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