Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | #ifdef __cplusplus |
| 12 | extern "C" { |
| 13 | #endif |
| 14 | |
| 15 | #ifdef LKC_DIRECT_LINK |
| 16 | #define P(name,type,arg) extern type name arg |
| 17 | #else |
| 18 | #include "lkc_defs.h" |
| 19 | #define P(name,type,arg) extern type (*name ## _p) arg |
| 20 | #endif |
| 21 | #include "lkc_proto.h" |
| 22 | #undef P |
| 23 | |
| 24 | #define SRCTREE "srctree" |
| 25 | |
| 26 | int zconfparse(void); |
| 27 | void zconfdump(FILE *out); |
| 28 | |
| 29 | extern int zconfdebug; |
| 30 | void zconf_starthelp(void); |
| 31 | FILE *zconf_fopen(const char *name); |
| 32 | void zconf_initscan(const char *name); |
| 33 | void zconf_nextfile(const char *name); |
| 34 | int zconf_lineno(void); |
| 35 | char *zconf_curname(void); |
| 36 | |
| 37 | /* confdata.c */ |
| 38 | extern const char conf_def_filename[]; |
| 39 | extern char conf_filename[]; |
| 40 | |
| 41 | char *conf_get_default_confname(void); |
| 42 | |
| 43 | /* kconfig_load.c */ |
| 44 | void kconfig_load(void); |
| 45 | |
| 46 | /* menu.c */ |
| 47 | void menu_init(void); |
| 48 | void menu_add_menu(void); |
| 49 | void menu_end_menu(void); |
| 50 | void menu_add_entry(struct symbol *sym); |
| 51 | void menu_end_entry(void); |
| 52 | void menu_add_dep(struct expr *dep); |
| 53 | struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep); |
| 54 | void menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep); |
| 55 | void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep); |
| 56 | void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep); |
| 57 | void menu_finalize(struct menu *parent); |
| 58 | void menu_set_type(int type); |
| 59 | |
| 60 | /* util.c */ |
| 61 | struct file *file_lookup(const char *name); |
| 62 | int file_write_dep(const char *name); |
| 63 | |
| 64 | struct gstr { |
| 65 | size_t len; |
| 66 | char *s; |
| 67 | }; |
| 68 | struct gstr str_new(void); |
| 69 | struct gstr str_assign(const char *s); |
| 70 | void str_free(struct gstr *gs); |
| 71 | void str_append(struct gstr *gs, const char *s); |
| 72 | void str_printf(struct gstr *gs, const char *fmt, ...); |
| 73 | const char *str_get(struct gstr *gs); |
| 74 | |
| 75 | /* symbol.c */ |
| 76 | void sym_init(void); |
| 77 | void sym_clear_all_valid(void); |
| 78 | void sym_set_changed(struct symbol *sym); |
| 79 | struct symbol *sym_check_deps(struct symbol *sym); |
| 80 | struct property *prop_alloc(enum prop_type type, struct symbol *sym); |
| 81 | struct symbol *prop_get_symbol(struct property *prop); |
| 82 | |
| 83 | static inline tristate sym_get_tristate_value(struct symbol *sym) |
| 84 | { |
| 85 | return sym->curr.tri; |
| 86 | } |
| 87 | |
| 88 | |
| 89 | static inline struct symbol *sym_get_choice_value(struct symbol *sym) |
| 90 | { |
| 91 | return (struct symbol *)sym->curr.val; |
| 92 | } |
| 93 | |
| 94 | static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval) |
| 95 | { |
| 96 | return sym_set_tristate_value(chval, yes); |
| 97 | } |
| 98 | |
| 99 | static inline bool sym_is_choice(struct symbol *sym) |
| 100 | { |
| 101 | return sym->flags & SYMBOL_CHOICE ? true : false; |
| 102 | } |
| 103 | |
| 104 | static inline bool sym_is_choice_value(struct symbol *sym) |
| 105 | { |
| 106 | return sym->flags & SYMBOL_CHOICEVAL ? true : false; |
| 107 | } |
| 108 | |
| 109 | static inline bool sym_is_optional(struct symbol *sym) |
| 110 | { |
| 111 | return sym->flags & SYMBOL_OPTIONAL ? true : false; |
| 112 | } |
| 113 | |
| 114 | static inline bool sym_has_value(struct symbol *sym) |
| 115 | { |
| 116 | return sym->flags & SYMBOL_NEW ? false : true; |
| 117 | } |
| 118 | |
| 119 | #ifdef __cplusplus |
| 120 | } |
| 121 | #endif |
| 122 | |
| 123 | #endif /* LKC_H */ |