[mirror_ubuntu-bionic-kernel.git] / lib / audit.c

#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)
{
	return 0;
}

int audit_classify_syscall(int abi, unsigned syscall)
{
	switch(syscall) {
#ifdef __NR_open
	case __NR_open:
		return 2;
#endif
#ifdef __NR_openat
	case __NR_openat:
		return 3;
#endif
#ifdef __NR_socketcall
	case __NR_socketcall:
		return 4;
#endif
	case __NR_execve:
		return 5;
	default:
		return 0;
	}
}

static int __init audit_classes_init(void)
{
	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);
Commit	Line	Data
b915543b AV	1	#include <linux/init.h>
	2	#include <linux/types.h>
	3	#include <linux/audit.h>
	4	#include <asm/unistd.h>
	5
	6	static unsigned dir_class[] = {
	7	#include <asm-generic/audit_dir_write.h>
	8	~0U
	9	};
	10
dc104fb3 AV	11	static unsigned read_class[] = {
	12	#include <asm-generic/audit_read.h>
	13	~0U
	14	};
	15
	16	static unsigned write_class[] = {
	17	#include <asm-generic/audit_write.h>
	18	~0U
	19	};
	20
b915543b AV	21	static unsigned chattr_class[] = {
	22	#include <asm-generic/audit_change_attr.h>
	23	~0U
	24	};
	25
7f13da40 AG	26	static unsigned signal_class[] = {
	27	#include <asm-generic/audit_signal.h>
	28	~0U
	29	};
	30
e54dc243 AG	31	int audit_classify_arch(int arch)
	32	{
	33	return 0;
	34	}
	35
55669bfa AV	36	int audit_classify_syscall(int abi, unsigned syscall)
	37	{
	38	switch(syscall) {
aaeb012f	39	#ifdef __NR_open
55669bfa AV	40	case __NR_open:
55669bfa AV	41	return 2;
aaeb012f	42	#endif
a83fbf63	43	#ifdef __NR_openat
55669bfa AV	44	case __NR_openat:
55669bfa AV	45	return 3;
a83fbf63	46	#endif
e65e1fc2	47	#ifdef __NR_socketcall
55669bfa AV	48	case __NR_socketcall:
55669bfa AV	49	return 4;
e65e1fc2	50	#endif
55669bfa AV	51	case __NR_execve:
	52	return 5;
	53	default:
	54	return 0;
	55	}
	56	}
	57
b915543b AV	58	static int __init audit_classes_init(void)
b915543b AV	59	{
dc104fb3 AV	60	audit_register_class(AUDIT_CLASS_WRITE, write_class);
dc104fb3 AV	61	audit_register_class(AUDIT_CLASS_READ, read_class);
b915543b AV	62	audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class);
b915543b AV	63	audit_register_class(AUDIT_CLASS_CHATTR, chattr_class);
7f13da40	64	audit_register_class(AUDIT_CLASS_SIGNAL, signal_class);
b915543b AV	65	return 0;
	66	}
	67
	68	__initcall(audit_classes_init);