Commit 3ddf17f0 authored by Tetsuo Handa's avatar Tetsuo Handa Committed by James Morris
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TOMOYO: Cleanup header file. 



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Signed-off-by: default avatarTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: default avatarJames Morris <jmorris@namei.org>
parent 3a6297ab

security/tomoyo/common.h

+96 −117
Original line number Diff line number Diff line
@@ -585,165 +585,144 @@ struct tomoyo_policy_namespace { 


/********** Function prototypes. **********/



void tomoyo_init_policy_namespace(struct tomoyo_policy_namespace *ns);

bool tomoyo_str_starts(char **src, const char *find);

const char *tomoyo_get_exe(void);

void tomoyo_normalize_line(unsigned char *buffer);

void tomoyo_check_profile(void);

int tomoyo_open_control(const u8 type, struct file *file);

int tomoyo_close_control(struct tomoyo_io_buffer *head);

int tomoyo_poll_control(struct file *file, poll_table *wait);

ssize_t tomoyo_read_control(struct tomoyo_io_buffer *head, char __user *buffer,

			    const int buffer_len);

ssize_t tomoyo_write_control(struct tomoyo_io_buffer *head,

			     const char __user *buffer, const int buffer_len);

bool tomoyo_domain_quota_is_ok(struct tomoyo_request_info *r);

void tomoyo_warn_oom(const char *function);

const struct tomoyo_path_info *

tomoyo_compare_name_union(const struct tomoyo_path_info *name,

			  const struct tomoyo_name_union *ptr);

bool tomoyo_compare_number_union(const unsigned long value,

				 const struct tomoyo_number_union *ptr);

int tomoyo_get_mode(const struct tomoyo_policy_namespace *ns, const u8 profile,

		    const u8 index);

void tomoyo_io_printf(struct tomoyo_io_buffer *head, const char *fmt, ...)

	__attribute__ ((format(printf, 2, 3)));

bool tomoyo_correct_domain(const unsigned char *domainname);

bool tomoyo_correct_path(const char *filename);

bool tomoyo_correct_word(const char *string);

bool tomoyo_domain_def(const unsigned char *buffer);

bool tomoyo_parse_name_union(struct tomoyo_acl_param *param,

			     struct tomoyo_name_union *ptr);

const struct tomoyo_path_info *

tomoyo_path_matches_group(const struct tomoyo_path_info *pathname,

			  const struct tomoyo_group *group);

bool tomoyo_domain_quota_is_ok(struct tomoyo_request_info *r);

bool tomoyo_memory_ok(void *ptr);

bool tomoyo_number_matches_group(const unsigned long min,

				 const unsigned long max,

				 const struct tomoyo_group *group);

bool tomoyo_path_matches_pattern(const struct tomoyo_path_info *filename,

				 const struct tomoyo_path_info *pattern);

bool tomoyo_parse_name_union(struct tomoyo_acl_param *param,

			     struct tomoyo_name_union *ptr);

bool tomoyo_parse_number_union(struct tomoyo_acl_param *param,

			       struct tomoyo_number_union *ptr);

bool tomoyo_tokenize(char *buffer, char *w[], size_t size);

bool tomoyo_verbose_mode(const struct tomoyo_domain_info *domain);

bool tomoyo_path_matches_pattern(const struct tomoyo_path_info *filename,

				 const struct tomoyo_path_info *pattern);

bool tomoyo_permstr(const char *string, const char *keyword);

bool tomoyo_str_starts(char **src, const char *find);

char *tomoyo_encode(const char *str);

char *tomoyo_init_log(struct tomoyo_request_info *r, int len, const char *fmt,

		      va_list args);

char *tomoyo_read_token(struct tomoyo_acl_param *param);

char *tomoyo_realpath_from_path(struct path *path);

char *tomoyo_realpath_nofollow(const char *pathname);

const char *tomoyo_get_exe(void);

const char *tomoyo_yesno(const unsigned int value);

const struct tomoyo_path_info *tomoyo_compare_name_union

(const struct tomoyo_path_info *name, const struct tomoyo_name_union *ptr);

const struct tomoyo_path_info *tomoyo_get_name(const char *name);

const struct tomoyo_path_info *tomoyo_path_matches_group

(const struct tomoyo_path_info *pathname, const struct tomoyo_group *group);

int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,

				 struct path *path, const int flag);

int tomoyo_close_control(struct tomoyo_io_buffer *head);

int tomoyo_find_next_domain(struct linux_binprm *bprm);

int tomoyo_get_mode(const struct tomoyo_policy_namespace *ns, const u8 profile,

		    const u8 index);

int tomoyo_init_request_info(struct tomoyo_request_info *r,

			     struct tomoyo_domain_info *domain,

			     const u8 index);

int tomoyo_mkdev_perm(const u8 operation, struct path *path,

		      const unsigned int mode, unsigned int dev);

int tomoyo_mount_permission(char *dev_name, struct path *path,

			    const char *type, unsigned long flags,

			    void *data_page);

int tomoyo_open_control(const u8 type, struct file *file);

int tomoyo_path2_perm(const u8 operation, struct path *path1,

		      struct path *path2);

int tomoyo_path_number_perm(const u8 operation, struct path *path,

			    unsigned long number);

int tomoyo_path_perm(const u8 operation, struct path *path);

int tomoyo_path_permission(struct tomoyo_request_info *r, u8 operation,

			   const struct tomoyo_path_info *filename);

int tomoyo_poll_control(struct file *file, poll_table *wait);

int tomoyo_poll_log(struct file *file, poll_table *wait);

int tomoyo_supervisor(struct tomoyo_request_info *r, const char *fmt, ...)

