include/tables.h

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