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 #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 47 enum 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 59 struct kconf_id { 60 int name; 61 int token; 62 unsigned int flags; 63 enum symbol_type stype; 64 }; 65 66 #ifdef YYDEBUG 67 extern int zconfdebug; 68 #endif 69 70 int zconfparse(void); 71 void zconfdump(FILE *out); 72 void zconf_starthelp(void); 73 FILE *zconf_fopen(const char *name); 74 void zconf_initscan(const char *name); 75 void zconf_nextfile(const char *name); 76 int zconf_lineno(void); 77 const char *zconf_curname(void); 78 79 /* conf.c */ 80 void xfgets(char *str, int size, FILE *in); 81 82 /* confdata.c */ 83 const char *conf_get_configname(void); 84 const char *conf_get_autoconfig_name(void); 85 char *conf_get_default_confname(void); 86 void sym_set_change_count(int count); 87 void sym_add_change_count(int count); 88 void conf_set_all_new_symbols(enum conf_def_mode mode); 89 90 /* confdata.c and expr.c */ 91 static inline void xfwrite(const void *str, size_t len, size_t count, FILE *out) 92 { 93 if (fwrite(str, len, count, out) < count) 94 fprintf(stderr, "\nError in writing or end of file.\n"); 95 } 96 97 /* menu.c */ 98 void _menu_init(void); 99 void menu_warn(struct menu *menu, const char *fmt, ...); 100 struct menu *menu_add_menu(void); 101 void menu_end_menu(void); 102 void menu_add_entry(struct symbol *sym); 103 void menu_end_entry(void); 104 void menu_add_dep(struct expr *dep); 105 void menu_add_visibility(struct expr *dep); 106 struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep); 107 struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep); 108 void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep); 109 void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep); 110 void menu_add_option(int token, char *arg); 111 void menu_finalize(struct menu *parent); 112 void menu_set_type(int type); 113 114 /* util.c */ 115 struct file *file_lookup(const char *name); 116 int file_write_dep(const char *name); 117 118 struct gstr { 119 size_t len; 120 char *s; 121 /* 122 * when max_width is not zero long lines in string s (if any) get 123 * wrapped not to exceed the max_width value 124 */ 125 int max_width; 126 }; 127 struct gstr str_new(void); 128 struct gstr str_assign(const char *s); 129 void str_free(struct gstr *gs); 130 void str_append(struct gstr *gs, const char *s); 131 void str_printf(struct gstr *gs, const char *fmt, ...); 132 const char *str_get(struct gstr *gs); 133 134 /* symbol.c */ 135 extern struct expr *sym_env_list; 136 137 void sym_init(void); 138 void sym_clear_all_valid(void); 139 void sym_set_all_changed(void); 140 void sym_set_changed(struct symbol *sym); 141 struct symbol *sym_choice_default(struct symbol *sym); 142 const char *sym_get_string_default(struct symbol *sym); 143 struct symbol *sym_check_deps(struct symbol *sym); 144 struct property *prop_alloc(enum prop_type type, struct symbol *sym); 145 struct symbol *prop_get_symbol(struct property *prop); 146 struct property *sym_get_env_prop(struct symbol *sym); 147 148 static inline tristate sym_get_tristate_value(struct symbol *sym) 149 { 150 return sym->curr.tri; 151 } 152 153 154 static inline struct symbol *sym_get_choice_value(struct symbol *sym) 155 { 156 return (struct symbol *)sym->curr.val; 157 } 158 159 static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval) 160 { 161 return sym_set_tristate_value(chval, yes); 162 } 163 164 static inline bool sym_is_choice(struct symbol *sym) 165 { 166 return sym->flags & SYMBOL_CHOICE ? true : false; 167 } 168 169 static inline bool sym_is_choice_value(struct symbol *sym) 170 { 171 return sym->flags & SYMBOL_CHOICEVAL ? true : false; 172 } 173 174 static inline bool sym_is_optional(struct symbol *sym) 175 { 176 return sym->flags & SYMBOL_OPTIONAL ? true : false; 177 } 178 179 static inline bool sym_has_value(struct symbol *sym) 180 { 181 return sym->flags & SYMBOL_DEF_USER ? true : false; 182 } 183 184 #ifdef __cplusplus 185 } 186 #endif 187 188 #endif /* LKC_H */ 189