kernel/arch/sparc/kernel/audit.c

   1 #include <linux/init.h>
   2 #include <linux/types.h>
   3 #include <linux/audit.h>
   4 #include <asm/unistd.h>
   5
   6 #include "kernel.h"
   7
   8 static unsigned dir_class[] = {
   9 #include <asm-generic/audit_dir_write.h>
  10 ~0U
  11 };
  12
  13 static unsigned read_class[] = {
  14 #include <asm-generic/audit_read.h>
  15 ~0U
  16 };
  17
  18 static unsigned write_class[] = {
  19 #include <asm-generic/audit_write.h>
  20 ~0U
  21 };
  22
  23 static unsigned chattr_class[] = {
  24 #include <asm-generic/audit_change_attr.h>
  25 ~0U
  26 };
  27
  28 static unsigned signal_class[] = {
  29 #include <asm-generic/audit_signal.h>
  30 ~0U
  31 };
  32
  33 int audit_classify_arch(int arch)
  34 {
  35 #ifdef CONFIG_COMPAT
  36         if (arch == AUDIT_ARCH_SPARC)
  37                 return 1;
  38 #endif
  39         return 0;
  40 }
  41
  42 int audit_classify_syscall(int abi, unsigned syscall)
  43 {
  44 #ifdef CONFIG_COMPAT
  45         if (abi == AUDIT_ARCH_SPARC)
  46                 return sparc32_classify_syscall(syscall);
  47 #endif
  48         switch(syscall) {
  49         case __NR_open:
  50                 return 2;
  51         case __NR_openat:
  52                 return 3;
  53         case __NR_socketcall:
  54                 return 4;
  55         case __NR_execve:
  56                 return 5;
  57         default:
  58                 return 0;
  59         }
  60 }
  61
  62 static int __init audit_classes_init(void)
  63 {
  64 #ifdef CONFIG_COMPAT
  65         audit_register_class(AUDIT_CLASS_WRITE_32, sparc32_write_class);
  66         audit_register_class(AUDIT_CLASS_READ_32, sparc32_read_class);
  67         audit_register_class(AUDIT_CLASS_DIR_WRITE_32, sparc32_dir_class);
  68         audit_register_class(AUDIT_CLASS_CHATTR_32, sparc32_chattr_class);
  69         audit_register_class(AUDIT_CLASS_SIGNAL_32, sparc32_signal_class);
  70 #endif
  71         audit_register_class(AUDIT_CLASS_WRITE, write_class);
  72         audit_register_class(AUDIT_CLASS_READ, read_class);
  73         audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class);
  74         audit_register_class(AUDIT_CLASS_CHATTR, chattr_class);
  75         audit_register_class(AUDIT_CLASS_SIGNAL, signal_class);
  76         return 0;
  77 }
  78
  79 __initcall(audit_classes_init);