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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/arch/parisc/kernel/audit.c
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// SPDX-License-Identifier: GPL-2.0

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#include <linux/init.h>

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#include <linux/types.h>

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#include <linux/audit.h>

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#include <asm/unistd.h>

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static unsigned dir_class[] = {

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#include <asm-generic/audit_dir_write.h>

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~0U

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};

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static unsigned read_class[] = {

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#include <asm-generic/audit_read.h>

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~0U

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};

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static unsigned write_class[] = {

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#include <asm-generic/audit_write.h>

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~0U

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};

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static unsigned chattr_class[] = {

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#include <asm-generic/audit_change_attr.h>

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~0U

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};

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static unsigned signal_class[] = {

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#include <asm-generic/audit_signal.h>

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~0U

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};

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int audit_classify_arch(int arch)

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{

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#ifdef CONFIG_COMPAT

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	if (arch == AUDIT_ARCH_PARISC)

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		return 1;

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#endif

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	return 0;

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}

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int audit_classify_syscall(int abi, unsigned syscall)

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{

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	switch (syscall) {

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	case __NR_open:

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		return AUDITSC_OPEN;

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	case __NR_openat:

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		return AUDITSC_OPENAT;

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	case __NR_execve:

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		return AUDITSC_EXECVE;

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	case __NR_openat2:

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		return AUDITSC_OPENAT2;

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	default:

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#ifdef CONFIG_COMPAT

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		if (abi == AUDIT_ARCH_PARISC)

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			return AUDITSC_COMPAT;

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#endif

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		return AUDITSC_NATIVE;

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	}

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}

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static int __init audit_classes_init(void)

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{

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#ifdef CONFIG_COMPAT

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	extern __u32 parisc32_dir_class[];

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	extern __u32 parisc32_write_class[];

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	extern __u32 parisc32_read_class[];

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	extern __u32 parisc32_chattr_class[];

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	extern __u32 parisc32_signal_class[];

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	audit_register_class(AUDIT_CLASS_WRITE_32, parisc32_write_class);

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	audit_register_class(AUDIT_CLASS_READ_32, parisc32_read_class);

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	audit_register_class(AUDIT_CLASS_DIR_WRITE_32, parisc32_dir_class);

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	audit_register_class(AUDIT_CLASS_CHATTR_32, parisc32_chattr_class);

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	audit_register_class(AUDIT_CLASS_SIGNAL_32, parisc32_signal_class);

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#endif

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	audit_register_class(AUDIT_CLASS_WRITE, write_class);

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	audit_register_class(AUDIT_CLASS_READ, read_class);

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	audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class);

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	audit_register_class(AUDIT_CLASS_CHATTR, chattr_class);

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	audit_register_class(AUDIT_CLASS_SIGNAL, signal_class);

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	return 0;

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}

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__initcall(audit_classes_init);

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