Cross Reference: /src/sys/kern/kern

Lines Matching defs:scope
64 	kauth_scope_t			scope;		/* scope backpointer */
70  * Scope.
73 	const char		       *id;		/* scope name */
77 	SIMPLEQ_ENTRY(kauth_scope)	next_scope;	/* scope list */
739  * Returns a scope matching the provided id.
740  * Requires the scope list lock to be held by the caller.
745 	kauth_scope_t scope;
749 	scope = NULL;
750 	SIMPLEQ_FOREACH(scope, &scope_list, next_scope) {
751 		if (strcmp(scope->id, id) == 0)
755 scope);
759  * Register a new scope.
761  * id - identifier for the scope
762  * callback - the scope's default listener
769 	kauth_scope_t scope;
776 	/* Allocate space for a new scope and listener. */
777 	scope = kmem_alloc(sizeof(*scope), KM_SLEEP);
782 	 * Acquire scope list lock.
786 	/* Check we don't already have a scope with the same id */
790 		kmem_free(scope, sizeof(*scope));
797 	/* Initialize new scope with parameters */
798 	scope->id = id;
799 	scope->cookie = cookie;
800 	scope->nlisteners = 1;
802 	SIMPLEQ_INIT(&scope->listenq);
807 		listener->scope = scope;
809 		SIMPLEQ_INSERT_HEAD(&scope->listenq, listener, listener_next);
812 	/* Insert scope to scopes list */
813 	SIMPLEQ_INSERT_TAIL(&scope_list, scope, next_scope);
817 	return (scope);
825  * Register the credentials scope, used in kauth(9) internally.
840 	/* Register credentials scope. */
844 	/* Register generic scope. */
848 	/* Register system scope. */
852 	/* Register process scope. */
856 	/* Register network scope. */
860 	/* Register machdep scope. */
864 	/* Register device scope. */
868 	/* Register vnode scope. */
874  * Deregister a scope.
875  * Requires scope list lock to be held by the caller.
877  * scope - the scope to deregister
880 kauth_deregister_scope(kauth_scope_t scope)
882 	if (scope != NULL) {
883 		/* Remove scope from list */
884 		SIMPLEQ_REMOVE(&scope_list, scope, kauth_scope, next_scope);
885 		kmem_free(scope, sizeof(*scope));
892  * id - scope identifier.
900 	kauth_scope_t scope;
907 	 * Find scope struct.
909 	scope = kauth_ifindscope(id);
910 	if (scope == NULL) {
922 	/* Add listener to scope */
923 	SIMPLEQ_INSERT_TAIL(&scope->listenq, listener, listener_next);
925 	/* Raise number of listeners on scope. */
926 	scope->nlisteners++;
927 	listener->scope = scope;
945 		SIMPLEQ_REMOVE(&listener->scope->listenq, listener,
947 		listener->scope->nlisteners--;
956  * scope - the scope of the request as defined by KAUTH_SCOPE_* or as
969 kauth_authorize_action_internal(kauth_scope_t scope, kauth_cred_t cred,
982 	KASSERT(scope != NULL);
988 	SIMPLEQ_FOREACH(listener, &scope->listenq, listener_next) {
989 		error = listener->func(cred, action, scope->cookie, arg0,
1009 kauth_authorize_action(kauth_scope_t scope, kauth_cred_t cred,
1014 	r = kauth_authorize_action_internal(scope, cred, action, arg0, arg1,
1030  * Generic scope authorization wrapper.
1040  * System scope authorization wrapper.
1051  * Process scope authorization wrapper.
1062  * Network scope authorization wrapper.
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