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 14 static inline const char *gettext(const char *txt) { return txt; } 15 static inline void textdomain(const char *domainname) {} 16 static inline void bindtextdomain(const char *name, const char *dir) {} 17 static inline char *bind_textdomain_codeset(const char *dn, char *c) { return c; } 18 #endif 19 20 #ifdef __cplusplus 21 extern "C" { 22 #endif 23 24 #ifdef LKC_DIRECT_LINK 25 #define P(name,type,arg) extern type name arg 26 #else 27 #include "lkc_defs.h" 28 #define P(name,type,arg) extern type (*name ## _p) arg 29 #endif 30 #include "lkc_proto.h" 31 #undef P 32 33 #define SRCTREE "srctree" 34 35 #ifndef PACKAGE 36 #define PACKAGE "linux" 37 #endif 38 39 #define LOCALEDIR "/usr/share/locale" 40 41 #define _(text) gettext(text) 42 #define N_(text) (text) 43 44 #ifndef CONFIG_ 45 #define CONFIG_ "CONFIG_" 46 #endif 47 48 #define TF_COMMAND 0x0001 49 #define TF_PARAM 0x0002 50 #define TF_OPTION 0x0004 51 52 enum conf_def_mode { 53 def_default, 54 def_yes, 55 def_mod, 56 def_no, 57 def_random 58 }; 59 60 #define T_OPT_MODULES 1 61 #define T_OPT_DEFCONFIG_LIST 2 62 #define T_OPT_ENV 3 63 64 struct kconf_id { 65 int name; 66 int token; 67 unsigned int flags; 68 enum symbol_type stype; 69 }; 70 71 #ifdef YYDEBUG 72 extern int zconfdebug; 73 #endif 74 75 int zconfparse(void); 76 void zconfdump(FILE *out); 77 void zconf_starthelp(void); 78 FILE *zconf_fopen(const char *name); 79 void zconf_initscan(const char *name); 80 void zconf_nextfile(const char *name); 81 int zconf_lineno(void); 82 const char *zconf_curname(void); 83 84 /* conf.c */ 85 void xfgets(char *str, int size, FILE *in); 86 87 /* confdata.c */ 88 const char *conf_get_configname(void); 89 const char *conf_get_autoconfig_name(void); 90 char *conf_get_default_confname(void); 91 void sym_set_change_count(int count); 92 void sym_add_change_count(int count); 93 void conf_set_all_new_symbols(enum conf_def_mode mode); 94 95 /* confdata.c and expr.c */ 96 static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out) 97 { 98 if (fwrite(str, len, count, out) < count) 99 fprintf(stderr, "\nError in writing or end of file.\n"); 100 } 101 102 /* kconfig_load.c */ 103 void kconfig_load(void); 104 105 /* menu.c */ 106 void _menu_init(void); 107 void menu_warn(struct menu *menu, const char *fmt, ...); 108 struct menu *menu_add_menu(void); 109 void menu_end_menu(void); 110 void menu_add_entry(struct symbol *sym); 111 void menu_end_entry(void); 112 void menu_add_dep(struct expr *dep); 113 void menu_add_visibility(struct expr *dep); 114 struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep); 115 struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep); 116 void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep); 117 void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep); 118 void menu_add_option(int token, char *arg); 119 void menu_finalize(struct menu *parent); 120 void menu_set_type(int type); 121 122 /* util.c */ 123 struct file *file_lookup(const char *name); 124 int file_write_dep(const char *name); 125 126 struct gstr { 127 size_t len; 128 char *s; 129 /* 130 * when max_width is not zero long lines in string s (if any) get 131 * wrapped not to exceed the max_width value 132 */ 133 int max_width; 134 }; 135 struct gstr str_new(void); 136 struct gstr str_assign(const char *s); 137 void str_free(struct gstr *gs); 138 void str_append(struct gstr *gs, const char *s); 139 void str_printf(struct gstr *gs, const char *fmt, ...); 140 const char *str_get(struct gstr *gs); 141 142 /* symbol.c */ 143 extern struct expr *sym_env_list; 144 145 void sym_init(void); 146 void sym_clear_all_valid(void); 147 void sym_set_all_changed(void); 148 void sym_set_changed(struct symbol *sym); 149 struct symbol *sym_choice_default(struct symbol *sym); 150 const char *sym_get_string_default(struct symbol *sym); 151 struct symbol *sym_check_deps(struct symbol *sym); 152 struct property *prop_alloc(enum prop_type type, struct symbol *sym); 153 struct symbol *prop_get_symbol(struct property *prop); 154 struct property *sym_get_env_prop(struct symbol *sym); 155 156 static inline tristate sym_get_tristate_value(struct symbol *sym) 157 { 158 return sym->curr.tri; 159 } 160 161 162 static inline struct symbol *sym_get_choice_value(struct symbol *sym) 163 { 164 return (struct symbol *)sym->curr.val; 165 } 166 167 static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval) 168 { 169 return sym_set_tristate_value(chval, yes); 170 } 171 172 static inline bool sym_is_choice(struct symbol *sym) 173 { 174 return sym->flags & SYMBOL_CHOICE ? true : false; 175 } 176 177 static inline bool sym_is_choice_value(struct symbol *sym) 178 { 179 return sym->flags & SYMBOL_CHOICEVAL ? true : false; 180 } 181 182 static inline bool sym_is_optional(struct symbol *sym) 183 { 184 return sym->flags & SYMBOL_OPTIONAL ? true : false; 185 } 186 187 static inline bool sym_has_value(struct symbol *sym) 188 { 189 return sym->flags & SYMBOL_DEF_USER ? true : false; 190 } 191 192 #ifdef __cplusplus 193 } 194 #endif 195 196 #endif /* LKC_H */ 197