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authorThomas Gleixner <tglx@linutronix.de>2007-10-11 11:17:24 +0200
committerThomas Gleixner <tglx@linutronix.de>2007-10-11 11:17:24 +0200
commit250c22777fe1ccd7ac588579a6c16db4c0161cc5 (patch)
tree55c317efb7d792ec6fdae1d1937c67a502c48dec /arch/x86/kernel/audit_64.c
parent2db55d344e529492545cb3b755c7e9ba8e4fa94e (diff)
x86_64: move kernel
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/audit_64.c')
-rw-r--r--arch/x86/kernel/audit_64.c81
1 files changed, 81 insertions, 0 deletions
diff --git a/arch/x86/kernel/audit_64.c b/arch/x86/kernel/audit_64.c
new file mode 100644
index 000000000000..06d3e5a14d9d
--- /dev/null
+++ b/arch/x86/kernel/audit_64.c
@@ -0,0 +1,81 @@
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/audit.h>
+#include <asm/unistd.h>
+
+static unsigned dir_class[] = {
+#include <asm-generic/audit_dir_write.h>
+~0U
+};
+
+static unsigned read_class[] = {
+#include <asm-generic/audit_read.h>
+~0U
+};
+
+static unsigned write_class[] = {
+#include <asm-generic/audit_write.h>
+~0U
+};
+
+static unsigned chattr_class[] = {
+#include <asm-generic/audit_change_attr.h>
+~0U
+};
+
+static unsigned signal_class[] = {
+#include <asm-generic/audit_signal.h>
+~0U
+};
+
+int audit_classify_arch(int arch)
+{
+#ifdef CONFIG_IA32_EMULATION
+ if (arch == AUDIT_ARCH_I386)
+ return 1;
+#endif
+ return 0;
+}
+
+int audit_classify_syscall(int abi, unsigned syscall)
+{
+#ifdef CONFIG_IA32_EMULATION
+ extern int ia32_classify_syscall(unsigned);
+ if (abi == AUDIT_ARCH_I386)
+ return ia32_classify_syscall(syscall);
+#endif
+ switch(syscall) {
+ case __NR_open:
+ return 2;
+ case __NR_openat:
+ return 3;
+ case __NR_execve:
+ return 5;
+ default:
+ return 0;
+ }
+}
+
+static int __init audit_classes_init(void)
+{
+#ifdef CONFIG_IA32_EMULATION
+ extern __u32 ia32_dir_class[];
+ extern __u32 ia32_write_class[];
+ extern __u32 ia32_read_class[];
+ extern __u32 ia32_chattr_class[];
+ extern __u32 ia32_signal_class[];
+ audit_register_class(AUDIT_CLASS_WRITE_32, ia32_write_class);
+ audit_register_class(AUDIT_CLASS_READ_32, ia32_read_class);
+ audit_register_class(AUDIT_CLASS_DIR_WRITE_32, ia32_dir_class);
+ audit_register_class(AUDIT_CLASS_CHATTR_32, ia32_chattr_class);
+ audit_register_class(AUDIT_CLASS_SIGNAL_32, ia32_signal_class);
+#endif
+ audit_register_class(AUDIT_CLASS_WRITE, write_class);
+ audit_register_class(AUDIT_CLASS_READ, read_class);
+ audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class);
+ audit_register_class(AUDIT_CLASS_CHATTR, chattr_class);
+ audit_register_class(AUDIT_CLASS_SIGNAL, signal_class);
+ return 0;
+}
+
+__initcall(audit_classes_init);