scripts/tkparse.h

   1
   2 enum token {
   3   tok_menuname,
   4   tok_menuoption,
   5   tok_comment,
   6   tok_bool,
   7   tok_tristate,
   8   tok_dep_tristate,
   9   tok_nop,
  10   tok_if,
  11   tok_else,
  12   tok_fi,
  13   tok_int,
  14   tok_hex,
  15   tok_string,
  16   tok_define,
  17   tok_choose,
  18   tok_choice,
  19   tok_endmenu,
  20   tok_unknown
  21 };
  22
  23 enum operator {
  24   op_eq,
  25   op_neq,
  26   op_and,
  27   op_and1,
  28   op_or,
  29   op_bang,
  30   op_lparen,
  31   op_rparen,
  32   op_variable,
  33   op_kvariable,
  34   op_shellcmd,
  35   op_constant,
  36   op_nuked
  37 };
  38
  39 union var
  40 {
  41   char * str;
  42   struct kconfig * cfg;
  43 };
  44
  45 struct condition
  46 {
  47   struct condition * next;
  48   enum operator op;
  49   union var variable;
  50 };
  51
  52 #define GLOBAL_WRITTEN  1
  53 #define CFG_DUP         2
  54 #define UNSAFE          4
  55
  56 struct kconfig
  57 {
  58   struct kconfig        * next;
  59   int                     flags;
  60   enum                    token tok;
  61   char                    menu_number;
  62   char                    menu_line;
  63   char                    submenu_start;
  64   char                    submenu_end;
  65   char                  * optionname;
  66   char                  * label;
  67   char                  * value;
  68   int                     choice_value;
  69   struct kconfig        * choice_label;
  70   union var               depend;
  71   struct condition      * cond;
  72 };
  73
  74 extern struct kconfig * config;
  75 extern struct kconfig * clast;
  76 extern struct kconfig * koption;
  77
  78 /*
  79  * Prototypes
  80  */
  81 void fix_conditionals(struct kconfig * scfg);   /* tkcond.c */
  82 void dump_tk_script(struct kconfig *scfg);      /* tkgen.c  */