Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 590 deletions

diff --git a/ANDROID_3.4.5/include/net/netlabel.h b/ANDROID_3.4.5/include/net/netlabel.h
deleted file mode 100644
index f6744097..00000000
--- a/ANDROID_3.4.5/include/net/netlabel.h
+++ /dev/null
@@ -1,590 +0,0 @@
-/*
- * NetLabel System
- *
- * The NetLabel system manages static and dynamic label mappings for network
- * protocols such as CIPSO and RIPSO.
- *
- * Author: Paul Moore <paul@paul-moore.com>
- *
- */
-
-/*
- * (c) Copyright Hewlett-Packard Development Company, L.P., 2006, 2008
- *
- * 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; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY;  without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program;  if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef _NETLABEL_H
-#define _NETLABEL_H
-
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/net.h>
-#include <linux/skbuff.h>
-#include <linux/in.h>
-#include <linux/in6.h>
-#include <net/netlink.h>
-#include <net/request_sock.h>
-#include <linux/atomic.h>
-
-struct cipso_v4_doi;
-
-/*
- * NetLabel - A management interface for maintaining network packet label
- *            mapping tables for explicit packet labling protocols.
- *
- * Network protocols such as CIPSO and RIPSO require a label translation layer
- * to convert the label on the packet into something meaningful on the host
- * machine.  In the current Linux implementation these mapping tables live
- * inside the kernel; NetLabel provides a mechanism for user space applications
- * to manage these mapping tables.
- *
- * NetLabel makes use of the Generic NETLINK mechanism as a transport layer to
- * send messages between kernel and user space.  The general format of a
- * NetLabel message is shown below:
- *
- *  +-----------------+-------------------+--------- --- -- -
- *  | struct nlmsghdr | struct genlmsghdr | payload
- *  +-----------------+-------------------+--------- --- -- -
- *
- * The 'nlmsghdr' and 'genlmsghdr' structs should be dealt with like normal.
- * The payload is dependent on the subsystem specified in the
- * 'nlmsghdr->nlmsg_type' and should be defined below, supporting functions
- * should be defined in the corresponding net/netlabel/netlabel_<subsys>.h|c
- * file.  All of the fields in the NetLabel payload are NETLINK attributes, see
- * the include/net/netlink.h file for more information on NETLINK attributes.
- *
- */
-
-/*
- * NetLabel NETLINK protocol
- */
-
-/* NetLabel NETLINK protocol version
- *  1: initial version
- *  2: added static labels for unlabeled connections
- *  3: network selectors added to the NetLabel/LSM domain mapping and the
- *     CIPSO_V4_MAP_LOCAL CIPSO mapping was added
- */
-#define NETLBL_PROTO_VERSION            3
-
-/* NetLabel NETLINK types/families */
-#define NETLBL_NLTYPE_NONE              0
-#define NETLBL_NLTYPE_MGMT              1
-#define NETLBL_NLTYPE_MGMT_NAME         "NLBL_MGMT"
-#define NETLBL_NLTYPE_RIPSO             2
-#define NETLBL_NLTYPE_RIPSO_NAME        "NLBL_RIPSO"
-#define NETLBL_NLTYPE_CIPSOV4           3
-#define NETLBL_NLTYPE_CIPSOV4_NAME      "NLBL_CIPSOv4"
-#define NETLBL_NLTYPE_CIPSOV6           4
-#define NETLBL_NLTYPE_CIPSOV6_NAME      "NLBL_CIPSOv6"
-#define NETLBL_NLTYPE_UNLABELED         5
-#define NETLBL_NLTYPE_UNLABELED_NAME    "NLBL_UNLBL"
-#define NETLBL_NLTYPE_ADDRSELECT        6
-#define NETLBL_NLTYPE_ADDRSELECT_NAME   "NLBL_ADRSEL"
-
-/*
- * NetLabel - Kernel API for accessing the network packet label mappings.
- *
- * The following functions are provided for use by other kernel modules,
- * specifically kernel LSM modules, to provide a consistent, transparent API
- * for dealing with explicit packet labeling protocols such as CIPSO and
- * RIPSO.  The functions defined here are implemented in the
- * net/netlabel/netlabel_kapi.c file.
