep); 107void menu_add_visibility(struct expr *dep); 108struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep); 109struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep); 110void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep); 111void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep); 112void menu_add_option(int token, char *arg); 113void menu_finalize(struct menu *parent); 114void menu_set_type(int type); 115 116/* util.c */ 117struct file *file_lookup(const char *name); 118int file_write_dep(const char *name); 119 120struct gstr { 121 size_t len; 122 char *s; 123 /* 124 * when max_width is not zero long lines in string s (if any) get 125 * wrapped not to exceed the max_width value 126 */ 127 int max_width; 128}; 129struct gstr str_new(void); 130struct gstr str_assign(const char *s); 131void str_free(struct gstr *gs); 132void str_append(struct gstr *gs, const char *s); 133void str_printf(struct gstr *gs, const char *fmt, ...); 134const char *str_get(struct gstr *gs); 135 136/* symbol.c */ 137extern struct expr *sym_env_list; 138 139void sym_init(void); 140void sym_clear_all_valid(void); 141void sym_set_all_changed(void); 142void sym_set_changed(struct symbol *sym); 143struct symbol *sym_choice_default(struct symbol *sym); 144const char *sym_get_string_default(struct symbol *sym); 145struct symbol *sym_check_deps(struct symbol *sym); 146struct property *prop_alloc(enum prop_type type, struct symbol *sym); 147struct symbol *prop_get_symbol(struct property *prop); 148struct property *sym_get_env_prop(struct symbol *sym); 149 150static inline tristate sym_get_tristate_value(struct symbol *sym) 151{ 152 return sym->curr.tri; 153} 154 155 156static inline struct symbol *sym_get_choice_value(struct symbol *sym) 157{ 158 return (struct symbol *)sym->curr.val; 159} 160 161static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval) 162{ 163 return sym_set_tristate_value(chval, yes); 164} 165 166static inline bool sym_is_choice(struct symbol *sym) 167{ 168 return sym->flags & SYMBOL_CHOICE ? true : false; 169} 170 171static inline bool sym_is_choice_value(struct symbol *sym) 172{ 173 return sym->flags & SYMBOL_CHOICEVAL ? true : false; 174} 175 176static inline bool sym_is_optional(struct symbol *sym) 177{ 178 return sym->flags & SYMBOL_OPTIONAL ? true : false; 179} 180 181static inline bool sym_has_value(struct symbol *sym) 182{ 183 return sym->flags & SYMBOL_DEF_USER ? true : false; 184} 185 186#ifdef __cplusplus 187} 188#endif 189 190#endif /* LKC_H */ 191