From ccf135f509abdbf607e9a68f08ddeee2c66dc36e Mon Sep 17 00:00:00 2001 From: Tetsuo Handa Date: Fri, 19 Jun 2009 10:29:34 +0900 Subject: TOMOYO: Move tomoyo_delete_domain(). We can mark tomoyo_delete_domain() as a "static" function by moving it from domain.c to common.c . Signed-off-by: Tetsuo Handa Signed-off-by: James Morris --- security/tomoyo/common.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) (limited to 'security/tomoyo/common.c') diff --git a/security/tomoyo/common.c b/security/tomoyo/common.c index fdd1f4b8c448..3c8bd8ee0b95 100644 --- a/security/tomoyo/common.c +++ b/security/tomoyo/common.c @@ -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. * -- cgit v1.2.3