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TOMOYO: Move tomoyo_delete_domain().

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We can mark tomoyo_delete_domain() as a "static" function
by moving it from domain.c to common.c .

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
Tetsuo Handa 2009-06-19 10:29:34 +09:00 committed by James Morris
parent d905163c5b
commit ccf135f509
3 changed files with 30 additions and 34 deletions
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30
security/tomoyo/common.c
View file

@ -1284,6 +1284,36 @@ static bool tomoyo_is_select_one(struct tomoyo_io_buffer *head,
return true;
}
/**
* tomoyo_delete_domain - Delete a domain.
*
* @domainname: The name of domain.
*
* Returns 0.
*/
static int tomoyo_delete_domain(char *domainname)
{
struct tomoyo_domain_info *domain;
struct tomoyo_path_info name;
name.name = domainname;
tomoyo_fill_path_info(&name);
down_write(&tomoyo_domain_list_lock);
/* Is there an active domain? */
list_for_each_entry(domain, &tomoyo_domain_list, list) {
/* Never delete tomoyo_kernel_domain */
if (domain == &tomoyo_kernel_domain)
continue;
if (domain->is_deleted ||
tomoyo_pathcmp(domain->domainname, &name))
continue;
domain->is_deleted = true;
break;
}
up_write(&tomoyo_domain_list_lock);
return 0;
}
/**
* tomoyo_write_domain_policy - Write domain policy.
*

2
security/tomoyo/common.h
View file

@ -339,8 +339,6 @@ const char *tomoyo_get_last_name(const struct tomoyo_domain_info *domain);
const char *tomoyo_get_msg(const bool is_enforce);
/* Convert single path operation to operation name. */
const char *tomoyo_sp2keyword(const u8 operation);
/* Delete a domain. */
int tomoyo_delete_domain(char *data);
/* Create "alias" entry in exception policy. */
int tomoyo_write_alias_policy(char *data, const bool is_delete);
/*

32
security/tomoyo/domain.c
View file

@ -717,38 +717,6 @@ int tomoyo_write_alias_policy(char *data, const bool is_delete)
return tomoyo_update_alias_entry(data, cp, is_delete);
}
/* Domain create/delete handler. */
/**
* tomoyo_delete_domain - Delete a domain.
*
* @domainname: The name of domain.
*
* Returns 0.
*/
int tomoyo_delete_domain(char *domainname)
{
struct tomoyo_domain_info *domain;
struct tomoyo_path_info name;
name.name = domainname;
tomoyo_fill_path_info(&name);
down_write(&tomoyo_domain_list_lock);
/* Is there an active domain? */
list_for_each_entry(domain, &tomoyo_domain_list, list) {
/* Never delete tomoyo_kernel_domain */
if (domain == &tomoyo_kernel_domain)
continue;
if (domain->is_deleted ||
tomoyo_pathcmp(domain->domainname, &name))
continue;
domain->is_deleted = true;
break;
}
up_write(&tomoyo_domain_list_lock);
return 0;
}
/**
* tomoyo_find_or_assign_new_domain - Create a domain.
*