a936b79bdf
This patch changes objsec.h to fix whitespace and syntax issues. Things that
are fixed may include (does not not have to include)
whitespace at end of lines
spaces followed by tabs
spaces used instead of tabs
spacing around parenthesis
location of { around structs and else clauses
location of * in pointer declarations
removal of initialization of static data to keep it in the right section
useless {} in if statemetns
useless checking for NULL before kfree
fixing of the indentation depth of switch statements
no assignments in if statements
and any number of other things I forgot to mention
Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
132 lines
3.6 KiB
C
132 lines
3.6 KiB
C
/*
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* NSA Security-Enhanced Linux (SELinux) security module
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*
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* This file contains the SELinux security data structures for kernel objects.
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*
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* Author(s): Stephen Smalley, <sds@epoch.ncsc.mil>
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* Chris Vance, <cvance@nai.com>
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* Wayne Salamon, <wsalamon@nai.com>
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* James Morris <jmorris@redhat.com>
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*
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* Copyright (C) 2001,2002 Networks Associates Technology, Inc.
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* Copyright (C) 2003 Red Hat, Inc., James Morris <jmorris@redhat.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2,
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* as published by the Free Software Foundation.
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*/
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#ifndef _SELINUX_OBJSEC_H_
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#define _SELINUX_OBJSEC_H_
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#include <linux/list.h>
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#include <linux/sched.h>
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#include <linux/fs.h>
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#include <linux/binfmts.h>
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#include <linux/in.h>
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#include <linux/spinlock.h>
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#include "flask.h"
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#include "avc.h"
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struct task_security_struct {
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u32 osid; /* SID prior to last execve */
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u32 sid; /* current SID */
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u32 exec_sid; /* exec SID */
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u32 create_sid; /* fscreate SID */
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u32 keycreate_sid; /* keycreate SID */
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u32 sockcreate_sid; /* fscreate SID */
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};
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struct inode_security_struct {
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struct inode *inode; /* back pointer to inode object */
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struct list_head list; /* list of inode_security_struct */
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u32 task_sid; /* SID of creating task */
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u32 sid; /* SID of this object */
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u16 sclass; /* security class of this object */
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unsigned char initialized; /* initialization flag */
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struct mutex lock;
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unsigned char inherit; /* inherit SID from parent entry */
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};
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struct file_security_struct {
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u32 sid; /* SID of open file description */
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u32 fown_sid; /* SID of file owner (for SIGIO) */
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u32 isid; /* SID of inode at the time of file open */
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u32 pseqno; /* Policy seqno at the time of file open */
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};
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struct superblock_security_struct {
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struct super_block *sb; /* back pointer to sb object */
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struct list_head list; /* list of superblock_security_struct */
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u32 sid; /* SID of file system superblock */
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u32 def_sid; /* default SID for labeling */
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u32 mntpoint_sid; /* SECURITY_FS_USE_MNTPOINT context for files */
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unsigned int behavior; /* labeling behavior */
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unsigned char initialized; /* initialization flag */
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unsigned char flags; /* which mount options were specified */
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unsigned char proc; /* proc fs */
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struct mutex lock;
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struct list_head isec_head;
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spinlock_t isec_lock;
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};
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struct msg_security_struct {
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u32 sid; /* SID of message */
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};
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struct ipc_security_struct {
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u16 sclass; /* security class of this object */
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u32 sid; /* SID of IPC resource */
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};
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struct bprm_security_struct {
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u32 sid; /* SID for transformed process */
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unsigned char set;
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/*
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* unsafe is used to share failure information from bprm_apply_creds()
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* to bprm_post_apply_creds().
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*/
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char unsafe;
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};
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struct netif_security_struct {
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int ifindex; /* device index */
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u32 sid; /* SID for this interface */
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};
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struct netnode_security_struct {
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union {
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__be32 ipv4; /* IPv4 node address */
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struct in6_addr ipv6; /* IPv6 node address */
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} addr;
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u32 sid; /* SID for this node */
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u16 family; /* address family */
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};
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struct netport_security_struct {
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u32 sid; /* SID for this node */
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u16 port; /* port number */
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u8 protocol; /* transport protocol */
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};
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struct sk_security_struct {
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u32 sid; /* SID of this object */
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u32 peer_sid; /* SID of peer */
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u16 sclass; /* sock security class */
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#ifdef CONFIG_NETLABEL
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enum { /* NetLabel state */
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NLBL_UNSET = 0,
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NLBL_REQUIRE,
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NLBL_LABELED,
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} nlbl_state;
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#endif
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};
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struct key_security_struct {
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u32 sid; /* SID of key */
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};
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extern unsigned int selinux_checkreqprot;
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#endif /* _SELINUX_OBJSEC_H_ */
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