- *
- */
-
-/* NetLabel audit information */
-struct netlbl_audit {
-	u32 secid;
-	uid_t loginuid;
-	u32 sessionid;
-};
-
-/*
- * LSM security attributes
- */
-
-/**
- * struct netlbl_lsm_cache - NetLabel LSM security attribute cache
- * @refcount: atomic reference counter
- * @free: LSM supplied function to free the cache data
- * @data: LSM supplied cache data
- *
- * Description:
- * This structure is provided for LSMs which wish to make use of the NetLabel
- * caching mechanism to store LSM specific data/attributes in the NetLabel
- * cache.  If the LSM has to perform a lot of translation from the NetLabel
- * security attributes into it's own internal representation then the cache
- * mechanism can provide a way to eliminate some or all of that translation
- * overhead on a cache hit.
- *
- */
-struct netlbl_lsm_cache {
-	atomic_t refcount;
-	void (*free) (const void *data);
-	void *data;
-};
-
-/**
- * struct netlbl_lsm_secattr_catmap - NetLabel LSM secattr category bitmap
- * @startbit: the value of the lowest order bit in the bitmap
- * @bitmap: the category bitmap
- * @next: pointer to the next bitmap "node" or NULL
- *
- * Description:
- * This structure is used to represent category bitmaps.  Due to the large
- * number of categories supported by most labeling protocols it is not
- * practical to transfer a full bitmap internally so NetLabel adopts a sparse
- * bitmap structure modeled after SELinux's ebitmap structure.
- * The catmap bitmap field MUST be a power of two in length and large
- * enough to hold at least 240 bits.  Special care (i.e. check the code!)
- * should be used when changing these values as the LSM implementation
- * probably has functions which rely on the sizes of these types to speed
- * processing.
- *
- */
-#define NETLBL_CATMAP_MAPTYPE           u64
-#define NETLBL_CATMAP_MAPCNT            4
-#define NETLBL_CATMAP_MAPSIZE           (sizeof(NETLBL_CATMAP_MAPTYPE) * 8)
-#define NETLBL_CATMAP_SIZE              (NETLBL_CATMAP_MAPSIZE * \
-					 NETLBL_CATMAP_MAPCNT)
-#define NETLBL_CATMAP_BIT               (NETLBL_CATMAP_MAPTYPE)0x01
-struct netlbl_lsm_secattr_catmap {
-	u32 startbit;
-	NETLBL_CATMAP_MAPTYPE bitmap[NETLBL_CATMAP_MAPCNT];
-	struct netlbl_lsm_secattr_catmap *next;
-};
-
-/**
- * struct netlbl_lsm_secattr - NetLabel LSM security attributes
- * @flags: indicate structure attributes, see NETLBL_SECATTR_*
- * @type: indicate the NLTYPE of the attributes
- * @domain: the NetLabel LSM domain
- * @cache: NetLabel LSM specific cache
- * @attr.mls: MLS sensitivity label
- * @attr.mls.cat: MLS category bitmap
- * @attr.mls.lvl: MLS sensitivity level
- * @attr.secid: LSM specific secid token
- *
- * Description:
- * This structure is used to pass security attributes between NetLabel and the
- * LSM modules.  The flags field is used to specify which fields within the
- * struct are valid and valid values can be created by bitwise OR'ing the
- * NETLBL_SECATTR_* defines.  The domain field is typically set by the LSM to
- * specify domain specific configuration settings and is not usually used by
- * NetLabel itself when returning security attributes to the LSM.
- *
- */
-struct netlbl_lsm_secattr {
-	u32 flags;
-	/* bitmap values for 'flags' */
-#define NETLBL_SECATTR_NONE             0x00000000
-#define NETLBL_SECATTR_DOMAIN           0x00000001
-#define NETLBL_SECATTR_DOMAIN_CPY       (NETLBL_SECATTR_DOMAIN | \
-					 NETLBL_SECATTR_FREE_DOMAIN)
-#define NETLBL_SECATTR_CACHE            0x00000002
-#define NETLBL_SECATTR_MLS_LVL          0x00000004
-#define NETLBL_SECATTR_MLS_CAT          0x00000008
-#define NETLBL_SECATTR_SECID            0x00000010
-	/* bitmap meta-values for 'flags' */
-#define NETLBL_SECATTR_FREE_DOMAIN      0x01000000
-#define NETLBL_SECATTR_CACHEABLE        (NETLBL_SECATTR_MLS_LVL | \
-					 NETLBL_SECATTR_MLS_CAT | \
-					 NETLBL_SECATTR_SECID)
-	u32 type;
-	char *domain;
-	struct netlbl_lsm_cache *cache;
-	struct {
-		struct {
-			struct netlbl_lsm_secattr_catmap *cat;
-			u32 lvl;
-		} mls;
-		u32 secid;
-	} attr;
-};
-
-/*
- * LSM security attribute operations (inline)
- */
-
-/**
- * netlbl_secattr_cache_alloc - Allocate and initialize a secattr cache
- * @flags: the memory allocation flags
- *
- * Description:
- * Allocate and initialize a netlbl_lsm_cache structure.  Returns a pointer
- * on success, NULL on failure.