	__printf(2, 3);

int tomoyo_update_domain(struct tomoyo_acl_info *new_entry, const int size,

			 struct tomoyo_acl_param *param,

			 bool (*check_duplicate)

			 (const struct tomoyo_acl_info *,

			  const struct tomoyo_acl_info *),

			 bool (*merge_duplicate)

			 (struct tomoyo_acl_info *, struct tomoyo_acl_info *,

			  const bool));

int tomoyo_update_policy(struct tomoyo_acl_head *new_entry, const int size,

			 struct tomoyo_acl_param *param,

			 bool (*check_duplicate)

			 (const struct tomoyo_acl_head *,

			  const struct tomoyo_acl_head *));

int tomoyo_write_aggregator(struct tomoyo_acl_param *param);

int tomoyo_write_transition_control(struct tomoyo_acl_param *param,

				    const u8 type);

int tomoyo_write_file(struct tomoyo_acl_param *param);

int tomoyo_write_group(struct tomoyo_acl_param *param, const u8 type);

int tomoyo_supervisor(struct tomoyo_request_info *r, const char *fmt, ...)

     __attribute__ ((format(printf, 2, 3)));

struct tomoyo_domain_info *tomoyo_find_domain(const char *domainname);

int tomoyo_write_transition_control(struct tomoyo_acl_param *param,

				    const u8 type);

ssize_t tomoyo_read_control(struct tomoyo_io_buffer *head, char __user *buffer,

			    const int buffer_len);

ssize_t tomoyo_write_control(struct tomoyo_io_buffer *head,

			     const char __user *buffer, const int buffer_len);

struct tomoyo_domain_info *tomoyo_assign_domain(const char *domainname,

						const bool transit);

struct tomoyo_profile *tomoyo_profile(const struct tomoyo_policy_namespace *ns,

				      const u8 profile);

struct tomoyo_policy_namespace *tomoyo_assign_namespace

(const char *domainname);

struct tomoyo_domain_info *tomoyo_find_domain(const char *domainname);

struct tomoyo_group *tomoyo_get_group(struct tomoyo_acl_param *param,

				      const u8 idx);

struct tomoyo_policy_namespace *tomoyo_assign_namespace

(const char *domainname);

struct tomoyo_profile *tomoyo_profile(const struct tomoyo_policy_namespace *ns,

				      const u8 profile);

unsigned int tomoyo_check_flags(const struct tomoyo_domain_info *domain,

				const u8 index);

void tomoyo_fill_path_info(struct tomoyo_path_info *ptr);

void tomoyo_load_policy(const char *filename);

void tomoyo_put_number_union(struct tomoyo_number_union *ptr);

char *tomoyo_encode(const char *str);

char *tomoyo_realpath_nofollow(const char *pathname);

char *tomoyo_realpath_from_path(struct path *path);

bool tomoyo_memory_ok(void *ptr);

void *tomoyo_commit_ok(void *data, const unsigned int size);

const struct tomoyo_path_info *tomoyo_get_name(const char *name);

void tomoyo_convert_time(time_t time, struct tomoyo_time *stamp);

void tomoyo_update_stat(const u8 index);

void __init tomoyo_mm_init(void);

void __init tomoyo_load_builtin_policy(void);

int tomoyo_path_permission(struct tomoyo_request_info *r, u8 operation,

			   const struct tomoyo_path_info *filename);

int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,

				 struct path *path, const int flag);

int tomoyo_path_number_perm(const u8 operation, struct path *path,

			    unsigned long number);

int tomoyo_mkdev_perm(const u8 operation, struct path *path,

		      const unsigned int mode, unsigned int dev);

int tomoyo_path_perm(const u8 operation, struct path *path);

int tomoyo_path2_perm(const u8 operation, struct path *path1,

		      struct path *path2);

int tomoyo_find_next_domain(struct linux_binprm *bprm);

void tomoyo_print_ulong(char *buffer, const int buffer_len,

			const unsigned long value, const u8 type);

void tomoyo_put_name_union(struct tomoyo_name_union *ptr);

void tomoyo_notify_gc(struct tomoyo_io_buffer *head, const bool is_register);

void tomoyo_memory_free(void *ptr);

int tomoyo_update_domain(struct tomoyo_acl_info *new_entry, const int size,

			 struct tomoyo_acl_param *param,

			 bool (*check_duplicate) (const struct tomoyo_acl_info

						  *,

						  const struct tomoyo_acl_info

						  *),

			 bool (*merge_duplicate) (struct tomoyo_acl_info *,

						  struct tomoyo_acl_info *,

						  const bool));

