include/tables.h

   1 #ifndef _TRINITY_TABLES_H
   2 #define _TRINITY_TABLES_H 1
   3
   4 #include "types.h"
   5 #include "syscall.h"
   6
   7 extern const struct syscalltable *syscalls;
   8 extern const struct syscalltable *syscalls_32bit;
   9 extern const struct syscalltable *syscalls_64bit;
  10
  11 extern unsigned long syscalls_todo;
  12 extern unsigned int max_nr_syscalls;
  13 extern unsigned int max_nr_32bit_syscalls;
  14 extern unsigned int max_nr_64bit_syscalls;
  15
  16 extern bool use_32bit;
  17 extern bool use_64bit;
  18
  19 void validate_specific_syscall(const struct syscalltable *table, int call);
  20 void activate_syscall_in_table(unsigned int calln, unsigned int *nr_active, const struct syscalltable *table, int *active_syscall);
  21 void deactivate_syscall_in_table(unsigned int calln, unsigned int *nr_active, const struct syscalltable *table, int *active_syscall);
  22
  23 void check_user_specified_arch(const char *arg, char **arg_name, bool *only_64bit, bool *only_32bit);
  24 void clear_check_user_specified_arch(const char *arg, char **arg_name);
  25
  26 void select_syscall_tables(void);
  27 int search_syscall_table(const struct syscalltable *table, unsigned int nr_syscalls, const char *arg);
  28
  29 void mark_all_syscalls_active(void);
  30 void mark_all_syscalls_active_uniarch(void);
  31 void mark_all_syscalls_active_biarch(void);
  32
  33 void toggle_syscall(const char *arg, bool state);
  34 void toggle_syscall_biarch_n(int calln, const struct syscalltable *table, bool onlyflag, bool doflag, bool state, void (*activate)(unsigned int), int arch_bits, const char *arg_name);
  35 void toggle_syscall_biarch(const char *arg, bool state);
  36 void toggle_syscall_n(int calln, bool state, const char *arg, const char *arg_name);
  37
  38 void activate_syscall(unsigned int calln);
  39 void activate_syscall32(unsigned int calln);
  40 void activate_syscall64(unsigned int calln);
  41 void deactivate_syscall(unsigned int calln);
  42 void deactivate_syscall32(unsigned int calln);
  43 void deactivate_syscall64(unsigned int calln);
  44
  45 void show_state(unsigned int state);
  46 void dump_syscall_tables(void);
  47 void dump_syscall_tables_uniarch(void);
  48 void dump_syscall_tables_biarch(void);
  49
  50 int setup_syscall_group(unsigned int desired_group);
  51 int setup_syscall_group_uniarch(unsigned int desired_group);
  52 int setup_syscall_group_biarch(unsigned int desired_group);
  53
  54 int validate_syscall_tables(void);
  55 bool no_syscalls_enabled(void);
  56 int validate_syscall_table_64(void);
  57 int validate_syscall_table_32(void);
  58 void sanity_check_tables(void);
  59 const char * print_syscall_name(unsigned int callno, bool is32bit);
  60
  61 void enable_random_syscalls(void);
  62 void enable_random_syscalls_biarch(void);
  63 void enable_random_syscalls_uniarch(void);
  64
  65 int validate_specific_syscall_silent(const struct syscalltable *table, int call);
  66 void deactivate_disabled_syscalls(void);
  67 void deactivate_disabled_syscalls_biarch(void);
  68 void deactivate_disabled_syscalls_uniarch(void);
  69 void count_syscalls_enabled(void);
  70
  71 void display_enabled_syscalls(void);
  72 void display_enabled_syscalls_uniarch(void);
  73 void display_enabled_syscalls_biarch(void);
  74
  75 void disable_non_net_syscalls(void);
  76 void disable_non_net_syscalls_uniarch(void);
  77 void disable_non_net_syscalls_biarch(void);
  78
  79 bool is_syscall_net_related(const struct syscalltable *table, unsigned int num);
  80
  81 void init_syscalls(void);
  82 void init_syscalls_biarch(void);
  83 void init_syscalls_uniarch(void);
  84
  85 #define for_each_32bit_syscall(i) \
  86         for (i = 0; i < max_nr_32bit_syscalls; i++)
  87 #define for_each_64bit_syscall(i) \
  88         for (i = 0; i < max_nr_64bit_syscalls; i++)
  89 #define for_each_syscall(i) \
  90         for (i = 0; i < max_nr_syscalls; i++)
  91
  92 #endif  /* _TRINITY_TABLES_H */