Lines Matching refs:parent
41 static bool domain_scope_le(const struct landlock_ruleset *const parent, in domain_scope_le() argument
47 if (!parent) in domain_scope_le()
53 for (walker = child->hierarchy; walker; walker = walker->parent) { in domain_scope_le()
54 if (walker == parent->hierarchy) in domain_scope_le()
63 static int domain_ptrace(const struct landlock_ruleset *const parent, in domain_ptrace() argument
66 if (domain_scope_le(parent, child)) in domain_ptrace()
135 static int hook_ptrace_traceme(struct task_struct *const parent) in hook_ptrace_traceme() argument
144 parent_subject = landlock_cred(__task_cred(parent)); in hook_ptrace_traceme()
210 client_walker = client_walker->parent; in domain_is_scoped()
217 server_walker = server_walker->parent; in domain_is_scoped()
229 client_walker = client_walker->parent; in domain_is_scoped()
230 server_walker = server_walker->parent; in domain_is_scoped()