LXR toybox/kconfig/lkc.h

   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// Make some warnings go away
  10#define YYENABLE_NLS 0
  11#define YYLTYPE_IS_TRIVIAL 0
  12
  13#include "expr.h"
  14
  15#ifndef KBUILD_NO_NLS
  16# include <libintl.h>
  17#else
  18# define gettext(Msgid) ((const char *) (Msgid))
  19# define textdomain(Domainname) ((const char *) (Domainname))
  20# define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname))
  21#endif
  22
  23#ifdef __cplusplus
  24extern "C" {
  25#endif
  26
  27#ifdef LKC_DIRECT_LINK
  28#define P(name,type,arg)        extern type name arg
  29#else
  30#include "lkc_defs.h"
  31#define P(name,type,arg)        extern type (*name ## _p) arg
  32#endif
  33#include "lkc_proto.h"
  34#undef P
  35
  36#define SRCTREE "srctree"
  37
  38#define PACKAGE "linux"
  39#define LOCALEDIR "/usr/share/locale"
  40
  41#define _(text) gettext(text)
  42#define N_(text) (text)
  43
  44
  45#define TF_COMMAND      0x0001
  46#define TF_PARAM        0x0002
  47#define TF_OPTION       0x0004
  48
  49#define T_OPT_MODULES           1
  50#define T_OPT_DEFCONFIG_LIST    2
  51
  52struct kconf_id {
  53        int name;
  54        int token;
  55        unsigned int flags;
  56        enum symbol_type stype;
  57};
  58
  59int zconfparse(void);
  60void zconfdump(FILE *out);
  61
  62extern int zconfdebug;
  63void zconf_starthelp(void);
  64FILE *zconf_fopen(const char *name);
  65void zconf_initscan(const char *name);
  66void zconf_nextfile(const char *name);
  67int zconf_lineno(void);
  68char *zconf_curname(void);
  69
  70/* confdata.c */
  71char *conf_get_default_confname(void);
  72
  73/* kconfig_load.c */
  74void kconfig_load(void);
  75
  76/* menu.c */
  77void menu_init(void);
  78struct menu *menu_add_menu(void);
  79void menu_end_menu(void);
  80void menu_add_entry(struct symbol *sym);
  81void menu_end_entry(void);
  82void menu_add_dep(struct expr *dep);
  83struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
  84struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
  85void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
  86void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
  87void menu_add_option(int token, char *arg);
  88void menu_finalize(struct menu *parent);
  89void menu_set_type(int type);
  90
  91/* util.c */
  92struct file *file_lookup(const char *name);
  93int file_write_dep(const char *name);
  94
  95struct gstr {
  96        size_t len;
  97        char  *s;
  98};
  99struct gstr str_new(void);
 100struct gstr str_assign(const char *s);
 101void str_free(struct gstr *gs);
 102void str_append(struct gstr *gs, const char *s);
 103void str_printf(struct gstr *gs, const char *fmt, ...);
 104const char *str_get(struct gstr *gs);
 105
 106/* symbol.c */
 107void sym_init(void);
 108void sym_clear_all_valid(void);
 109void sym_set_all_changed(void);
 110void sym_set_changed(struct symbol *sym);
 111struct symbol *sym_check_deps(struct symbol *sym);
 112struct property *prop_alloc(enum prop_type type, struct symbol *sym);
 113struct symbol *prop_get_symbol(struct property *prop);
 114
 115static inline tristate sym_get_tristate_value(struct symbol *sym)
 116{
 117        return sym->curr.tri;
 118}
 119
 120
 121static inline struct symbol *sym_get_choice_value(struct symbol *sym)
 122{
 123        return (struct symbol *)sym->curr.val;
 124}
 125
 126static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval)
 127{
 128        return sym_set_tristate_value(chval, yes);
 129}
 130
 131static inline bool sym_is_choice(struct symbol *sym)
 132{
 133        return sym->flags & SYMBOL_CHOICE ? true : false;
 134}
 135
 136static inline bool sym_is_choice_value(struct symbol *sym)
 137{
 138        return sym->flags & SYMBOL_CHOICEVAL ? true : false;
 139}
 140
 141static inline bool sym_is_optional(struct symbol *sym)
 142{
 143        return sym->flags & SYMBOL_OPTIONAL ? true : false;
 144}
 145
 146static inline bool sym_has_value(struct symbol *sym)
 147{
 148        return sym->flags & SYMBOL_DEF_USER ? true : false;
 149}
 150
 151#ifdef __cplusplus
 152}
 153#endif
 154
 155#endif /* LKC_H */
 156