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  1. #include <arch/types.h>
  2.  
  3. typedef union sysinfo_item_val
  4. {
  5.     __native val;
  6.     void *fn;
  7. }sysinfo_item_val_t;
  8.  
  9. typedef struct sysinfo_item
  10. {
  11.     char *name;
  12.     union
  13.     {
  14.         __native val;
  15.         void *fn;
  16.     }val;
  17.  
  18.     union
  19.     {
  20.         struct sysinfo_item *table;
  21.         void *fn;
  22.     }subinfo;
  23.  
  24.     struct sysinfo_item *next;
  25.     int val_type;
  26.     int subinfo_type;
  27. }sysinfo_item_t;
  28.  
  29. #define SYSINFO_VAL_VAL 0
  30. #define SYSINFO_VAL_FUNCTION 1
  31. #define SYSINFO_VAL_UNDEFINED '?'
  32.  
  33. #define SYSINFO_SUBINFO_NONE 0
  34. #define SYSINFO_SUBINFO_TABLE 1
  35. #define SYSINFO_SUBINFO_FUNCTION 2
  36.  
  37.  
  38. typedef __native (*sysinfo_val_fn_t)(sysinfo_item_t *root);
  39. typedef __native (*sysinfo_subinfo_fn_t)(const char *subname);
  40.  
  41. typedef struct sysinfo_rettype
  42. {
  43.     __native val;
  44.     __native valid;
  45. }sysinfo_rettype_t;
  46.  
  47. void sysinfo_set_item_val(const char *name,sysinfo_item_t **root,__native val);
  48. void sysinfo_dump(sysinfo_item_t **root,int depth);
  49. void sysinfo_set_item_function(const char *name,sysinfo_item_t **root,sysinfo_val_fn_t fn);
  50. void sysinfo_set_item_undefined(const char *name,sysinfo_item_t **root);
  51.  
  52. sysinfo_rettype_t sysinfo_get_val(const char *name,sysinfo_item_t **root);
  53.  
  54. __native sys_sysinfo_valid(__native ptr,__native len);
  55. __native sys_sysinfo_value(__native ptr,__native len);
  56.  
  57.  
  58.