int tomoyo_update_policy(struct tomoyo_acl_head *new_entry, const int size,

			 struct tomoyo_acl_param *param,

			 bool (*check_duplicate) (const struct tomoyo_acl_head

						  *,

						  const struct tomoyo_acl_head

						  *));

void __init tomoyo_mm_init(void);

void tomoyo_check_acl(struct tomoyo_request_info *r,

		      bool (*check_entry) (struct tomoyo_request_info *,

					   const struct tomoyo_acl_info *));

char *tomoyo_read_token(struct tomoyo_acl_param *param);

bool tomoyo_permstr(const char *string, const char *keyword);



const char *tomoyo_yesno(const unsigned int value);

void tomoyo_check_profile(void);

void tomoyo_convert_time(time_t time, struct tomoyo_time *stamp);

void tomoyo_fill_path_info(struct tomoyo_path_info *ptr);

void tomoyo_init_policy_namespace(struct tomoyo_policy_namespace *ns);

void tomoyo_io_printf(struct tomoyo_io_buffer *head, const char *fmt, ...)

	 __printf(2, 3);

void tomoyo_load_policy(const char *filename);

void tomoyo_memory_free(void *ptr);

void tomoyo_normalize_line(unsigned char *buffer);

void tomoyo_notify_gc(struct tomoyo_io_buffer *head, const bool is_register);

void tomoyo_print_ulong(char *buffer, const int buffer_len,

			const unsigned long value, const u8 type);

void tomoyo_put_name_union(struct tomoyo_name_union *ptr);

void tomoyo_put_number_union(struct tomoyo_number_union *ptr);

void tomoyo_read_log(struct tomoyo_io_buffer *head);

void tomoyo_update_stat(const u8 index);

void tomoyo_warn_oom(const char *function);

void tomoyo_write_log(struct tomoyo_request_info *r, const char *fmt, ...)

	__attribute__ ((format(printf, 2, 3)));

	__printf(2, 3);

void tomoyo_write_log2(struct tomoyo_request_info *r, int len, const char *fmt,

		       va_list args);

void tomoyo_read_log(struct tomoyo_io_buffer *head);

int tomoyo_poll_log(struct file *file, poll_table *wait);

char *tomoyo_init_log(struct tomoyo_request_info *r, int len, const char *fmt,

		      va_list args);



/********** External variable definitions. **********/



/* Lock for GC. */

extern struct srcu_struct tomoyo_ss;



/* The list for "struct tomoyo_domain_info". */

extern struct list_head tomoyo_domain_list;



extern struct list_head tomoyo_name_list[TOMOYO_MAX_HASH];



/* Lock for protecting policy. */

extern struct mutex tomoyo_policy_lock;



/* Has /sbin/init started? */

extern bool tomoyo_policy_loaded;



/* The kernel's domain. */

extern struct tomoyo_domain_info tomoyo_kernel_domain;

extern struct tomoyo_policy_namespace tomoyo_kernel_namespace;

extern struct list_head tomoyo_namespace_list;



extern const char * const tomoyo_mac_keywords[TOMOYO_MAX_MAC_INDEX +

					      TOMOYO_MAX_MAC_CATEGORY_INDEX];

extern const char * const tomoyo_dif[TOMOYO_MAX_DOMAIN_INFO_FLAGS];

extern const char * const tomoyo_mac_keywords[TOMOYO_MAX_MAC_INDEX

					      + TOMOYO_MAX_MAC_CATEGORY_INDEX];

extern const char * const tomoyo_mode[TOMOYO_CONFIG_MAX_MODE];

extern const char * const tomoyo_path_keyword[TOMOYO_MAX_PATH_OPERATION];

extern const u8 tomoyo_index2category[TOMOYO_MAX_MAC_INDEX];





extern const u8 tomoyo_pn2mac[TOMOYO_MAX_PATH_NUMBER_OPERATION];

extern const u8 tomoyo_pnnn2mac[TOMOYO_MAX_MKDEV_OPERATION];

extern const u8 tomoyo_pp2mac[TOMOYO_MAX_PATH2_OPERATION];

extern const u8 tomoyo_pn2mac[TOMOYO_MAX_PATH_NUMBER_OPERATION];



extern const char * const tomoyo_dif[TOMOYO_MAX_DOMAIN_INFO_FLAGS];

extern const char * const tomoyo_mode[TOMOYO_CONFIG_MAX_MODE];

extern struct list_head tomoyo_domain_list;

extern struct list_head tomoyo_name_list[TOMOYO_MAX_HASH];

extern struct list_head tomoyo_namespace_list;

extern struct mutex tomoyo_policy_lock;

extern struct srcu_struct tomoyo_ss;

extern struct tomoyo_domain_info tomoyo_kernel_domain;

extern struct tomoyo_policy_namespace tomoyo_kernel_namespace;

extern unsigned int tomoyo_memory_quota[TOMOYO_MAX_MEMORY_STAT];

extern unsigned int tomoyo_memory_used[TOMOYO_MAX_MEMORY_STAT];