- *
- */
-static inline struct netlbl_lsm_cache *netlbl_secattr_cache_alloc(gfp_t flags)
-{
-	struct netlbl_lsm_cache *cache;
-
-	cache = kzalloc(sizeof(*cache), flags);
-	if (cache)
-		atomic_set(&cache->refcount, 1);
-	return cache;
-}
-
-/**
- * netlbl_secattr_cache_free - Frees a netlbl_lsm_cache struct
- * @cache: the struct to free
- *
- * Description:
- * Frees @secattr including all of the internal buffers.
- *
- */
-static inline void netlbl_secattr_cache_free(struct netlbl_lsm_cache *cache)
-{
-	if (!atomic_dec_and_test(&cache->refcount))
-		return;
-
-	if (cache->free)
-		cache->free(cache->data);
-	kfree(cache);
-}
-
-/**
- * netlbl_secattr_catmap_alloc - Allocate a LSM secattr catmap
- * @flags: memory allocation flags
- *
- * Description:
- * Allocate memory for a LSM secattr catmap, returns a pointer on success, NULL
- * on failure.
- *
- */
-static inline struct netlbl_lsm_secattr_catmap *netlbl_secattr_catmap_alloc(
-	                                                           gfp_t flags)
-{
-	return kzalloc(sizeof(struct netlbl_lsm_secattr_catmap), flags);
-}
-
-/**
- * netlbl_secattr_catmap_free - Free a LSM secattr catmap
- * @catmap: the category bitmap
- *
- * Description:
- * Free a LSM secattr catmap.
- *
- */
-static inline void netlbl_secattr_catmap_free(
-	                              struct netlbl_lsm_secattr_catmap *catmap)
-{
-	struct netlbl_lsm_secattr_catmap *iter;
-
-	do {
-		iter = catmap;
-		catmap = catmap->next;
-		kfree(iter);
-	} while (catmap);
-}
-
-/**
- * netlbl_secattr_init - Initialize a netlbl_lsm_secattr struct
- * @secattr: the struct to initialize
- *
- * Description:
- * Initialize an already allocated netlbl_lsm_secattr struct.
- *
- */
-static inline void netlbl_secattr_init(struct netlbl_lsm_secattr *secattr)
-{
-	memset(secattr, 0, sizeof(*secattr));
-}
-
-/**
- * netlbl_secattr_destroy - Clears a netlbl_lsm_secattr struct
- * @secattr: the struct to clear
- *
- * Description:
- * Destroys the @secattr struct, including freeing all of the internal buffers.
- * The struct must be reset with a call to netlbl_secattr_init() before reuse.
- *
- */
-static inline void netlbl_secattr_destroy(struct netlbl_lsm_secattr *secattr)
-{
-	if (secattr->flags & NETLBL_SECATTR_FREE_DOMAIN)
-		kfree(secattr->domain);
-	if (secattr->flags & NETLBL_SECATTR_CACHE)
-		netlbl_secattr_cache_free(secattr->cache);
-	if (secattr->flags & NETLBL_SECATTR_MLS_CAT)
-		netlbl_secattr_catmap_free(secattr->attr.mls.cat);
-}
-
-/**
- * netlbl_secattr_alloc - Allocate and initialize a netlbl_lsm_secattr struct
- * @flags: the memory allocation flags
- *
- * Description:
- * Allocate and initialize a netlbl_lsm_secattr struct.  Returns a valid
- * pointer on success, or NULL on failure.
