mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-15 15:04:27 +08:00
b886d83c5b
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 of the license extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 315 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Armijn Hemel <armijn@tjaldur.nl> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190115.503150771@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
121 lines
3.1 KiB
C
121 lines
3.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* AppArmor security module
|
|
*
|
|
* This file contains AppArmor filesystem definitions.
|
|
*
|
|
* Copyright (C) 1998-2008 Novell/SUSE
|
|
* Copyright 2009-2010 Canonical Ltd.
|
|
*/
|
|
|
|
#ifndef __AA_APPARMORFS_H
|
|
#define __AA_APPARMORFS_H
|
|
|
|
extern struct path aa_null;
|
|
|
|
enum aa_sfs_type {
|
|
AA_SFS_TYPE_BOOLEAN,
|
|
AA_SFS_TYPE_STRING,
|
|
AA_SFS_TYPE_U64,
|
|
AA_SFS_TYPE_FOPS,
|
|
AA_SFS_TYPE_DIR,
|
|
};
|
|
|
|
struct aa_sfs_entry;
|
|
|
|
struct aa_sfs_entry {
|
|
const char *name;
|
|
struct dentry *dentry;
|
|
umode_t mode;
|
|
enum aa_sfs_type v_type;
|
|
union {
|
|
bool boolean;
|
|
char *string;
|
|
unsigned long u64;
|
|
struct aa_sfs_entry *files;
|
|
} v;
|
|
const struct file_operations *file_ops;
|
|
};
|
|
|
|
extern const struct file_operations aa_sfs_seq_file_ops;
|
|
|
|
#define AA_SFS_FILE_BOOLEAN(_name, _value) \
|
|
{ .name = (_name), .mode = 0444, \
|
|
.v_type = AA_SFS_TYPE_BOOLEAN, .v.boolean = (_value), \
|
|
.file_ops = &aa_sfs_seq_file_ops }
|
|
#define AA_SFS_FILE_STRING(_name, _value) \
|
|
{ .name = (_name), .mode = 0444, \
|
|
.v_type = AA_SFS_TYPE_STRING, .v.string = (_value), \
|
|
.file_ops = &aa_sfs_seq_file_ops }
|
|
#define AA_SFS_FILE_U64(_name, _value) \
|
|
{ .name = (_name), .mode = 0444, \
|
|
.v_type = AA_SFS_TYPE_U64, .v.u64 = (_value), \
|
|
.file_ops = &aa_sfs_seq_file_ops }
|
|
#define AA_SFS_FILE_FOPS(_name, _mode, _fops) \
|
|
{ .name = (_name), .v_type = AA_SFS_TYPE_FOPS, \
|
|
.mode = (_mode), .file_ops = (_fops) }
|
|
#define AA_SFS_DIR(_name, _value) \
|
|
{ .name = (_name), .v_type = AA_SFS_TYPE_DIR, .v.files = (_value) }
|
|
|
|
extern void __init aa_destroy_aafs(void);
|
|
|
|
struct aa_profile;
|
|
struct aa_ns;
|
|
|
|
enum aafs_ns_type {
|
|
AAFS_NS_DIR,
|
|
AAFS_NS_PROFS,
|
|
AAFS_NS_NS,
|
|
AAFS_NS_RAW_DATA,
|
|
AAFS_NS_LOAD,
|
|
AAFS_NS_REPLACE,
|
|
AAFS_NS_REMOVE,
|
|
AAFS_NS_REVISION,
|
|
AAFS_NS_COUNT,
|
|
AAFS_NS_MAX_COUNT,
|
|
AAFS_NS_SIZE,
|
|
AAFS_NS_MAX_SIZE,
|
|
AAFS_NS_OWNER,
|
|
AAFS_NS_SIZEOF,
|
|
};
|
|
|
|
enum aafs_prof_type {
|
|
AAFS_PROF_DIR,
|
|
AAFS_PROF_PROFS,
|
|
AAFS_PROF_NAME,
|
|
AAFS_PROF_MODE,
|
|
AAFS_PROF_ATTACH,
|
|
AAFS_PROF_HASH,
|
|
AAFS_PROF_RAW_DATA,
|
|
AAFS_PROF_RAW_HASH,
|
|
AAFS_PROF_RAW_ABI,
|
|
AAFS_PROF_SIZEOF,
|
|
};
|
|
|
|
#define ns_dir(X) ((X)->dents[AAFS_NS_DIR])
|
|
#define ns_subns_dir(X) ((X)->dents[AAFS_NS_NS])
|
|
#define ns_subprofs_dir(X) ((X)->dents[AAFS_NS_PROFS])
|
|
#define ns_subdata_dir(X) ((X)->dents[AAFS_NS_RAW_DATA])
|
|
#define ns_subload(X) ((X)->dents[AAFS_NS_LOAD])
|
|
#define ns_subreplace(X) ((X)->dents[AAFS_NS_REPLACE])
|
|
#define ns_subremove(X) ((X)->dents[AAFS_NS_REMOVE])
|
|
#define ns_subrevision(X) ((X)->dents[AAFS_NS_REVISION])
|
|
|
|
#define prof_dir(X) ((X)->dents[AAFS_PROF_DIR])
|
|
#define prof_child_dir(X) ((X)->dents[AAFS_PROF_PROFS])
|
|
|
|
void __aa_bump_ns_revision(struct aa_ns *ns);
|
|
void __aafs_profile_rmdir(struct aa_profile *profile);
|
|
void __aafs_profile_migrate_dents(struct aa_profile *old,
|
|
struct aa_profile *new);
|
|
int __aafs_profile_mkdir(struct aa_profile *profile, struct dentry *parent);
|
|
void __aafs_ns_rmdir(struct aa_ns *ns);
|
|
int __aafs_ns_mkdir(struct aa_ns *ns, struct dentry *parent, const char *name,
|
|
struct dentry *dent);
|
|
|
|
struct aa_loaddata;
|
|
void __aa_fs_remove_rawdata(struct aa_loaddata *rawdata);
|
|
int __aa_fs_create_rawdata(struct aa_ns *ns, struct aa_loaddata *rawdata);
|
|
|
|
#endif /* __AA_APPARMORFS_H */
|