1 files changed, 128 insertions, 0 deletions
diff --git a/security/selinux/include/objsec.h b/security/selinux/include/objsec.h
new file mode 100644
index 000000000..81fa718d5
--- /dev/null
+++ b/security/selinux/include/objsec.h
@@ -0,0 +1,128 @@
+/*
+ *  NSA Security-Enhanced Linux (SELinux) security module
+ *
+ *  This file contains the SELinux security data structures for kernel objects.
+ *
+ *  Author(s):  Stephen Smalley, <sds@epoch.ncsc.mil>
+ *		Chris Vance, <cvance@nai.com>
+ *		Wayne Salamon, <wsalamon@nai.com>
+ *		James Morris <jmorris@redhat.com>
+ *
+ *  Copyright (C) 2001,2002 Networks Associates Technology, Inc.
+ *  Copyright (C) 2003 Red Hat, Inc., James Morris <jmorris@redhat.com>
+ *
+ *	This program is free software; you can redistribute it and/or modify
+ *	it under the terms of the GNU General Public License version 2,
+ *	as published by the Free Software Foundation.
+ */
+#ifndef _SELINUX_OBJSEC_H_
+#define _SELINUX_OBJSEC_H_
+
+#include <linux/list.h>
+#include <linux/sched.h>
+#include <linux/fs.h>
+#include <linux/binfmts.h>
+#include <linux/in.h>
+#include <linux/spinlock.h>
+#include <net/net_namespace.h>
+#include "flask.h"
+#include "avc.h"
+
+struct task_security_struct {
+	u32 osid;		/* SID prior to last execve */
+	u32 sid;		/* current SID */
+	u32 exec_sid;		/* exec SID */
+	u32 create_sid;		/* fscreate SID */
+	u32 keycreate_sid;	/* keycreate SID */
+	u32 sockcreate_sid;	/* fscreate SID */
+};
+
+struct inode_security_struct {
+	struct inode *inode;	/* back pointer to inode object */
+	union {
+		struct list_head list;	/* list of inode_security_struct */
+		struct rcu_head rcu;	/* for freeing the inode_security_struct */
+	};
+	u32 task_sid;		/* SID of creating task */
+	u32 sid;		/* SID of this object */
+	u16 sclass;		/* security class of this object */
+	unsigned char initialized;	/* initialization flag */
+	struct mutex lock;
+};
+
+struct file_security_struct {
+	u32 sid;		/* SID of open file description */
+	u32 fown_sid;		/* SID of file owner (for SIGIO) */
+	u32 isid;		/* SID of inode at the time of file open */
+	u32 pseqno;		/* Policy seqno at the time of file open */
+};
+
+struct superblock_security_struct {
+	struct super_block *sb;		/* back pointer to sb object */
+	u32 sid;			/* SID of file system superblock */
+	u32 def_sid;			/* default SID for labeling */
+	u32 mntpoint_sid;		/* SECURITY_FS_USE_MNTPOINT context for files */
+	unsigned short behavior;	/* labeling behavior */
+	unsigned short flags;		/* which mount options were specified */
+	struct mutex lock;
+	struct list_head isec_head;
+	spinlock_t isec_lock;
+};
+
+struct msg_security_struct {
+	u32 sid;	/* SID of message */
+};
+
+struct ipc_security_struct {
+	u16 sclass;	/* security class of this object */
+	u32 sid;	/* SID of IPC resource */
+};
+
+struct netif_security_struct {
+	struct net *ns;			/* network namespace */
+	int ifindex;			/* device index */
+	u32 sid;			/* SID for this interface */
+};
+
+struct netnode_security_struct {
+	union {
+		__be32 ipv4;		/* IPv4 node address */
+		struct in6_addr ipv6;	/* IPv6 node address */
+	} addr;
+	u32 sid;			/* SID for this node */
+	u16 family;			/* address family */
+};
+
+struct netport_security_struct {
+	u32 sid;			/* SID for this node */
+	u16 port;			/* port number */
+	u8 protocol;			/* transport protocol */
+};
+
+struct sk_security_struct {
+#ifdef CONFIG_NETLABEL
+	enum {				/* NetLabel state */
+		NLBL_UNSET = 0,
+		NLBL_REQUIRE,
+		NLBL_LABELED,
+		NLBL_REQSKB,
+		NLBL_CONNLABELED,
+	} nlbl_state;
+	struct netlbl_lsm_secattr *nlbl_secattr; /* NetLabel sec attributes */
+#endif
+	u32 sid;			/* SID of this object */
+	u32 peer_sid;			/* SID of peer */
+	u16 sclass;			/* sock security class */
+};
+
+struct tun_security_struct {
+	u32 sid;			/* SID for the tun device sockets */
+};
+
+struct key_security_struct {
+	u32 sid;	/* SID of key */
+};
+
+extern unsigned int selinux_checkreqprot;
+
+#endif /* _SELINUX_OBJSEC_H_ */