- *
- */
-static inline struct netlbl_lsm_secattr *netlbl_secattr_alloc(gfp_t flags)
-{
-	return kzalloc(sizeof(struct netlbl_lsm_secattr), flags);
-}
-
-/**
- * netlbl_secattr_free - Frees a netlbl_lsm_secattr struct
- * @secattr: the struct to free
- *
- * Description:
- * Frees @secattr including all of the internal buffers.
- *
- */
-static inline void netlbl_secattr_free(struct netlbl_lsm_secattr *secattr)
-{
-	netlbl_secattr_destroy(secattr);
-	kfree(secattr);
-}
-
-#ifdef CONFIG_NETLABEL
-/*
- * LSM configuration operations
- */
-int netlbl_cfg_map_del(const char *domain,
-		       u16 family,
-		       const void *addr,
-		       const void *mask,
-		       struct netlbl_audit *audit_info);
-int netlbl_cfg_unlbl_map_add(const char *domain,
-			     u16 family,
-			     const void *addr,
-			     const void *mask,
-			     struct netlbl_audit *audit_info);
-int netlbl_cfg_unlbl_static_add(struct net *net,
-				const char *dev_name,
-				const void *addr,
-				const void *mask,
-				u16 family,
-				u32 secid,
-				struct netlbl_audit *audit_info);
-int netlbl_cfg_unlbl_static_del(struct net *net,
-				const char *dev_name,
-				const void *addr,
-				const void *mask,
-				u16 family,
-				struct netlbl_audit *audit_info);
-int netlbl_cfg_cipsov4_add(struct cipso_v4_doi *doi_def,
-			   struct netlbl_audit *audit_info);
-void netlbl_cfg_cipsov4_del(u32 doi, struct netlbl_audit *audit_info);
-int netlbl_cfg_cipsov4_map_add(u32 doi,
-			       const char *domain,
-			       const struct in_addr *addr,
-			       const struct in_addr *mask,
-			       struct netlbl_audit *audit_info);
-/*
- * LSM security attribute operations
- */
-int netlbl_secattr_catmap_walk(struct netlbl_lsm_secattr_catmap *catmap,
-			       u32 offset);
-int netlbl_secattr_catmap_walk_rng(struct netlbl_lsm_secattr_catmap *catmap,
-				   u32 offset);
-int netlbl_secattr_catmap_setbit(struct netlbl_lsm_secattr_catmap *catmap,
-				 u32 bit,
-				 gfp_t flags);
-int netlbl_secattr_catmap_setrng(struct netlbl_lsm_secattr_catmap *catmap,
-				 u32 start,
-				 u32 end,
-				 gfp_t flags);
-
-/*
- * LSM protocol operations (NetLabel LSM/kernel API)
- */
-int netlbl_enabled(void);
-int netlbl_sock_setattr(struct sock *sk,
-			u16 family,
-			const struct netlbl_lsm_secattr *secattr);
-void netlbl_sock_delattr(struct sock *sk);
-int netlbl_sock_getattr(struct sock *sk,
-			struct netlbl_lsm_secattr *secattr);
-int netlbl_conn_setattr(struct sock *sk,
-			struct sockaddr *addr,
-			const struct netlbl_lsm_secattr *secattr);
-int netlbl_req_setattr(struct request_sock *req,
-		       const struct netlbl_lsm_secattr *secattr);
-void netlbl_req_delattr(struct request_sock *req);
-int netlbl_skbuff_setattr(struct sk_buff *skb,
-			  u16 family,
-			  const struct netlbl_lsm_secattr *secattr);
-int netlbl_skbuff_getattr(const struct sk_buff *skb,
-			  u16 family,
-			  struct netlbl_lsm_secattr *secattr);
-void netlbl_skbuff_err(struct sk_buff *skb, int error, int gateway);
-
-/*
- * LSM label mapping cache operations
- */
-void netlbl_cache_invalidate(void);
-int netlbl_cache_add(const struct sk_buff *skb,
-		     const struct netlbl_lsm_secattr *secattr);
-
-/*
- * Protocol engine operations
- */
-struct audit_buffer *netlbl_audit_start(int type,
-					struct netlbl_audit *audit_info);
-#else
-static inline int netlbl_cfg_map_del(const char *domain,
-				     u16 family,
-				     const void *addr,
-				     const void *mask,
-				     struct netlbl_audit *audit_info)
-{
-	return -ENOSYS;
