sbin/devfsctl/devfsctl.h

   1 #ifndef DEVFSCTL_H
   2 #define DEVFSCTL_H
   3
   4 #include <sys/queue.h>
   5
   6 #define iswhitespace(X) ((((X) == ' ') || ((X) == '\t'))?1:0)
   7 #define RULE_MAX_STACK  32
   8 #define RULES_FILE              0x01
   9
  10 #if 0
  11 #define RULETAB_FILE    0x02
  12 #define RULETAB_ALL             0x01
  13 #define RULETAB_ONLY_BOOT       0x02
  14 #define RULETAB_SPECIFIC        0x03
  15 #endif
  16
  17 struct groupdevid {
  18         enum {
  19                 isGROUP = 1,
  20                 isNAME,
  21                 isTYPE
  22         }               type;
  23
  24         union {
  25                 char            *name;
  26                 int             devtype;
  27         };
  28
  29         struct groupdevid **list;
  30         size_t  listsize;
  31 #if 0
  32     struct groupdevid *next;
  33         TAILQ_HEAD(, groupdevid) list;
  34 #endif
  35         TAILQ_ENTRY(groupdevid) link;
  36 };
  37
  38 struct rule {
  39         enum {
  40                 rPERM = 1,
  41                 rLINK,
  42                 rHIDE,
  43                 rSHOW
  44         }               type;
  45
  46         struct groupdevid *id;
  47         char            *dest;
  48         uid_t           uid;
  49         uid_t           gid;
  50         int             mode;
  51         int             jail;
  52
  53         TAILQ_ENTRY(rule) link;
  54 };
  55
  56 #if 0
  57 struct rule_tab {
  58         const char      *mntpoint;
  59         const char      *rule_file;
  60         TAILQ_ENTRY(rule_tab) link;
  61 };
  62 #endif
  63
  64 typedef int (rule_iterate_callback_t)(struct rule *rule,
  65                 struct groupdevid *id);
  66 typedef int (rule_parser_t)(char **);
  67
  68 struct groupdevid *new_id(const char *, int);
  69 struct groupdevid *get_id(const char *);
  70 struct groupdevid *get_group(const char *, int);
  71 struct rule *new_rule(int, struct groupdevid *);
  72 void add_rule(struct rule *);
  73 int rule_apply(void);
  74 void dump_config(void);
  75 int read_config(const char *, int);
  76 int syntax_error(const char *fmt, ...) __printflike(1, 2);
  77 void rule_tab(void);
  78 void delete_rules(void);
  79 #endif