diff options
Diffstat (limited to 'security/landlock/ruleset.h')
| -rw-r--r-- | security/landlock/ruleset.h | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/security/landlock/ruleset.h b/security/landlock/ruleset.h index 28af42d66261..5da9a64f5af7 100644 --- a/security/landlock/ruleset.h +++ b/security/landlock/ruleset.h @@ -243,36 +243,6 @@ landlock_union_access_masks(const struct landlock_ruleset *const domain) return matches.masks; } -/** - * landlock_get_applicable_domain - Return @domain if it applies to (handles) - * at least one of the access rights specified - * in @masks - * - * @domain: Landlock ruleset (used as a domain) - * @masks: access masks - * - * Returns: @domain if any access rights specified in @masks is handled, or - * NULL otherwise. - */ -static inline const struct landlock_ruleset * -landlock_get_applicable_domain(const struct landlock_ruleset *const domain, - const struct access_masks masks) -{ - const union access_masks_all masks_all = { - .masks = masks, - }; - union access_masks_all merge = {}; - - if (!domain) - return NULL; - - merge.masks = landlock_union_access_masks(domain); - if (merge.all & masks_all.all) - return domain; - - return NULL; -} - static inline void landlock_add_fs_access_mask(struct landlock_ruleset *const ruleset, const access_mask_t fs_access_mask, |