signature_is_single  260 src/libsystemd/sd-bus/bus-convenience.c         assert_return(signature_is_single(type, false), -EINVAL);
signature_is_single  412 src/libsystemd/sd-bus/bus-convenience.c         assert_return(signature_is_single(type, false), -EINVAL);
signature_is_single 1612 src/libsystemd/sd-bus/bus-message.c         if (!signature_is_single(contents, true))
signature_is_single 1702 src/libsystemd/sd-bus/bus-message.c         if (!signature_is_single(contents, false))
signature_is_single 3442 src/libsystemd/sd-bus/bus-message.c         if (!signature_is_single(contents, true))
signature_is_single 3559 src/libsystemd/sd-bus/bus-message.c         if (!signature_is_single(contents, false))
signature_is_single  458 src/libsystemd/sd-bus/bus-objects.c         assert(signature_is_single(v->x.property.signature, false));
signature_is_single  519 src/libsystemd/sd-bus/bus-objects.c         assert(signature_is_single(v->x.property.signature, false));
signature_is_single 1701 src/libsystemd/sd-bus/bus-objects.c                             !signature_is_single(v->x.property.signature, false) ||
signature_is_single  138 src/libsystemd/sd-bus/bus-signature.c         return signature_is_single(s + 1, false);