-}
-static inline int netlbl_cfg_unlbl_map_add(const char *domain,
-					   u16 family,
-					   void *addr,
-					   void *mask,
-					   struct netlbl_audit *audit_info)
-{
-	return -ENOSYS;
-}
-static inline int netlbl_cfg_unlbl_static_add(struct net *net,
-					      const char *dev_name,
-					      const void *addr,
-					      const void *mask,
-					      u16 family,
-					      u32 secid,
-					      struct netlbl_audit *audit_info)
-{
-	return -ENOSYS;
-}
-static inline int netlbl_cfg_unlbl_static_del(struct net *net,
-					      const char *dev_name,
-					      const void *addr,
-					      const void *mask,
-					      u16 family,
-					      struct netlbl_audit *audit_info)
-{
-	return -ENOSYS;
-}
-static inline int netlbl_cfg_cipsov4_add(struct cipso_v4_doi *doi_def,
-					 struct netlbl_audit *audit_info)
-{
-	return -ENOSYS;
-}
-static inline void netlbl_cfg_cipsov4_del(u32 doi,
-					  struct netlbl_audit *audit_info)
-{
-	return;
-}
-static inline int netlbl_cfg_cipsov4_map_add(u32 doi,
-					     const char *domain,
-					     const struct in_addr *addr,
-					     const struct in_addr *mask,
-					     struct netlbl_audit *audit_info)
-{
-	return -ENOSYS;
-}
-static inline int netlbl_secattr_catmap_walk(
-	                              struct netlbl_lsm_secattr_catmap *catmap,
-				      u32 offset)
-{
-	return -ENOENT;
-}
-static inline int netlbl_secattr_catmap_walk_rng(
-				      struct netlbl_lsm_secattr_catmap *catmap,
-				      u32 offset)
-{
-	return -ENOENT;
-}
-static inline int netlbl_secattr_catmap_setbit(
-	                              struct netlbl_lsm_secattr_catmap *catmap,
-				      u32 bit,
-				      gfp_t flags)
-{
-	return 0;
-}
-static inline int netlbl_secattr_catmap_setrng(
-	                              struct netlbl_lsm_secattr_catmap *catmap,
-				      u32 start,
-				      u32 end,
-				      gfp_t flags)
-{
-	return 0;
-}
-static inline int netlbl_enabled(void)
-{
-	return 0;
-}
-static inline int netlbl_sock_setattr(struct sock *sk,
-				      u16 family,
-				      const struct netlbl_lsm_secattr *secattr)
-{
-	return -ENOSYS;
-}
-static inline void netlbl_sock_delattr(struct sock *sk)
-{
-}
-static inline int netlbl_sock_getattr(struct sock *sk,
-				      struct netlbl_lsm_secattr *secattr)
-{
-	return -ENOSYS;
-}
-static inline int netlbl_conn_setattr(struct sock *sk,
-				      struct sockaddr *addr,
-				      const struct netlbl_lsm_secattr *secattr)
-{
-	return -ENOSYS;
-}
-static inline int netlbl_req_setattr(struct request_sock *req,
-				     const struct netlbl_lsm_secattr *secattr)
-{
-	return -ENOSYS;
-}
-static inline void netlbl_req_delattr(struct request_sock *req)
-{
-	return;
-}
-static inline int netlbl_skbuff_setattr(struct sk_buff *skb,
-				      u16 family,
-				      const struct netlbl_lsm_secattr *secattr)
-{
-	return -ENOSYS;
-}
-static inline int netlbl_skbuff_getattr(const struct sk_buff *skb,
-					u16 family,
-					struct netlbl_lsm_secattr *secattr)
-{
-	return -ENOSYS;
-}
-static inline void netlbl_skbuff_err(struct sk_buff *skb,
-				     int error,
-				     int gateway)
-{
-	return;
-}
-static inline void netlbl_cache_invalidate(void)
-{
-	return;
-}
-static inline int netlbl_cache_add(const struct sk_buff *skb,
-				   const struct netlbl_lsm_secattr *secattr)
-{
-	return 0;
-}
-static inline struct audit_buffer *netlbl_audit_start(int type,
-						struct netlbl_audit *audit_info)
-{
-	return NULL;
-}
-#endif /* CONFIG_NETLABEL */
-
-#endif /* _NETLABEL_H */